DE29701978U1 - Schraubendreher mit Drehunterstützung - Google Patents

Schraubendreher mit Drehunterstützung

Info

Publication number
DE29701978U1
DE29701978U1 DE29701978U DE29701978U DE29701978U1 DE 29701978 U1 DE29701978 U1 DE 29701978U1 DE 29701978 U DE29701978 U DE 29701978U DE 29701978 U DE29701978 U DE 29701978U DE 29701978 U1 DE29701978 U1 DE 29701978U1
Authority
DE
Germany
Prior art keywords
screwdriver
turning support
turning
support
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
DE29701978U
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.)
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 to US08/782,673 priority Critical patent/US5823078A/en
Application filed by Individual filed Critical Individual
Priority to DE29701978U priority patent/DE29701978U1/de
Publication of DE29701978U1 publication Critical patent/DE29701978U1/de
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
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/10—Handle constructions characterised by material or shape
    • B25G1/105—Handle constructions characterised by material or shape for screwdrivers, wrenches or spanners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/04—Handle constructions telescopic; extensible; sectional
    • B25G1/043—Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners
    • B25G1/046—Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners with free-turning section at end of handle remote from tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE29701978U 1997-01-15 1997-02-05 Schraubendreher mit Drehunterstützung Expired - Lifetime DE29701978U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US08/782,673 US5823078A (en) 1997-01-15 1997-01-15 Precision screwdriver equipped with a rotatable cap
DE29701978U DE29701978U1 (de) 1997-01-15 1997-02-05 Schraubendreher mit Drehunterstützung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/782,673 US5823078A (en) 1997-01-15 1997-01-15 Precision screwdriver equipped with a rotatable cap
DE29701978U DE29701978U1 (de) 1997-01-15 1997-02-05 Schraubendreher mit Drehunterstützung

Publications (1)

Publication Number Publication Date
DE29701978U1 true DE29701978U1 (de) 1997-04-24

Family

ID=26059917

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29701978U Expired - Lifetime DE29701978U1 (de) 1997-01-15 1997-02-05 Schraubendreher mit Drehunterstützung

Country Status (2)

Country Link
US (1) US5823078A (de)
DE (1) DE29701978U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0941814A2 (de) * 1998-03-07 1999-09-15 Felo-Werkzeugfabrik Holland-Letz Gmbh Werkzeughandgriff
US20160339580A1 (en) * 2015-05-19 2016-11-24 Chia-Szu Lin Precision handle for hand tools

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040065178A1 (en) * 1996-07-31 2004-04-08 Wayne Anderson Multiple-in-1 precision hand tool
US6655243B2 (en) 1996-07-31 2003-12-02 Wayne Anderson Multiple-in-1 precision hand tool
USD419847S (en) * 1998-07-22 2000-02-01 Chen zhang-ying Handle of precision screwdriver
USD432382S (en) * 2000-01-13 2000-10-24 Chu Min Co., Ltd. Screwdriver
US6295904B1 (en) * 2000-04-10 2001-10-02 James Webb Insulated torque lever driving tool
ITMC20010105A1 (it) * 2001-11-05 2003-05-05 Piergiacomi Sud Srl Cacciavite di precisione
US20030222471A1 (en) * 2002-05-28 2003-12-04 Chang-Ying Chen Bottom piece on handle of hand tool
US6681664B1 (en) * 2002-07-12 2004-01-27 Chih-Ching Hsien Handle for hand tool
GB2395153B (en) * 2002-11-18 2006-02-22 Chih-Ching Hsieh Hand tool handle with rotary cap
US20040094001A1 (en) * 2002-11-20 2004-05-20 Chih-Ching Hsieh Screwdriver structure
US7093524B2 (en) * 2002-11-20 2006-08-22 Chih-Ching Hsieh Screwdriver structure
US7255028B1 (en) 2006-05-17 2007-08-14 Helen Of Troy Limited Multi-bit precision screwdriver
US7398712B1 (en) * 2007-03-14 2008-07-15 Chih-Ching Hsieh Rotary impact tool
US7958804B2 (en) * 2007-12-06 2011-06-14 Custom Spec Engineering, Inc. Screwdriver handle having removable rotating cap
US20160046014A1 (en) * 2014-08-15 2016-02-18 W .E. Shine Marketing, Inc. Multi-bit tool
CN105215913A (zh) * 2015-11-09 2016-01-06 江南大学 一种转角螺丝刀
CN113478424B (zh) * 2021-07-10 2022-07-26 进业（天津）轻工制品有限公司 一种易于批头保养的螺丝刀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1049650A (en) * 1911-03-07 1913-01-07 Benjamin Sellar Mfg Co Screw-driver.
US1772040A (en) * 1927-05-07 1930-08-05 Dunlea Dorothea Screw driver
US2351705A (en) * 1942-12-09 1944-06-20 Prall Gustav Screw driver
US2635660A (en) * 1946-12-07 1953-04-21 Orlie W Dawson Tool having handle movable at right angles and dovetailed lock
US2849041A (en) * 1957-05-09 1958-08-26 Vetri Michael Attachment for a screw driver handle
US3343577A (en) * 1966-08-08 1967-09-26 Watsco Inc Swivel top ratchet driver
US4093008A (en) * 1975-10-24 1978-06-06 Lino Martin Screw driver having capped handle with rotable cap
US5431075A (en) * 1994-03-31 1995-07-11 Jose A. Cruz Swivel head screwdriver

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0941814A2 (de) * 1998-03-07 1999-09-15 Felo-Werkzeugfabrik Holland-Letz Gmbh Werkzeughandgriff
EP0941814A3 (de) * 1998-03-07 2002-01-23 Felo-Werkzeugfabrik Holland-Letz Gmbh Werkzeughandgriff
US20160339580A1 (en) * 2015-05-19 2016-11-24 Chia-Szu Lin Precision handle for hand tools
US9889549B2 (en) * 2015-05-19 2018-02-13 Shyang Yun Tools Co., Ltd. Precision handle for hand tools

Also Published As

Publication number Publication date
US5823078A (en) 1998-10-20

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970605

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20000308

R157 Lapse of ip right after 6 years

Effective date: 20030829