ES480841A1 - Una llave de trinquete para tuercas. - Google Patents
Una llave de trinquete para tuercas.Info
- Publication number
- ES480841A1 ES480841A1 ES480841A ES480841A ES480841A1 ES 480841 A1 ES480841 A1 ES 480841A1 ES 480841 A ES480841 A ES 480841A ES 480841 A ES480841 A ES 480841A ES 480841 A1 ES480841 A1 ES 480841A1
- Authority
- ES
- Spain
- Prior art keywords
- wrench
- locking member
- bolt head
- jaws
- rack
- 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
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
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/20—Arrangements for locking the jaws
- B25B13/22—Arrangements for locking the jaws by ratchet action or toothed bars
-
- 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
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
-
- 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
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Dowels (AREA)
Abstract
Una llave de trinquete para tuercas ajustable rápidamente, para hacer girar objetos que tienen superficies planas relacionadas angularmente que rodean un eje de rotación, comprendiendo dicha llave, en combinación, un miembro de garra fijo que tiene un elemento de garra y una prolongación hacia atrás que tiene una superficie posterior; un miembro de garra movible que tiene un elemento de garra y una superficie de acoplamiento alargada; medios que montan dicho miembro de garra movible para moverse en traslación lineal sobre el miembro de garra fijo entre posiciones cerrada y abierta de dichos elementos de garra; un muelle de garra que carga literalmente dicho miembro de garra movible hacia la posición cerrada de manera que dichos elementos de garra fijo y movible normalmente se cierran ligeramente sobre un objeto situado entre ellos; medios de fijación que incluyen una cara de fijación en el miembro de garra fijo, que es acoplable selectivamente con dicha superficie de acoplamiento para fijarlos elementos de garra cerrados sobre un objeto situado entre ellos; y una palanca montada a pivotamiento en el miembro de garra fijo para acoplarse y desacoplarse de dicha superficie de acoplamiento y dicha cara de fijación, teniendo dicha palanca una superficie transversal que se apoya en dicha prolongación hacia atrás del miembro de garra fijo cuando la superficie de acoplamiento y la cara de fijación se acoplan de modo que la fuerza manual aplicada a través de la palanca contra dicha prolongación hacia atrás haga girar a un objeto sobre el cual se cierran las garras, y que pivota hacia fuera de dicha superficie posterior para desacoplar dicha superficie de acoplamiento y dicha cara de fijación y liberar con ello el miembro de garra movible para movimiento lineal libre contra la carta del muelle, estando dicha palanca relacionada con dicha prolongación hacia atrás, de manera que un usuario puede agarrar manualmente la palanca con una mano mientras deja que la prolongación hacia atrás quede libre para permitir un movimiento manual en vaivén de la llave con la mordaza móvil de la llave alternativamente fijada a fin de agarrar superficies planas opuestas de un objeto entre los elementos de garra para hacer girar dicho objeto, y liberada para que giren libremente los elementos de garra alrededor de ángulos comprendidos entre superficies planas adyacentes del objeto sin hacer girar a dicho objeto.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90910478A | 1978-05-24 | 1978-05-24 | |
| ZA792860A ZA792860B (en) | 1978-05-24 | 1979-06-08 | Quickly adjustable ratchet wrench |
| AU47993/79A AU4799379A (en) | 1978-05-24 | 1979-06-12 | Ratchet wrench |
| BR7903895A BR7903895A (pt) | 1978-05-24 | 1979-06-20 | Chave de catraca rapdamente ajustavel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES480841A1 true ES480841A1 (es) | 1980-08-16 |
Family
ID=34865197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES480841A Expired ES480841A1 (es) | 1978-05-24 | 1979-05-23 | Una llave de trinquete para tuercas. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4214491A (es) |
| JP (1) | JPS555284A (es) |
| AU (1) | AU4799379A (es) |
| BE (1) | BE876519A (es) |
| BR (1) | BR7903895A (es) |
| CA (1) | CA1106655A (es) |
| DE (1) | DE2920952A1 (es) |
| DK (1) | DK213379A (es) |
| ES (1) | ES480841A1 (es) |
| FR (1) | FR2426541A1 (es) |
| GB (1) | GB2021464B (es) |
| IN (1) | IN151905B (es) |
| IT (1) | IT1162637B (es) |
| MX (1) | MX148311A (es) |
| NL (1) | NL7904017A (es) |
| NO (1) | NO791610L (es) |
| SE (1) | SE7904532L (es) |
| ZA (1) | ZA792860B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3105262A1 (de) * | 1981-02-13 | 1982-09-02 | Bessey & Sohn Gmbh & Co, 7000 Stuttgart | Werkzeug zum verformen, druecken oder zur durchfuehrung anderer arbeitsgaenge unter anwendung von druck |
| FR2577841A1 (fr) * | 1985-02-22 | 1986-08-29 | Bertin & Cie | Clef plate a ouverture reglable et verrouillage automatique |
| FR2594063A1 (fr) * | 1986-02-13 | 1987-08-14 | Fimbel Eric | Cle d'etabli reglable |
| SE8901383L (sv) * | 1989-04-17 | 1990-10-18 | Simon Nordgren | Verktygsskaft |
| US5239899A (en) * | 1991-02-15 | 1993-08-31 | Baker David R | Wrench with inclined drive faces |
| US5152198A (en) * | 1991-11-25 | 1992-10-06 | Schmitz Jr Herman C | Snap lock adjustable wrench |
| US5584446A (en) * | 1994-09-06 | 1996-12-17 | Minnesota Mining And Manufacturing Company | Web unwinding and splicing apparatus |
| US6851338B2 (en) * | 2003-02-27 | 2005-02-08 | Arthur Wu | Apparatus of adjustable wrench for securing movable jaw |
| US7096767B2 (en) * | 2004-10-11 | 2006-08-29 | Sherburne Hollis B | Adjustable wrench |
| US8726768B2 (en) | 2011-01-31 | 2014-05-20 | Scott Horton Mitchell | Adjustable wrench |
| US9186779B2 (en) * | 2013-03-15 | 2015-11-17 | Avishar Yona Peled | Self-adjustable wrench |
| US9339939B1 (en) | 2014-11-18 | 2016-05-17 | Daniel Haney | Device with force multiplying mechanism |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1159428A (en) * | 1914-08-06 | 1915-11-09 | Jacob Sokolov | Wrench. |
| US1434753A (en) * | 1920-03-26 | 1922-11-07 | Robert S Shackford | Wrench |
| US1452668A (en) * | 1921-12-12 | 1923-04-24 | Arthur H Wettwer | Wrench |
| US1720650A (en) * | 1927-12-22 | 1929-07-09 | Carl Mcgregor | Adjustable wrench |
| US2587320A (en) * | 1946-01-10 | 1952-02-26 | Hogstadius Svante Erik Gustaf | Adjustable side-jaw wrench |
| US2970502A (en) * | 1958-11-17 | 1961-02-07 | Nordgren Simon Nils | Slidable side jaw wrench |
| FR1230338A (fr) * | 1959-07-18 | 1960-09-15 | Clé automatique à écrous | |
| US3000245A (en) * | 1959-09-02 | 1961-09-19 | Jeff Orr | Pivoted head, slidable side jaw wrench having ratchet-type actuating means |
| FR1246498A (fr) * | 1960-01-22 | 1960-11-18 | Clé à écrous comprenant une tête à mâchoire fixe et mâchoire mobile et un manche articulé à cette tête | |
| FR1360180A (fr) * | 1962-12-12 | 1964-05-08 | Clef de serrage universelle, rapide, avec blocage instantané en positions précises | |
| US3232150A (en) * | 1964-10-01 | 1966-02-01 | Ailegraud Jean | Slidable side jaw wrench having a camoperated slidable rack catch |
| US3407689A (en) * | 1966-07-13 | 1968-10-29 | Wayland F. Slayton | Sliding jaw wrench having an adjustable rack and pivoted rack catch |
| US4106372A (en) * | 1977-04-12 | 1978-08-15 | Robert A. Dexter | Adjustable end wrench |
-
1979
- 1979-05-14 CA CA327,542A patent/CA1106655A/en not_active Expired
- 1979-05-14 GB GB7916629A patent/GB2021464B/en not_active Expired
- 1979-05-15 NO NO791610A patent/NO791610L/no unknown
- 1979-05-22 NL NL7904017A patent/NL7904017A/xx not_active Application Discontinuation
- 1979-05-23 SE SE7904532A patent/SE7904532L/xx not_active Application Discontinuation
- 1979-05-23 JP JP6275179A patent/JPS555284A/ja active Pending
- 1979-05-23 FR FR7913262A patent/FR2426541A1/fr not_active Withdrawn
- 1979-05-23 DE DE19792920952 patent/DE2920952A1/de not_active Withdrawn
- 1979-05-23 ES ES480841A patent/ES480841A1/es not_active Expired
- 1979-05-23 DK DK213379A patent/DK213379A/da not_active Application Discontinuation
- 1979-05-23 BE BE0/195373A patent/BE876519A/xx unknown
- 1979-05-24 MX MX177797A patent/MX148311A/es unknown
- 1979-05-24 IT IT49166/79A patent/IT1162637B/it active
- 1979-06-08 ZA ZA792860A patent/ZA792860B/xx unknown
- 1979-06-12 AU AU47993/79A patent/AU4799379A/en not_active Abandoned
- 1979-06-14 IN IN616/CAL/79A patent/IN151905B/en unknown
- 1979-06-20 BR BR7903895A patent/BR7903895A/pt unknown
- 1979-08-01 US US06/062,892 patent/US4214491A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2021464A (en) | 1979-12-05 |
| ZA792860B (en) | 1980-06-25 |
| IT7949166A0 (it) | 1979-05-24 |
| NL7904017A (nl) | 1979-11-27 |
| IT1162637B (it) | 1987-04-01 |
| JPS555284A (en) | 1980-01-16 |
| AU4799379A (en) | 1980-12-18 |
| US4214491A (en) | 1980-07-29 |
| SE7904532L (sv) | 1979-11-25 |
| DE2920952A1 (de) | 1979-11-29 |
| BR7903895A (pt) | 1980-12-23 |
| IN151905B (es) | 1983-09-03 |
| DK213379A (da) | 1979-11-25 |
| BE876519A (fr) | 1979-11-23 |
| NO791610L (no) | 1979-11-27 |
| FR2426541A1 (fr) | 1979-12-21 |
| CA1106655A (en) | 1981-08-11 |
| MX148311A (es) | 1983-04-08 |
| GB2021464B (en) | 1982-05-12 |
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