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GB308086A - Improvements in or relating to hand tools for punching or perforating letters, papers, or the like for filing - Google Patents

Improvements in or relating to hand tools for punching or perforating letters, papers, or the like for filing

Info

Publication number
GB308086A
GB308086A GB837828A GB837828A GB308086A GB 308086 A GB308086 A GB 308086A GB 837828 A GB837828 A GB 837828A GB 837828 A GB837828 A GB 837828A GB 308086 A GB308086 A GB 308086A
Authority
GB
United Kingdom
Prior art keywords
filing
punching
perforating
papers
letters
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
GB837828A
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.)
BENEDICT FRIEDRICH THEODOR KAY
STOLZENBERG PATENT FILE COMPAN
Original Assignee
BENEDICT FRIEDRICH THEODOR KAY
STOLZENBERG PATENT FILE COMPAN
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 BENEDICT FRIEDRICH THEODOR KAY, STOLZENBERG PATENT FILE COMPAN filed Critical BENEDICT FRIEDRICH THEODOR KAY
Priority to GB837828A priority Critical patent/GB308086A/en
Publication of GB308086A publication Critical patent/GB308086A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
    • B26F1/36—Punching or perforating pliers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

308,086. Stolzenberg Patent File Co., Ltd., and Kayser, B. F. T. March 19, 1928. Reciprocating-punch machines.-In a machine for punching holes in documents for filing purposes punches 14 are reciprocated from a lever 15. The base plate 10 is formed with a recess 23 for containing the punchings. An extension 24 of the recess is closed by a dished plate 25 pivoted on an inclined pin. An edge gauge is located by pins engaging staggered holes.
GB837828A 1928-03-19 1928-03-19 Improvements in or relating to hand tools for punching or perforating letters, papers, or the like for filing Expired GB308086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB837828A GB308086A (en) 1928-03-19 1928-03-19 Improvements in or relating to hand tools for punching or perforating letters, papers, or the like for filing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB837828A GB308086A (en) 1928-03-19 1928-03-19 Improvements in or relating to hand tools for punching or perforating letters, papers, or the like for filing

Publications (1)

Publication Number Publication Date
GB308086A true GB308086A (en) 1929-03-21

Family

ID=9851379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB837828A Expired GB308086A (en) 1928-03-19 1928-03-19 Improvements in or relating to hand tools for punching or perforating letters, papers, or the like for filing

Country Status (1)

Country Link
GB (1) GB308086A (en)

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