EP1231140B1 - Bindewerkzeug - Google Patents

Bindewerkzeug Download PDF

Info

Publication number
EP1231140B1
EP1231140B1 EP01103243A EP01103243A EP1231140B1 EP 1231140 B1 EP1231140 B1 EP 1231140B1 EP 01103243 A EP01103243 A EP 01103243A EP 01103243 A EP01103243 A EP 01103243A EP 1231140 B1 EP1231140 B1 EP 1231140B1
Authority
EP
European Patent Office
Prior art keywords
band
tensioning
tool
deflection
measuring device
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.)
Expired - Lifetime
Application number
EP01103243A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1231140A1 (de
Inventor
Viktor Kurmis
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.)
HellermannTyton GmbH
Original Assignee
HellermannTyton GmbH
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 to PT01103243T priority Critical patent/PT1231140E/pt
Application filed by HellermannTyton GmbH filed Critical HellermannTyton GmbH
Priority to ES01103243T priority patent/ES2204766T3/es
Priority to EP01103243A priority patent/EP1231140B1/de
Priority to AT01103243T priority patent/ATE247025T1/de
Priority to DE50100492T priority patent/DE50100492D1/de
Priority to JP2002032548A priority patent/JP4094862B2/ja
Priority to US10/073,719 priority patent/US6615879B2/en
Publication of EP1231140A1 publication Critical patent/EP1231140A1/de
Application granted granted Critical
Publication of EP1231140B1 publication Critical patent/EP1231140B1/de
Priority to JP2006315867A priority patent/JP2007045530A/ja
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
    • B65B13/18—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 tool for binding objects, especially wire harnesses, with a ribbon and a die Band-locking lock, according to the preamble of the claim 1. It is often necessary to keep the ligament tension within set predetermined limits, on the one hand reached a sufficient tension and on the other hand the to binding object and the tape are not too high.
  • the tool is equipped with a belt tension limiting device out.
  • a first type of Tools (EP-B 299 387) is the belt tension limiting device designed as a load scale in which the Belt tensioning force with a spring predetermined reference force is compared. Exceeds that force acting in the belt tensioning device is the reference force, so the connection between the tape tensioner and released a gripper gripping the tape.
  • the belt tension measuring device is mechanically in tools integrated the belt tension limiting device.
  • the precision the band tension limitation is severely limited. It is also hardly possible to have a predetermined amount Adjust the belt tension.
  • Another type of Tool (EP-B 733 549) is the pressure in a pneumatic Tension drive with an adjustable spring Reference force also compared using a kind of load scale. The clamping process is ended as soon as a set one is reached Threshold is reached. This does increase accuracy achieved than with the purely mechanical Belt tension limiters; nevertheless, there is room for improvement.
  • the construction effort is also comparative large. If you want to determine the amount of voltage reached, so must also an electronic pressure sensor with a display device be provided.
  • a belt tension measuring device which the relationship between a lateral deflection of the band and determines the force required for this.
  • An essential one The advantage of the invention is therefore that the accuracy the measurement not by design conditions is affected in terms of limiting the Band tension are specified. Another important advantage is that the tape tension directly on the tape is measured itself. If the measurement takes place electronically, there is also an immediate display signal indicating the Control of the setting enables.
  • the pair of tape guides can anyway guide parts present in the tool must be formed, for example from the lock holder on the one hand and the Belt tensioner on the other hand.
  • the pair of tape guides is provided separately, and although in a unit with the deflection guide and preferably also the belt tension measuring device, so that the geometric Conditions that determine the extent of the deflection, be determined independently by this unit of other construction tolerances of the tool.
  • the size of the deflection can be very small can, namely preferably less than a fifth, further preferably less than a tenth, and more preferably less than a twentieth of the distance between the tape guides. This presupposes that the deflection guidance is about sits in the middle between the belt guides. If it is essential is closer to one tape guide than the other the deflection should be correspondingly smaller.
  • the advantage of small deflection is that the tape is almost straight can be pushed through and therefore the tape feed before (i.e. on the side on which the Belt tensioning device is located) can be arranged. This allows it, for the tape feed and the tape tensioning device to use the same drive elements.
  • the belt tension measuring device is expediently designed such that that the force on the deflection guide given Size of the deflection is measured. However, the other way around the size of the deflection for a given deflection force are measured, the latter for example by a spring is determined. If as a tape tension measuring device An electronic measuring element is used is the measuring path so small that it is practically negligible. Moreover has this in connection with the formation of the belt tension measuring device including tape guide and deflection guide as an independent unit the advantage that this unit exchanged for replacement or maintenance in its entirety can be. It can also be used as an optional element are treated, with one and the same type of tool both be offered with or without a belt tension measuring device can or that delivered without a tape tension measuring device Tool can be easily retrofitted with one can.
  • the belt tensioning device is with an adjustable band tension limiting device provided and is a device for adjusting the Belt tension provided, which in turn from the belt tension measuring device being affected.
  • the arrangement can be so be taken that with each setting process the actually reached and determined by the tape tension measuring device Band tension compared with a stored setpoint becomes. If there are deviations outside a certain tolerance range are determined, the band tension limiting device adjusted accordingly.
  • the belt tensioning device contains a device for End the tensioning process immediately from the tape tension measuring device is controlled.
  • a electrical switching clutch can be provided, which when the belt tension measuring device reaches a predetermined Belt tension signals, is opened.
  • the housing 1 of the tool contains one in its forehead Lock holder 2, in which a band channel 3 opens, which dash-dotted band 4 to one in the lock holder 2 located lock leads to in together with this to be processed in a known manner.
  • the tape 4 is advanced around the object to be bound to be looped. If its free end in that lock located in the lock holder 2 is bound, the tape 4 is pulled back around the looped around the tape Tension loop.
  • For feeding and withdrawing the Tape serves one from the drive roller 5 and counter pressure rollers 6 existing drive unit. If the drive roller 5 in Direction of arrow 7 is driven, the tape 4 is advanced. The drive unit then forms a feed device. If it is driven in the direction of arrow 8, forms the tensioning device. In this respect, the arrangement can be known are considered (EP-B-297 337).
  • the belt tension measuring device 10 is arranged, which in a holder 11 of the housing 1 provided for this purpose are easily exchangeable. It becomes just like that Belt guide channel 3 of the belt 4 is essentially straight run through. It contains a pair of guide rollers 12 which form the tape guides mentioned above. Opposite you in the middle a deflection roller 13 is arranged, which the above mentioned deflection guide forms. The deflection roller 13 is arranged on an electronic force measuring device 14, which in the direction of arrow 15 on the deflection roller 13 force exerted by the band 4 is measured.
  • the rollers 12, 13 are so arranged that the point of contact of the deflection roller 13 with the band 4 is slightly lower than the straight connecting line the points of contact of the tape guide rollers 12 with the tape.
  • the drive roller 5 has a Slip clutch is driven, which is adjustable such that the slip torque of the desired maximum belt tension equivalent. If you look at the display during a few test sets 19 reads the tape tension achieved, you can manually adjust the slip clutch to the desired belt tension.
  • the unit 18 is a motorized adjustment device for the Slip clutch is. It is further assumed that the unity 18 comprises a control device in which the desired Belt tension is stored and in the event of a deviation of the signal brought in via line 20 from the stored one Band tension a corresponding adjustment of the Makes slip clutch. This facility becomes self-employed ensure that the value determined by the slip clutch the belt tension always with low tolerance of the desired Band tension equals.
  • unit 18 is a clutch that the drive roller 5 with a connecting or detaching the associated motor. It is also assumed that the unit 18 contains a control device, a set setpoint of the belt tension with the via line 20 from the band tension measuring device 14 Signal compares. The clutch is closed, if that comes from the tape tension measuring device Signal is less than the set belt tension. Reached of the signal this value, the clutch is released and the tensioning process stopped.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Tyre Moulding (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Surgical Instruments (AREA)
  • Finger-Pressure Massage (AREA)
  • Inorganic Insulating Materials (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Eye Examination Apparatus (AREA)
EP01103243A 2001-02-12 2001-02-12 Bindewerkzeug Expired - Lifetime EP1231140B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES01103243T ES2204766T3 (es) 2001-02-12 2001-02-12 Herramienta de atadura.
EP01103243A EP1231140B1 (de) 2001-02-12 2001-02-12 Bindewerkzeug
AT01103243T ATE247025T1 (de) 2001-02-12 2001-02-12 Bindewerkzeug
DE50100492T DE50100492D1 (de) 2001-02-12 2001-02-12 Bindewerkzeug
PT01103243T PT1231140E (pt) 2001-02-12 2001-02-12 Ferramenta para envolver
JP2002032548A JP4094862B2 (ja) 2001-02-12 2002-02-08 結束工具
US10/073,719 US6615879B2 (en) 2001-02-12 2002-02-11 Binding tool
JP2006315867A JP2007045530A (ja) 2001-02-12 2006-11-22 結束工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01103243A EP1231140B1 (de) 2001-02-12 2001-02-12 Bindewerkzeug

Publications (2)

Publication Number Publication Date
EP1231140A1 EP1231140A1 (de) 2002-08-14
EP1231140B1 true EP1231140B1 (de) 2003-08-13

Family

ID=8176460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01103243A Expired - Lifetime EP1231140B1 (de) 2001-02-12 2001-02-12 Bindewerkzeug

Country Status (7)

Country Link
US (1) US6615879B2 (es)
EP (1) EP1231140B1 (es)
JP (2) JP4094862B2 (es)
AT (1) ATE247025T1 (es)
DE (1) DE50100492D1 (es)
ES (1) ES2204766T3 (es)
PT (1) PT1231140E (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7650680B2 (en) 2005-10-17 2010-01-26 Band-It-Idex, Inc. Method and apparatus for bundling objects
US8146212B2 (en) 2005-06-07 2012-04-03 Band-It-Idex, Inc. Free end band
US8356641B2 (en) 2007-11-02 2013-01-22 Band-It-Idex, Inc. Stationary band clamping apparatus
US8424166B2 (en) 2007-11-02 2013-04-23 Band-It-Idex, Inc. Dual locking band clamp and method of forming the same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6481467B2 (en) * 2001-03-15 2002-11-19 Band-It-Idex, Inc. Powered band clamping under electrical control
JP2004142813A (ja) * 2002-10-28 2004-05-20 Max Co Ltd 鉄筋結束機
US7168331B1 (en) 2004-09-27 2007-01-30 Panduit Corp. Cable tie hand tool testing apparatus
DE102009004480B3 (de) * 2009-01-09 2010-07-22 Cyklop Gmbh Vorrichtung zur Ermittlung der Spannung eines Umreifungsbands o.dgl.
US11511894B2 (en) 2019-09-26 2022-11-29 Hellermanntyton Corporation Cable tie application tool
EP3892552B1 (en) * 2020-04-08 2022-08-31 Yang Bey Industrial Co., Ltd. Packing tool capable of displaying tension
USD1012641S1 (en) 2021-10-25 2024-01-30 Aptiv Technologies Limited Tool nosepiece

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227770B (it) 1987-07-01 1991-05-06 Rta Italiana Spa Procedimento e attrezzatura per la legatura automatica di fasci di conduttori, per mezzo di una banda continua.
DE8709487U1 (de) * 1987-07-09 1987-10-15 Paul Hellermann Gmbh, 2080 Pinneberg Werkzeug zum Spannen und Abschneiden eines Haltebandes
JPH083899B2 (ja) * 1988-10-04 1996-01-17 富士写真フイルム株式会社 ロック機構によるテンション制御方法
DE29504940U1 (de) 1995-03-23 1996-07-18 Paul Hellermann GmbH, 25421 Pinneberg Werkzeug zum Spannen eines Bandes
EP0865334B1 (en) * 1996-08-28 2004-04-21 THOMAS & BETTS CORPORATION Cable tie installation tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146212B2 (en) 2005-06-07 2012-04-03 Band-It-Idex, Inc. Free end band
US7650680B2 (en) 2005-10-17 2010-01-26 Band-It-Idex, Inc. Method and apparatus for bundling objects
US8356641B2 (en) 2007-11-02 2013-01-22 Band-It-Idex, Inc. Stationary band clamping apparatus
US8424166B2 (en) 2007-11-02 2013-04-23 Band-It-Idex, Inc. Dual locking band clamp and method of forming the same

Also Published As

Publication number Publication date
JP2002255108A (ja) 2002-09-11
EP1231140A1 (de) 2002-08-14
JP2007045530A (ja) 2007-02-22
US6615879B2 (en) 2003-09-09
ES2204766T3 (es) 2004-05-01
PT1231140E (pt) 2003-12-31
US20020108666A1 (en) 2002-08-15
DE50100492D1 (de) 2003-09-18
JP4094862B2 (ja) 2008-06-04
ATE247025T1 (de) 2003-08-15

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