EP0095643A3 - Feeding and tensioning device for a strap to be tensioned around a package - Google Patents

Feeding and tensioning device for a strap to be tensioned around a package Download PDF

Info

Publication number
EP0095643A3
EP0095643A3 EP83104801A EP83104801A EP0095643A3 EP 0095643 A3 EP0095643 A3 EP 0095643A3 EP 83104801 A EP83104801 A EP 83104801A EP 83104801 A EP83104801 A EP 83104801A EP 0095643 A3 EP0095643 A3 EP 0095643A3
Authority
EP
European Patent Office
Prior art keywords
band
wheel
package
tensioned
tensioning
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
EP83104801A
Other languages
German (de)
Other versions
EP0095643A2 (en
EP0095643B1 (en
Inventor
Gunter Bartzick
Gerd Buhne
Reinhard Ing. Naydowski (Grad.)
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.)
Hoesch AG
Original Assignee
Hoesch AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoesch AG filed Critical Hoesch AG
Priority to AT83104801T priority Critical patent/ATE34351T1/en
Publication of EP0095643A2 publication Critical patent/EP0095643A2/en
Priority to CA000452132A priority patent/CA1221571A/en
Publication of EP0095643A3 publication Critical patent/EP0095643A3/en
Application granted granted Critical
Publication of EP0095643B1 publication Critical patent/EP0095643B1/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Knitting Machines (AREA)

Abstract

Support and tensioning apparatus for a strapping band to be tensioned around a package. A band first pressed between a pair of wheels and advanced in a band guide that surrounds but does not contact the package. The band is subsequently retracted with its front end secured in place into a position against the package by reversing the sense in which the pair of wheels rotates, and is then tensioned with a separate tensioning wheel that rotates slowly and at high power. The strapping band is tensioned with a pair of wheels of which one wheel is an idler wheel and the other wheel is a tensioning wheel powered in the tensioning direction by a motor and with its shaft mounted in a pivoting lever in such a way that the wheel presses against the strapping band, which is to some extent looped around it, while the band is being tensioned and rests on the idler wheel, with a force that increases with the tension in the band.
EP83104801A 1982-05-29 1983-05-16 Feeding and tensioning device for a strap to be tensioned around a package Expired EP0095643B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT83104801T ATE34351T1 (en) 1982-05-29 1983-05-16 FEED AND TENSIONING DEVICE FOR A STRAP TO BE TENSIONED AROUND A PACKAGE.
CA000452132A CA1221571A (en) 1983-05-02 1984-04-16 Method of reproducing images with grey values

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823220446 DE3220446A1 (en) 1982-05-29 1982-05-29 FEED AND TENSIONING DEVICE FOR A STRAP TO TENSION A PACKAGE
DE3220446 1982-05-29

Publications (3)

Publication Number Publication Date
EP0095643A2 EP0095643A2 (en) 1983-12-07
EP0095643A3 true EP0095643A3 (en) 1986-05-28
EP0095643B1 EP0095643B1 (en) 1988-05-18

Family

ID=6164916

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83104801A Expired EP0095643B1 (en) 1982-05-29 1983-05-16 Feeding and tensioning device for a strap to be tensioned around a package

Country Status (4)

Country Link
US (1) US4516488A (en)
EP (1) EP0095643B1 (en)
AT (1) ATE34351T1 (en)
DE (2) DE3220446A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61164918A (en) * 1984-12-29 1986-07-25 ニチロ工業株式会社 Method and device for feeding and stretching band in packaging machine
JP2647685B2 (en) * 1988-04-15 1997-08-27 シグノード株式会社 Operating device for binding straps
JPH0649485B2 (en) * 1988-04-15 1994-06-29 シグノード株式会社 Device for sending out, pulling back and tightening the binding strap
IT1256240B (en) * 1992-12-23 1995-11-29 Sestese Off Mec CONTROL DEVICE FOR DRAGING THE STRAP IN A STRAPPING MACHINE
US5516022A (en) * 1994-02-28 1996-05-14 Illinois Tool Works, Inc. Method and apparatus for a two speed strap take up
TW291470B (en) * 1995-02-14 1996-11-21 Nichiro Kogyo Kk
US5778643A (en) * 1996-03-14 1998-07-14 Officina Meccanica Sestese S.P.A. Device to control the feeding of the strap in a strapping machine
US5809873A (en) * 1996-11-18 1998-09-22 Ovalstrapping, Inc. Strapping machine having primary and secondary tensioning units and a control system therefor
DE29904910U1 (en) * 1999-03-17 1999-06-10 Tekpak Corp., Taichung Guide belt packaging machine
US6415712B1 (en) 1999-12-02 2002-07-09 Enterprises International, Inc. Track mechansim for guiding flexible straps around bundles of objects
US6463721B1 (en) * 2001-07-27 2002-10-15 Su Chi-Jan Strapping machine with a strap tightening unit
US6467243B1 (en) * 2001-07-27 2002-10-22 Su Chi-Jan Strapping machine with a strap tightening adjustment unit
DE10218135B4 (en) * 2002-04-23 2006-07-27 Titan Umreifungstechnik Gmbh & Co Kg Device for strapping goods with tape
US6782807B2 (en) * 2003-01-15 2004-08-31 Deere & Company Knot-relieving twine tensioner for baler
US11999516B2 (en) 2008-04-23 2024-06-04 Signode Industrial Group Llc Strapping device
US10518914B2 (en) 2008-04-23 2019-12-31 Signode Industrial Group Llc Strapping device
US7677168B1 (en) * 2009-03-30 2010-03-16 Tekpak Corporation Easy-maintenance strap guide system of a strapping machine
US8281711B2 (en) * 2011-01-04 2012-10-09 Illinois Tool Works Inc. Modular feed head with reversing motor
GB2481724B (en) * 2011-07-13 2012-10-03 Chien-Fa Lai Feeding and reversing mechanism for a strapping machine
US8683919B2 (en) 2011-09-15 2014-04-01 Illinois Tool Works Inc. Modular strap feed head with forming wheels
CH705743A2 (en) 2011-11-14 2013-05-15 Illinois Tool Works Strapper.
CH707027A2 (en) 2012-09-24 2014-03-31 Illinois Tool Works Strapping device with a pivotable rocker.
CH708294A2 (en) 2013-05-05 2014-12-15 Orgapack Gmbh Strapper.
US20190046819A2 (en) * 2014-01-23 2019-02-14 Signode Industrial Group Llc Strapping device having a strip feed device
CH709221A2 (en) 2014-02-10 2015-08-14 Orgapack Gmbh Strap application of a strapping device for strapping goods with a strapping band.
IT201700005654A1 (en) * 2017-01-19 2018-07-19 Messersi Packaging Srl Strapping machine with improved strap movement unit
USD864688S1 (en) 2017-03-28 2019-10-29 Signode Industrial Group Llc Strapping device
CN112109954A (en) * 2020-08-05 2020-12-22 铜陵力辰智能装备有限公司 Hydraulic additional extrusion horizontal pushing system
EP4163215A1 (en) * 2021-10-01 2023-04-12 HellermannTyton GmbH Automatic bundling tool device optimized for a range of one-piece-tie strap thicknesses

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1161827A (en) * 1966-11-29 1969-08-20 Naigai Seikosho Kk Band Feeding and Tightening Device of Automatic Strapping Machines.
DE2537443A1 (en) * 1975-08-22 1977-03-03 Joachim Helff Integrated drive for introduction and sealing of binding agent - features machine with two transport wheels driven at different speeds in same direction
DE2906756A1 (en) * 1979-02-21 1980-09-04 Nichiro Kogyo Kk Band feeder for tightener - has feed and return rollers tightening band around article to be packed in strapping machine
EP0019039A1 (en) * 1979-03-05 1980-11-26 Interlake, Inc. Strap feeding and tensioning assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB516432A (en) * 1938-06-21 1940-01-02 Eugene Charles Lucien Grebert Improvements in and relating to the binding of packages
US3420158A (en) * 1967-01-31 1969-01-07 Signode Corp Strap feed and tensioning mechanism
US3526187A (en) * 1968-10-02 1970-09-01 Signode Corp Toggle controlled strapping apparatus and method
SE7603434L (en) 1975-05-09 1976-11-10 Hoesch Werke Ag BELT TENSION DEVICE FOR BINDING MACHINES
US4218969A (en) * 1979-02-01 1980-08-26 Nichiro Kogyo Company, Limited Band feeding and tightening apparatus for strapping machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1161827A (en) * 1966-11-29 1969-08-20 Naigai Seikosho Kk Band Feeding and Tightening Device of Automatic Strapping Machines.
DE2537443A1 (en) * 1975-08-22 1977-03-03 Joachim Helff Integrated drive for introduction and sealing of binding agent - features machine with two transport wheels driven at different speeds in same direction
DE2906756A1 (en) * 1979-02-21 1980-09-04 Nichiro Kogyo Kk Band feeder for tightener - has feed and return rollers tightening band around article to be packed in strapping machine
EP0019039A1 (en) * 1979-03-05 1980-11-26 Interlake, Inc. Strap feeding and tensioning assembly

Also Published As

Publication number Publication date
US4516488A (en) 1985-05-14
EP0095643A2 (en) 1983-12-07
DE3376639D1 (en) 1988-06-23
DE3220446C2 (en) 1988-05-19
ATE34351T1 (en) 1988-06-15
DE3220446A1 (en) 1984-01-26
EP0095643B1 (en) 1988-05-18

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