EP0581020A1 - Dispositif pour tendre au moins une bandelette profilée encerclant au moins un corps tubulaire - Google Patents

Dispositif pour tendre au moins une bandelette profilée encerclant au moins un corps tubulaire Download PDF

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Publication number
EP0581020A1
EP0581020A1 EP93110131A EP93110131A EP0581020A1 EP 0581020 A1 EP0581020 A1 EP 0581020A1 EP 93110131 A EP93110131 A EP 93110131A EP 93110131 A EP93110131 A EP 93110131A EP 0581020 A1 EP0581020 A1 EP 0581020A1
Authority
EP
European Patent Office
Prior art keywords
lever
spring
sliding carriage
housing
cutting
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.)
Granted
Application number
EP93110131A
Other languages
German (de)
English (en)
Other versions
EP0581020B1 (fr
Inventor
Willibald Kraus
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.)
TRW United Carr GmbH and Co
Original Assignee
TRW United Carr GmbH and Co
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
Application filed by TRW United Carr GmbH and Co filed Critical TRW United Carr GmbH and Co
Publication of EP0581020A1 publication Critical patent/EP0581020A1/fr
Application granted granted Critical
Publication of EP0581020B1 publication Critical patent/EP0581020B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/025—Hand-held tools
    • B65B13/027—Hand-held tools for applying straps having preformed connecting means, e.g. cable ties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/22—Means for controlling tension of binding means

Definitions

  • the invention relates to a device for tensioning at least one band element which is wrapped around at least one tubular body and has a resilient locking element which interacts with the profiled band element within a through opening.
  • Devices of this type are already known as the general state of the art, which are generally equipped with a spring-loaded band driver, which is pivotably mounted about a fulcrum in a spring-loaded sliding carriage within a housing. Furthermore, a cutting lever with a knife, which can be pivoted about a pivot point fixed to the housing, is used in the area of the belt driver. In addition, a trigger lever pivotable about a pivot point fixed to the housing is provided, by means of which the sliding carriage and the cutting lever can be actuated.
  • This known device is used to tighten a profiled band element wrapped around at least one tubular body in such a way that a very good mounting results. Once this tight bracket has been made, the protruding area of the profiled band element is cut off using the knife attached to the front of the cutting lever.
  • a disadvantage of known constructions is that the protruding profiled band element is cut off under tension, so that the plastic material from which the profiled band element generally consists can spring back. This ensures that the wrapped tubular body is no longer properly and tightly secured, and in addition the profiled band element can be torn out of the resilient locking element due to the tension present during cutting. Cutting off the excess tape element under tension therefore has considerable disadvantages in practice.
  • the present invention is therefore based on the object to provide a device according to the preamble of claim 1, which ensures in a simple manner that the cutting off of the protruding band element takes place in the relaxed state.
  • the pivotable cam element can be designed as a deflection lever mounted in a pivot point of the trigger lever, which has at least one support roller as a support at the free end.
  • This support roller can be stored against the action of a spring in a counter profile of the release lever and can be pressed out of it when the trigger lever is actuated. This ensures that a relaxation process occurs briefly after completion of the tensioning, at the end of which the cutting process is carried out.
  • the spring can be designed as a tension spring and can be fastened on the one hand to the release lever and on the other hand to the sliding carriage.
  • the tension spring can be designed to be adjustable, for example can be arranged on the sliding carriage via a guide slide.
  • the guide carriage is connected to an adjusting screw which is rotatably mounted in the sliding carriage. With the help of this screw, the tension of the tension spring can be easily adjusted, which in turn is transferred to the release lever.
  • the sliding carriage in the region of the free end of the deflection lever can have a curve for deflecting it, via which the deflection lever acts on the cutting lever.
  • the cutting lever can be acted on the upper side against the action of a spring via the support roller which is guided by the curve guidance of the sliding carriage. The protruding end of the band element is thus cut off immediately after the relaxation process.
  • the spring-loaded band driver can have a central profile area, which is placed on the transverse profile of the profiled band element, and lateral smooth support areas. This ensures that the longitudinal webs of the profiled band element do not come into the area of influence of the band driver.
  • a plate fixed to the housing can be arranged below the band element, the distance between the support areas and the plate being smaller than the diameter of the respective longitudinal webs of the profiled band element.
  • the plate fixed to the housing can be curved on the upper side.
  • the device 1 according to the invention is used for tensioning at least one band element 3 which is wrapped around at least one tubular body 2.
  • the band element 3 has a head part 4, which has a resilient locking element 6 which interacts with the profiled band element 3 within a through opening 5.
  • the device 1 has a belt driver 7, which is arranged in the mouth region 7.
  • This belt driver 7 is - pivotable about a pivot point 8 - mounted in a sliding carriage 9.
  • the band driver 7 is acted upon by a torsion spring 37, wherein in the position shown in FIG. 1 this torsion spring 37 causes the band driver 8 to bear against a stop 33 in the mouth region of the device 1.
  • the sliding carriage 9 is mounted within a housing 10 and is acted upon on the rear side by a compression spring 30 which is supported on the one hand on the housing 10 and on the other hand is supported in the region of a system 31 of the sliding carriage 9.
  • a compression spring 30 which is supported on the one hand on the housing 10 and on the other hand is supported in the region of a system 31 of the sliding carriage 9.
  • a cutting lever 11 in the housing 10, which can be pivoted about a pivot point 12 fixed to the housing.
  • this cutting lever - opposite the stop 33 - has a knife 13 in the area of the band driver 17.
  • a compression spring 27 acts on the free end thereof, which abuts against a stop 29 fixed to the housing.
  • a trigger lever 14 is located within the housing 10 and can be rotated about a pivot point 15 fixed to the housing.
  • This trigger lever 14 has a fulcrum 18 at which a pivotable cam element 16 in the form of a deflection lever 19 is arranged.
  • the sliding carriage 9 is connected to the trigger 14 via this fulcrum 18.
  • This deflection lever 17 is mounted in a pivot point 32 in the sliding carriage 9 and has a free arm on which a tension spring 21 engages.
  • This tension spring 21 is supported on a guide carriage 23 which is slidably mounted in the sliding carriage 9.
  • the guide carriage 23 works together with a threaded pin of an adjusting screw 24 which can be rotated within a bearing point 25 of the sliding carriage 9.
  • this adjusting screw 24 for example a knurled screw, is rotated, the guide carriage 23 moves over the cooperating threads, as a result of which the tension spring 21 can be set to an increased or reduced tension and thus the pressure of the counter profile 22 against the support roller 20 can be regulated.
  • the sliding carriage 9 has a curve guide 26 on the underside in the region of the support roller 20. This curve guide 26 is such that the support roller 20 of the deflection lever 19 can slide thereon and is guided onto the top of the cutting lever 11.
  • the housing 10 has a handle 28 opposite the trigger 14.
  • the device 1 works as follows: 3, the front end of the band element 3 is inserted into the mouth, to the extent that, according to FIG. 2, the transverse profile 39 of the band element 3 lies in the profile region 34 of the band driver 7.
  • This band driver 7 has on both sides of the profile region 34 two support regions 35 and 36 which act on the longitudinal webs 38 and 38 'of the band element 3 under the action of the spring 37.
  • a plate 40 which, for example, can be slightly curved.
  • the distance a of the support regions 35 and 36 to the plate 40 is preferably smaller than the diameter d of the longitudinal webs 38 and 38 'of the band element 3.
  • the trigger lever 14 is moved in the direction of the arrow against the grip shell 28.
  • the band driver 7 pivots counter-clockwise against the action of the torsion spring 37 until the band driver 7 emerges from the engagement area of the transverse profile 39 of the band element 3.
  • the sliding carriage 9 moves to the right as a result of the pivot point 18.
  • the trigger 14 is released. He pivots counterclockwise about its pivot point 15 until the belt driver 7 rests against the stop 33 and again with its profile 39 in the transverse profile 39 of the Band element 3 engages. This allows the above-mentioned process to be repeated, so that the band element 3 is gradually shifted to the right with the movement of the trigger element 14 and wraps around the tubular body 2 increasingly tightly.
  • the head part 4 lies firmly in the region of the mouth of the device 1 according to the invention. If the trigger lever 14 is still rotated clockwise about the fulcrum 15, the roller 20 of the deflection lever 19 slides out of the counter profile 22 of the release lever 17, so that the sliding carriage 9 moves briefly under the action of the spring 30 from the right to the left and thus the tensioning process is now followed by a short relaxation process of the band element 3.
  • the tension spring 21 can be adjusted accordingly, so that a tightening force setting is ensured in a simple manner, ie the system pressure can be the support roller 20 can be regulated in the counter profile 22 of the release lever 17 rotatable about the pivot point 32.
  • the special design of the device 1 according to the invention results in a considerable improvement in the automatic, manual clamping with the aid of a band element.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Package Frames And Binding Bands (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
EP93110131A 1992-07-27 1993-06-24 Dispositif pour tendre au moins une bandelette profilée encerclant au moins un corps tubulaire Expired - Lifetime EP0581020B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4224826A DE4224826C2 (de) 1992-07-27 1992-07-27 Vorrichtung zum Spannen mindestens eines um mindestens einen rohrförmigen Körper geschlungenen profilierten Bandelements
DE4224826 1992-07-27

Publications (2)

Publication Number Publication Date
EP0581020A1 true EP0581020A1 (fr) 1994-02-02
EP0581020B1 EP0581020B1 (fr) 1996-09-25

Family

ID=6464239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93110131A Expired - Lifetime EP0581020B1 (fr) 1992-07-27 1993-06-24 Dispositif pour tendre au moins une bandelette profilée encerclant au moins un corps tubulaire

Country Status (6)

Country Link
US (1) US5392822A (fr)
EP (1) EP0581020B1 (fr)
JP (1) JPH06239312A (fr)
KR (1) KR940005466A (fr)
DE (2) DE4224826C2 (fr)
ES (1) ES2092189T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008124484A1 (fr) * 2007-04-06 2008-10-16 Synthes (U.S.A.) Dispositif de solidarisation pour assujettir des dispositifs de fixation à des parties osseuses
US10052143B2 (en) 2014-04-30 2018-08-21 DePuy Synthes Products, Inc. Tensioning instrument and related bone fixation systems and methods
CN112977923A (zh) * 2021-04-30 2021-06-18 鹤壁宇翔模具有限公司 扎带枪

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08195077A (ja) * 1995-01-17 1996-07-30 Internatl Business Mach Corp <Ibm> Ｄｒａｍの転送方式
DE19627831A1 (de) * 1996-07-10 1998-01-15 United Carr Gmbh Trw Einrichtung zum Spannen eines um mindestens einen rohrförmigen Körper geschlungenen, profilierten Bandendes, insbesondere eines Kabelhalters
AU712630B2 (en) * 1996-08-28 1999-11-11 Thomas & Betts International, Inc. Cable tie installation tool
ES2219774T3 (es) * 1996-08-28 2004-12-01 THOMAS &amp; BETTS CORPORATION Herramienta de instalacion de sujecion de cables.
EP1344588B1 (fr) * 1996-08-28 2006-03-22 THOMAS &amp; BETTS CORPORATION Outil pour installer des serre-câbles
ES2148042B1 (es) * 1997-07-30 2001-05-01 Mecanismos Aux Es Ind S L Perfeccionamientos en las maquinas encintadoras.
WO2002009602A1 (fr) 2000-07-27 2002-02-07 Synthes Ag Chur Clamp de volet cranien et instrument pour son utilisation
US7993349B2 (en) * 2000-07-27 2011-08-09 Synthes Usa, Llc Cranial flap clamp instrument
US7086426B2 (en) * 2003-07-07 2006-08-08 Thomas & Betts International, Inc. Ergonomic cable tie installation tool
EP1564145B1 (fr) * 2004-02-13 2009-07-15 Thomas & Betts International, Inc. (a Corporation of the state of Delaware) Outil pour des serre-câbles avec une tête modulaire
CA2496862C (fr) * 2004-02-13 2013-01-08 Thomas & Betts International, Inc. Mecanisme a tension et antirecul pour outil a attaches de cable
SE527816C8 (sv) * 2004-03-19 2006-09-12 Mekanism med varabel transmission
KR100883213B1 (ko) * 2007-03-27 2009-02-13 고려기술주식회사 밴드 결속기
US9084644B2 (en) 2011-02-02 2015-07-21 DePuy Synthes Products, Inc. Bone fixation assembly
WO2014014815A1 (fr) * 2012-07-14 2014-01-23 Charles Lang Dispositif et procédé de fixation d'os
CN106470628B (zh) * 2014-05-30 2019-08-27 德普伊新特斯产品公司 骨固定组件
CA3019020A1 (fr) * 2016-04-26 2017-11-02 Marc BLOMENKEMPER Dispositif et procede pour distribuer des bandelettes contenant un principe actif ou servant de substrat a un principe actif

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2099530A (en) * 1981-05-29 1982-12-08 Sato Gosei Co Ltd Binding tool
FR2571646A1 (fr) * 1984-10-12 1986-04-18 Sato Gosei Co Ltd Outil d'attache destine a fixer et a couper une bande d'attache
DE9210080U1 (de) * 1992-07-27 1992-09-24 TRW United-Carr GmbH & Co KG, 6753 Enkenbach-Alsenborn Vorrichtung zum Spannen mindestens eines um mindestens einen rohrförmigen Körper geschlungenen profilierten Bandelements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661187A (en) * 1969-07-28 1972-05-09 Panduit Corp Strap-tensioning and severing tool
DE2300782C3 (de) * 1973-01-08 1980-03-20 Paul Hellermann Gmbh, 2080 Pinneberg Werkzeug zum Spannen und Abschneiden eines mit einem Schloß versehenen, um einen Gegenstand gelegten Bandes
US3830263A (en) * 1973-06-07 1974-08-20 Amp Inc Strap applying tool
US4093005A (en) * 1977-02-28 1978-06-06 All States Plastic Manufacturing Co. Inc. Cable tie gun

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2099530A (en) * 1981-05-29 1982-12-08 Sato Gosei Co Ltd Binding tool
FR2571646A1 (fr) * 1984-10-12 1986-04-18 Sato Gosei Co Ltd Outil d'attache destine a fixer et a couper une bande d'attache
DE9210080U1 (de) * 1992-07-27 1992-09-24 TRW United-Carr GmbH & Co KG, 6753 Enkenbach-Alsenborn Vorrichtung zum Spannen mindestens eines um mindestens einen rohrförmigen Körper geschlungenen profilierten Bandelements

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008124484A1 (fr) * 2007-04-06 2008-10-16 Synthes (U.S.A.) Dispositif de solidarisation pour assujettir des dispositifs de fixation à des parties osseuses
CN101646394B (zh) * 2007-04-06 2012-02-01 斯恩蒂斯有限公司 用于将固定装置紧固在骨部分上的紧固装置
KR101494630B1 (ko) * 2007-04-06 2015-02-23 신세스 게엠바하 뼈 부분에 고착 디바이스를 고정하는 고정 디바이스
US10052143B2 (en) 2014-04-30 2018-08-21 DePuy Synthes Products, Inc. Tensioning instrument and related bone fixation systems and methods
CN112977923A (zh) * 2021-04-30 2021-06-18 鹤壁宇翔模具有限公司 扎带枪

Also Published As

Publication number Publication date
ES2092189T3 (es) 1996-11-16
JPH06239312A (ja) 1994-08-30
DE59303946D1 (de) 1996-10-31
US5392822A (en) 1995-02-28
DE4224826C2 (de) 1995-09-07
DE4224826A1 (de) 1994-02-03
EP0581020B1 (fr) 1996-09-25
KR940005466A (ko) 1994-03-21

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