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
Application number
ES1985296614U
Other languages
English (en)
Other versions
ES296614Y (es
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.)
Enerpac Tool Group Corp
Original Assignee
Applied Power Inc
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
Application filed by Applied Power Inc filed Critical Applied Power Inc
Publication of ES296614U publication Critical patent/ES296614U/es
Application granted granted Critical
Publication of ES296614Y publication Critical patent/ES296614Y/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B21/00Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • B25B21/005Portable 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).
ES1985296614U 1984-06-01 1985-06-01 Llave de apriete provista de un brazo de palanca y otro de reaccion, realizado preferentemente como armadura. Expired ES296614Y (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

Similar Documents

Publication Publication Date Title
ES296614U (es) Llave de apriete provista de un brazo de palanca y otro de reaccion, realizado preferentemente como armadura.
CA2004015A1 (en) Assembly for use in a tong, a belt holder and a belt anchor assembly provided with such a belt holder
DE3679241D1 (en) Tuerschliesser.
CA2012803A1 (en) Hydraulic press with infinite head rotation
FR2396155A1 (fr) Marteau perforateur avec porte-outil blocage
DE3465124D1 (en) Key with a movable bit, cylinder and lock therefor
GB8403133D0 (en) Connecting drive coupling
MY104513A (en) Downhole jetting tool.
ES2001976A6 (es) Dispositivo de acoplamiento para conducciones de fluidos
ES265326U (es) Torreta portaherramientas revolver.
EP0962286A3 (fr) Clé à sangle à entraínement unidirectionnel
ES2144894A1 (es) Conjunto de cerradura.
CA2165028A1 (en) Mechanism for Rotating a Tree-Felling Implement and Tree-Felling Implement Therewith
USD307020S (en) Drill bit
ES245346U (es) Tubuladora de empalme para boquillas adaptables en aparatos para el cuidado de suelos.
EP0228059A3 (en) Diesel hammer
GB1515217A (en) Door-closer
USD296981S (en) Portable hydraulic vise
JPS6478781A (en) Robot hand
CA2200954A1 (en) Adjusting means
FR2354420A1 (fr) Outil de travail mobile formant drague hydraulique
SU831951A1 (ru) Бурильна машина
GB2158188B (en) An anti-backlash device
DE68921089D1 (de) Schneidewerkzeug mit Doppelspannstiftanordnung.
SU780089A1 (ru) Устройство дл зажима провода