DE29810451U1 - Schraubendreher mit Kurbelarm - Google Patents

Schraubendreher mit Kurbelarm

Info

Publication number
DE29810451U1
DE29810451U1 DE29810451U DE29810451U DE29810451U1 DE 29810451 U1 DE29810451 U1 DE 29810451U1 DE 29810451 U DE29810451 U DE 29810451U DE 29810451 U DE29810451 U DE 29810451U DE 29810451 U1 DE29810451 U1 DE 29810451U1
Authority
DE
Germany
Prior art keywords
screwdriver
crank arm
crank
arm
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
DE29810451U
Other languages
English (en)
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 CHUN CHIUNG DA LI TAICHUNG TW
Original Assignee
CHEN CHUN CHIUNG DA LI TAICHUNG TW
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 to US09/086,698 priority Critical patent/US6116123A/en
Application filed by CHEN CHUN CHIUNG DA LI TAICHUNG TW filed Critical CHEN CHUN CHIUNG DA LI TAICHUNG TW
Priority to DE29810451U priority patent/DE29810451U1/de
Publication of DE29810451U1 publication Critical patent/DE29810451U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/085Crank handles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00Screwdrivers
    • B25B15/02Screwdrivers operated by rotating the handle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25GHANDLES FOR HAND IMPLEMENTS
    • B25G1/00Handle constructions
    • B25G1/005Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque
    • B25G1/007Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque of crank type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25GHANDLES FOR HAND IMPLEMENTS
    • B25G1/00Handle constructions
    • B25G1/04Handle constructions telescopic; extensible; sectional
    • B25G1/043Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners
DE29810451U 1998-05-27 1998-06-10 Schraubendreher mit Kurbelarm Expired - Lifetime DE29810451U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US09/086,698 US6116123A (en) 1998-05-27 1998-05-27 Screw driver having a retractable and rotatable handle
DE29810451U DE29810451U1 (de) 1998-05-27 1998-06-10 Schraubendreher mit Kurbelarm

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/086,698 US6116123A (en) 1998-05-27 1998-05-27 Screw driver having a retractable and rotatable handle
DE29810451U DE29810451U1 (de) 1998-05-27 1998-06-10 Schraubendreher mit Kurbelarm

Publications (1)

Publication Number Publication Date
DE29810451U1 true DE29810451U1 (de) 1998-08-20

Family

ID=26061584

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29810451U Expired - Lifetime DE29810451U1 (de) 1998-05-27 1998-06-10 Schraubendreher mit Kurbelarm

Country Status (2)

Country Link
US (1) US6116123A (de)
DE (1) DE29810451U1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102848343A (zh) * 2011-06-30 2013-01-02 北汽福田汽车股份有限公司 一种螺丝刀
CN103586813A (zh) * 2013-10-12 2014-02-19 苏州市吴中区曙光铜管厂 一种起子
FR3014004A1 (fr) * 2013-10-22 2015-06-05 Actervis Gmbh Cle universelle

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6401301B1 (en) * 2000-09-07 2002-06-11 Kun Chih Hung Screwdriver grip structure
US6640672B1 (en) * 2002-08-19 2003-11-04 Gong Fong Enterprise Co., Ltd. Screwdriver
US7040197B2 (en) * 2004-06-15 2006-05-09 Weng-Gong Wu Opener providing large arm of force
WO2007100659A2 (en) * 2006-02-23 2007-09-07 Professional Tool Manufacturing, Llc Multi-driver ratcheting hand tool
US8156847B2 (en) * 2007-08-07 2012-04-17 Alphatec Spine, Inc. Undercut screw feature and driver
WO2009021115A2 (en) * 2007-08-07 2009-02-12 Alpinespine Llc Locking screw driver handle
DE102008044681A1 (de) * 2008-08-28 2010-03-04 Hsin Ying Enterprise Co., Ltd., Dadu Werkzeugverbindung
DE102012202528B4 (de) * 2012-02-20 2014-03-13 Saf-Holland Gmbh Arretiermechanismus
US9840002B2 (en) * 2013-09-30 2017-12-12 Lew C. Schon Modular driver and screw system
CN103722516A (zh) * 2013-12-04 2014-04-16 大连洁能重工机械有限公司 核电专用十字槽螺钉拧紧工装
CN105415253A (zh) * 2015-12-14 2016-03-23 苏州创丰精密五金有限公司 一种紧固件松紧治具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US652414A (en) * 1898-11-19 1900-06-26 Lewis E Barnes Crank and lever.
US1120334A (en) * 1914-05-26 1914-12-08 Mary Vana Bit-stock.
US2182673A (en) * 1938-03-16 1939-12-05 Magnano Everino Screw driver
US2572444A (en) * 1946-06-21 1951-10-23 Carden Albert Tool handle
US3068728A (en) * 1960-03-07 1962-12-18 Thomas L Shepherd Socket wrench
DE29701800U1 (de) * 1997-01-31 1997-04-17 Chen Chun Chiung Schraubendreher

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102848343A (zh) * 2011-06-30 2013-01-02 北汽福田汽车股份有限公司 一种螺丝刀
CN103586813A (zh) * 2013-10-12 2014-02-19 苏州市吴中区曙光铜管厂 一种起子
FR3014004A1 (fr) * 2013-10-22 2015-06-05 Actervis Gmbh Cle universelle

Also Published As

Publication number Publication date
US6116123A (en) 2000-09-12

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19981001

R156 Lapse of ip right after 3 years

Effective date: 20020403