CN2176871Y - 一种便于使用的新型呆扳手 - Google Patents

一种便于使用的新型呆扳手 Download PDF

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Publication number
CN2176871Y
CN2176871Y CN93216345U CN93216345U CN2176871Y CN 2176871 Y CN2176871 Y CN 2176871Y CN 93216345 U CN93216345 U CN 93216345U CN 93216345 U CN93216345 U CN 93216345U CN 2176871 Y CN2176871 Y CN 2176871Y
Authority
CN
China
Prior art keywords
angle
length
wrench
opening
center
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
CN93216345U
Other languages
English (en)
Chinese (zh)
Inventor
陈锐贤
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.)
Chen Ruixian
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN93216345U priority Critical patent/CN2176871Y/zh
Priority to EP94913474A priority patent/EP0747173A1/de
Priority to AU65626/94A priority patent/AU6562694A/en
Priority to PCT/CN1994/000032 priority patent/WO1995000297A1/zh
Application granted granted Critical
Publication of CN2176871Y publication Critical patent/CN2176871Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Rolling Contact Bearings (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
CN93216345U 1993-06-21 1993-06-21 一种便于使用的新型呆扳手 Expired - Fee Related CN2176871Y (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN93216345U CN2176871Y (zh) 1993-06-21 1993-06-21 一种便于使用的新型呆扳手
EP94913474A EP0747173A1 (de) 1993-06-21 1994-04-29 Schranbenschlüssel
AU65626/94A AU6562694A (en) 1993-06-21 1994-04-29 A novel wrench
PCT/CN1994/000032 WO1995000297A1 (fr) 1993-06-21 1994-04-29 Cle d'un type nouveau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN93216345U CN2176871Y (zh) 1993-06-21 1993-06-21 一种便于使用的新型呆扳手

Publications (1)

Publication Number Publication Date
CN2176871Y true CN2176871Y (zh) 1994-09-14

Family

ID=5005455

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93216345U Expired - Fee Related CN2176871Y (zh) 1993-06-21 1993-06-21 一种便于使用的新型呆扳手

Country Status (4)

Country Link
EP (1) EP0747173A1 (de)
CN (1) CN2176871Y (de)
AU (1) AU6562694A (de)
WO (1) WO1995000297A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU701290B2 (en) * 1995-05-04 1999-01-21 Gerhard Schmauser Modular building framework
FR2752183B1 (fr) * 1996-08-12 1998-10-16 Simplet Serge Cle plate a commande de rotation alternative et manuelle
FR2760206B1 (fr) * 1997-02-28 1999-04-16 Facom Cle cliquetante
DE19854374B4 (de) 1998-11-25 2004-07-01 Hirse-Patent-Lizenz-Gmbh Gabelschlüssel
DE10020379C1 (de) * 2000-04-26 2002-01-24 Hirse Patent Lizenz Gmbh Ratschengabelschlüssel
DE10123670C1 (de) * 2001-05-16 2002-11-07 Hirse Patent Lizenz Gmbh Gabelschlüssel
DE102020105099B3 (de) 2020-02-27 2021-07-08 Wera Werkzeuge Gmbh Maulschlüssel
DE202020101066U1 (de) 2020-02-27 2021-05-28 Wera Werkzeuge Gmbh Maulschlüssel

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB289703A (en) * 1927-09-27 1928-05-03 Alfred Henry Witter Improvements in or relating to spanners or wrenches
US2671368A (en) * 1951-03-12 1954-03-09 Diebold Fritz Wrench, including movable or stationary jaws
US3850057A (en) * 1973-11-23 1974-11-26 Johnson P Combination torqueing and ratcheting wrench
US3955450A (en) * 1975-04-25 1976-05-11 James R. Head Adjustable wrench for torqueing and ratcheting a symmetrical polygon member
GB2080171A (en) * 1980-07-24 1982-02-03 Harris Alexander Spanner
CN87200544U (zh) * 1987-01-13 1987-10-14 李常青 扳手
US4889020A (en) * 1987-08-31 1989-12-26 Baker David R Open end ratchet type wrench
CN2037289U (zh) * 1988-04-19 1989-05-10 郑潮 单向开口扳手
US5131312A (en) * 1989-09-18 1992-07-21 Macor Richard J Surface conforming, torque enhancing wrench
CN2071566U (zh) * 1990-07-18 1991-02-20 漆明远 一种新型呆扳手
CN2100285U (zh) * 1991-09-11 1992-04-01 国营北京市东北旺工具厂 异型扳手

Also Published As

Publication number Publication date
EP0747173A4 (de) 1996-08-23
AU6562694A (en) 1995-01-17
WO1995000297A1 (fr) 1995-01-05
EP0747173A1 (de) 1996-12-11

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE ADDRESS; FROM: 301, BUILDING 14, XIAOSONGHUAYUAN, ZHUHAI CITY, GUANGDONG PROVINCETO: ROOM 203, TOWER A, BUILDING 3, NO. 3, MEIHUA ROAD(EAST), XIANGZHOU DISTRICT, ZHUHAI CITY, GUANGDONG PROVINCE, 519000

CP03 Change of name, title or address

Address after: 519000, A, Room 203, building 3, 3 Hua Mei Dong Road, Xiangzhou District, Guangdong, Zhuhai

Patentee after: Chen Ruixian

Address before: 14 Komatsu garden, Zhuhai, Guangdong 301

Patentee before: Chen Ruixian

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee