ES296614U - Llave de apriete provista de un brazo de palanca y otro de reaccion, realizado preferentemente como armadura. - Google Patents
Llave de apriete provista de un brazo de palanca y otro de reaccion, realizado preferentemente como armadura.Info
- Publication number
- ES296614U ES296614U ES1985296614U ES296614U ES296614U ES 296614 U ES296614 U ES 296614U ES 1985296614 U ES1985296614 U ES 1985296614U ES 296614 U ES296614 U ES 296614U ES 296614 U ES296614 U ES 296614U
- Authority
- ES
- Spain
- Prior art keywords
- arm
- power
- clamp wheel
- axis
- power arm
- 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.)
- Granted
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
- B25B21/005—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type driven by a radially acting hydraulic or pneumatic piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
LLAVE DE APRIETE PROVISTA DE UN BRAZO DE PALANCA Y OTRO DE REACCION REALIZADO PREFERENTEMENTE COMO ARMADURA, SIENDO CADA UNO DE DICHOS BRAZOS (1, 2) GIRATORIO EN SENTIDOS OPUESTOS ALREDEDOR DE UN EJE COMUN (3), CUYA LLAVE COMPRENDE: UNA CORONA DE APRIETE (5), PROVISTA DE UN DENTADO PERIFERICO (7), CAPAZ DE GIRAR EN DICHO EJE (3) ALOJADA EN UN TALADRO (4) REALIZADO EN EL EXTREMO ACTIVO DEL BRAZO DE PALANCA (2), EL CUAL, EN UN SENTIDO DE GIRO DE DICHO BRAZO (2) ENGANCHA CON EL DENTADO (7) DE LA CORONA DE APRIETE (5) Y EN EL SENTIDO OPUESTO DESLIZA SOBRE DICHO DENTADO (7), Y UN CILINDRO©PISTON HIDRAULICO DE ACCIONAMIENTO QUE CONSTA DE UN CILINDRO (10) Y UN EMBOLO (11), EL CUAL ASOCIA OPERATIVAMENTE LOS BRAZOS DE REACCION (1) Y DE PALANCA (2) EN LA PROXIMIDAD DE SUS EXTREMOS PASIVOS, CARACTERIZADA PORQUE EL BRAZO DE REACCION (1) RODEA A LA CORONA DE APRIETE (5) EN UN ARCO QUE TIENE COMO MAXIMO UNA AMPLITUD DE 180J,, Y PORQUE LOS RESPECTIVOS BRAZOS (1, 2) DESLIZAN ENTRE SI CON INTERPOSICION DE UNOS MEDIOS DE GUIA CIRCULAR CONCENTRICOS AL EJE DE GIRO COMUN (3) EN UNA TRAYECTORIA QUE NUNCA EXCEDE DE 180J, CUYOS MEDIOS CONSISTEN EN UNA RANURA GUIA (27) DEL BRAZO DE PALANCA (2) Y UN NERVIO O SALIENTE (18) DE DIMENSIONES EQUIVALENTES DEL BRAZO DE REACCION (1), ESTANDO SITUADOS DICHOS MEDIOS DE GUIA (18, 27) ENTRE DICHO EJE (3) Y EL EXTREMO PASIVO DE LOS BRAZOS (1, 2).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843420446 DE3420446A1 (de) | 1984-06-01 | 1984-06-01 | Kraftschrauber mit einem kraftarm und einem vorzugsweise als gehaeuse ausgebildeten reaktionsarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES296614U true ES296614U (es) | 1988-11-16 |
| ES296614Y ES296614Y (es) | 1989-06-01 |
Family
ID=6237380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1985296614U Expired ES296614Y (es) | 1984-06-01 | 1985-06-01 | Llave de apriete provista de un brazo de palanca y otro de reaccion, realizado preferentemente como armadura. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4765210A (es) |
| EP (1) | EP0163009B1 (es) |
| JP (1) | JPS6156875A (es) |
| DE (2) | DE3420446A1 (es) |
| ES (1) | ES296614Y (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8525983D0 (en) * | 1985-10-22 | 1985-11-27 | Hydra Tight Ltd | Power tools |
| DE3611284A1 (de) * | 1986-04-04 | 1987-10-22 | Applied Power Inc | Kraftschrauber |
| GB8902659D0 (en) * | 1989-02-07 | 1989-03-30 | Hedley Purvis Ltd | Improved hydraulic torque wrench |
| JPH02232177A (ja) * | 1989-03-07 | 1990-09-14 | John K Junkers | 液圧作動レンチ |
| DE4210512C2 (de) * | 1992-03-31 | 1994-04-28 | Wagner Paul Heinz | Druckmittelbetätigter Kraftschrauber |
| US6237446B1 (en) | 1999-10-26 | 2001-05-29 | Genlyte Thomas Group Llc | Wrench adapter assembly |
| US6330842B1 (en) * | 2000-06-26 | 2001-12-18 | Kevin Brun | Compact head power driven ratchet tool |
| US20050051002A1 (en) * | 2003-09-05 | 2005-03-10 | Kevin Brun | Sealed powered ratchet wrench |
| SE528112C2 (sv) * | 2004-10-01 | 2006-09-05 | Atlas Copco Tools Ab | Monteringsanordning för skruvdragare |
| SE529853C2 (sv) * | 2006-03-30 | 2007-12-11 | Atlas Copco Tools Ab | Monteringsanordning för fastsättning av ett element på ett rörformigt organ |
| US8499853B2 (en) * | 2009-11-16 | 2013-08-06 | Norwolf Tool Works, Inc. | Apparatus and methods for controlling hydraulically powered equipment |
| US8789445B1 (en) | 2012-05-04 | 2014-07-29 | Charles Burridge Hawley, III | Air powered nut runner |
| US9550282B2 (en) * | 2014-04-22 | 2017-01-24 | John D. Davis | Compact hydraulic torque wrench cartridge |
| GB2558536A (en) * | 2016-11-14 | 2018-07-18 | Torque Tension Systems Ltd | A hydraulic torque wrench |
| USD1042067S1 (en) * | 2023-02-28 | 2024-09-17 | Primesource Consulting Llc | Limited clearance tool |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3097551A (en) * | 1963-07-16 | schmitt | ||
| US2636411A (en) * | 1951-03-09 | 1953-04-28 | Weldon A Wood | Open end ratchet wrench |
| US2660910A (en) * | 1951-05-15 | 1953-12-01 | Albert E G Sellers | Ratchet wrench |
| US3527327A (en) * | 1968-12-04 | 1970-09-08 | Gen Motors Corp | Overrunning clutch |
| US4380859A (en) * | 1979-05-07 | 1983-04-26 | Sumitomo Metal Industries, Ltd. | Method for tightening fastener on axially connected rod-like members |
| US4440046A (en) * | 1980-03-05 | 1984-04-03 | Paul-Heinz Wagner | Power wrench |
| DE3008381A1 (de) * | 1980-03-05 | 1981-09-10 | Wagner, Paul-Heinz, 5203 Much | Drehwerkzeug |
| US4339968A (en) * | 1980-07-21 | 1982-07-20 | Willard Krieger | Hydraulic torque multiplier wrench |
| US4368655A (en) * | 1980-11-12 | 1983-01-18 | Junkers John K | Continuous ratchet drive |
| DE3407126A1 (de) * | 1984-02-28 | 1985-08-29 | Enerpac GmbH, 4300 Essen | Kraftschrauber mit einem, eine feinstufige verzahnung aufweisenden spannrad |
-
1984
- 1984-06-01 DE DE19843420446 patent/DE3420446A1/de not_active Withdrawn
-
1985
- 1985-02-22 DE DE8585101942T patent/DE3579494D1/de not_active Expired - Lifetime
- 1985-02-22 EP EP85101942A patent/EP0163009B1/de not_active Expired - Lifetime
- 1985-06-01 JP JP60117713A patent/JPS6156875A/ja active Pending
- 1985-06-01 ES ES1985296614U patent/ES296614Y/es not_active Expired
- 1985-06-13 US US06/744,325 patent/US4765210A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0163009B1 (de) | 1990-09-05 |
| ES296614Y (es) | 1989-06-01 |
| DE3420446A1 (de) | 1985-12-05 |
| DE3579494D1 (de) | 1990-10-11 |
| US4765210A (en) | 1988-08-23 |
| EP0163009A2 (de) | 1985-12-04 |
| JPS6156875A (ja) | 1986-03-22 |
| EP0163009A3 (en) | 1987-05-06 |
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