EP0879120A1 - Dispositif permettant de travailler un brin de materiau plastique - Google Patents

Dispositif permettant de travailler un brin de materiau plastique

Info

Publication number
EP0879120A1
EP0879120A1 EP97902241A EP97902241A EP0879120A1 EP 0879120 A1 EP0879120 A1 EP 0879120A1 EP 97902241 A EP97902241 A EP 97902241A EP 97902241 A EP97902241 A EP 97902241A EP 0879120 A1 EP0879120 A1 EP 0879120A1
Authority
EP
European Patent Office
Prior art keywords
tool
segments
lever
strand
drive
Prior art date
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.)
Withdrawn
Application number
EP97902241A
Other languages
German (de)
English (en)
Inventor
Mark W Merrit
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.)
MERRITT, BRIGITTE
Original Assignee
Individual
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.)
Filing date
Publication date
Priority claimed from DE1996103659 external-priority patent/DE19603659C2/de
Priority claimed from DE1996114070 external-priority patent/DE19614070A1/de
Priority claimed from DE1996124957 external-priority patent/DE19624957A1/de
Application filed by Individual filed Critical Individual
Publication of EP0879120A1 publication Critical patent/EP0879120A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
    • A21C11/10—Other machines for forming the dough into its final shape before cooking or baking combined with cutting apparatus
    • A21C11/103—Other machines for forming the dough into its final shape before cooking or baking combined with cutting apparatus having multiple cutting elements slidably or rotably mounted in a diaphragm-like arrangement
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/60—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is mounted on a movable carriage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0596—Cutting wall of hollow work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8798—With simple oscillating motion only
    • Y10T83/8799—Plural tool pairs
    • Y10T83/8801—Plural tools on single oscillating arm [i.e., tool holder]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8798—With simple oscillating motion only
    • Y10T83/8804—Tool driver movable relative to tool support
    • Y10T83/8805—Cam or eccentric revolving about fixed axis

Definitions

  • the invention relates to a device for processing, possibly constricting, possibly simultaneously closing a sheathing and possibly separating, a strand of plastic material, in particular a multi-layer, extruded strand, at predetermined intervals with a tool that consists of several segments that can be moved against each other.
  • EP 0 360 446 B shows and describes a similar separating device for cutting dough strands to length.
  • Both known devices are suitable for severing defined longitudinal sections of a strand, but are very inflexible due to their construction.
  • the invention has for its object to provide a device of the type mentioned which can be used flexibly and thus effectively.
  • This object is achieved in that the tool consists of two separable sections, each of which contains part of the movable segments.
  • the two tools can be opened so far that they can pass each other.
  • the tool is arranged to be vertically movable.
  • the travel speed of the tool can be matched to the transport speed of the strand.
  • the strand can be produced and transported continuously and does not have to be braked to length.
  • a particularly advantageous development of the invention resides in the fact that the traversing speed or the traversing path and the closing or opening speed of the tool can be coordinated with one another in the method directed from top to bottom.
  • An advantageous embodiment of the invention resides in the fact that the divisible tool is separated into two parts when moving from bottom to top at least in a central section of the travel path.
  • the segments of the tool abut one another with at least one surface and are supported on sliding surfaces of a polygonal housing with another surface, and if an actuating element acts on at least one segment, which actuates this segment directly and the rest Can move segments indirectly into the closed position and preferably also into the open position.
  • This configuration makes it possible to move all segments at least from its open position into its closed position via a single actuating element, since when one segment is moved, the other and the sliding surfaces are forcibly moved with it. But also for moving the segments from the closed position into the open position, this actuating element can be used as a push and pull element with a corresponding design.
  • a further actuating element acts on one of the segments of the tool, which actuating element is able to move this segment and thus indirectly the other segments into the open position.
  • This additional actuating element can also be used to transfer the segments of the tool from their closed position to their open position.
  • a device with a two-part housing that one on each segment of the two housing halves Actuating element which can move the segments into the respective closed position and preferably also into the open position.
  • a further actuating element acts on each segment of the two housing halves, which actuating element can move this segment and thus indirectly the other segments of this housing half into the open position.
  • this further actuating element acts on a segment lying on the outside when the housing is open, it also contributes to securing this segment.
  • a toothed belt is provided as the actuating element, which acts on one of the segments.
  • a toothed belt works largely free of wear and at least a low elasticity, which has an advantageous effect for fast-running operation.
  • Another advantageous embodiment of the invention is that the two halves of the housing are attached to movably supported support columns, which are hollow and are provided in their interior with a drive for adjusting the segments.
  • a link-like program card can be used in the drive train for the movement of the segments, via which the closing and opening movement of the segments is dependent on the lifting movement of the tool.
  • a device for attaching closure elements for the constricted strand is provided in the area of the tool.
  • the device for attaching two closure elements can be provided, a cutting device for the constricted strand being able to engage between the two attached closure elements.
  • the invention also relates to a device for driving a tool with an annular movement, the tool being arranged on a lever arm whose end remote from the tool is fastened to a rotary bearing.
  • Tools arranged in this way can easily perform an arc-shaped movement to the workpiece to be machined and back again.
  • the invention has for its object to propose a device of the type mentioned, which allows machining of the workpiece by the tool during a longitudinal movement of the workpiece.
  • the pivot bearing is mounted to be longitudinally displaceable and that a drive device acts on the lever arm, which simultaneously pivots the lever arm around the pivot bearing and longitudinally displaces the pivot bearing. Due to this simultaneous swiveling and longitudinal movement, the tool performs an annular movement. The tool approaches the workpiece and moves with it at the same time. After swiveling away from the workpiece, the tool returns to its starting position.
  • An advantageous embodiment of the invention is that the drive device is designed eccentrically.
  • a toggle lever acts on the lever arm, the first arm of which is rotatably mounted on the lever arm with one end and is rotatably fastened on the second arm with its other end, the end thereof facing away from it is mounted in a stationary pivot point, the drive for the lever arm engaging via the toggle lever.
  • a further advantageous embodiment of the invention is that on the first arm of the toggle lever associated with the lever arm, a double-armed lever is pivotally attached in a first pivot bearing, the second pivot bearing of which is at least indirectly rotatably mounted and the third pivot bearing is driven on a circular path.
  • a further advantageous embodiment of the invention is characterized in that a lever arm is rotatably mounted on the second pivot bearing, the end of which is remote from the second pivot bearing is rotatably supported in a stationary manner.
  • a further lever arm is arranged on the third rotary bearing and is connected to a stationary rotary drive at its end facing away from the third rotary bearing.
  • first pivot bearing of the double-armed lever is provided between the two other pivot bearings.
  • Another advantageous embodiment of the invention is that the point of application of the knee on the lever arm is designed to be longitudinally adjustable.
  • the fixed pivot bearings are arranged to be adjustable.
  • a change in the two directions of movement relative to one another is also possible in this way.
  • An advantageous embodiment of the invention also lies in the fact that two mirror-inverted tools are arranged, the lever arms of which are mounted in a common pivot bearing. In particular for workpieces that are advantageously to be machined from both sides at the same time, such an embodiment has proven very useful.
  • the two lever arms are positively synchronized via gears or lever connections.
  • a mirror-image drive device is arranged on the second lever arm.
  • toggle levers or levers are part of perforated disks.
  • the invention also relates to a device for driving and / or guiding a two-part tool, in particular a device for processing, possibly constricting, possibly simultaneously sealing a covering and possibly separating a strand of plastic material, in particular a multi-layer, extruded strand , at predetermined intervals, each with a tool that consists of several segments that can be moved against each other.
  • the invention has for its object to provide a device of the type mentioned in which exact guidance and reliable drive of the tools is achieved with relatively simple means.
  • each tool part is guided and driven along a predetermined line.
  • the path of the tool parts can be precisely defined and adapted to the respective requirements.
  • An advantageous embodiment of the invention is that the tool parts are arranged on two chain-like drive and / or guide members.
  • Chain-like drive elements have proven themselves in practice in many areas; if you are adequately managed yourself, you can easily take on management tasks. In addition, it is possible to separate the drive and management work at least in sections of the facility.
  • a further advantageous embodiment of the invention is that the drive and guide elements are arranged parallel to one another and at a small distance from one another at least over part of their distance, as a result of which the tool parts run in this working position relative to one another on this part of the distance.
  • a further embodiment has proven to be very advantageous, in which the two route sections running parallel to one another are arranged vertically.
  • the two sections of the track running parallel to one another are arranged horizontally, and that a transport device for a strand of dough or the like. is provided, which also has a horizontal section and whose speed can be coordinated with the speed of the tool parts. Particularly sensitive materials can be processed very well with this device without undesired elongation of the dough material.
  • Another advantageous embodiment of the invention is that the tool parts are mounted on lever arms and move on a cam track, the two cam tracks of the two tool parts overlap along a contact path of the associated tool parts, and that the tool part yields are stored and are in the working position within the berth.
  • Another advantageous embodiment of the invention is that at least in the working area of the tool parts, a curved control rail or the like. is arranged, which controls the mutually movable segments of the tool parts.
  • both tool parts are resiliently mounted and loaded with a spring.
  • FIG. 11 shows a view of the tool in the closed position and a different actuating element for the tool segments
  • Fig. 21 is a schematic representation of a device with two
  • FIG. 22 shows a likewise schematic representation of a device with a horizontal section in which the tool parts abut one another and with a transport device for a strand of dough
  • FIG. 23 shows a further schematic representation of a device with two crossing lever arms, at the ends of which tool parts are mounted and move largely on a circular path and
  • Lever arms and the tool parts. 1 in FIG. 1 denotes a device for constricting, possibly simultaneously closing a covering and possibly severing a strand 2 of plastic material, such as a strand of dough, the severed section of which is not shown.
  • the device 1 essentially consists of two divisible tools 3 and 4, both of which are provided with a drive, but of which only the drive 5 of the tool 3 is shown.
  • the two halves 31 and 32 of the tool 3 are each arranged at the upper end of a hollow support column 33 and 34, which are pivotally supported by their lower end on the upper bearing 6 of a connecting rod 7 of a crank drive 8.
  • the tool 3 is shown in the closed state and in its lower end position, while the second tool 4 is also shown closed but in its upper end position.
  • Both tools 3 and 4 - as illustrated in FIG. 10 with the aid of a tool - consist of six trapezoidal segments 35, 36, 37, 38, 39, 40, three of which are each assigned to a tool half 31, 32.
  • a hexagonal housing which is divided along a center line, is used to hold the segments. These segments are supported on each other with one surface, while the two free surfaces lie against the housing. As soon as one of these segments is moved, this movement is forcibly transferred to the other segments.
  • a push rod and pull rod 41 or 42 which is connected at its end facing away from the respective segment to a crank pin drive 43 or 44, engages two segments 35 and 38.
  • a crank disk 47, 48 which in turn carries a pin 49, 50, sits on a drive shaft 45 or 46.
  • This bolt 49 or 50 engages in an elongated eye 51, 52 of the push and pull rod 41 or 42.
  • the rod is laterally felt on the drive shaft 45 or 46 via a further elongated eye 53 or 54.
  • the two segments 35 and 38 connected to the respective push and pull rods 41 and 42 each lie on one Outside of the respective tool half 3 1 and 32; the two segments 37 and 40 located on the other outside are connected to a pulling device 55 and 56, which runs parallel to the adjacent side wall of the housing and brings the respective segment 37, 40 back into the open position shown in FIG. At the same time, the segment is thereby secured when the tool is open.
  • FIG. 1 shows the tool according to FIG. 10 with the segments moved together; a toothed belt 61 is provided as the actuating element in the tool part shown on the right, which is driven by the crank disk 47 and engages the segment 35 via a pin 62. One end of the pulling device 55 is fastened to this pin 62.
  • Fig. 16 shows the two tools in their most closed state, in which an optimal deformation of the strand is achieved.
  • the two tool parts already diverge again while they are still moving downwards. This can be seen in particular on the second auxiliary line 123. Only in the position of the rotary drive 120 reached in FIG. 18 is the lowest position of the tools reached, wherein they are already largely removed from the strand.
  • the end position for the widest opening of the two tools 31 and 32 (shown in FIG. 20) is reached via the position visible in FIG. 19. Both tool parts move upwards again, as does this from the position of the pivot bearing 6 in relation to the two auxiliary lines 122 and 123 can be seen.
  • the two tools continue to move up (from Fig. 20 to Fig. 13), the tools are also slightly closed at the same time.
  • 201 in FIG. 21 denotes a device which has two chains 202 and 203 (not shown in more detail), to each of which a plurality of tool parts 31 and 32 are fastened.
  • Both chains 202, 203 have a section 206, 207 in which they run parallel to one another and at a short distance from one another. The distance is set so that corresponding tool parts touch and enclose the dough strand 2, which comes vertically from above from an extruder, not shown, between them and deform or divide.
  • mutually movable segments are provided within the tool parts, which are moved together to a greater or lesser extent.
  • a curved control rail is provided within each of the two sections 206 and 207.
  • a device 221 which also has two chains 222 and 223.
  • two parallel sections 226 and 227 of the chains are provided, which, however, are arranged horizontally and in which the tool parts 31, 32 lie closely against one another.
  • they enclose the dough strand 2 between them, which is extruded from a lateral extruder nozzle 209 onto a conveyor belt 210.
  • the dough strand 2 is divided and the resulting sections 211 are pressed together at the two ends.
  • the dough strand can be deformed, which is done via the segments described above.
  • a device 231 is equipped with two double-armed lever arms 232, 233 and 234, 235, respectively, which carry a tool part 31 and 32 at their respective ends.
  • the tool parts on both sides are moved on a circular path, which overlap in a central area.
  • the two tool parts 31, 32 abut one another and then move along a straight line 238. This is made possible by the fact that the tool parts are resiliently mounted.
  • the tool parts are loaded by a spring, not shown, whereby a secure mutual contact is selected.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

L'invention concerne un dispositif (1) permettant de pincer, éventuellement de fermer simultanément une enveloppe et éventuellement de séparer un brin (2) de matériau plastique, notamment un brin extrudé multicouche, à intervalles déterminés à l'aide d'un outil (3, 4) composé de plusieurs segments (35 à 40) pouvant être déplacés les uns contre les autres. L'outil (3, 4) comprend deux sections (31, 32) séparables dont chacune contient une partie des segments (35 à 40).
EP97902241A 1996-02-02 1997-01-28 Dispositif permettant de travailler un brin de materiau plastique Withdrawn EP0879120A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE1996103659 DE19603659C2 (de) 1996-02-02 1996-02-02 Vorrichtung zum Einschnüren und Abtrennen eines Stranges aus plastischem Material
DE19603659 1996-02-02
DE1996114070 DE19614070A1 (de) 1996-04-09 1996-04-09 Vorrichtung zum Antreiben eines Werkzeuges
DE19614070 1996-04-09
DE19624957 1996-06-24
DE1996124957 DE19624957A1 (de) 1996-06-24 1996-06-24 Einrichtung zum Antreiben und/oder Führen eines zweiteiligen Werkzeuges
PCT/EP1997/000365 WO1997027979A1 (fr) 1996-02-02 1997-01-28 Dispositif permettant de travailler un brin de materiau plastique

Publications (1)

Publication Number Publication Date
EP0879120A1 true EP0879120A1 (fr) 1998-11-25

Family

ID=27215866

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97902241A Withdrawn EP0879120A1 (fr) 1996-02-02 1997-01-28 Dispositif permettant de travailler un brin de materiau plastique

Country Status (6)

Country Link
US (1) US6439092B1 (fr)
EP (1) EP0879120A1 (fr)
JP (1) JP2000505360A (fr)
AU (1) AU1595897A (fr)
CA (1) CA2244729C (fr)
WO (1) WO1997027979A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2897006B1 (ja) * 1998-03-19 1999-05-31 株式会社コバード 横臥棒状食品切断方法とその装置
KR100575944B1 (ko) 2001-06-28 2006-05-02 화이자 프로덕츠 인코포레이티드 미소체 트리글리세라이드 전달 단백질(ｍｔｐ) 및/또는아포지방단백질 ｂ(ａｐｏ ｂ)분비의 억제제로서의트리아미드-치환된 인돌, 벤조푸란 및 벤조티오펜
FR2988266B1 (fr) * 2012-03-20 2015-02-13 Marel Stork Food Systems France Sas Procede et machine de fabrication de portions avec moyens d'ejection desdites portions
WO2017081648A1 (fr) * 2015-11-13 2017-05-18 Freddy Hirsch Group Ag Appareil de coupe de saucisse

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE168501C (fr)
US1981059A (en) * 1932-05-09 1934-11-20 India Rubber Gutta Percha Tele Method of cutting tubes into lengths and apparatus therefor
DE1109137B (de) 1958-05-17 1961-06-22 Goeppinger Kaliko Kunstleder Verfahren zur Herstellung eines wasseraufsaugenden Kunstleders mit nicht poroeser Struktur
DE1454966A1 (de) * 1964-08-01 1969-04-10 Basf Ag Verfahren und Vorrichtung zur Herstellung von Hohlkoerpern aus thermoplastischen Kunststoffen im Blasverfahren
US3663672A (en) * 1969-09-18 1972-05-16 Grace W R & Co Process for preparing a parison for blow molding
US3877626A (en) 1974-05-21 1975-04-15 Nat Acceptance Company Of Amer Apparatus for cutting a continuous element of indeterminate length into predetermined lengths
DE2515643C3 (de) * 1975-04-10 1979-06-28 Schloemann-Siemag Ag, 4000 Duesseldorf Vorrichtung zum Durchtrennen eines Drahtwindungsstranges
DE2818234C2 (de) * 1978-04-26 1980-07-17 Jenaer Glaswerk Schott & Gen., 6500 Mainz Glasschere
DE3116089C2 (de) * 1981-04-23 1983-03-31 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum Trennen von Drahtwindungssträngen im Schacht einer Bundsammelstation
DE3217694C2 (de) * 1981-05-13 1986-08-14 Masao Fukui Kobayashi Einrichtung zum Formen von weichem Nahrungsmittelmaterial zu Kugelform
US4646404A (en) * 1983-07-07 1987-03-03 Nippon Acchakutanshi Seizo Kabushiki Kaisha Apparatus for manufacturing electrical harnesses
DE3434671A1 (de) 1983-09-23 1985-05-15 Elastogran Maschinenbau GmbH, 2844 Lemförde Vorrichtung zum querschneiden eines kontinuierlich hergestellten kunststoffschaumstranges
US4608755A (en) * 1984-11-13 1986-09-02 Braasch Morris C Portable pipe cutter
US4988276A (en) * 1988-08-01 1991-01-29 Nabisco Brands, Inc. Apparatus for shaping cookie dough
US4936203A (en) 1988-09-03 1990-06-26 Rheon Automatic Machinery Co., Ltd. Apparatus for shaping and arraying spheroidal bodies of food materials
GB8901987D0 (en) * 1989-01-30 1989-03-22 Matthews Bernard Plc Improvements in the manufacture of food stuffs
US5074038A (en) * 1991-01-25 1991-12-24 Amp Incorporated Cable making machine and method of manufacture

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9727979A1 *

Also Published As

Publication number Publication date
CA2244729A1 (fr) 1997-08-07
CA2244729C (fr) 2005-08-23
AU1595897A (en) 1997-08-22
US6439092B1 (en) 2002-08-27
WO1997027979A1 (fr) 1997-08-07
JP2000505360A (ja) 2000-05-09

Similar Documents

Publication Publication Date Title
EP2208549B1 (fr) Outil de cintrage rotatif à traction avec bridage excentrique
EP2734462B1 (fr) Dispositif et procédé permettant d'arrêter et/ou d'orienter des produits transportés sur un convoyeur, et convoyeur
EP0598276B1 (fr) Dispositif d'amenée et de changement de câble pour machine de traitement de câble
EP0672480A1 (fr) Système de transport
CH700204A2 (de) Trenn- und Abisoliereinrichtung für eine Kabelverarbeitungsmaschine.
AT401360B (de) Biegeanlage für stäbe
DE3889286T2 (de) Überwachungseinheit zum Positionieren der Messer in einer Längsschneidvorrichtung.
DE2420690A1 (de) Vorrichtung zum biegen von rohrabschnitten
DE69006137T2 (de) Bindevorrichtung mit Verdrillkopf und mit solchen Bindevorrichtungen ausgerüstete Bindemaschinen, vorzugsweise für das Binden von Metalldrahtbündeln.
EP0622136B1 (fr) Dispositif pour la fabrication de treillis d'armature pour panneaux en béton
DE2531844C3 (de) Vorrichtung zum Durchschneiden und Abisolieren eines mehrdrähtigen Leiters
WO2018107188A1 (fr) Machine à souder le grillage et procédé de fabrication de grillages métalliques
EP3456443B1 (fr) Dispositif d'alimentation en matériau en barres
EP0879120A1 (fr) Dispositif permettant de travailler un brin de materiau plastique
AT398151B (de) Vorrichtung und verfahren zum schlingen von brezeln
DE69008120T2 (de) Vorrichtung zur stufenweisen Positionierung, Bearbeitung und Nachbehandlung von Ecken von aus Kunststoff hergestellten Fenster- oder Türrahmen in einer seitlich angeordneten Arbeitsstelle.
EP0182922B1 (fr) Procédé d'étirage droit de ronds et de tubes, ainsi que de profilé plein et creux, et installation à cet effet
DE3422810A1 (de) Schmiedepresse
DE19603659C2 (de) Vorrichtung zum Einschnüren und Abtrennen eines Stranges aus plastischem Material
DE102019125205B4 (de) Spindelpresse
EP0657259A1 (fr) Dispositif de coupe pour boudin d'argile
DE19857641A1 (de) Vorrichtung zum Zusammenbauen von Unterlegscheiben
DE3438212A1 (de) Anlage zum ablaengen und wickeln von wickelgut
DE3600082C2 (fr)
EP0699786A2 (fr) Dispositif de formation de la foule

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19980729

17Q First examination report despatched

Effective date: 20010328

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MERRITT, BRIGITTE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MERRITT, BRIGITTE

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MERRITT, MARK W

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060419