MXPA04000807A - Hoja de cuchillo compuesta de uso general y metodos para fabricar dicha hoja. - Google Patents

Hoja de cuchillo compuesta de uso general y metodos para fabricar dicha hoja.

Info

Publication number
MXPA04000807A
MXPA04000807A MXPA04000807A MXPA04000807A MXPA04000807A MX PA04000807 A MXPA04000807 A MX PA04000807A MX PA04000807 A MXPA04000807 A MX PA04000807A MX PA04000807 A MXPA04000807 A MX PA04000807A MX PA04000807 A MXPA04000807 A MX PA04000807A
Authority
MX
Mexico
Prior art keywords
blade
strip
approximately
metal portion
composite
Prior art date
Application number
MXPA04000807A
Other languages
English (en)
Inventor
B Korb William
Original Assignee
American Saw & Mfg
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 American Saw & Mfg filed Critical American Saw & Mfg
Publication of MXPA04000807A publication Critical patent/MXPA04000807A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/54—Razor-blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K11/00—Making cutlery wares; Making garden tools or the like
    • B21K11/02—Making cutlery wares; Making garden tools or the like knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/60—Making other particular articles cutlery wares; garden tools or the like
    • B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/40—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools shearing tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B9/00—Blades for hand knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/002—Materials or surface treatments therefor, e.g. composite materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Knives (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Heat Treatment Of Articles (AREA)
  • Gloves (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Harvester Elements (AREA)

Abstract

Una hoja de cuchillo compuesta de uso general (10) y un metodo para fabricar dicha hoja comprende empalmar a tope un alambre de acero para herramientas (44) a una orilla frontal de una tira de soporte de aleacion de acero (34). El alambre (44) es soldado por rayo de electrones a la tira de soporte (34) para formar una tira compuesta (46) que define una primera porcion de metal (20) formada por la tira de soporte de acero de aleacion (34), una segunda porcion de metal (22) formada por el alambre de acero para herramientas (44), y una region de soldadura (28) que une las primera y segunda porciones de metal (20, 22). La tira compuesta (46) es entonces recocida, y la tira recocida es enderezada para eliminar cualquier comba en la misma. La tira compuesta recocida (46) es endurecida entonces de modo que la primera porcion de metal (20) define una dureza de la superficie dentro del rango de aproximadamente 38 Rc hasta aproximadamente 52 Rc, y la segunda porcion de metal (20) define una dureza de la superficie dentro del rango de aproximadamente 60 Rc hasta aproximadamente 75 Rc.
MXPA04000807A 2001-07-26 2002-07-24 Hoja de cuchillo compuesta de uso general y metodos para fabricar dicha hoja. MXPA04000807A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/916,018 US6701627B2 (en) 2001-07-26 2001-07-26 Composite utility knife blade
PCT/US2002/023800 WO2003009978A1 (en) 2001-07-26 2002-07-24 Composite utility knife blade, and method of making such a blade

Publications (1)

Publication Number Publication Date
MXPA04000807A true MXPA04000807A (es) 2004-06-03

Family

ID=25436577

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04000807A MXPA04000807A (es) 2001-07-26 2002-07-24 Hoja de cuchillo compuesta de uso general y metodos para fabricar dicha hoja.

Country Status (18)

Country Link
US (4) US6701627B2 (es)
EP (2) EP1420924B1 (es)
JP (1) JP4210590B2 (es)
KR (1) KR100982113B1 (es)
CN (1) CN100575013C (es)
AT (1) ATE375232T1 (es)
AU (1) AU2002322689B2 (es)
BR (1) BRPI0211407B1 (es)
CA (1) CA2454815C (es)
DE (2) DE20221133U1 (es)
DK (1) DK1420924T3 (es)
ES (1) ES2295383T3 (es)
HK (1) HK1067583A1 (es)
MX (1) MXPA04000807A (es)
MY (1) MY146057A (es)
PT (1) PT1420924E (es)
TW (1) TWI250066B (es)
WO (1) WO2003009978A1 (es)

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US8291602B2 (en) 2012-10-23
US20030019111A1 (en) 2003-01-30
EP1420924B1 (en) 2007-10-10
US7658129B2 (en) 2010-02-09
DK1420924T3 (da) 2008-02-11
US6701627B2 (en) 2004-03-09
US9126259B2 (en) 2015-09-08
JP4210590B2 (ja) 2009-01-21
CA2454815A1 (en) 2003-02-06
MY146057A (en) 2012-06-29
WO2003009978A1 (en) 2003-02-06
DE60222913D1 (de) 2007-11-22
BRPI0211407B1 (pt) 2015-08-18
US20030019332A1 (en) 2003-01-30
JP2004535892A (ja) 2004-12-02
CN1549759A (zh) 2004-11-24
BR0211407A (pt) 2004-08-17
PT1420924E (pt) 2007-12-03
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US20040168326A1 (en) 2004-09-02
CN100575013C (zh) 2009-12-30
DE20221133U1 (de) 2005-03-10
KR100982113B1 (ko) 2010-09-14
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US20100263491A1 (en) 2010-10-21
AU2002322689B2 (en) 2006-11-02
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EP1420924A4 (en) 2005-06-08
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