ES2095972T3 - Elemento de sujecion que contiene un dispositivo de aproximacion rapida combinado con un amplificador de fuerza. - Google Patents

Elemento de sujecion que contiene un dispositivo de aproximacion rapida combinado con un amplificador de fuerza.

Info

Publication number
ES2095972T3
ES2095972T3 ES92104863T ES92104863T ES2095972T3 ES 2095972 T3 ES2095972 T3 ES 2095972T3 ES 92104863 T ES92104863 T ES 92104863T ES 92104863 T ES92104863 T ES 92104863T ES 2095972 T3 ES2095972 T3 ES 2095972T3
Authority
ES
Spain
Prior art keywords
clamping member
clamping
adjusting sleeve
actuating
pull rod
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
Application number
ES92104863T
Other languages
English (en)
Inventor
Thomas Schaublin
Heinrich Berchtold
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.)
Gressel AG
Original Assignee
Gressel AG
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 Gressel AG filed Critical Gressel AG
Application granted granted Critical
Publication of ES2095972T3 publication Critical patent/ES2095972T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/183—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions conveying only reciprocating motion, e.g. wedges
    • 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
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/10—Arrangements for positively actuating jaws using screws
    • B25B1/106—Arrangements for positively actuating jaws using screws with mechanical or hydraulic power amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Clamps And Clips (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Amplifiers (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Basic Packing Technique (AREA)

Abstract

EL ELEMENTO DE SUJECION CONTIENE UN DISPOSITIVO DE AVANCE RAPIDO COMBINADO CON UN AMPLIFICADOR DE FUERZA. AL AMPLIFICADOR DE FUERZA LE RODEA UN CASQUILLO DE AVANCE GIRABLE (2), QUE ENGRANA CON LA ROSCA EXTERIOR (3) EN UNA ROSCA DE TUERCA (4) DE UNA CAJA (1) QUE LA RODEA. EN EL CASQUILLO DE AVANCE (2) HAY FIJADO UN PRIMER ELEMENTO DE SUJECION (5) Y HAY DISPUESTO UN SEGUNDO ELEMENTO DE SUJECION (11) GIRABLE. ENTRE AMBOS ELEMENTOS DE SUJECION (5,11) HAY DISPUESTOS DOS PERNOS DE SUJECION (13). LOS PERNOS DE SUJECION (13) ESTAN APOYADOS EN EL SEGUNDO ELEMENTO DE SUJECION (11) A LA MENOR DISTANCIA POSIBLE (A) DEL EJE DEL CASQUILLO DE AVANCE (A). UNA BARRA DE ACCIONAMIENTO Y TRACCION (10) UNIDA A PRUEBA DE GIRO Y TRACCION CON EL SEGUNDO ELEMENTO DE SUJECION PASA A TRAVES DE UNA ESCOTADURA CENTRAL EN EL PRIMER ELEMENTO DE SUJECION O A TRAVES DE DOS ESCOTADURAS (9) LATERALES, OPUESTAS DIAMETRALMENTE DEL PRIMER ELEMENTO DE SUJECION (5). ESTAS ULTIMAS ESCOTADURAS MENCIONADAS (9) SON DE UN TAMAÑO EN DIRECCION PERIMETRAL DEL CASQUILLO DE AVANCE (2) DE MANERA QUE PERMITEN UN GIRO LIMITADO DE LA BARRA DE ACCIONAMIENTO Y TRACCION (10) FRENTE AL CASQUILLO DE AVANCE (2) PERO SUFICIENTE PARA EL GIRO DEL SEGUNDO ELEMENTO DE SUJECION (5) FRENTE AL PRIMER ELEMENTO DE SUJECION (11). AL GIRAR LA BARRA DE ACCIONAMIENTO Y TRACCION (10) EN EL SENTIDO DE SUJECION, ESTA MISMA SE INTRODUCE EN PRIMER LUGAR AXIALMENTE EN LA CARCASA MEDIANTE EL GIRO DEL CASQUILLO DE AVANCE.
ES92104863T 1991-04-17 1992-03-20 Elemento de sujecion que contiene un dispositivo de aproximacion rapida combinado con un amplificador de fuerza. Expired - Lifetime ES2095972T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4112512 1991-04-17
DE9104681U DE9104681U1 (de) 1991-04-17 1991-04-17 Spannelement, enthaltend eine Schnellzustellvorrichtung kombiniert mit einem Kraftverstärker

Publications (1)

Publication Number Publication Date
ES2095972T3 true ES2095972T3 (es) 1997-03-01

Family

ID=31994902

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92104863T Expired - Lifetime ES2095972T3 (es) 1991-04-17 1992-03-20 Elemento de sujecion que contiene un dispositivo de aproximacion rapida combinado con un amplificador de fuerza.

Country Status (7)

Country Link
US (1) US5192061A (es)
EP (1) EP0509267B1 (es)
JP (1) JP3200145B2 (es)
KR (1) KR100219809B1 (es)
AT (1) ATE146717T1 (es)
DE (2) DE9104681U1 (es)
ES (1) ES2095972T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615335C1 (de) * 1996-04-18 1997-10-02 Gressel Ag Spannvorrichtung mit mechanischem Kraftverstärker
US20040016084A1 (en) * 2002-07-25 2004-01-29 Tim Yarboro Positive expansion/contraction comb system for wide beam weaving
ITTO20020985A1 (it) * 2002-11-13 2004-05-14 Skf Ind Spa Attuatore elettromeccanico lineare a corsa corta.
SE525190C2 (sv) * 2003-04-15 2004-12-21 Sandvik Ab Gasfjäder med dragstång i två stycken
SE526258C2 (sv) * 2003-04-15 2005-08-09 Sandvik Intellectual Property Kraftförstärkare för maskinspindel med samverkande kilar
US20070071583A1 (en) * 2005-09-29 2007-03-29 Stats Chippac Ltd. Substrate indexing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1812325A1 (de) * 1968-12-03 1970-07-23 Arnold Franz Mechanische Spannvorrichtung,insbesondere Maschinenschraubstock
DE2060881C3 (de) * 1970-12-10 1975-02-06 Franz 8960 Kempten Arnold Mechanische Spanneinrichtung, insbesondere Maschinenschraubstock
ES421534A1 (es) * 1972-12-20 1976-04-16 Saurer Allma Gmbh Perfeccionamientos en utiles tensores, especialmente torni-llos tensores de maquina con amplificador de presion.
US3941362A (en) * 1973-09-17 1976-03-02 Saurer-Allma Gmbh, Allgaeuer Maschinenbau Clamping device, in particular a machine vise
DE7830221U1 (de) * 1978-10-11 1980-03-20 Arnold, Franz, 8960 Kempten Mechanischer kraftverstaerker
DE3729093C1 (de) * 1987-09-01 1988-12-01 Gressel Ag Spannvorrichtung mit mechanischem Kraftverstaerker
DE4018284C1 (es) * 1990-06-07 1991-04-18 Gressel Ag, Aadorf, Thurgau, Ch

Also Published As

Publication number Publication date
EP0509267A2 (de) 1992-10-21
US5192061A (en) 1993-03-09
JP3200145B2 (ja) 2001-08-20
KR920020089A (ko) 1992-11-20
ATE146717T1 (de) 1997-01-15
DE59207744D1 (de) 1997-02-06
KR100219809B1 (ko) 1999-09-01
DE9104681U1 (de) 1992-08-13
EP0509267B1 (de) 1996-12-27
EP0509267A3 (en) 1993-03-24
JPH06262536A (ja) 1994-09-20

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