ES2030456T3 - OFFICE DRILLING MACHINE. - Google Patents

OFFICE DRILLING MACHINE.

Info

Publication number
ES2030456T3
ES2030456T3 ES198888107709T ES88107709T ES2030456T3 ES 2030456 T3 ES2030456 T3 ES 2030456T3 ES 198888107709 T ES198888107709 T ES 198888107709T ES 88107709 T ES88107709 T ES 88107709T ES 2030456 T3 ES2030456 T3 ES 2030456T3
Authority
ES
Spain
Prior art keywords
bearing
bearing blocks
drilling machine
base plate
hole
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 - Lifetime
Application number
ES198888107709T
Other languages
Spanish (es)
Inventor
Theodor Pflugfelder
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
Application granted granted Critical
Publication of ES2030456T3 publication Critical patent/ES2030456T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Patch Boards (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Paper (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

The paper punch contains bearing blocks (2) which are designed as individual parts and can be mounted on base plates (1) of different size. The bearing blocks possess an extension arm (21), which increases the area of the base plate (1). In their front part (27) extending over the base plate, the bearing blocks contain hole-punch guides (25) and bearing bores (26) for receiving a bearing rod for a pressure lever acting on the hole punches.
ES198888107709T 1987-06-11 1988-05-13 OFFICE DRILLING MACHINE. Expired - Lifetime ES2030456T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873719444 DE3719444A1 (en) 1987-06-11 1987-06-11 LETTER HOLE

Publications (1)

Publication Number Publication Date
ES2030456T3 true ES2030456T3 (en) 1992-11-01

Family

ID=6329466

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888107709T Expired - Lifetime ES2030456T3 (en) 1987-06-11 1988-05-13 OFFICE DRILLING MACHINE.

Country Status (5)

Country Link
EP (1) EP0294612B1 (en)
JP (1) JPS645797A (en)
AT (1) ATE73379T1 (en)
DE (2) DE3719444A1 (en)
ES (1) ES2030456T3 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587185A (en) * 1946-09-17 1952-02-26 Allan O Marsh Multiple punch
DE1722717U (en) * 1956-03-10 1956-05-24 Brause & Co LETTER HOLES.
GB893212A (en) * 1959-11-03 1962-04-04 Wilhelm Friedrich Fuhrhop Improvements in and relating to perforator devices
DE1817222U (en) * 1960-06-02 1960-08-25 Alfred Dr Neff CONTROL KNOB.
DE1952421U (en) * 1966-09-30 1966-12-29 Kraut & Meienborn LETTER HOLES.

Also Published As

Publication number Publication date
DE3868982D1 (en) 1992-04-16
EP0294612B1 (en) 1992-03-11
EP0294612A2 (en) 1988-12-14
DE3719444A1 (en) 1989-01-12
EP0294612A3 (en) 1990-12-05
ATE73379T1 (en) 1992-03-15
JPS645797A (en) 1989-01-10

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