EP3403738A1 - Plieuse de tôles - Google Patents

Plieuse de tôles Download PDF

Info

Publication number: EP3403738A1
Authority: EP; European Patent Office
Prior art keywords: bending; cheek; feed direction; machine part; machine
Prior art date: 2017-05-16
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP17171224.3A

Other languages

German (de)

English (en)

Other versions

EP3403738B1 (fr

Inventor

Stefan Kern

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Thalmann Maschinenbau AG

Original Assignee

Thalmann Maschinenbau AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2017-05-16

Filing date

2017-05-16

Publication date

2018-11-21

2017-05-16 Application filed by Thalmann Maschinenbau AG filed Critical Thalmann Maschinenbau AG

2017-05-16 Priority to EP17171224.3A priority Critical patent/EP3403738B1/fr

2018-11-21 Publication of EP3403738A1 publication Critical patent/EP3403738A1/fr

2022-08-03 Application granted granted Critical

2022-08-03 Publication of EP3403738B1 publication Critical patent/EP3403738B1/fr

Status Active legal-status Critical Current

2037-05-16 Anticipated expiration legal-status Critical

Links

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
- B21D5/042—With a rotational movement of the bending blade

Definitions

the present invention relates to a sheet metal bending machine having a lower machine part and an upper machine part, which are arranged to be movable in a feed direction of a workpiece to be bent against each other, with a lower retaining cheek and with a lower bending cheek, which are associated with the lower machine part, with an upper retaining cheek and with an upper bending cheek, which are associated with the upper machine part, wherein the four cheeks are aligned transversely to the said feed direction and between the said cheeks between the machine parts, the workpiece to be bent can be inserted, wherein the upper retaining cheek in a first clamping position relative to the lower retaining cheek clamped the workpiece to be bent, the upper retaining cheek in a second clamping position relative to the lower retaining cheek horizontally in the feed offset the workpiece to be bent clamped, wherein in the first clamping position, the lower bending cheek is set to bie the bie ing workpiece to bend the front edge of the upper retaining cheek up, wherein in the second clamping position, the
a sheet metal bending machine with a lower machine part and an upper machine part which are arranged opposite to movable in a feed direction of a workpiece to be bent.
a lower retaining cheek and a lower bending cheek is assigned to the lower machine part and an upper retaining cheek and an upper bending cheek are assigned in the upper machine part.
These four cheeks are aligned transversely to said feed direction and between them, the workpiece to be bent can be inserted.
At a first clamping position holds the upper retaining cheek opposite to the lower retaining cheek the workpiece to be bent and clamps it firmly.
a bending cheek can be pivoted about an axis which pivots the sheet metal part to be bent.
the bending machine after the EP 2 014 381 a bending tool on the upper cheek and on the lower cheek, which is then mounted in a mutually horizontally sliding connection, so that a second clamping position is predetermined, in which the upper retaining cheek opposite to the lower retaining cheek horizontal in the feed direction offset the workpiece to be bent clamps.
the holding and bending cheeks are arranged so that in the first clamping position, the lower bending cheek is adapted to bend the bending workpiece about the front edge of the upper Haltewane up and in the second clamping position, the upper bending cheek is set to bend the Workpiece to bend down the front edge of the lower retaining cheek.
the present invention seeks to provide a machine easier to use, in which the opening between the lower and upper machine part is easier to adjust and also when bending a workpiece, such as a sheet to a double layer a higher clamping force is reachable.
the upper machine part is pivotable relative to the lower machine part about a first pivot axis aligned horizontally and transversely to the feed direction and that the upper machine part is pivotable relative to the lower machine part about a second pivot axis oriented horizontally and transversely to the feed direction the two clamping positions are achieved by means of a cam track deviating from the feed direction.
a bending machine thus has a lower and an upper machine part, each with a retaining cheek and a bending cheek, in a feed direction of a bending Workpiece are arranged to move against each other.
the four cheeks are aligned transversely to the said feed direction and between them the workpiece to be bent can be inserted.
clamps the upper retaining cheek in two horizontally in the feed direction to each other shifted clamping positions relative to the lower retaining cheek the workpiece to be bent.
the upper bending beam bends down the workpiece to be bent about the front edge of the lower bending beam and in the other clamping position, the lower bending beam bends the workpiece to be bent around the leading edge of the upper bending beam upwards.
the upper machine part relative to the lower machine part is pivotable about two horizontally and transversely to the feed direction aligned pivot axes, so that the two clamping positions are achieved via a deviating from the feed cam track and there is a third intermediate Umschlagposition for the workpiece.
the first and the second pivot axis are arranged above the respective pivot point of the upper machine part.
the said smaller distance from the clamping surface of the upper retaining cheek to the corresponding clamping surface of the lower retaining cheek also correspond to the corresponding distance of the opposite surfaces of the bending cheeks.
This smaller distance can be in conventional machines with a machining depth of more than one meter one millimeter, so at a distance between the clamping surfaces in the first and second clamping position of, for example, 2.5 millimeters, then the distance of the clamping surfaces in the third position only more than 1.5 millimeters.
the actuator of the upper machine part which acts on the cheeks opposite free end of the upper machine part, acts on the free end of a lever, wherein the pivot axis is provided at the other free end, and the upper machine part articulated between the two free ends on the lever.
the actuator of the upper machine part which acts on a region of the upper machine part between the cheeks and the opposite free end of the upper machine part, then acts advantageously acts on a portion of another lever, wherein the pivot axis is provided at a free end and the upper machine part is hinged to the other lever at the other free end.
the curve movement is determined for the height of the third clamping position predetermined articulation of the upper machine part in the middle.
the lower bending cheek and the upper bending cheek may have a same width of their clamping surface in the feed direction, which corresponds to half the horizontal distance in the feeding direction of the pivoting movement of the upper machine part to achieve the first and the second clamping position.
the lower retaining cheek and the upper retaining cheek can have an equal width of their clamping surface in the feed direction.
said width of the clamping surface of the retaining cheeks can correspond to said horizontal distance in the feed direction of the pivoting movement of the upper machine part. Then at least 40 to 50% of the retaining cheeks for clamping is always activated when clamping by the retaining cheeks.
On at least one outer side of one of the bending cheeks can be provided a taper of the corresponding bending beam whose length of the clamping surface of the bending cheek corresponds to said horizontal distance in the feed direction of the pivoting movement of the upper machine part.
the length of the tapered portion from the tip of the edge to the thickening is selected so that the underside of the upper bending cheek can be completely bent around the edge to then rest on this tapered portion.
the taper allows with its length of the clamping surface of the bending beam in the feed direction, a pivoting of the upper bending beam to a larger angular range, so that already bent sections bent profiles can occupy an even greater space
the Fig. 1 shows a perspective view of a bending machine 1, more specifically a section of a bending machine 10, wherein the lower part 20 is mounted with feet 24 on a floor.
the lower part 20 is substantially flat and forms a C.
a bending machine 10 has at least two such sections 20, each with one the upper part 30 hinged to the lower part 20.
the sections are connected inter alia via the horizontal shaft 92 'of the upper pivot point and the horizontal shaft 44 of a lower pivot point for the cheek actuation.
the cheeks described later extend beyond adjacent sections.
Each section of the bending machine 10 has said base 20, which is fixed to the ground or is on this.
the upper part 30 is articulated, of which in the Fig. 1 only one back plate is shown.
a first drive 95 is mounted in the rear region, with which the plunger 21 can be moved forward in a substantially horizontal direction.
the plunger 21 is articulated on a free end of a substantially vertically oriented lever 22 which is pivotally connected to the lower part 20 in the region of its opposite free end on the Anlenkhülse 91 '.
the lever 22 consists of two parallel interconnected plates, at the lower end of the pivot axis 23 from both sides of the plunger 21 pivotally engages.
the rear plate of the upper part 30 is diagrammatically in the Fig. 1 arranged behind the rear plate 22, a front, not shown here plate of the upper part 30 is arranged in front of the front plate 22.
the distance between the two plates of the upper part 30 is ensured, inter alia, by a spacer sleeve 33.
the two plates of the upper part 30 surround the coupling sleeve 93 'on the lever 22, on which they are pivotally mounted. With a movement of the plunger 21 to the thus also the upper part 30 is pivoted about the pivot axis located in the Anlenkhülse 91 '.
a second drive 96 is articulated, the plunger 31 extends forward extended to the other lever 32.
the further lever 32 is connected at its lower end to the Anlenkhülse 94 '.
the Indian Fig. 1 non-visible parts of the Anlenkhülse 94 ' is connected to the visible rear plate of the upper part 30 while the visible part in the same plane as the Anlenkhülse 93' with the not shown here front plate of the upper part 30 is pivotally connected.
the opposite upper end of the further lever 32 engages the horizontal shaft 92 'of the upper pivot point, which is held by a lateral receptacle in the end region of the lower part 20.
the Fig. 2 shows a schematic side view of the bending machine 10 after Fig. 1 with the retaining cheeks 50, 60 in a first clamping position; and the Fig. 3 shows a schematic side view of the same bending machine 10 after Fig. 1 with the retaining cheeks in the second clamping position, which increases in the Fig. 4 respectively.
Fig. 5 are shown as the first clamping position 110 and second clamping position 120.
the two end positions of the movement of the cheeks are achieved by the actuation of the actuators 95 and 96, which have an influence on the arrangement of the cheeks. In this case, the lower clamping cheek 50 remains in place.
the reference numerals 97 'and 98', the pivot points of the lower or upper bending beam drive are designated. Only the actuator of the lower bending beam drive 97 is in the Fig. 3 located.
the actuator of the upper bending beam drive is fastened to the upper part 30 in the same way.
the bending machine 10 in this case has a lower clamping cheek 50 and an upper clamping cheek 60, which are fastened respectively to the lower part 20 and to the upper part 30.
the reference numeral 100 designates the feed direction for a work part, which is in the Figs. 2 to 5 Drawn from the left between the cheeks.
the lower bending cheek 70 In front of the lower cheek 50, opposite to the feed direction 100, the lower bending cheek 70 is arranged and in front of the upper cheek 60, the upper bending cheek 80 is correspondingly arranged, wherein the corresponding clamping positions in accordance Fig. 2 and 3 in the detail drawings of the Figs. 4 or 5 are shown.
the plunger 21 is arranged between the two parallel flat lever surfaces of the lever 22, which allows a simpler central transfer of forces.
the drive 96 is arranged centrally between the plates of the lever 22 and those of the lever 32.
the lower clamping surface 52 of the lower retaining cheek 50 is parallel to the upper clamping surface 62 of the upper retaining cheek 60.
Lower retaining cheek 60 and 50 twice as long as the length of the upper and lower bending cheek 80 and
the upper clamping surface 62 of the upper retaining cheek 60 is arranged opposite a part of the surface 52 of the lower retaining cheek 50 and opposite the lower clamping face 72 of the lower bending cheek 70.
the upper bending beam 80 projects with its complete upper clamping surface 82 over the front edge 71 of the lower bending beam 70.
the tapered outer surface of the lower bending cheek 70 is designated.
the length of the tapered portion 74 from the tip of the edge 71 to the thickening is selected so that, as in the Fig. 8 it can be seen, the bottom 82 of the upper bending cheek 80 can be bent completely around the edge 71, and then rest on this tapered portion 74.
the taper 74 allows with its length of the clamping surface 72 of the bending beam 70 in the feed direction 100, a pivoting of the upper bending beam 80 by a larger angular range, so that already bent portions bent profiles can occupy an even greater space.
the second defined clamping position of the bending machine 10 is in the Fig. 5 shown.
the lower part 20 and thus the lower retaining cheek 50 remain at the same location.
Fig. 4 to Fig. 5 The movement of Fig. 4 to Fig. 5 is achieved by the pivotal movement of the upper part 30, wherein in particular the located at the pivot point 93 on the rear lever 22 part of the upper part 30 pivoted moves backwards passing a low point in the vertical direction when the perpendicular 90 is passed.
the middle part of the front of the upper part 30 is pivoted in the same direction over the vertical 90 by a downward evading pivotal movement to the rear.
the actuators 95 and 96 are moved in the following manner.
the rear suspension 93 moves from in the Fig. 2 shown position to the left of the vertical 90 in the position 93 of Fig.
the actuator 97 is a lower bending beam drive for the control parallelogram 75. It is essential only that the lower bending beam 70 can be guided around the front edge 81 of the upper bending beam 80 and that the upper bending beam 80 can be guided around the front edge 71 of the lower bending beam 70.
the Fig. 6 shows the front clamping region with the four cheeks 50, 60, 70, 80, which are arranged directly opposite each other in a third position, in which the lower clamping surface 52 directly opposite the upper clamping surface 62 and the lower clamping surface 72 exactly opposite the upper clamping surface 82nd are arranged.
the leading edges 71 and 81 of the lower bending cheeks 70 and 80 are opposite in this position.
the actuators 95 and 96 in the movement have brought the rotary sleeves 93 and 94 approximately in the vertical, which in other words, they are located lower than the end positions of the trajectories. Since the rotary sleeves 93 and 94 are then in their lowest position, the upper part 30 suspended therefrom is also in its lowest position.
the Fig. 7 shows an enlarged schematic side view of the cheek area when bending with the lower bending beam 70, wherein the upper retaining cheek 60 and upper bending cheek 80 in contact with each other, namely, that the upper bending cheek 80, with its inclined inner surface 83 to the complementary inclined outer surface of the connects upper retaining cheek 60.
the lower clamping surface 62 and the upper clamping surface 82 form an aligned line with each other.
a parallelogram mechanism 75 is provided, which is actuated by a corresponding actuator 97. These elements are attached directly to the lower part 20, which remains stationary in this respect.
the parallelogram mechanism 75 may be replaced in other embodiments by another known Biegegewangenbewegs sheep.
the Fig. 8 shows an enlarged schematic side view of the cheek area when bending with the upper bending cheek 80th Das zu Fig. 7
the parallelogram mechanism 85 is actuated by the actuator 98 as the upper bending beam drive and it may be replaced in other embodiments by another known Biegegewangenbewegs sheep.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Bending Of Plates, Rods, And Pipes (AREA)

EP17171224.3A 2017-05-16 2017-05-16 Plieuse de tôles Active EP3403738B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP17171224.3A EP3403738B1 (fr)	2017-05-16	2017-05-16	Plieuse de tôles

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP17171224.3A EP3403738B1 (fr)	2017-05-16	2017-05-16	Plieuse de tôles

Publications (2)

Publication Number	Publication Date
EP3403738A1 true EP3403738A1 (fr)	2018-11-21
EP3403738B1 EP3403738B1 (fr)	2022-08-03

Family

ID=58709875

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17171224.3A Active EP3403738B1 (fr)	2017-05-16	2017-05-16	Plieuse de tôles

Country Status (1)

Country	Link
EP (1)	EP3403738B1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111468574A (zh) *	2020-05-07	2020-07-31	湖南固可得建筑科技有限公司	一种全自动双向折边机
EP3778049A1 (fr)	2019-08-15	2021-02-17	Thalmann Maschinenbau AG	Machine d'usinage pour pièces de matière plate dotée d'une unité de pose et procédé correspondant
CN113732129A (zh) *	2021-09-03	2021-12-03	肖丽芳	一种电气柜制作用多角度折弯机
EP4186607A1 (fr) *	2021-11-26	2023-05-31	Sucorema Subcontrato Fabricação e Reparação de Mãquinas Lda	Machine de pliage de tôle
EP4427861A1 (fr)	2023-03-09	2024-09-11	Thalmann Maschinenbau AG	Machine de traitement de pièces de matériau plat
DE102023126256A1 (de)	2023-09-27	2025-03-27	EVOBEND GmbH	Verfahren zur Fertigung eines Falzes mit einer Biegemaschine und dazu eingerichtete Biegemaschine
DE102023126265A1 (de)	2023-09-27	2025-03-27	EVOBEND GmbH	Verfahren zur Fertigung eines Falzes mit einer Biegemaschine und dazu eingerichtete Biegemaschine
DE102023126271A1 (de)	2023-09-27	2025-03-27	EVOBEND GmbH	Verfahren zur Fertigung einer Vertiefung mit einer Biegemaschine und dazu eingerichtete Biegemaschine
EP4659875A1 (fr)	2024-06-06	2025-12-10	Ateliers 3S	Plieuse a double tablier avec dispositif de maintien d'une tôle lors de son pliage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20250319508A1 (en) *	2024-04-11	2025-10-16	Swi Machinery Pty Ltd	Folding machine for flat materials

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1997032677A1 (fr) *	1996-03-08	1997-09-12	Cornelis Hendricus Liet	Dispositif de cintrage d'une feuille de tole
EP2014381A2 (fr)	2007-07-13	2009-01-14	Franze Reinhard	Plieuse de tôles, de préférence machine à entraînement hydraulique et son procédé de fonctionnement
JP2013146750A (ja) *	2012-01-18	2013-08-01	Amada Co Ltd	板材折曲げ加工方法及び板材折曲げ加工機
CN104368641A (zh) *	2014-09-30	2015-02-25	浙江精功科技股份有限公司	一种厚板折弯机的支撑调整机构

2017
- 2017-05-16 EP EP17171224.3A patent/EP3403738B1/fr active Active

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1997032677A1 (fr) *	1996-03-08	1997-09-12	Cornelis Hendricus Liet	Dispositif de cintrage d'une feuille de tole
EP2014381A2 (fr)	2007-07-13	2009-01-14	Franze Reinhard	Plieuse de tôles, de préférence machine à entraînement hydraulique et son procédé de fonctionnement
JP2013146750A (ja) *	2012-01-18	2013-08-01	Amada Co Ltd	板材折曲げ加工方法及び板材折曲げ加工機
CN104368641A (zh) *	2014-09-30	2015-02-25	浙江精功科技股份有限公司	一种厚板折弯机的支撑调整机构

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201351, Derwent World Patents Index; AN 2013-M03695 *
DATABASE WPI Week 201527, Derwent World Patents Index; AN 2015-239159 *

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3778049A1 (fr)	2019-08-15	2021-02-17	Thalmann Maschinenbau AG	Machine d'usinage pour pièces de matière plate dotée d'une unité de pose et procédé correspondant
EP3778048A1 (fr)	2019-08-15	2021-02-17	Thalmann Maschinenbau AG	Machine d'usinage pour pièces de matériau plat dotée d'une unité de pose et procédé correspondant
US11541442B2 (en)	2019-08-15	2023-01-03	Thalmann Maschinenbau Ag	Processing machine for flat material parts with a support unit and method therefor
CN111468574A (zh) *	2020-05-07	2020-07-31	湖南固可得建筑科技有限公司	一种全自动双向折边机
CN111468574B (zh) *	2020-05-07	2022-04-01	湖南固可得建筑科技有限公司	一种全自动双向折边机
CN113732129A (zh) *	2021-09-03	2021-12-03	肖丽芳	一种电气柜制作用多角度折弯机
CN113732129B (zh) *	2021-09-03	2023-11-10	新昌县新明实业有限公司	一种电气柜制作用多角度折弯机
EP4186607A1 (fr) *	2021-11-26	2023-05-31	Sucorema Subcontrato Fabricação e Reparação de Mãquinas Lda	Machine de pliage de tôle
EP4427861A1 (fr)	2023-03-09	2024-09-11	Thalmann Maschinenbau AG	Machine de traitement de pièces de matériau plat
DE102023126256A1 (de)	2023-09-27	2025-03-27	EVOBEND GmbH	Verfahren zur Fertigung eines Falzes mit einer Biegemaschine und dazu eingerichtete Biegemaschine
DE102023126265A1 (de)	2023-09-27	2025-03-27	EVOBEND GmbH	Verfahren zur Fertigung eines Falzes mit einer Biegemaschine und dazu eingerichtete Biegemaschine
DE102023126271A1 (de)	2023-09-27	2025-03-27	EVOBEND GmbH	Verfahren zur Fertigung einer Vertiefung mit einer Biegemaschine und dazu eingerichtete Biegemaschine
EP4529994A1 (fr)	2023-09-27	2025-04-02	Evobend Gmbh	Procédé de fabrication d'un pli à l'aide d'une plieuse et plieuse adaptée à ce procédé
EP4529993A1 (fr)	2023-09-27	2025-04-02	Evobend Gmbh	Procédé de fabrication d'un pli à l'aide d'une plieuse et plieuse adaptée à ce procédé
EP4529995A1 (fr)	2023-09-27	2025-04-02	Evobend Gmbh	Procédé de fabrication d'une cavité avec une machine de pliage et machine de pliage adaptée à ce procédé
EP4659875A1 (fr)	2024-06-06	2025-12-10	Ateliers 3S	Plieuse a double tablier avec dispositif de maintien d'une tôle lors de son pliage
FR3163007A1 (fr)	2024-06-06	2025-12-12	Ateliers 3S	Dispositif de maintien d’une tôle lors de son pliage par une plieuse a double tablier

Also Published As

Publication number	Publication date
EP3403738B1 (fr)	2022-08-03

Legal Events

Date	Code	Title	Description
2018-10-19	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2018-10-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED
2018-11-21	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2018-11-21	AX	Request for extension of the european patent	Extension state: BA ME
2018-12-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-01-23	17P	Request for examination filed	Effective date: 20181214
2019-01-23	RBV	Designated contracting states (corrected)	Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2021-12-01	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2021-12-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2021-12-22	RIC1	Information provided on ipc code assigned before grant	Ipc: B21D 5/04 20060101AFI20211116BHEP
2021-12-29	INTG	Intention to grant announced	Effective date: 20211202
2022-04-15	GRAJ	Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted	Free format text: ORIGINAL CODE: EPIDOSDIGR1
2022-04-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2022-05-16	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2022-05-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2022-05-18	INTC	Intention to grant announced (deleted)
2022-06-15	INTG	Intention to grant announced	Effective date: 20220517
2022-06-27	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2022-07-01	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2022-07-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
2022-08-03	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2022-08-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: REF Ref document number: 1508318 Country of ref document: AT Kind code of ref document: T Effective date: 20220815 Ref country code: CH Ref legal event code: EP
2022-08-18	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 502017013546 Country of ref document: DE
2022-08-31	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN
2022-11-25	REG	Reference to a national code	Ref country code: LT Ref legal event code: MG9D
2022-12-07	REG	Reference to a national code	Ref country code: NL Ref legal event code: MP Effective date: 20220803
2023-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20221205 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20221103 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803
2023-02-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20221203 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20221104
2023-04-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803
2023-05-04	REG	Reference to a national code	Ref country code: DE Ref legal event code: R097 Ref document number: 502017013546 Country of ref document: DE
2023-05-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803
2023-06-09	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2023-06-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2023-06-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803
2023-07-12	26N	No opposition filed	Effective date: 20230504
2023-08-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803
2024-01-17	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803
2024-01-18	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20231025 Year of fee payment: 7
2024-01-30	REG	Reference to a national code	Ref country code: BE Ref legal event code: MM Effective date: 20230531
2024-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230516
2024-02-28	REG	Reference to a national code	Ref country code: IE Ref legal event code: MM4A
2024-04-16	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230516
2024-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230516
2024-05-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230531 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230531
2024-07-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: MM01 Ref document number: 1508318 Country of ref document: AT Kind code of ref document: T Effective date: 20230516
2024-07-23	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230516
2024-07-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230516
2024-11-11	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803
2024-11-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803
2025-01-29	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20240516
2025-04-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240516
2025-07-25	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20170516
2025-08-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20170516
2025-12-12	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220803
2026-06-01	REG	Reference to a national code	Ref country code: CH Ref legal event code: U11 Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20260601
2026-07-11	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20260522 Year of fee payment: 10
2026-07-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 20260601 Year of fee payment: 10

Publication	Publication Date	Title
EP3403738B1 (fr)	2022-08-03	Plieuse de tôles
EP0022122B1 (fr)	1983-02-23	Machine de cintrage
EP3119538B1 (fr)	2017-11-22	Auxiliaire de cintrage pour presse plieuse
DE102007056266B4 (de)	2016-05-12	Presse
EP3778049B1 (fr)	2022-07-20	Machine d'usinage pour pièces de matière plate dotée d'une unité de pose et procédé correspondant
EP3180138B1 (fr)	2018-04-18	Outil de cintrage et dispositif de préhension servant à manipuler l'outil de cintrage
EP3370892B1 (fr)	2019-09-04	Système de préhension pour presse à plier
EP2923852B1 (fr)	2017-05-10	Dispositif de formage de couvertures de livre
EP2552742B1 (fr)	2013-12-18	Siège de véhicule
DE3047348C2 (fr)	1988-01-28
EP3010663B1 (fr)	2017-03-15	Dispositif à butée arrière pour plieuse
EP2774509A1 (fr)	2014-09-10	Dispositif d'orientation d'une façade de mobilier mobile
DE2642551C2 (de)	1986-04-10	Druckmittelbetätigte Hebelpresse
EP0593395A1 (fr)	1994-04-20	Dispositif pour écarter un dos pinçant pour la reliure de feuilles
DE102007040278B4 (de)	2009-04-16	Schneidvorrichtung zum Schneiden von aus Blättern gebildeten Stapeln
DE102010054772A1 (de)	2012-02-23	Mechanische Verstelleinheit für einen Herd oder dergleichen
EP1623773A1 (fr)	2006-02-08	Robot articulé
EP4221909B1 (fr)	2025-11-05	Dispositif de pliage doté d'une unité de butée arrière
EP1820660A2 (fr)	2007-08-22	Système de transport de corps d'ouvrage
EP2769816A1 (fr)	2014-08-27	Module de fraisage
DE102012212213B4 (de)	2022-02-10	Horizontalschlitten für eine Werkzeugmaschine
WO1999016576A1 (fr)	1999-04-08	Machine-outil
DE2652886A1 (de)	1978-05-24	Biegebearbeitungseinrichtung
CH696158A5 (de)	2007-01-31	Schwenkbiegemaschine.
DE3224540A1 (de)	1984-01-05	Beschlag zum verstellen einer platte eines schreibtisches, eines schreibpultes od. dgl.