EP0074104A3 - Perforating pliers - Google Patents

Perforating pliers Download PDF

Info

Publication number
EP0074104A3
EP0074104A3 EP82108176A EP82108176A EP0074104A3 EP 0074104 A3 EP0074104 A3 EP 0074104A3 EP 82108176 A EP82108176 A EP 82108176A EP 82108176 A EP82108176 A EP 82108176A EP 0074104 A3 EP0074104 A3 EP 0074104A3
Authority
EP
European Patent Office
Prior art keywords
designed
upper portion
perforator
hole punch
head
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
EP82108176A
Other languages
German (de)
Other versions
EP0074104A2 (en
EP0074104B1 (en
Inventor
Eitel Dudde
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT82108176T priority Critical patent/ATE26944T1/en
Publication of EP0074104A2 publication Critical patent/EP0074104A2/en
Publication of EP0074104A3 publication Critical patent/EP0074104A3/en
Application granted granted Critical
Publication of EP0074104B1 publication Critical patent/EP0074104B1/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)
  • Turning (AREA)
  • Braking Arrangements (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Drilling Tools (AREA)

Abstract

1. A single-action paper perforator having in the upper portion thereof a hole punch which is acted upon by a return spring, characterised in that the upper portion, and the lower portion of the perforator which constitutes the die (2) and the scraps compartment (1), is designed to be integral with a spring-loaded cover plate (5), which grips the enlarged head (31) of the hole punch (3) from below, the head being designed as a pushbutton.
EP82108176A 1981-09-09 1982-09-04 Perforating pliers Expired EP0074104B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82108176T ATE26944T1 (en) 1981-09-09 1982-09-04 MAILHOLE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8126183U 1981-09-09
DE19818126183U DE8126183U1 (en) 1981-09-09 1981-09-09 "PUNCH HOLE"

Publications (3)

Publication Number Publication Date
EP0074104A2 EP0074104A2 (en) 1983-03-16
EP0074104A3 true EP0074104A3 (en) 1985-07-10
EP0074104B1 EP0074104B1 (en) 1987-05-06

Family

ID=6731035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108176A Expired EP0074104B1 (en) 1981-09-09 1982-09-04 Perforating pliers

Country Status (4)

Country Link
EP (1) EP0074104B1 (en)
AT (1) ATE26944T1 (en)
DE (2) DE8126183U1 (en)
ES (1) ES267146Y (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230312A1 (en) * 1982-08-14 1984-02-16 Elba-Ordner-Fabrik Kraut & Meienborn GmbH & Co., 5600 Wuppertal Perforator for paper and cardboard goods, essentially comprising two extruded profiles
GB8530212D0 (en) * 1985-12-07 1986-01-15 Perforex Ltd Punch
DE8801784U1 (en) * 1988-02-11 1988-04-07 Hetzel, Helmut, 7307 Aichwald Perforator
DE19815866C1 (en) * 1998-04-08 2000-01-27 Andrzcej Walczak Paper punch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726721A (en) * 1952-10-21 1955-12-13 Wilson Jones Co Punch head slidably mounted on a frame
US4166404A (en) * 1977-11-25 1979-09-04 Ehud Almog Hand punch
GB2016990A (en) * 1978-03-10 1979-10-03 Huotari L Perforating device
FR2419089A1 (en) * 1978-03-08 1979-10-05 Dugue Gerard Device for checking results of lottery - uses number marked on transparent sheet and clipper to perforate winning numbers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726721A (en) * 1952-10-21 1955-12-13 Wilson Jones Co Punch head slidably mounted on a frame
US4166404A (en) * 1977-11-25 1979-09-04 Ehud Almog Hand punch
FR2419089A1 (en) * 1978-03-08 1979-10-05 Dugue Gerard Device for checking results of lottery - uses number marked on transparent sheet and clipper to perforate winning numbers
GB2016990A (en) * 1978-03-10 1979-10-03 Huotari L Perforating device

Also Published As

Publication number Publication date
ES267146Y (en) 1984-06-01
ATE26944T1 (en) 1987-05-15
EP0074104A2 (en) 1983-03-16
DE3276227D1 (en) 1987-06-11
DE8126183U1 (en) 1982-03-11
EP0074104B1 (en) 1987-05-06
ES267146U (en) 1983-02-16

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