EP0771253A4 - Schneidklingen für tragbare motorscheren - Google Patents

Schneidklingen für tragbare motorscheren

Info

Publication number
EP0771253A4
EP0771253A4 EP96920194A EP96920194A EP0771253A4 EP 0771253 A4 EP0771253 A4 EP 0771253A4 EP 96920194 A EP96920194 A EP 96920194A EP 96920194 A EP96920194 A EP 96920194A EP 0771253 A4 EP0771253 A4 EP 0771253A4
Authority
EP
European Patent Office
Prior art keywords
blades
hand
held power
power operated
operated shears
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
EP96920194A
Other languages
English (en)
French (fr)
Other versions
EP0771253A1 (de
EP0771253B1 (de
Inventor
Raymond J Herrmann
Arthur W Zimmerman
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.)
Bettcher Industries Inc
Original Assignee
Bettcher Industries Inc
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 Bettcher Industries Inc filed Critical Bettcher Industries Inc
Publication of EP0771253A1 publication Critical patent/EP0771253A1/de
Publication of EP0771253A4 publication Critical patent/EP0771253A4/de
Application granted granted Critical
Publication of EP0771253B1 publication Critical patent/EP0771253B1/de
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
    • B26B15/00—Hand-held shears with motor-driven blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/12—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/12—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
    • B25B7/126—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears with fluid drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Scissors And Nippers (AREA)
EP96920194A 1995-05-19 1996-05-14 Schneidklingen für tragbare motorscheren Expired - Lifetime EP0771253B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44534495A 1995-05-19 1995-05-19
US445344 1995-05-19
PCT/US1996/006789 WO1996036463A1 (en) 1995-05-19 1996-05-14 Blades for hand-held power operated shears

Publications (3)

Publication Number Publication Date
EP0771253A1 EP0771253A1 (de) 1997-05-07
EP0771253A4 true EP0771253A4 (de) 1999-09-01
EP0771253B1 EP0771253B1 (de) 2004-05-06

Family

ID=23768559

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96920194A Expired - Lifetime EP0771253B1 (de) 1995-05-19 1996-05-14 Schneidklingen für tragbare motorscheren

Country Status (3)

Country Link
EP (1) EP0771253B1 (de)
DE (1) DE69632374T2 (de)
WO (1) WO1996036463A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1075470C (zh) * 1999-03-19 2001-11-28 清华大学 在球形氢氧化镍表面包覆氢氧氧化钴的工艺
CN102310222B (zh) * 2011-09-06 2013-08-21 南京德朔实业有限公司 可安全换刀片的电动工具
CA2888500A1 (en) * 2012-12-21 2014-06-26 Owen PAPWORTH Improved scissors
CN107139225A (zh) * 2017-05-03 2017-09-08 张永波 一种玻璃剪切破碎器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654700A (en) * 1969-08-05 1972-04-11 James A Pawloski Powered cutting tool and cutting head therefor
US4967474A (en) * 1990-03-26 1990-11-06 Wells Andrew J Hand-held power-operated shears
US5375330A (en) * 1993-10-06 1994-12-27 Bettcher Industries, Inc. Hand held power operated shears

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107556B (de) * 1960-01-22 1961-05-25 Friedrich Kilian Schere mit auswechselbaren Scherenblaettern
JPS5239552Y2 (de) * 1972-08-11 1977-09-07
JPS5288886A (en) * 1976-01-20 1977-07-25 Feather Ind Ltd Scissors in which cutting edge plate is displaceable to angle needed for cutting
US5501016A (en) * 1994-11-02 1996-03-26 Kuribayashi; Takayoshi Scissors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654700A (en) * 1969-08-05 1972-04-11 James A Pawloski Powered cutting tool and cutting head therefor
US4967474A (en) * 1990-03-26 1990-11-06 Wells Andrew J Hand-held power-operated shears
US5375330A (en) * 1993-10-06 1994-12-27 Bettcher Industries, Inc. Hand held power operated shears

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9636463A1 *

Also Published As

Publication number Publication date
EP0771253A1 (de) 1997-05-07
DE69632374D1 (de) 2004-06-09
DE69632374T2 (de) 2004-09-23
WO1996036463A1 (en) 1996-11-21
EP0771253B1 (de) 2004-05-06

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