DE69030654D1 - Wrench - Google Patents

Wrench

Info

Publication number
DE69030654D1
DE69030654D1 DE69030654T DE69030654T DE69030654D1 DE 69030654 D1 DE69030654 D1 DE 69030654D1 DE 69030654 T DE69030654 T DE 69030654T DE 69030654 T DE69030654 T DE 69030654T DE 69030654 D1 DE69030654 D1 DE 69030654D1
Authority
DE
Germany
Prior art keywords
socket
units
wrench
order
socket member
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
DE69030654T
Other languages
German (de)
Inventor
Kwang-Moo Kim
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.)
Individual
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
Priority claimed from KR2019900006989U external-priority patent/KR920004285Y1/en
Priority claimed from KR2019900010723U external-priority patent/KR920004286Y1/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE69030654D1 publication Critical patent/DE69030654D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
    • B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel
    • 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
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/102—Spanners; Wrenches with adjustable jaws composed of a plurality of sockets slidable in each other
    • 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
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/107—Spanners; Wrenches with adjustable jaws composed of a main body with exchangeable inserts

Abstract

A socket wrench capable of handling a great diversity of bolts and nuts is disclosed. The socket wrench includes an upper socket member (5') and a lower socket member (6') in a detachable form. The upper socket member (5') includes an outer socket (2') and a plurality of socket units (3, 4) while the lower socket member (6') also includes an outer socket (100) and a plurality of socket units (105). The socket units are installed in an axially slidable manner by providing an axially adjusting member (7), and therefore, a proper one can be selected from the plurality of socket units in order to loosen or tighten the bolt or nut. Further, an ordinary ratchet mechanism (8) is installed in order to set the rotational direction of the upper and lower socket members (5', 6'). <IMAGE>
DE69030654T 1990-05-23 1990-09-14 Wrench Expired - Lifetime DE69030654D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2019900006989U KR920004285Y1 (en) 1990-05-23 1990-05-23 Socket wrench
KR2019900010723U KR920004286Y1 (en) 1990-07-21 1990-07-21 Socket wrench

Publications (1)

Publication Number Publication Date
DE69030654D1 true DE69030654D1 (en) 1997-06-12

Family

ID=26628244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69030654T Expired - Lifetime DE69030654D1 (en) 1990-05-23 1990-09-14 Wrench

Country Status (7)

Country Link
EP (1) EP0457956B1 (en)
JP (1) JP2523694Y2 (en)
CN (1) CN2088021U (en)
AT (1) ATE152657T1 (en)
AU (1) AU7430291A (en)
CA (1) CA2041016A1 (en)
DE (1) DE69030654D1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1313246C (en) * 2002-04-17 2007-05-02 张珍财 Impact wrench and method for making same
CN101618529B (en) * 2008-07-04 2011-06-29 胡厚飞 Three-segment toggling button wrench
CN102001071A (en) * 2010-11-18 2011-04-06 大庆井井源油田科技开发有限公司 Bidirectional powerful socket combination wrench
CN103047234B (en) * 2011-10-11 2015-03-25 四川华庆机械有限责任公司 Floating type locking mechanism
CN103447996A (en) * 2013-09-22 2013-12-18 广西五鸿建设集团有限公司 Labor-saving wrench
CN104741909B (en) * 2013-12-25 2018-10-26 海洋王（东莞）照明科技有限公司 Threaded fastening device
CN104260030A (en) * 2014-03-17 2015-01-07 宁波市杰尔威工具有限公司 Multifunctional ratchet wrench
KR200489705Y1 (en) * 2017-04-29 2019-07-25 이동교 Tool for serration socket
CN108515480A (en) * 2018-03-08 2018-09-11 杭州巨星科技股份有限公司 Adjustable spanner
CN109015492B (en) * 2018-08-13 2021-02-02 金华职业技术学院 Ratchet type vertical universal wrench
CN109590934B (en) * 2018-12-25 2021-01-12 深圳大学 Spanner convenient to bore size is adjusted
CN114871982B (en) * 2022-06-20 2023-09-29 四川航天长征装备制造有限公司 Multi-specification replaceable nut anti-drop wrench with limited inclined space

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711112A (en) * 1953-11-30 1955-06-21 Adrien E Durand Multiple socket wrench
US4328720A (en) * 1980-03-17 1982-05-11 Shiel Walter P Socket wrench and set
GB2115330B (en) * 1982-02-22 1986-04-03 Andrew Charles Simon Hurst Multiple socket spanner
FR2631275A1 (en) * 1988-05-16 1989-11-17 Fassetta Sa F Multi-function spanner (key) device with alternate and independent adjustments for tightening nuts and wood screws or the like

Also Published As

Publication number Publication date
ATE152657T1 (en) 1997-05-15
CA2041016A1 (en) 1991-11-24
EP0457956B1 (en) 1997-05-07
EP0457956A3 (en) 1992-09-16
CN2088021U (en) 1991-11-06
JPH0489665U (en) 1992-08-05
AU7430291A (en) 1991-11-28
JP2523694Y2 (en) 1997-01-29
EP0457956A2 (en) 1991-11-27

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Legal Events

Date Code Title Description
8332 No legal effect for de