DE3230312A1 - Locher fuer papier- und pappwaren aus im wesentlichen zweistrangpress- bzw. extrusionsprofilen - Google Patents

Locher fuer papier- und pappwaren aus im wesentlichen zweistrangpress- bzw. extrusionsprofilen

Info

Publication number
DE3230312A1
DE3230312A1 DE19823230312 DE3230312A DE3230312A1 DE 3230312 A1 DE3230312 A1 DE 3230312A1 DE 19823230312 DE19823230312 DE 19823230312 DE 3230312 A DE3230312 A DE 3230312A DE 3230312 A1 DE3230312 A1 DE 3230312A1
Authority
DE
Germany
Prior art keywords
punch
punch according
pressure plate
receiving slot
wall
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
DE19823230312
Other languages
German (de)
English (en)
Other versions
DE3230312C2 (enrdf_load_stackoverflow
Inventor
Waldemar 5620 Velbert Hoog
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.)
Dr Gold & Co Kg 90459 Nuernberg De
Original Assignee
Elba-Ordner-Fabrik Kraut & Meienborn & Co GmbH
Elba Ordner Fabrik Kraut & Meienborn & Co 5600 Wuppertal GmbH
Kraut & Meienborn
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 Elba-Ordner-Fabrik Kraut & Meienborn & Co GmbH, Elba Ordner Fabrik Kraut & Meienborn & Co 5600 Wuppertal GmbH, Kraut & Meienborn filed Critical Elba-Ordner-Fabrik Kraut & Meienborn & Co GmbH
Priority to DE19823230312 priority Critical patent/DE3230312A1/de
Publication of DE3230312A1 publication Critical patent/DE3230312A1/de
Application granted granted Critical
Publication of DE3230312C2 publication Critical patent/DE3230312C2/de
Granted 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)
DE19823230312 1982-08-14 1982-08-14 Locher fuer papier- und pappwaren aus im wesentlichen zweistrangpress- bzw. extrusionsprofilen Granted DE3230312A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823230312 DE3230312A1 (de) 1982-08-14 1982-08-14 Locher fuer papier- und pappwaren aus im wesentlichen zweistrangpress- bzw. extrusionsprofilen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823230312 DE3230312A1 (de) 1982-08-14 1982-08-14 Locher fuer papier- und pappwaren aus im wesentlichen zweistrangpress- bzw. extrusionsprofilen

Publications (2)

Publication Number Publication Date
DE3230312A1 true DE3230312A1 (de) 1984-02-16
DE3230312C2 DE3230312C2 (enrdf_load_stackoverflow) 1992-10-22

Family

ID=6170900

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823230312 Granted DE3230312A1 (de) 1982-08-14 1982-08-14 Locher fuer papier- und pappwaren aus im wesentlichen zweistrangpress- bzw. extrusionsprofilen

Country Status (1)

Country Link
DE (1) DE3230312A1 (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226363A3 (en) * 1985-12-07 1988-06-01 Perforex Limited Punch
US5771768A (en) * 1996-03-05 1998-06-30 Malmstrom; Wayne Hole punch with quick-change die assembly
WO1999054101A3 (de) * 1998-04-08 1999-12-02 Andrzcej Walczak Papierlocher
US6047623A (en) * 1996-03-05 2000-04-11 Performance Design, Inc. Hole punch quick-change die assembly with pin strap and positioning system
US6363826B1 (en) * 1996-03-05 2002-04-02 Performance Design, Inc. Hole punch quick-change die assembly with pin strap and positioning system
US6536321B2 (en) 1996-03-05 2003-03-25 Performance Design, Inc. Hole punch quick-change die assembly with clamp system
US6769339B2 (en) 2001-06-25 2004-08-03 General Binding Corporation Die set pin retainer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1536703B2 (de) * 1966-10-29 1976-04-01 Fa. Louis Leitz, 7000 Stuttgart Papierlocher
US4166404A (en) * 1977-11-25 1979-09-04 Ehud Almog Hand punch
DE8126183U1 (de) * 1981-09-09 1982-03-11 Fa. Louis Leitz, 7000 Stuttgart "brieflocher"
DE3113488A1 (de) * 1981-04-03 1982-12-09 Erich 2000 Hamburg Münkel Locher
DD161190A3 (de) * 1980-05-12 1985-05-22 Karl Marx Stadt Mech Buerolocher aus thermoplastischem werkstoff

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1536703B2 (de) * 1966-10-29 1976-04-01 Fa. Louis Leitz, 7000 Stuttgart Papierlocher
US4166404A (en) * 1977-11-25 1979-09-04 Ehud Almog Hand punch
DD161190A3 (de) * 1980-05-12 1985-05-22 Karl Marx Stadt Mech Buerolocher aus thermoplastischem werkstoff
DE3113488A1 (de) * 1981-04-03 1982-12-09 Erich 2000 Hamburg Münkel Locher
DE8126183U1 (de) * 1981-09-09 1982-03-11 Fa. Louis Leitz, 7000 Stuttgart "brieflocher"

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226363A3 (en) * 1985-12-07 1988-06-01 Perforex Limited Punch
US5771768A (en) * 1996-03-05 1998-06-30 Malmstrom; Wayne Hole punch with quick-change die assembly
US6047623A (en) * 1996-03-05 2000-04-11 Performance Design, Inc. Hole punch quick-change die assembly with pin strap and positioning system
US6363826B1 (en) * 1996-03-05 2002-04-02 Performance Design, Inc. Hole punch quick-change die assembly with pin strap and positioning system
US6536321B2 (en) 1996-03-05 2003-03-25 Performance Design, Inc. Hole punch quick-change die assembly with clamp system
US6651540B2 (en) 1996-03-05 2003-11-25 Performance Design, Inc. Hole punch quick-change die assembly with pin strap and positioning system
US6748839B2 (en) 1996-03-05 2004-06-15 Performance Design, Inc. Hole punch quick-change die assembly with positioning system
US7036416B2 (en) 1996-03-05 2006-05-02 Performance Design, Inc. Hole punch quick-change die assembly with pin strap and positioning system
WO1999054101A3 (de) * 1998-04-08 1999-12-02 Andrzcej Walczak Papierlocher
US6769339B2 (en) 2001-06-25 2004-08-03 General Binding Corporation Die set pin retainer

Also Published As

Publication number Publication date
DE3230312C2 (enrdf_load_stackoverflow) 1992-10-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ELBA-BUEROSYSTEME ERICH KRAUT GMBH & CO., 42117 WU

8327 Change in the person/name/address of the patent owner

Owner name: DR. GOLD & CO. KG, 90459 NUERNBERG, DE

8339 Ceased/non-payment of the annual fee