ES2140387T3 - Llave de tuercas ajustable. - Google Patents

Llave de tuercas ajustable.

Info

Publication number
ES2140387T3
ES2140387T3 ES91904356T ES91904356T ES2140387T3 ES 2140387 T3 ES2140387 T3 ES 2140387T3 ES 91904356 T ES91904356 T ES 91904356T ES 91904356 T ES91904356 T ES 91904356T ES 2140387 T3 ES2140387 T3 ES 2140387T3
Authority
ES
Spain
Prior art keywords
box
disc
adjustable nut
nut wrench
jaws
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
ES91904356T
Other languages
English (en)
Spanish (es)
Inventor
Gregory Fossella
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 US07/567,290 external-priority patent/US5090273A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2140387T3 publication Critical patent/ES2140387T3/es
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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet 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
    • B25B13/44—Spanners; Wrenches of the chuck 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
    • B25B13/46—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
    • B25B13/46—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
    • B25B13/466—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 an axial direction
    • 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
    • B25B13/467—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member which are gear-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Accessories For Mixers (AREA)
ES91904356T 1990-08-14 1991-02-01 Llave de tuercas ajustable. Expired - Lifetime ES2140387T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/567,290 US5090273A (en) 1989-07-28 1990-08-14 Adjustable ratchet wrench
US63882891A 1991-01-08 1991-01-08

Publications (1)

Publication Number Publication Date
ES2140387T3 true ES2140387T3 (es) 2000-03-01

Family

ID=27074432

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91904356T Expired - Lifetime ES2140387T3 (es) 1990-08-14 1991-02-01 Llave de tuercas ajustable.

Country Status (4)

Country Link
EP (1) EP0543815B1 (enrdf_load_stackoverflow)
DE (1) DE69131896T2 (enrdf_load_stackoverflow)
ES (1) ES2140387T3 (enrdf_load_stackoverflow)
WO (1) WO1992003261A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5305670A (en) * 1989-07-28 1994-04-26 Gregory Fossella Adjustable wrench
US6889579B1 (en) 2004-01-23 2005-05-10 Loggerhead Tools Llc Adjustable gripping tool
US8833209B2 (en) 2004-01-23 2014-09-16 Loggerhead Tools, Llc Adjustable gripping tool
US8402863B2 (en) 2004-01-23 2013-03-26 Loggerhead Tools, Llc Adjustable gripping tool
EP2543479A1 (en) * 2011-07-04 2013-01-09 Liang, Yi-Ming Adjustable socket structure
CN106425951A (zh) * 2016-11-23 2017-02-22 王雨琪 可调式扳手

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US912117A (en) * 1908-02-24 1909-02-09 Charles B Green Wrench.
US915443A (en) * 1908-08-18 1909-03-16 Thomas A Jones Adjustable ratchet-wrench.
US1000277A (en) * 1910-12-27 1911-08-08 Martin Mccoy Adjustable ratchet-wrench.
US1074594A (en) * 1912-10-10 1913-10-07 Christian Andersen Wrench.
US1274337A (en) * 1917-12-29 1918-07-30 Jacob G Schwartz Wrench.
US1357935A (en) * 1920-03-15 1920-11-09 Ulysses G Argetsinger Adjustable socket-wrench
US1450641A (en) * 1921-04-16 1923-04-03 Stephen J Ograbisz Wrench
US1410080A (en) * 1921-12-01 1922-03-21 Schwahlen Josef Chuck
US2580247A (en) * 1949-06-13 1951-12-25 Charles Henry Harrison Cam actuated wrench
US2860881A (en) * 1955-07-18 1958-11-18 John Ramming Machine Company Chuck
US2979089A (en) * 1958-04-24 1961-04-11 Hanns Fickert Portable battery-energized screw driver
US4524649A (en) * 1983-01-19 1985-06-25 Joe Diaz Electric socket wrench
US4932292A (en) * 1988-10-18 1990-06-12 Jake Merrick Sucker rod tool
DE3924323A1 (de) * 1989-07-22 1991-01-31 Bayerische Motoren Werke Ag Schraubenschluessel
US5067376A (en) * 1989-08-10 1991-11-26 Gregory Fosella Adjustable extension wrench for ratchet drive

Also Published As

Publication number Publication date
EP0543815B1 (en) 2000-01-05
DE69131896T2 (de) 2000-06-15
EP0543815A4 (enrdf_load_stackoverflow) 1994-03-30
EP0543815A1 (en) 1993-06-02
DE69131896D1 (de) 2000-02-10
WO1992003261A1 (en) 1992-03-05

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