[go: up one dir, main page]

ES2023958B3 - CART PUNCHER. - Google Patents

CART PUNCHER.

Info

Publication number
ES2023958B3
ES2023958B3 ES88101341T ES88101341T ES2023958B3 ES 2023958 B3 ES2023958 B3 ES 2023958B3 ES 88101341 T ES88101341 T ES 88101341T ES 88101341 T ES88101341 T ES 88101341T ES 2023958 B3 ES2023958 B3 ES 2023958B3
Authority
ES
Spain
Prior art keywords
hole
punch
pressure
integrally formed
cast iron
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
ES88101341T
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 ES2023958B3 publication Critical patent/ES2023958B3/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)
  • Polishing Bodies And Polishing Tools (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Paper (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

The paper punch consists essentially of a bottom part (1), to which is riveted, or on which is integrally formed, a cast iron plate (2) forming the guides for the punches (5). A pressure lever (3) is mounted, by means of a pin (4), on the lateral bearing blocks (21) of the cast iron plate (2). A pressure member (31) is integrally formed on the underside of the pressure lever (3) above each hole punch (5). Located between the pressure member (31) and the hole-punch head (51) is a bridge member (8) which is arranged tiltably in a bow-shaped holding member (7) articulated on the pressure member (31) and engaging behind the hole-punch head (51). <IMAGE>
ES88101341T 1987-03-25 1988-01-30 CART PUNCHER. Expired - Lifetime ES2023958B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873709767 DE3709767A1 (en) 1987-03-25 1987-03-25 LETTER HOLE

Publications (1)

Publication Number Publication Date
ES2023958B3 true ES2023958B3 (en) 1992-02-16

Family

ID=6323914

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88101341T Expired - Lifetime ES2023958B3 (en) 1987-03-25 1988-01-30 CART PUNCHER.

Country Status (5)

Country Link
EP (1) EP0283676B1 (en)
JP (1) JPS63256398A (en)
AT (1) ATE64884T1 (en)
DE (2) DE3709767A1 (en)
ES (1) ES2023958B3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449763A (en) * 1991-10-10 1995-09-12 Henkel Corporation Preparation of alkylpolyglycosides
DE19518901A1 (en) * 1995-05-26 1996-11-28 Leitz Louis Kg Manually actuated punch to destroy data held in smart cards
WO2002002286A2 (en) 2000-06-30 2002-01-10 Acco Brands, Inc. Four-bar upright punch
US7584878B2 (en) 2005-09-08 2009-09-08 Acco Brands Usa Llc Paper tool drive linkage
US7942298B2 (en) 2005-09-08 2011-05-17 Acco Brands Usa Llc Paper processing tool with force reducing drive arrangement
US8122805B2 (en) 2007-12-12 2012-02-28 Acco Brands Usa Llc Paper processing tool with three-lever actuation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB154255A (en) * 1920-04-20 1920-12-02 Lennox Liddell Improvements in and connected with paper punches
US3485130A (en) * 1967-05-09 1969-12-23 Arnold Neustadter Paper centering means for paper punch
DE2021936A1 (en) * 1970-05-05 1971-11-18 Leitz Fa Louis Letter punch

Also Published As

Publication number Publication date
DE3709767A1 (en) 1988-10-13
DE3863450D1 (en) 1991-08-08
ATE64884T1 (en) 1991-07-15
EP0283676B1 (en) 1991-07-03
EP0283676A2 (en) 1988-09-28
EP0283676A3 (en) 1989-11-23
JPS63256398A (en) 1988-10-24

Similar Documents

Publication Publication Date Title
FR2527142B1 (en) VEHICLE EQUIPPED WITH A WORKING TOOL
DK0418768T3 (en) Cutting tool, method for its manufacture and tool for use in the practice of the method
ES2023958B3 (en) CART PUNCHER.
ATE107204T1 (en) DEVICE FOR FORMING AN OBLONGED SHEET METAL PLATE.
EP1005963A3 (en) Punching device comprising removable stamps
ATE291975T1 (en) DEVICE FOR PUNCHING AND STACKING PUNCHING SHEETS ACCORDING TO THE PUNCHING IMAGE
US4611519A (en) Radius corner forming apparatus and method
GR3000365T3 (en) Permanent mould for continuous steel casting
ATE75990T1 (en) MAILHOLE.
BR8705862A (en) TOP TOOL HOLDER FOR A PRINTING OR SIMILAR MACHINE
ATE50723T1 (en) MAILHOLE.
ATE330728T1 (en) BENDING MACHINE, ESPECIALLY FOR BENDING STEEL SHEET
ATE73379T1 (en) MAILHOLE.
ATE136479T1 (en) DEVICE FOR ADJUSTING CONTINUOUS CASTING MOLD NARROW SIDE WALLS
SU816623A1 (en) Die for sheet material
ATE202303T1 (en) PUNCHING TOOL WITH HOLDER FOR SCRIPPER PLATE
JPS61106945U (en)
CN2230261Y (en) Single-edge iron skid
ATE51570T1 (en) LETTERHOLE BOTTOM.
ES1011675U (en) Printer. (Machine-translation by Google Translate, not legally binding)
JPS57164764A (en) Original press contacting device
JPS5939037U (en) Clamp stroke amplification device in transfer
KR19990014401U (en) Marking Punch
ES2018513B3 (en) PAPER DRILL
JPS6066650U (en) Die holder device for upsetter