ES2158712T3 - KNIFE. - Google Patents

KNIFE.

Info

Publication number
ES2158712T3
ES2158712T3 ES99109978T ES99109978T ES2158712T3 ES 2158712 T3 ES2158712 T3 ES 2158712T3 ES 99109978 T ES99109978 T ES 99109978T ES 99109978 T ES99109978 T ES 99109978T ES 2158712 T3 ES2158712 T3 ES 2158712T3
Authority
ES
Spain
Prior art keywords
blade
protection
pin
passion
regard
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
ES99109978T
Other languages
Spanish (es)
Inventor
Harald Professor Berns
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.)
Martor Argentax EH Beermann KG
Original Assignee
Martor Argentax EH Beermann KG
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 Martor Argentax EH Beermann KG filed Critical Martor Argentax EH Beermann KG
Application granted granted Critical
Publication of ES2158712T3 publication Critical patent/ES2158712T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B29/00—Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
    • B26B29/02—Guards or sheaths for knives
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

UNA CUCHILLA (10) MUESTRA AL MENOS UN PASADOR DE PROTECCION (17) RIGIDO, QUE SE EXTIENDE A LO LARGO DE UNA HOJA DE CUCHILLA (12) QUE FORMA UN CORTE (13) DELANTE EN EL EXTREMO LIBRE DE UNA PUNTA DE CUCHILLA (15), ESPECIALMENTE INTERCAMBIABLE. EL PASADOR DE PROTECCION (17) ESTA SOPORTADO PARALELAMENTE CON RESPECTO A SU EJE MEDIO LONGITUDINAL (L) EN UN ESPACIO DE GUIA DESLIZANTE (19) DE UN CUERPO DE AGARRE (11) DE FORMA DESPLAZABLE CON DESLIZAMIENTO DE TRASLACION Y PUEDE SER INTRODUCIDO CONTRA FUERZA DE RECUPERACION DE RESORTE (F) EN EL CUERPO DE AGARRE (11). SE OBTIENE UNA CUCHILLA ESPECIALMENTE APROPIADA PARA ABERTURA DE SACOS MANTENIENDO UNA PROTECCION SUFICIENTE CONTRA HERIDAS DE TAL MODO, QUE DOS PASADORES DE PROTECCION FORMAN RESPECTIVAMENTE UNA ZONA DE PASADOR (17) DE UNA DISPOSICION DE ARCO DE SEGURIDAD (16). AMBAS ZONAS DE PASADOR (17) SE EXTIENDEN A UNA DISTANCIA DE FORMA PARALELA UNA CON RESPECTO A OTRA Y EN AMBOS LADOS DEL CORTE (13) DE LA HOJA DE CUCHILLA (12), Y DE FORMA QUE LOSEXTREMOS LIBRES DE AMBAS ZONAS DE PASADOR (17) FORMAN EXTREMOS DE GUIA (22), QUE A TRAVES DE LA PUNTA DE HOJA DE CUCHILLA (15) ESTAN DOBLADOS EN AMBOS LADOS A UNA DISTANCIA DE LA SUPERFICIE FRONTAL (14) DE LA HOJA DE CUCHILLA (12).A BLADE (10) SHOWS AT LEAST A RIGID PROTECTION PIN (17) THAT EXTENDS THROUGH A BLADE SHEET (12) FORMING A CUTTING (13) IN FRONT OF THE FREE END OF A BLADE POINT (15 ), ESPECIALLY INTERCHANGEABLE. THE PROTECTION PIN (17) IS SUPPORTED PARALLELY WITH REGARD TO ITS LONGITUDINAL MEDIUM AXIS (L) IN A SLIDING GUIDE SPACE (19) OF A CLOSING BODY (11) DISPLACABLE WITH TRANSLATION SLIDE AND MAY BE INTRODUCED AGAINST OF RECOVERY OF SPRING (F) IN THE BODY OF AGARRE (11). A SPECIALLY APPROPRIATE BLADE IS OBTAINED FOR THE OPENING OF SACKS MAINTAINING SUFFICIENT PROTECTION AGAINST INJURY IN SUCH A WAY, THAT TWO PROTECTION PINS RESPECTIVELY FORM A PIN AREA (17) OF A SAFETY ARC PROVISION (16). BOTH PASSION AREAS (17) ARE EXTENDED TO A PARALLEL DISTANCE WITH REGARD TO ANOTHER AND ON BOTH SIDES OF THE CUT (13) OF THE BLADE BLADE (12), AND SO THAT WE EXTREME FREE OF BOTH PASSION ZONES ( 17) THEY FORM THE GUIDE EXTREME (22), THROUGH THE BLADE OF THE BLADE BLADE (15) THEY ARE FOLDED ON BOTH SIDES A DISTANCE FROM THE FRONT SURFACE (14) OF THE BLADE BLADE (12).

ES99109978T 1998-06-11 1999-05-21 KNIFE. Expired - Lifetime ES2158712T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19825941 1998-06-11

Publications (1)

Publication Number Publication Date
ES2158712T3 true ES2158712T3 (en) 2001-09-01

Family

ID=7870526

Family Applications (2)

Application Number Title Priority Date Filing Date
ES99109972T Expired - Lifetime ES2182431T3 (en) 1998-06-11 1999-05-21 KNIFE WITH AT LEAST ONE PART OF PROTECTION.
ES99109978T Expired - Lifetime ES2158712T3 (en) 1998-06-11 1999-05-21 KNIFE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES99109972T Expired - Lifetime ES2182431T3 (en) 1998-06-11 1999-05-21 KNIFE WITH AT LEAST ONE PART OF PROTECTION.

Country Status (4)

Country Link
EP (2) EP0963819B1 (en)
DE (6) DE29908858U1 (en)
ES (2) ES2182431T3 (en)
HK (2) HK1024660A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9905122D0 (en) 1999-03-06 1999-04-28 Marshall Peter J Improvements in or relating to knives
GB9909317D0 (en) * 1999-04-23 1999-06-16 Dymark Limited Cutting tool
GB2386857B (en) * 1999-05-11 2003-11-19 W A 1 Designs Ltd Improvements in or relating to knives
GB9910730D0 (en) * 1999-05-11 1999-07-07 Ireland William A Improvements in or relating to knives
DE20200620U1 (en) 2002-01-15 2002-04-04 Meyer, Hartmut-Harald, 26160 Bad Zwischenahn Cutting device for CD packaging
US7509742B2 (en) 2002-11-19 2009-03-31 Earl & Kimberly Votolato, Trustees Of The Votolato Living Trust Safety cutting apparatus
DE102005057213B3 (en) * 2005-11-29 2007-03-22 Martor Kg Cutter for individual changeable steel strip blades has front end of housing round blade gap projecting and at obtuse angle to central longitudinal axis
US7774942B2 (en) 2006-10-09 2010-08-17 Pacific Handy Cutter, Inc. Utility knife
DE102010034395A1 (en) * 2010-08-13 2012-02-16 Martor Kg cutting tool
US8720068B2 (en) * 2012-01-19 2014-05-13 Ritesafety Products International, Llc Hand cutter with blade guard
CN103846958B (en) * 2014-03-18 2015-12-09 诸暨中澳自动化设备有限公司 A kind of two-freedom mechanical protection mechanism of cutting off tool and using method thereof
DE102015104906B3 (en) * 2015-03-30 2016-08-04 Krampe Immobilien Gmbh & Co. Kg Cable knife with two blades
DE102015107022B3 (en) * 2015-05-06 2016-09-22 Krampe Immobilien Gmbh & Co. Kg Blade guard for a hook blade of a cable knife
FR3073771B1 (en) * 2017-11-17 2022-07-08 Ladinvest SAFETY DEVICE FOR KNIVES

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US142942A (en) 1873-09-16 Improvement in knives for trimming boot and shoe soles
DE1121972B (en) 1962-01-11
US2743523A (en) * 1955-06-27 1956-05-01 Honey Robert Carton opening knife
DE1899717U (en) * 1964-04-21 1964-08-27 Gerhard Alarich Ern KNIFE.
DE2623490A1 (en) * 1976-05-26 1977-12-01 Beermann Kg Martor Argentax Trimmer knife for cutting cardboard, leather, carpets etc. - has pivoted replaceable blade which retracts into handle by spiral spring and catch lock
US4086698A (en) 1977-02-28 1978-05-02 Macfield Texturing, Inc. Safety guard for the blade of carton openers
US4091537A (en) * 1977-04-26 1978-05-30 Stevenson Machine Shop Safety utility knife
US4393587A (en) 1981-04-23 1983-07-19 Kloosterman William A Spring shielded safety knife
DE3116354C2 (en) * 1981-04-24 1987-01-29 Martor-Argentax E.H. Beermann Kg, 5650 Solingen Cardboard knife
DE8119855U1 (en) * 1981-07-08 1981-11-05 Schmidt Gmbh & Co Kg, 5830 Schwelm MULTI-PURPOSE KNIFE
US4569133A (en) 1983-01-06 1986-02-11 Sharpoint, Inc. Depth limited cutter
FR2552006B1 (en) 1983-09-16 1987-09-11 Preposreve Sarl FIXED BLADE KNIFE WITH RETRACTABLE BLADE PROTECTOR
FR2572984B1 (en) 1984-11-14 1987-09-11 Preposreve FIXED BLADE KNIFE AND AUTOMATICALLY RETRACTABLE BLADE PROTECTOR.
GB2192358B (en) * 1986-07-08 1989-12-20 Shirley Inst The Knife
DE8912929U1 (en) * 1989-11-02 1989-12-28 Kahl, Joachim, 2391 Quern Industrial knives
US5330492A (en) * 1992-10-21 1994-07-19 Dlh Concepts, Inc. Safety scalpel
US5325594A (en) * 1993-04-12 1994-07-05 Szafranski James P Hand tool for cutting insulation batts
AU7969994A (en) * 1993-10-06 1995-05-01 John B. Mcadams Keratorefractive system and method

Also Published As

Publication number Publication date
EP0963820B1 (en) 2001-04-18
DE19923179C2 (en) 2000-05-11
EP0963819B1 (en) 2002-09-11
DE19923181C2 (en) 2003-05-15
DE19923181A1 (en) 1999-12-23
EP0963820A1 (en) 1999-12-15
DE59902619D1 (en) 2002-10-17
DE19923179A1 (en) 1999-12-23
ES2182431T3 (en) 2003-03-01
DE29908858U1 (en) 1999-08-12
DE29908856U1 (en) 1999-08-26
DE59900073D1 (en) 2001-05-23
HK1024661A1 (en) 2003-05-06
EP0963819A1 (en) 1999-12-15
HK1024660A1 (en) 2000-10-20

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