GB1222932A - Improvements in or relating to openers for wire paper-staples - Google Patents

Improvements in or relating to openers for wire paper-staples

Info

Publication number
GB1222932A
GB1222932A GB34543/69A GB3454369A GB1222932A GB 1222932 A GB1222932 A GB 1222932A GB 34543/69 A GB34543/69 A GB 34543/69A GB 3454369 A GB3454369 A GB 3454369A GB 1222932 A GB1222932 A GB 1222932A
Authority
GB
United Kingdom
Prior art keywords
lever
tongue
staple
opener
openers
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
GB34543/69A
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.)
Esco Metallwaren Martin Huhnken
Original Assignee
Esco Metallwaren Martin Huhnken
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 Esco Metallwaren Martin Huhnken filed Critical Esco Metallwaren Martin Huhnken
Publication of GB1222932A publication Critical patent/GB1222932A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C11/00—Nail, spike, and staple extractors
    • B25C11/02—Pincers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

1,222,932. Staple opener. ESCO METALLWAREN MARTIN HUHNKEN K.G. 9 July, 1969 [8 Nov., 1968], No. 34543/69. Heading B4W. A paper-staple opener comprises two U- shaped cross-section levers 12 and 16 the arms of the U at the free ends being formed as peaks 12b and 16b respectively, at the free end of lever 12 a tongue 14 is positioned having a curve 14a. The opener is spring biased apart by a spring 24 and has finger grip plates 18 and 20. Lever 16 is narrower than lever 12 and in use the lever 16 co-operates either with lever 12 or the tongue 14 dependent on the size of staple to be opened. In another embodiment tongue 14 has a U-shape and may be formed integral with the lever, Fig. 3 (not shown).
GB34543/69A 1968-11-08 1969-07-09 Improvements in or relating to openers for wire paper-staples Expired GB1222932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681807688 DE1807688A1 (en) 1968-11-08 1968-11-08 Staple extractor

Publications (1)

Publication Number Publication Date
GB1222932A true GB1222932A (en) 1971-02-17

Family

ID=5712697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34543/69A Expired GB1222932A (en) 1968-11-08 1969-07-09 Improvements in or relating to openers for wire paper-staples

Country Status (4)

Country Link
US (1) US3598367A (en)
DE (1) DE1807688A1 (en)
FR (1) FR2022834A1 (en)
GB (1) GB1222932A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974999A (en) * 1974-09-03 1976-08-17 Bertolet Carol F Combined staple removing and retrieving device
FR2623435B1 (en) * 1987-11-19 1990-04-20 Hertschuh A Mecarex Sa PROCESS FOR MANUFACTURING A DEGRAFING DEVICE AND DEGRAFING DEVICE THUS OBTAINED
US20070209212A1 (en) * 2006-03-07 2007-09-13 Vick T K Card brace forming apparatus
WO2009060257A2 (en) * 2007-11-09 2009-05-14 Acco Uk Limited Staple remover

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553660A (en) * 1947-09-18 1951-05-22 Levendusky Margaret Staple puller
US2940727A (en) * 1953-04-07 1960-06-14 Segal Samuel Staple remover
US3484080A (en) * 1968-01-17 1969-12-16 Peter M Tolliver Staple remover

Also Published As

Publication number Publication date
FR2022834A1 (en) 1970-08-07
DE1807688A1 (en) 1970-05-27
US3598367A (en) 1971-08-10

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