ES2140387T3 - ADJUSTABLE NUT WRENCH. - Google Patents
ADJUSTABLE NUT WRENCH.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
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)
Abstract
UNA LLAVE AJUSTABLE CON UNA CAJA (12) CON UN MANGO (14) Y TENIENDO UNA DIVERSIDAD DE MORDAZAS (70) QUE SE EXTIENDEN EN LA PARTE BAJA DE LA CAJA Y SE MUEVEN RADIALMENTE CON RESPECTO A OTRA. LA CAJA (12) CONTIENE UN DISCO DE CONTROL (28) QUE PUEDE SER BLOQUEADO EN LA CAJA (12) PARA PREVENIR QUE LAS MORDAZAS (70) GIREN RESPECTO A LA CAJA (12). UN DISCO DE AJUSTE (80) PARA LAS MORDAZAS (70) ESTA SITUADA TRAS EL DISCO DE CONTROL (28) Y SE PROLONGA POR LA PARTE BAJA DE LA CAJA (12). EL DISCO DE AJUSTE (80) CONTIENE PESTILLOS (92,100) QUE ABREN Y CIERRAN LAS MORDAZAS (70) DEPENDIENDO DE LA DIRECCION DE ROTACION DEL DISCO DE AJUSTE.AN ADJUSTABLE WRENCH WITH A BOX (12) WITH A HANDLE (14) AND HAVING A DIVERSITY OF CLAMPS (70) THAT EXTEND IN THE LOWER PART OF THE BOX AND MOVE RADIOUSLY WITH RESPECT TO ANOTHER. THE BOX (12) CONTAINS A CONTROL DISC (28) WHICH CAN BE LOCKED IN THE BOX (12) TO PREVENT THE JAWS (70) FROM ROTATING IN RELATION TO THE BOX (12). AN ADJUSTMENT DISC (80) FOR THE CLAMPS (70) IS LOCATED AFTER THE CONTROL DISC (28) AND PROLONGES BY THE LOWER PART OF THE CASE (12). THE ADJUSTMENT DISC (80) CONTAINS LATCHES (92,100) THAT OPEN AND CLOSE THE JAWS (70) DEPENDING ON THE DIRECTION OF ROTATION OF THE ADJUSTMENT DISC.
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 (en) | 2000-03-01 |
Family
ID=27074432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91904356T Expired - Lifetime ES2140387T3 (en) | 1990-08-14 | 1991-02-01 | ADJUSTABLE NUT WRENCH. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0543815B1 (en) |
DE (1) | DE69131896T2 (en) |
ES (1) | ES2140387T3 (en) |
WO (1) | WO1992003261A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5305670A (en) * | 1989-07-28 | 1994-04-26 | Gregory Fossella | Adjustable wrench |
US8402863B2 (en) | 2004-01-23 | 2013-03-26 | Loggerhead Tools, Llc | Adjustable gripping tool |
US8833209B2 (en) | 2004-01-23 | 2014-09-16 | Loggerhead Tools, Llc | Adjustable gripping tool |
US6889579B1 (en) | 2004-01-23 | 2005-05-10 | Loggerhead Tools Llc | Adjustable gripping tool |
EP2543479A1 (en) * | 2011-07-04 | 2013-01-09 | Liang, Yi-Ming | Adjustable socket structure |
CN106425951A (en) * | 2016-11-23 | 2017-02-22 | 王雨琪 | Adjustable spanner |
Family Cites Families (15)
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 (en) * | 1989-07-22 | 1991-01-31 | Bayerische Motoren Werke Ag | Adjustable wrench tool - has working surfaces in head fitted in common spring loaded segmental jaws |
US5067376A (en) * | 1989-08-10 | 1991-11-26 | Gregory Fosella | Adjustable extension wrench for ratchet drive |
-
1991
- 1991-02-01 ES ES91904356T patent/ES2140387T3/en not_active Expired - Lifetime
- 1991-02-01 WO PCT/US1991/000709 patent/WO1992003261A1/en active IP Right Grant
- 1991-02-01 DE DE69131896T patent/DE69131896T2/en not_active Expired - Fee Related
- 1991-02-01 EP EP91904356A patent/EP0543815B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1992003261A1 (en) | 1992-03-05 |
EP0543815A1 (en) | 1993-06-02 |
DE69131896D1 (en) | 2000-02-10 |
EP0543815A4 (en) | 1994-03-30 |
EP0543815B1 (en) | 2000-01-05 |
DE69131896T2 (en) | 2000-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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