FR2850311B3 - Structure de tournevis - Google Patents

Structure de tournevis

Info

Publication number
FR2850311B3
FR2850311B3 FR0301003A FR0301003A FR2850311B3 FR 2850311 B3 FR2850311 B3 FR 2850311B3 FR 0301003 A FR0301003 A FR 0301003A FR 0301003 A FR0301003 A FR 0301003A FR 2850311 B3 FR2850311 B3 FR 2850311B3
Authority
FR
France
Prior art keywords
screwdriver structure
screwdriver
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
FR0301003A
Other languages
English (en)
Other versions
FR2850311A3 (fr
Inventor
Chih Ching Hsieh
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 US10/299,714 priority Critical patent/US20040094001A1/en
Application filed by Individual filed Critical Individual
Priority to FR0301003A priority patent/FR2850311B3/fr
Publication of FR2850311A3 publication Critical patent/FR2850311A3/fr
Application granted granted Critical
Publication of FR2850311B3 publication Critical patent/FR2850311B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H3/00Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
    • B25H3/006Storage means specially adapted for one specific hand apparatus, e.g. an electric drill
    • 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
    • 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
    • B25G1/046Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners with free-turning section at end of handle remote from tool
FR0301003A 2002-11-20 2003-01-29 Structure de tournevis Expired - Lifetime FR2850311B3 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/299,714 US20040094001A1 (en) 2002-11-20 2002-11-20 Screwdriver structure
FR0301003A FR2850311B3 (fr) 2002-11-20 2003-01-29 Structure de tournevis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/299,714 US20040094001A1 (en) 2002-11-20 2002-11-20 Screwdriver structure
FR0301003A FR2850311B3 (fr) 2002-11-20 2003-01-29 Structure de tournevis

Publications (2)

Publication Number Publication Date
FR2850311A3 FR2850311A3 (fr) 2004-07-30
FR2850311B3 true FR2850311B3 (fr) 2004-12-17

Family

ID=32852329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0301003A Expired - Lifetime FR2850311B3 (fr) 2002-11-20 2003-01-29 Structure de tournevis

Country Status (2)

Country Link
US (1) US20040094001A1 (fr)
FR (1) FR2850311B3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913706B1 (fr) * 2007-03-13 2011-04-01 Ocai Distrib Truelle de macon

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US112419A (en) * 1871-03-07 Improvement in bit-braces
US1469792A (en) * 1922-03-06 1923-10-09 Nels A Johnson Removable-blade screw driver
US2564356A (en) * 1948-11-12 1951-08-14 Arthur E Dianda Handle for screw drivers and other hand tools
US4093008A (en) * 1975-10-24 1978-06-06 Lino Martin Screw driver having capped handle with rotable cap
US5052253A (en) * 1990-08-01 1991-10-01 Lin Ching Jou Screwdriver
US5526724A (en) * 1993-08-10 1996-06-18 Bruggeman; Homer F. Screw driver with palm knob
US5823078A (en) * 1997-01-15 1998-10-20 Liu; Tsai-Fa Precision screwdriver equipped with a rotatable cap
DE29803967U1 (de) * 1998-03-07 1998-04-23 Holland Letz Felo Werkzeug Werkzeug-Griff, insbesondere für Elektronik-Schraubendreher und ähnliche Geräte
US6295904B1 (en) * 2000-04-10 2001-10-02 James Webb Insulated torque lever driving tool

Also Published As

Publication number Publication date
US20040094001A1 (en) 2004-05-20
FR2850311A3 (fr) 2004-07-30

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