ES2034502T3 - Unidad de embolo-cilindro con vastago de embolo a prueba de torsion. - Google Patents

Unidad de embolo-cilindro con vastago de embolo a prueba de torsion.

Info

Publication number
ES2034502T3
ES2034502T3 ES198989110115T ES89110115T ES2034502T3 ES 2034502 T3 ES2034502 T3 ES 2034502T3 ES 198989110115 T ES198989110115 T ES 198989110115T ES 89110115 T ES89110115 T ES 89110115T ES 2034502 T3 ES2034502 T3 ES 2034502T3
Authority
ES
Spain
Prior art keywords
piston rod
ball tracks
piston
bearing component
cylinder lid
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
ES198989110115T
Other languages
English (en)
Inventor
Peter Dipl.-Ing. Epp
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.)
Expert Maschinenbau GmbH
Original Assignee
Expert Maschinenbau GmbH
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 Expert Maschinenbau GmbH filed Critical Expert Maschinenbau GmbH
Application granted granted Critical
Publication of ES2034502T3 publication Critical patent/ES2034502T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston

Abstract

UNIDAD (10) EMBOLO/CILINDRO IMPULSABLE POR AIRE A PRESION CUYO VASTAGO (12) SE ASEGURA CONTRA TORSIONES, YA QUE EN LA ZONA LONGITUDINAL (36) DE LA CUBIERTA (32) DEL CILINDRO ESTAN PREVISTAS VARIAS PISTAS PARA RODAMIENTOS DE BOLAS MOVIENDOSE EN DIRECCION LONGITUDINAL AL VASTAGO DE EMBOLO Y DISTRIBUIDAS POR LA PERIFERIA DEL VASTAGO DE EMBOLO. EN EL LATERAL EXTERIOR DE LA CUBIERTA (32) DEL CILINDRO APARTADO DEL EMBOLO SE FIJA UN ELEMENTO DE COJINETE (46) QUE SE MUEVE DESDE EL VASTAGO (12) DE EMBOLO Y ESTA EQUIPADO CON PISTA DE RODAMIENTO DE BOLAS DE VASTAGO DE EMBOLO. EN LOS ESPACIOS INTERMEDIOS EXISTENTES ENTRE LA SUPERFICIE EXTERIOR DEL VASTAGO (12) DE EMBOLO Y LA SUPERFICIE INTERIOR DEL ELEMENTO DEL COJINETE (46) ESTAN PREVISTOS UNA SERIE DE RODAMIENTOS (42) DE COJINETE RODANTES SOBRE LAS PISTAS DE RODAMIENTOS DE BOLAS DEL VASTAGO (12) DE EMBOLO Y DEL ELEMENTO DE COJINETE (46). EN LAS ZONAS DE UNION ENTRE LA CUBIERTA (32) DEL CILINDRO Y EL ELEMENTO DE COJINETE (46) PREVISTO Y EN LA RANURA (62) DE SOPORTE QUE RODEA RADIALMENTE EL VASTAGO (12) DE EMBOLO UN ANILLO OBTURADOR (60) Y BILATERAL CON UN ORIFICIO DE PASO COMPLEMENTARIO A LA SECCION DEL VASTAGO DE EMBOLO, CUYO OBTURADOR (68, 70) BILATERAL SE AJUSTA EN EL INTERIOR DE LA UNIDAD CILINDRO/EMBOLO.
ES198989110115T 1988-06-15 1989-06-05 Unidad de embolo-cilindro con vastago de embolo a prueba de torsion. Expired - Lifetime ES2034502T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3820337A DE3820337A1 (de) 1988-06-15 1988-06-15 Kolben-zylinder-einheit mit gegen verdrehung gesicherter kolbenstange

Publications (1)

Publication Number Publication Date
ES2034502T3 true ES2034502T3 (es) 1993-04-01

Family

ID=6356586

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989110115T Expired - Lifetime ES2034502T3 (es) 1988-06-15 1989-06-05 Unidad de embolo-cilindro con vastago de embolo a prueba de torsion.

Country Status (4)

Country Link
EP (1) EP0346716B1 (es)
AT (1) ATE80206T1 (es)
DE (3) DE3820337A1 (es)
ES (1) ES2034502T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243873A (en) * 1990-03-22 1991-11-13 Christopher J English Support including an hydraulic ram is for use in continuous casting
DE9212073U1 (es) * 1992-09-08 1992-11-12 Expert Maschinenbau Gmbh, 6143 Lorsch, De
US5524868A (en) * 1993-08-26 1996-06-11 Templeton, Kenly & Co., Inc. Hydraulic toe jack
DE29507688U1 (de) * 1995-05-10 1995-07-20 Festo Kg Fluidbetätigter Arbeitszylinder
DE29517615U1 (de) * 1995-11-07 1995-12-21 Festo Kg Fluidbetätigter Arbeitszylinder
IT237848Y1 (it) * 1997-08-04 2000-09-29 Waircom M B S S P A Cilindrico pneumatico con albero non rotante
DE29721432U1 (de) * 1997-12-04 1998-02-26 Festo Ag & Co Fluidbetätigter Arbeitszylinder
DE29811098U1 (de) 1998-06-20 1998-09-24 Festo Ag & Co Dichtungsring
JP2001295809A (ja) * 2000-04-11 2001-10-26 Smc Corp ガイド付きシリンダ
US7127982B2 (en) 2005-03-04 2006-10-31 Festo Corporation Linear drive with non-rotating piston
EP2199624B1 (de) 2008-12-17 2012-06-06 FESTO AG & Co. KG Fluidbetätigter Linearantrieb mit Führungseinheit
CN103438045B (zh) * 2013-08-28 2016-05-04 浙江亿日气动科技有限公司 带阀真空气缸

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1171749A (fr) * 1956-04-18 1959-01-29 Bendix Aviat Corp Perfectionnements aux vérins
DE1907689C2 (de) * 1969-02-15 1971-02-18 Otto Neumeister Ein- oder mehrstufiger Hydraulikzylinder mit Verdrehsicherung
DE2521364A1 (de) * 1975-05-14 1976-11-25 Festo Maschf Stoll G Kolben-zylinder-kombination mit einem hin und her bewegbaren und hierbei unverdrehbar gelagerten arbeitskolben
US3994539A (en) * 1975-07-22 1976-11-30 Robomation Corporation Self-contained activated slide apparatus and methods of constructing and utilizing same
CH678217A5 (en) * 1983-12-01 1991-08-15 Eberhard Schmid Pneumatic or hydraulic cylinder with concentric piston rod
DE3435964A1 (de) * 1984-09-29 1986-04-10 Teja 7814 Breisach Winterhalter Zylinder mit verdrehungsgesicherter kolbenstange
DE3513214A1 (de) * 1985-04-12 1986-10-16 Licencia Találmányokat Ertékesítö Vállalat, Budapest Arbeitszylinder mit kugelfuehrung
DE8703310U1 (es) * 1987-03-05 1988-06-30 Robert Bosch Gmbh, 7000 Stuttgart, De

Also Published As

Publication number Publication date
EP0346716A1 (de) 1989-12-20
DE8915484U1 (es) 1991-04-18
DE3820337A1 (de) 1989-12-21
ATE80206T1 (de) 1992-09-15
EP0346716B1 (de) 1992-09-02
DE58902188D1 (de) 1992-10-08

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