GB286173A - Paper perforating devices - Google Patents

Paper perforating devices

Info

Publication number
GB286173A
GB286173A GB2526927A GB2526927A GB286173A GB 286173 A GB286173 A GB 286173A GB 2526927 A GB2526927 A GB 2526927A GB 2526927 A GB2526927 A GB 2526927A GB 286173 A GB286173 A GB 286173A
Authority
GB
United Kingdom
Prior art keywords
punch
slot
base
bears
perforating devices
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
GB2526927A
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.)
FRED JOHN KILNE
Original Assignee
FRED JOHN KILNE
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 FRED JOHN KILNE filed Critical FRED JOHN KILNE
Priority to GB2526927A priority Critical patent/GB286173A/en
Publication of GB286173A publication Critical patent/GB286173A/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

286,173. Kilne, F. J. Sept. 24, 1927. Reciprocating-punch machines.-A paper punching machine has a base 1 with a punch bearing bracket 4 in which slides a punch 3 coacting with a die plate 5. An operating lever 6 carries a fulcrum pin 90 slidable in slot 12 in the bracket, and has the punch jointed to it by a pin 13. The head of the punch is rounded and bears on the underside of the lever 6. A graduated split gauge-bar 20 bears resiliently in a slot in the base. Ribs for locating the centre of the sheet may be provided.
GB2526927A 1927-09-24 1927-09-24 Paper perforating devices Expired GB286173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2526927A GB286173A (en) 1927-09-24 1927-09-24 Paper perforating devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2526927A GB286173A (en) 1927-09-24 1927-09-24 Paper perforating devices

Publications (1)

Publication Number Publication Date
GB286173A true GB286173A (en) 1928-03-01

Family

ID=10224961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2526927A Expired GB286173A (en) 1927-09-24 1927-09-24 Paper perforating devices

Country Status (1)

Country Link
GB (1) GB286173A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224686A (en) * 1988-11-12 1990-05-16 Peter Anthony Howard Paper-punching device
EP1588808A2 (en) * 2004-04-21 2005-10-26 KTF Corporation Decorative hole punch
EP2295210A3 (en) * 2009-08-26 2011-06-01 Tonic Studios, Ltd. Drive mechanism for a hole punch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224686A (en) * 1988-11-12 1990-05-16 Peter Anthony Howard Paper-punching device
EP1588808A2 (en) * 2004-04-21 2005-10-26 KTF Corporation Decorative hole punch
EP1588808A3 (en) * 2004-04-21 2005-11-02 KTF Corporation Decorative hole punch
EP2295210A3 (en) * 2009-08-26 2011-06-01 Tonic Studios, Ltd. Drive mechanism for a hole punch

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