ES2074913T3 - Llave dinamometrica. - Google Patents
Llave dinamometrica.Info
- Publication number
- ES2074913T3 ES2074913T3 ES93300537T ES93300537T ES2074913T3 ES 2074913 T3 ES2074913 T3 ES 2074913T3 ES 93300537 T ES93300537 T ES 93300537T ES 93300537 T ES93300537 T ES 93300537T ES 2074913 T3 ES2074913 T3 ES 2074913T3
- Authority
- ES
- Spain
- Prior art keywords
- bore
- drive
- piston
- neck portion
- pivot axis
- 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
- 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)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Carbon And Carbon Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Actuator (AREA)
Abstract
UNA LLAVE DE PAR DE APRIETE COMPRENDE UN MIEMBRO CUERPO(2) QUE CONTIENE UN CONJUNTO PISTON-CILINDRO (10), A CUYO PISTON ESTA ASEGURADO UN MIEMBRO LANZADERA (14) ALTERNATIVO CON EL PISTON DENTRO DEL MIEMBRO CUERPO (2), Y UNA CARCASA (22) MONTADA EN EL MIEMBRO CUERPO (2) QUE INCLUYE UN MIEMBRO DE ACCIONAMIENTO (28) GIRATORIO ALREDEDOR DE UN EJE (P) QUE TIENE UNA PORCION SALIENTE (34) RADIALMENTE ALEJADA DEL EJE DE GIRO (P). EL MIEMBRO LANZADERA (14) TIENE UN AGUJERO CILINDRICO (16) DENTRO DEL EJE LONGITUDINAL CENTRAL QUE SE EXTIENDE PARALELO AL EJE DE GIRO DEL MIEMBRO DE ACCIONAMIENTO (28), DICHO AGUJERO (16) ENCIERRA UN PASADOR CILINDRICO DE ACCIONAMIENTO (18) EN EL CUAL ESTA FORMADO UN AGUJERO TRANSVERSAL (20), SIENDO RECIBIDA LA PARTE SALIENTE (34) DEL MIEMBRO DE ACCIONAMIENTO (28) DENTRO DE DICHO AGUJERO (20), POR LO QUE CON MOVIMIENTO LINEAL DEL PISTON, EL MIEMBRO DE ACCIONAMIENTO (28) ES GIRADO ALREDEDOR DEL EJE DE GIRO (P) CON LA PARTE SALIENTE (34) DEL MIEMBRO DE ACCIONAMIENTO (28) EXPERIMENTANDO MOVIMIENTO DESLIZANTE GUIADO EN EL AGUJERO (20) DEL PASADOR DE ACCIONAMIENTO (18) Y ESTE PASADOR (18) GIRA ALREDEDOR DEL EJE LONGITUDINAL CENTRAL DEL AGUJERO (16) EN EL MIEMBRO LANZADERA (14).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929202776A GB9202776D0 (en) | 1992-02-10 | 1992-02-10 | Hydraulic torque wrench |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2074913T3 true ES2074913T3 (es) | 1995-09-16 |
Family
ID=10710116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93300537T Expired - Lifetime ES2074913T3 (es) | 1992-02-10 | 1993-01-26 | Llave dinamometrica. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5249486A (es) |
EP (1) | EP0555967B1 (es) |
CN (1) | CN1040401C (es) |
AT (1) | ATE122276T1 (es) |
AU (1) | AU648942B2 (es) |
CA (1) | CA2088647A1 (es) |
DE (1) | DE69300140T2 (es) |
DK (1) | DK0555967T3 (es) |
ES (1) | ES2074913T3 (es) |
GB (1) | GB9202776D0 (es) |
IN (1) | IN181145B (es) |
NO (1) | NO177667C (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997000759A1 (en) * | 1995-06-22 | 1997-01-09 | FRANCIS SERVICES, INC., doing business as FRANCIS TORQUE SERVICES | Unibody hydraulic torque wrench |
US6553873B2 (en) | 2000-05-03 | 2003-04-29 | Power Tork Hydraulics, Inc. | Hydraulic wrench control valve systems |
FR2858783B1 (fr) * | 2003-08-13 | 2006-11-24 | Airbus France | Outil de serrage/desserrage d'organes visses |
US7261018B2 (en) * | 2005-11-14 | 2007-08-28 | Jetyd Corp. | Power tool |
US7451672B2 (en) * | 2006-01-11 | 2008-11-18 | Jetyd Corp. | Link attachment to torque wrench |
US9492912B2 (en) * | 2013-02-22 | 2016-11-15 | Steven Spirer | Hydraulic torque wrench system |
CN110029823A (zh) * | 2019-05-13 | 2019-07-19 | 中铁十局集团西北工程有限公司 | 一种直螺纹套筒连接装置及方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2711111A (en) * | 1953-07-29 | 1955-06-21 | Tubing Appliance Company Inc | Power operated ratchet wrench |
GB8701194D0 (en) * | 1987-01-20 | 1987-02-25 | Hedley Purvis Ltd | Torque wrenches |
GB8902659D0 (en) * | 1989-02-07 | 1989-03-30 | Hedley Purvis Ltd | Improved hydraulic torque wrench |
-
1992
- 1992-02-10 GB GB929202776A patent/GB9202776D0/en active Pending
-
1993
- 1993-01-26 DE DE69300140T patent/DE69300140T2/de not_active Expired - Fee Related
- 1993-01-26 ES ES93300537T patent/ES2074913T3/es not_active Expired - Lifetime
- 1993-01-26 DK DK93300537.3T patent/DK0555967T3/da active
- 1993-01-26 AT AT93300537T patent/ATE122276T1/de not_active IP Right Cessation
- 1993-01-26 EP EP93300537A patent/EP0555967B1/en not_active Expired - Lifetime
- 1993-02-02 US US08/016,801 patent/US5249486A/en not_active Expired - Fee Related
- 1993-02-02 CA CA002088647A patent/CA2088647A1/en not_active Abandoned
- 1993-02-02 AU AU32192/93A patent/AU648942B2/en not_active Ceased
- 1993-02-03 IN IN75MA1993 patent/IN181145B/en unknown
- 1993-02-09 NO NO930448A patent/NO177667C/no not_active IP Right Cessation
- 1993-02-10 CN CN93101374A patent/CN1040401C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0555967B1 (en) | 1995-05-10 |
ATE122276T1 (de) | 1995-05-15 |
DE69300140T2 (de) | 1995-11-30 |
EP0555967A1 (en) | 1993-08-18 |
DE69300140D1 (de) | 1995-06-14 |
NO930448L (no) | 1993-08-11 |
CA2088647A1 (en) | 1993-08-11 |
IN181145B (es) | 1998-04-25 |
NO177667C (no) | 1995-11-01 |
AU3219293A (en) | 1993-08-12 |
CN1075279A (zh) | 1993-08-18 |
GB9202776D0 (en) | 1992-03-25 |
NO930448D0 (no) | 1993-02-09 |
US5249486A (en) | 1993-10-05 |
CN1040401C (zh) | 1998-10-28 |
DK0555967T3 (da) | 1995-09-04 |
NO177667B (no) | 1995-07-24 |
AU648942B2 (en) | 1994-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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