ES368816A1 - Strap gripper for strap tensioning tool - Google Patents

Strap gripper for strap tensioning tool

Info

Publication number
ES368816A1
ES368816A1 ES368816A ES368816A ES368816A1 ES 368816 A1 ES368816 A1 ES 368816A1 ES 368816 A ES368816 A ES 368816A ES 368816 A ES368816 A ES 368816A ES 368816 A1 ES368816 A1 ES 368816A1
Authority
ES
Spain
Prior art keywords
strap
gripping
gripping member
swung
gripper
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
Application number
ES368816A
Other languages
Spanish (es)
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of ES368816A1 publication Critical patent/ES368816A1/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
    • B65B13/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

A strapping tool comprising a tensioning mechanism 12 and a sealing mechanism 14 mounted on a frame 10 for tensioning and securing a strap 18 about a package 20, is provided with pivoted first and second gripping members 22 and 26, the first gripping member having a roughened, e.g. serrated surface, adapted to squeeze a free end of the strap against a foot provided on the frame when swung in a first direction (clockwise) and adapted to release the said strap end when swung in a second direction (anti-clockwise) and the second gripping member 26 having a roughened, e.g. serrated, surface adapted to squeeze the portion of the band or strap leading to the tensioning mechanism 12 against a smooth surface on the first gripping member when the second gripping member is swung in the said second direction (anticlockwise) and adapted to release the said strap portion when swung in said first direction. The gripping members are mounted on concentric shafts 28, 30, each of which carry a cam 40 or 42 for actuation by a handle 50 to move the gripping members in respective opposite directions of rotation to grip or release the respective strap portions, a spring 44, Fig. 6 (not shown), being provided between the respective shafts so that the gripping members are biased together towards the strap-gripping positions. Handle 50 is initially moved downwards to the dotted-line position thereby moving the first gripping member and then subsequently the second gripping member to their non-gripping positions, the consequential action being achieved by a cam 52 actuating the first gripping member prior to a cam 54 actuating the second gripping member through a push-rod 56. The strap portions are placed between the respective grippers, and the pressure on handle 50 released sufficiently so that spring 44 acts to urge gripper 22 to the gripping position whilst gripper 26 is retained in the non-gripping position. After tensioning the strap, pressure on handle 50 is released to permit gripper 26 to move to the gripping position. Tension can then be released in the strap portion between the grippers and the tensioning mechanism to permit sealing of the overlapped strap portions whilst the strap is held in a tensioned condition about the package.
ES368816A 1968-08-22 1969-06-26 Strap gripper for strap tensioning tool Expired ES368816A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75461068A 1968-08-22 1968-08-22

Publications (1)

Publication Number Publication Date
ES368816A1 true ES368816A1 (en) 1971-05-16

Family

ID=25035559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES368816A Expired ES368816A1 (en) 1968-08-22 1969-06-26 Strap gripper for strap tensioning tool

Country Status (11)

Country Link
US (1) US3545723A (en)
AT (1) AT301453B (en)
BE (1) BE734490A (en)
BR (1) BR6909837D0 (en)
CH (1) CH493370A (en)
DE (1) DE1931812C3 (en)
ES (1) ES368816A1 (en)
FR (1) FR2016149A1 (en)
GB (1) GB1247444A (en)
NL (1) NL6910040A (en)
SE (1) SE354626B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014518A (en) * 1976-02-23 1977-03-29 Lapp Ellsworth W Cable tensioning device
US5339601A (en) * 1991-05-03 1994-08-23 Highland Supply Corporation Decorative cover with band
US5105599A (en) * 1989-02-24 1992-04-21 Highland Supply Corporation Means for securing a decorative cover about a flower pot
US5426914A (en) * 1989-02-24 1995-06-27 Highland Supply Corporation Band applicator for applying a band about a sheet of material and a pot
US5410856A (en) * 1988-09-26 1995-05-02 Highland Supply Corporation Decorative assembly for a floral grouping
US6668521B1 (en) 1989-02-24 2003-12-30 Southpac Trust International, Inc. Method for applying a band about a sheet of material and a floral grouping
US5617702A (en) * 1989-02-24 1997-04-08 Southpac Trust International, Inc. Method for securing a decorative cover about a flower pot
DE8913515U1 (en) * 1989-11-15 1991-03-14 Paul Hellermann GmbH, 25421 Pinneberg Device for binding an object, in particular a cable harness
US5368278A (en) * 1989-11-15 1994-11-29 Paul Hellermann Gmbh Appliance and process for tying an article, especially a cable harness
US10604286B2 (en) * 2014-05-08 2020-03-31 Encore Packaging Llc Tool for tightening strapping
DE102017209884A1 (en) * 2017-06-12 2018-12-13 Deere & Company Serving device and round baler
CN109835514A (en) * 2017-11-26 2019-06-04 乐山通目科技有限公司 Disk pin-type load wirerope strainer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416977A (en) * 1933-01-26 1934-09-26 Geoffrey Joseph Abbott Improvements in or relating to apparatus for feeding forward strip or like material particularly for tensioning bale and other ties
DE809173C (en) * 1944-01-22 1951-07-23 Packers Supply Company Ltd Improvements in devices for tensioning belt straps

Also Published As

Publication number Publication date
DE1931812A1 (en) 1970-02-26
DE1931812B2 (en) 1981-10-01
DE1931812C3 (en) 1982-11-11
FR2016149A1 (en) 1970-05-08
SE354626B (en) 1973-03-19
US3545723A (en) 1970-12-08
BE734490A (en) 1969-11-17
AT301453B (en) 1972-09-11
BR6909837D0 (en) 1973-02-20
NL6910040A (en) 1970-02-24
GB1247444A (en) 1971-09-22
CH493370A (en) 1970-07-15

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