FR2911532B1 - AUTOMATICALLY RETRACTABLE BLADE KNIFE - Google Patents

AUTOMATICALLY RETRACTABLE BLADE KNIFE

Info

Publication number
FR2911532B1
FR2911532B1 FR0752777A FR0752777A FR2911532B1 FR 2911532 B1 FR2911532 B1 FR 2911532B1 FR 0752777 A FR0752777 A FR 0752777A FR 0752777 A FR0752777 A FR 0752777A FR 2911532 B1 FR2911532 B1 FR 2911532B1
Authority
FR
France
Prior art keywords
holder
blade
pusher
stop
knife
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 - Fee Related
Application number
FR0752777A
Other languages
French (fr)
Other versions
FR2911532A1 (en
Inventor
Jean Claude Peyrot
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.)
Mure et Peyrot SAS
Original Assignee
Mure et Peyrot SAS
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 Mure et Peyrot SAS filed Critical Mure et Peyrot SAS
Priority to FR0752777A priority Critical patent/FR2911532B1/en
Priority to EP08100378A priority patent/EP1946897B1/en
Priority to AT08100378T priority patent/ATE481218T1/en
Priority to DE602008002442T priority patent/DE602008002442D1/en
Publication of FR2911532A1 publication Critical patent/FR2911532A1/en
Application granted granted Critical
Publication of FR2911532B1 publication Critical patent/FR2911532B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00—Hand knives with one or more detachable blades
    • B26B5/001—Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use
    • B26B5/003—Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use comprising retraction means for the blade or the blade holder

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Harvester Elements (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

The knife has a knife body with a pusher (6) driving a blade holder (2), and a trigger (4) acting on the holder. The pusher has a push stop (7) gripped with a counter stop (8) of the holder. The pusher and the holder comprise ramps cooperating for disengaging the push stop from the counter stop in a lateral direction perpendicular to a longitudinal retraction direction of a blade (1) when the holder and the blade are rotated towards an inclined cut position. The holder has a rear retention pin supported against a complementary shoulder of the body to retain the blade in the cut position.
FR0752777A 2007-01-19 2007-01-19 AUTOMATICALLY RETRACTABLE BLADE KNIFE Expired - Fee Related FR2911532B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0752777A FR2911532B1 (en) 2007-01-19 2007-01-19 AUTOMATICALLY RETRACTABLE BLADE KNIFE
EP08100378A EP1946897B1 (en) 2007-01-19 2008-01-11 Knife with automatically retractable blade
AT08100378T ATE481218T1 (en) 2007-01-19 2008-01-11 KNIFE WITH AUTOMATIC RETRACTABLE BLADE
DE602008002442T DE602008002442D1 (en) 2007-01-19 2008-01-11 Knife with automatically retractable blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0752777A FR2911532B1 (en) 2007-01-19 2007-01-19 AUTOMATICALLY RETRACTABLE BLADE KNIFE

Publications (2)

Publication Number Publication Date
FR2911532A1 FR2911532A1 (en) 2008-07-25
FR2911532B1 true FR2911532B1 (en) 2009-12-11

Family

ID=38430479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0752777A Expired - Fee Related FR2911532B1 (en) 2007-01-19 2007-01-19 AUTOMATICALLY RETRACTABLE BLADE KNIFE

Country Status (4)

Country Link
EP (1) EP1946897B1 (en)
AT (1) ATE481218T1 (en)
DE (1) DE602008002442D1 (en)
FR (1) FR2911532B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE514533T1 (en) 2007-04-16 2011-07-15 Adco Ind A Subsidiary Of Dallco Marketing Inc CUTTING RIGID AND SEMI-RIGID MATERIAL
DE102008019441A1 (en) * 2008-04-17 2009-10-22 Martor Kg knife
ATE556823T1 (en) † 2008-01-31 2012-05-15 Martor Kg KNIFE
DE102009050380A1 (en) * 2009-10-22 2011-04-28 Martor Kg knife
FR2956341B1 (en) 2010-02-15 2012-11-02 Mure Et Peyrot SAFETY KNIFE
FR2960174B1 (en) 2010-05-21 2012-09-28 Mure Et Peyrot SAFETY KNIFE
US8776380B1 (en) * 2011-04-25 2014-07-15 Elwood Dean Quimby Utility knife with retractable blade
TWI466763B (en) * 2012-08-21 2015-01-01 Hacksaw & Knife Manufactory Co Ltd The blade automatically retracts the utility knife
US8782909B1 (en) 2013-02-12 2014-07-22 ADCO Industries—Technologies, L.P. Utility cutter
FR3024385B1 (en) 2014-07-31 2017-02-24 Mure Et Peyrot KNIFE WITH BLADE OUTPUT CONTROLLED BY PUSH BUTTON AND SPROCKETS
WO2019014878A1 (en) * 2017-07-19 2019-01-24 杭州巨星科技股份有限公司 Retractable cutter
DE102018117203B4 (en) 2018-07-17 2024-02-01 Martor Kg Knife
DE102021121231A1 (en) 2021-08-16 2023-02-16 Safety Products Holdings Gmbh Knife

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713885A (en) * 1986-12-08 1987-12-22 Ronald Keklak Safe utility knife
FR2826898B1 (en) * 2001-07-06 2003-09-19 Gerard Tremblay RETRACTABLE BLADE CUTTING DEVICE
DE10208345C1 (en) * 2002-02-27 2003-08-21 Beermann Kg Martor Argentax Cutting knife has safety mechansim for automatic return of blade carrier for cutting blade into retracted position within knife housing
DE20210670U1 (en) * 2002-07-10 2002-09-26 Zeng, Min Zheng, Nantou Knife with a blade feed that reacts to pressure

Also Published As

Publication number Publication date
EP1946897A1 (en) 2008-07-23
EP1946897B1 (en) 2010-09-15
FR2911532A1 (en) 2008-07-25
ATE481218T1 (en) 2010-10-15
DE602008002442D1 (en) 2010-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120928