WO2012116781A1 - Dispositif de deroulage de bande pour machine d'impression par estampage - Google Patents
Dispositif de deroulage de bande pour machine d'impression par estampage Download PDFInfo
- Publication number
- WO2012116781A1 WO2012116781A1 PCT/EP2012/000654 EP2012000654W WO2012116781A1 WO 2012116781 A1 WO2012116781 A1 WO 2012116781A1 EP 2012000654 W EP2012000654 W EP 2012000654W WO 2012116781 A1 WO2012116781 A1 WO 2012116781A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- series
- references
- movable
- static
- tape
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/0004—Machines or apparatus for embossing decorations or marks, e.g. embossing coins characterised by the movement of the embossing tool(s), or the movement of the work, during the embossing operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/24—Advancing webs by looping or like devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/182—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/449—Features of movement or transforming movement of handled material
- B65H2301/4491—Features of movement or transforming movement of handled material transforming movement from continuous to intermittent or vice versa
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/20—Belt drives
Definitions
- the present invention relates to a device for unrolling tape to stamp, for temporary storage before its actual use in a stamping printing machine.
- the invention finds a particularly advantageous, but not exclusive, application in the field of manufacturing packaging for the luxury industry.
- each tape stamping is stored as a coil, and it is a tree advance that ensures unwinding and circulation through the stamping machine.
- this advance shaft is intended to rotate at variable speed since, by definition, the tape feed takes place sequentially within a platen press.
- the problem with this kind of arrangement is that it does not allow a precise unwinding of the band.
- a tape reel stamping indeed represents a significant mass, and therefore a relatively large inertia. It is therefore particularly difficult for such a coil to follow the succession of accelerations, decelerations and delays that is imposed by the advance shaft.
- a tape unwinding device which takes place between the spool and the feed shaft, and which implements two sets of references whose spacing is likely to vary according to the advance. band.
- the two sets of references are arranged substantially vis-à-vis so as to define a tape circulation path whose shape describes a succession of loops which respectively bypass each reference passing alternately a series of references to the 'other.
- One of the series of references is movably mounted in movement relative to the other, between a close position in which the series of references are arranged close to one another so as to defining a minimum length bandwidth path, and a remote position in which said series of references are spaced apart from each other so as to define a maximum length bandwidth path.
- the tape unrolling device further comprises means which are capable of moving the series of movable returns between the close position and the remote position, depending on the tape feedrate which is effectively controlled by the rotation of the machine. advance tree.
- This type of strip unwinding device has the disadvantage of providing operation that is not free of jerks, especially during the transient start and stop phases, but also during the acceleration phases. and deceleration. Unfortunately, this has the effect of limiting the stamping speed of the platen press.
- the technical problem to be solved by the object of the present invention is to propose a strip unwinding device for accumulating at least one strip to be stamped upstream of a feed shaft, said device comprising on the one hand two sets of references, one of which is movably mounted relative to the other between a close position and a remote position so as to define a variable length band circulation path, and secondly means to move the series of mobile returns between the close position and the remote position according to the tape feed, which would avoid the problems of the state of the art including providing a substantially more regular operation.
- the solution to the technical problem posed consists, according to the present invention, in that the displacement means are able to move the series of mobile references as a function of the difference in rotational speeds between the advance shaft which is intended to rotate. variable speed and a rotary drive member which is destined to rotate at a constant speed substantially equal to the average rotational speed of said shaft 1 advance.
- the term reference refers generally any element capable of deflecting the circulation of a band. It can in particular be static such a return to air, or be intrinsically mobile as a rotating roller.
- the web peeling device according to the invention can be implanted at any place making it possible both to receive the strip to be stamped from its storage location, and to deliver said strip to the advance tree associated with it.
- the web peeling device according to the invention can be associated with either a single stamping strip driven by its own feed shaft, or with several webs coupled to a common feed shaft.
- the invention as thus defined makes it possible to overcome the problems of jerks of the state of the art, and thus to offer real flexibility of operation. It is therefore possible to operate the platen press at significantly higher rates than its counterparts in the state of the art.
- the present invention further relates to the features which will emerge in the course of the description which follows, and which should be considered in isolation or in all their possible technical combinations.
- FIG. 1 illustrates a stamping station in which is incorporated a tape unwinding device which is in accordance with the invention.
- Figure 2 is a schematic representation of the strip unwinding device in a so-called loading position.
- Figure 3 is a view similar to Figure 2, but with the strip unwinding device in the close position.
- Figure 4 is a view similar to Figures 2 and 3, but with the tape unwinding device in the remote position.
- FIG. 5 is a schematic representation which details the structure of the displacement means which equip the strip unwinding device of FIG. 1.
- FIG. 6 shows in perspective an example of a concrete embodiment of a strip unwinding device according to the invention.
- FIG. 7 shows in detail the moving part of the strip peeling device shown in FIG. 6.
- FIG. 8 shows the part of the strip unwinding device, which moves the moving part object of FIG. 7 in displacement.
- Figure 1 illustrates a stamping station 1 which is intended to equip a printing machine responsible for depositing gilding on cardboard packaging.
- a printing machine commonly called gilding machine
- gilding machine is perfectly known from the state of the art. It will not be described in detail here, both in terms of its structure and its operation.
- a feeder responsible for feeding the sheet-fed machine, a margin table on which the sheets 10 are tabled before being accurately positioned individually, a stamping station 1 able to deposit on each sheet 10 by stamping when hot, metallized film which is derived from at least one Stamp 20, a waste recovery station for evacuating each used stamping strip, and a receiving station for the repackaging of previously processed sheets.
- Transport means 30 are further provided for individually moving each sheet 10 from the exit of the margin table to the receiving station, including through stamping station 1. In a very conventional manner, these means of transport 30 implement a series of clamp bars 31 which are movably mounted in transverse translation through two chain trains 32 arranged laterally on each side of the printing machine.
- the stamping of the sheets 10 takes place by means of a conventional platen press 40, more precisely between a heating upper platen 41 which is fixed, and a platinum lower 42 which is mounted movably moving in a vertical reciprocating motion.
- the stamping station 1 is fed here only by a single stamping tape 20 which is stored in a form wound around a bobbin 21, and which is driven in scrolling by an advance shaft 50.
- FIG. 1 further shows that the stamping station 1 also incorporates a strip unwinding device 100 which is responsible for accumulating, upstream of the feed shaft 50, the stamping strip 20 in a form pre-rolled.
- a strip unwinding device 100 which is responsible for accumulating, upstream of the feed shaft 50, the stamping strip 20 in a form pre-rolled.
- This tape unrolling device 100 comprises two series 110, 120 of return rollers 111, 121 which are positioned substantially vis-à-vis.
- the assembly is arranged in such a way that these two sets of references 110, 120 define a tape circulation path whose shape describes a succession of loops which respectively bypass each reference 111, 121 alternatively by a series of references 110 120.
- one of the two sets of references 110 is movably mounted in translation relative to the other series of references 120. This mobility is exercised between, on the one hand, a close position I (FIG. 3) in which the series of references 110, 120 are placed close to one another so as to define a minimum length band circulation path, and secondly a remote position II (FIG.
- the strip unrolling device 100 has displacement means 130 which are able to drive in translation the series of movable references 110 between the close position I and the remote position II, and this according to the advance of band which is effectively controlled by the rotation of the feed shaft 50.
- the displacement means 130 are able to move the series of movable references 110 as a function of the difference in speeds of rotation between the feed shaft 50 which is intended to rotate at variable speed. and a rotary drive member 131 which is rotated at a constant speed substantially equal to the average rotational speed of said feed shaft 50.
- the translation of the series of movable references 110 can theoretically take place along any trajectory.
- a rectilinear or curvilinear trajectory and more generally, any trajectory resulting from any combination of these two types of translation, is particularly thought.
- references 111, 121 of each set 110, 120 are transversely separated in pairs by empty spaces whose dimensions are greater than those of the references 111, 121 of the other series 110, 120
- This feature is intended to allow the references 111 of the mobile series 110 to pass between the references 121 of the static series 120.
- the series of mobile references 110 is also mounted to move in translation between the close position. I (FIG. 3) and a loading position III (FIG. 2) in which said series of movable references 110 are placed on the other side of the series of static references 120 relative to the place it occupies in close position.
- the assembly is arranged in such a way that between the close position I and the loading position III, the displacement of the references 111 of the moving series 110 is effected along a trajectory pass between references 121 of the static series 120.
- any type of trajectory can be envisaged a priori to operate the translation of the series of movable references 110 between the close position I and the loading position III.
- such an arrangement allows a particularly easy implementation of the strip 20 in the unwinding device 100. It suffices to pass the series of mobile references 110 on the other side of the series of static references 120, then linearly insert the strip 20 between said series of references 110, 120 (Figure 2), before returning the series of movable references 110 through the series of static references 120 to its initial position (FIG. 3). This avoids the need to manually perform the succession of loops around various referrals 111, 121, which is a valuable time saver.
- the movable references 111 are arranged here directly opposite the empty spaces which separate between them the different static references 121, and this as well in the close position I as in the loading position III.
- the assembly is also arranged so that between the two positions in question, the mobility in translation of the series of movable references 110 is exerted along a substantially rectilinear trajectory.
- the two sets of references 110, 120 respectively extend in two substantially parallel positioning planes.
- the whole is furthermore arranged in such a way that between the close position I and the remote position II, as well as between said close position I and the loading position III, the translational mobility of the series of movable references 110 is exerted according to a direction substantially perpendicular to said positioning planes.
- the fact that the two series of references 110, 120 extend in two substantially parallel planes means, on the one hand, that the references 111, 121 of the same series 110, 120 are substantially coplanar, and on the other hand that the two corresponding planes are equidistant.
- the fact that the mobility in translation of the series of movable references 110 is perpendicular to the two positioning planes, for its part implies that the movable references 111 are shifted transversely relative to the static references 120, and that their movement takes place in a straight line .
- the series of mobile references 110 is integral with a mobile support, forming a walkman 140.
- the assembly is also arranged so that the displacement means 130 are able to move the walkman 140 as well between the close position I and the remote position II, as between said close position I and the loading position III.
- the strip unwinding device 100 advantageously has guiding means 150 which, as their name indicates, are able to guide the movement of the sliding device 140 between the close position I and the remote position II, as well as between said close position I and the loading position III.
- the guiding function is carried out here on each side of the sliding device 140.
- the guiding means 150 implement two trolleys 151 which are respectively fixed on the part and on the outside. other of the player 140, and which each cooperate in sliding with a guide rail 152 fixed and rectilinear.
- the displacement means 130 are able to bring the series of mobile references 110 closer to the series of static returns 120 when the instantaneous rotation speed of the advance shaft 50 exceeds the speed of rotation. mean rotation of the same feed shaft 50, but also to move said series of mobile references 110 away from said series of static returns 120 when said instantaneous speed of rotation becomes lower than said average rotational speed.
- the displacement means 130 implement a rotary drive member 131 which is coupled to the player 140 via at least one indirect transmission member 132, differential forming.
- the assembly is furthermore arranged in such a way that each transmission member 132 is furthermore coupled in drive with the feed shaft 50.
- the differential term designates all mechanism capable of drivingly coupling rotating elements rotating at different speeds.
- the feed shaft 50 which is intended to rotate at variable speed
- a rotary drive member 131 which is intended to rotate at a constant speed.
- the displacement means 130 use two transmission members 132 placed on each side of the player 140.
- Each transmission member 132 comprises a first 133 and a second series of pulleys 134, called mobile series 133, 134, which are respectively implanted behind and in front of the sliding device 140, a first 135 and a second series of pulleys 136, called static series 135, 136, which are implanted on fixed parts of the unwinding device 100, which are situated respectively behind and in front of the sliding device 140, as well as a flexible transmission element 137.
- the assembly is arranged in such a way that each flexible transmission element 137 describes, on the one hand, a first succession of loops ( 5 and 8) which respectively bypass each pulley of the first static series 135 and the first mobile series 133, alternatively passing from one series to the other.
- each flexible transmission element 137 cooperates by driving both with the rotary drive member 131 and with the feed shaft 50.
- front means in relation to the direction of movement of the player 140, and considering the forward direction as that which corresponds to a distance from the series of mobile references 110 with respect to the series of static references 120.
- the flexible transmission element 137 is constituted by a belt notched.
- the player 140 When the advance shaft 50 rotates at the same speed as the rotary drive member 131, the player 140 remains stationary in a substantially central position relative to the first series of static pulleys 135 and the second series of static pulleys 136. This implies that the movement of the player 140 can only take place when the instantaneous speed of rotation of the feed shaft 50 is different from its average speed.
- the direction of movement of the player 140 will depend on the evolution over time of the speed of the advance shaft 50, in other words if is about acceleration or deceleration.
- the speed of displacement of the player 140 will be proportional to the intensity of the acceleration or deceleration generated by the advance shaft 50.
- the amplitude of the displacement of the player 140 will be linked the duration of the acceleration or deceleration phase of the feed shaft 50, and therefore the amount of band 20 actually involved.
- each reference 111 of the series of mobile references 110 is rotatably coupled with a pulley of each first series of movable pulleys 133 (FIGS. 1 and 7).
- each reference 121 in the series of static returns 120 is rotatably coupled to a pulley of each first set of static pulleys 135 (FIGS. 1 and 6).
- each static return 121 is coupled in rotation directly with the corresponding static pulley 135.
- the coupling in rotation between each movable gear 111 and the corresponding movable pulley 133 is achieved indirectly via a gear cascade 141, 142, 143, the two end gears 141, 143 are respectively integral with said movable return 111 and said movable pulley 133.
- the presence of the gear cascade 141, 142, 143 fulfills the drive function, while having a eccentric positioning of mobile referrals 111 compared to movable pulleys 133.
- the final objective is of course to be able to bring the series of movable references 110 in the loading position.
- the invention also relates to any stamping printing station 1 which is capable of depositing colored or metallized film from at least one stamping strip 20 on a succession of sheet-like elements 10, and which comprises at least one strip unwinding device 100 as previously described.
- the invention is furthermore related to any sheet-like processing machine 10, which comprises a stamping printing station 1 able to deposit on each sheet 10 of the colored or metallized film from at least one stamping strip 20, and which further comprises at least one strip unwinding device 100 as previously described.
Landscapes
- Advancing Webs (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Winding Of Webs (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Unwinding Webs (AREA)
Abstract
Description
Claims
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/001,217 US20130327235A1 (en) | 2011-02-28 | 2012-02-15 | Foil unwinding device for stamping machine |
| EP12704694.4A EP2681141A1 (fr) | 2011-02-28 | 2012-02-15 | Dispositif de deroulage de bande pour machine d'impression par estampage |
| CA2828450A CA2828450A1 (fr) | 2011-02-28 | 2012-02-15 | Dispositif de deroulage de bande pour machine d'impression par estampage |
| KR1020137024258A KR20130124567A (ko) | 2011-02-28 | 2012-02-15 | 스탬핑 기계용 테이프 권출 장치 |
| JP2013555776A JP2014509997A (ja) | 2011-02-28 | 2012-02-15 | 箔押し機械用のテープ繰出し装置 |
| CN2012800106471A CN103391892A (zh) | 2011-02-28 | 2012-02-15 | 印压机的带展开装置 |
| BR112013019919A BR112013019919A2 (pt) | 2011-02-28 | 2012-02-15 | dispositivo de desenrolamento de fita para máquina de impressão por estampagem |
| RU2013143802/13A RU2555402C1 (ru) | 2011-02-28 | 2012-02-15 | Устройство для разматывания фольги для пресса для тиснения |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11001601.1 | 2011-02-28 | ||
| EP11001601 | 2011-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012116781A1 true WO2012116781A1 (fr) | 2012-09-07 |
Family
ID=43799562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2012/000654 Ceased WO2012116781A1 (fr) | 2011-02-28 | 2012-02-15 | Dispositif de deroulage de bande pour machine d'impression par estampage |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20130327235A1 (fr) |
| EP (1) | EP2681141A1 (fr) |
| JP (2) | JP2014509997A (fr) |
| KR (1) | KR20130124567A (fr) |
| CN (1) | CN103391892A (fr) |
| BR (1) | BR112013019919A2 (fr) |
| CA (1) | CA2828450A1 (fr) |
| RU (1) | RU2555402C1 (fr) |
| TW (1) | TWI454417B (fr) |
| WO (1) | WO2012116781A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10093506B2 (en) | 2013-07-01 | 2018-10-09 | Bobst Mex Sa | Braking device for a tape reel |
| WO2019171239A1 (fr) | 2018-03-05 | 2019-09-12 | Bobst (Shanghai) Ltd | Appareil de transition de tige d'avance et équipement de marquage à chaud et de découpe à l'emporte-pièce |
| WO2020052809A1 (fr) | 2018-09-10 | 2020-03-19 | Bobst Mex Sa | Dispositif de deroulage de bande et machine d'estampage d'elements en forme de feuilles |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBO20120541A1 (it) * | 2012-10-03 | 2014-04-04 | Gd Spa | Apparecchiatura per l'alimentazione di pasta sfoglia in una macchina per la produzione di pasta alimentare. |
| RU173067U1 (ru) * | 2016-07-04 | 2017-08-08 | Вячеслав Юрьевич Цыбульский | Станок для форматной нарезки фольги для тиснения |
| WO2018236389A1 (fr) * | 2017-06-23 | 2018-12-27 | Kimberly-Clark Worldwide, Inc. | Feston à rouleau directement entraîné et à régulation de tension |
| CN110228288B (zh) * | 2018-03-05 | 2022-09-16 | 博斯特(上海)有限公司 | 吹气装置单元以及烫金模切设备 |
| WO2019200596A1 (fr) | 2018-04-20 | 2019-10-24 | Bobst Mex Sa | Dispositif d'entraînement d'une feuille d'estampage, station et machine d'estampage, et procédé de commande de l'entraînement d'une feuille d'estampage |
| KR20210123398A (ko) * | 2019-03-20 | 2021-10-13 | 봅스트 맥스 에스에이 | 핫 포일 스탬핑 프레스 |
| CN118145373B (zh) * | 2024-05-09 | 2024-07-26 | 滁州卷烟材料有限责任公司 | 一种用于烫金纸的输送装置 |
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| DE3327636A1 (de) * | 1983-07-30 | 1985-02-07 | Franz Bendig | Bewegungsausgleichsvorrichtung fuer folienbahnen |
| DE19823041A1 (de) * | 1998-05-22 | 1999-12-02 | Windmoeller & Hoelscher | Vorrichtung zum Speichern von intermittierend vorzuziehenden Bahnen |
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| US2005623A (en) * | 1931-07-22 | 1935-06-18 | Atlas Supply Company | Storage battery charging rack and display stand |
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| DE2933017C2 (de) * | 1979-08-16 | 1984-04-12 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg | Bandspeicherantrieb |
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| JPS62126070A (ja) * | 1985-11-28 | 1987-06-08 | Japan Tobacco Inc | ウエブ材間欠繰出装置 |
| JPH04292362A (ja) * | 1991-03-19 | 1992-10-16 | Fuji Tekkosho:Kk | シート状物速度差吸収アキュームレータ |
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| RU2090482C1 (ru) * | 1996-01-16 | 1997-09-20 | Акционерный коммерческий банк "Петровский" | Устройство для обработки ленточного материала |
| EP0858888B2 (fr) * | 1997-02-13 | 2007-03-07 | Maschinenfabrik Gietz Ag | Presse d'estampage à plat |
| US6050517A (en) * | 1998-09-22 | 2000-04-18 | Curt G. Joa | Counterbalanced web accumulator |
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| CN101759053B (zh) * | 2009-05-11 | 2013-02-13 | 天津长荣印刷设备股份有限公司 | 转换间歇与连续输送卷筒材料的储料装置及其工作方法 |
-
2012
- 2012-02-15 CN CN2012800106471A patent/CN103391892A/zh active Pending
- 2012-02-15 RU RU2013143802/13A patent/RU2555402C1/ru not_active IP Right Cessation
- 2012-02-15 JP JP2013555776A patent/JP2014509997A/ja active Pending
- 2012-02-15 WO PCT/EP2012/000654 patent/WO2012116781A1/fr not_active Ceased
- 2012-02-15 KR KR1020137024258A patent/KR20130124567A/ko not_active Abandoned
- 2012-02-15 EP EP12704694.4A patent/EP2681141A1/fr not_active Withdrawn
- 2012-02-15 BR BR112013019919A patent/BR112013019919A2/pt not_active IP Right Cessation
- 2012-02-15 US US14/001,217 patent/US20130327235A1/en not_active Abandoned
- 2012-02-15 CA CA2828450A patent/CA2828450A1/fr not_active Abandoned
- 2012-02-24 TW TW101106188A patent/TWI454417B/zh not_active IP Right Cessation
-
2015
- 2015-02-25 JP JP2015035732A patent/JP2015098403A/ja active Pending
Patent Citations (2)
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|---|---|---|---|---|
| DE3327636A1 (de) * | 1983-07-30 | 1985-02-07 | Franz Bendig | Bewegungsausgleichsvorrichtung fuer folienbahnen |
| DE19823041A1 (de) * | 1998-05-22 | 1999-12-02 | Windmoeller & Hoelscher | Vorrichtung zum Speichern von intermittierend vorzuziehenden Bahnen |
Cited By (6)
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|---|---|---|---|---|
| US10093506B2 (en) | 2013-07-01 | 2018-10-09 | Bobst Mex Sa | Braking device for a tape reel |
| WO2019171239A1 (fr) | 2018-03-05 | 2019-09-12 | Bobst (Shanghai) Ltd | Appareil de transition de tige d'avance et équipement de marquage à chaud et de découpe à l'emporte-pièce |
| EP3762232A4 (fr) * | 2018-03-05 | 2021-12-01 | Bobst (Shanghai) Ltd | Appareil de transition de tige d'avance et équipement de marquage à chaud et de découpe à l'emporte-pièce |
| US11981045B2 (en) | 2018-03-05 | 2024-05-14 | Bobst (Shanghai) Ltd | Advance-shaft transition apparatus and hot foil stamping and die-cutting equipment |
| WO2020052809A1 (fr) | 2018-09-10 | 2020-03-19 | Bobst Mex Sa | Dispositif de deroulage de bande et machine d'estampage d'elements en forme de feuilles |
| US11180335B2 (en) | 2018-09-10 | 2021-11-23 | Bobst Mex Sa | Device for unwinding strips and machine for stamping elements in sheet form |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI454417B (zh) | 2014-10-01 |
| CN103391892A (zh) | 2013-11-13 |
| JP2015098403A (ja) | 2015-05-28 |
| CA2828450A1 (fr) | 2012-09-07 |
| JP2014509997A (ja) | 2014-04-24 |
| TW201302591A (zh) | 2013-01-16 |
| RU2555402C1 (ru) | 2015-07-10 |
| EP2681141A1 (fr) | 2014-01-08 |
| KR20130124567A (ko) | 2013-11-14 |
| US20130327235A1 (en) | 2013-12-12 |
| BR112013019919A2 (pt) | 2016-12-13 |
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