ES2072173T3 - Cilindro hidraulico. - Google Patents

Cilindro hidraulico.

Info

Publication number
ES2072173T3
ES2072173T3 ES93890157T ES93890157T ES2072173T3 ES 2072173 T3 ES2072173 T3 ES 2072173T3 ES 93890157 T ES93890157 T ES 93890157T ES 93890157 T ES93890157 T ES 93890157T ES 2072173 T3 ES2072173 T3 ES 2072173T3
Authority
ES
Spain
Prior art keywords
cylinder
cylinder tube
tube
hydraulic cylinder
base
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
ES93890157T
Other languages
English (en)
Inventor
Wolfgang Kladiwa
Klaus Stolle
Gerhard Huber
Walter Kiefer
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.)
Hoerbiger Ventilwerke GmbH and Co KG
Original Assignee
Hoerbiger Ventilwerke GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3520391&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2072173(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoerbiger Ventilwerke GmbH and Co KG filed Critical Hoerbiger Ventilwerke GmbH and Co KG
Application granted granted Critical
Publication of ES2072173T3 publication Critical patent/ES2072173T3/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
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1438—Cylinder to end cap assemblies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/4927—Cylinder, cylinder head or engine valve sleeve making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49909—Securing cup or tube between axially extending concentric annuli
    • Y10T29/49911—Securing cup or tube between axially extending concentric annuli by expanding inner annulus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube

Abstract

PARA LA UNION DEL TUBO DEL CILINDRO (1) DE UN CILINDRO HIDRAULICO CON LA BASE (6), POR UNA PARTE, Y CON LA TAPA (8), POR OTRA, ESTAN PREVISTOS REBAJOS (16,17) EN LA BASE (8) Y EN LA TAPA (6), EN LAS CUALES ESTAN PRESIONADOS HACIA ADENTRO LOS EXTREMOS (5 Y 7) DEL TUBO DEL CILINDRO (1) BAJO DEFORMACION PERMANENTE. PARA HACER POSIBLE LA CARGA EFECTIVA CON ELEVADAS PRESIONES DE SERVICIO, ESTA PREVISTO UN GOLLETE (26) EN LA ZONA (25) DEL EXTREMO INTERIOR DE CADA UNA DE LAS ZONAS DE RETENCION (18, 19) EN RELACION A LA PROLONGACION LONGITUDINAL DEL TUBO DEL CILINDRO (1), EN LOS EXTREMOS DEL TUBO DEL CILINDRO (1) NO DEFORMADO, EL CUAL EN ESTADO DEFORMADO DEL TUBO DEL CILINDRO (1) AGARRA SOBRE EL CORRESPONDIENTE BORDE INTERIOR (27) DE LOS REBAJOS (16,17) EN FORMA DE RANURA.
ES93890157T 1992-09-02 1993-08-19 Cilindro hidraulico. Expired - Lifetime ES2072173T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0175992A AT401677B (de) 1992-09-02 1992-09-02 Hydraulikzylinder

Publications (1)

Publication Number Publication Date
ES2072173T3 true ES2072173T3 (es) 1995-07-01

Family

ID=3520391

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93890157T Expired - Lifetime ES2072173T3 (es) 1992-09-02 1993-08-19 Cilindro hidraulico.

Country Status (6)

Country Link
US (1) US5375507A (es)
EP (1) EP0588779B1 (es)
AT (1) AT401677B (es)
DE (1) DE59300205D1 (es)
ES (1) ES2072173T3 (es)
FI (1) FI933820A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465647A (en) * 1994-11-14 1995-11-14 Polygon Company Fluid cylinder end cap assembly
US5651303A (en) * 1994-11-14 1997-07-29 Polygon Company Fluid cylinder end cap assembly
US5622098A (en) * 1996-03-08 1997-04-22 Amalga Composites, Inc. High pressure cylinder with locking end caps
US5680808A (en) * 1996-05-09 1997-10-28 Ingersoll-Rand Company Fluid cylinder and method of assembly
DE19721227A1 (de) * 1997-05-21 1998-11-26 Bosch Gmbh Robert Kolbenpumpe
FR2790298B1 (fr) * 1999-02-25 2001-05-11 Serta Dispositif de fermeture de l'extremite formant le fond ou le guide de tige du fut d'un cylindre de travail
US6439103B1 (en) 1999-09-07 2002-08-27 Vector Engineering Co. Hydraulic and pneumatic cylinder construction
EP1128073A1 (fr) * 2000-02-28 2001-08-29 Serta Procédé de fermeture de l'extrémité formant le fond ou le guide de tige du fût d'un cylindre de travail
AT408209B (de) * 2000-03-23 2001-09-25 Hoerbiger Hydraulik Betätigungsanordnung für bewegbare teile an fahrzeugen
US20070074964A1 (en) * 2005-10-03 2007-04-05 Vector Engineering Co. Telescoping fluid actuator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7909401U1 (de) * 1980-09-18 Robert Bosch Gmbh, 7000 Stuttgart Arbeitszylinder
US1658553A (en) * 1922-11-09 1928-02-07 Gen Motors Res Corp Method of making engine cylinders
FR945273A (fr) * 1947-04-17 1949-04-29 Perfectionnements aux pompes fonctionnant à la main, par exemple aux pompes de bicyclettes
US2832130A (en) * 1953-10-16 1958-04-29 Harvey Machine Co Inc Method of securing an end piece to a tube
US3848325A (en) * 1972-05-01 1974-11-19 C Bimba Method for assembling body and end sections for fluid power cylinder
DE2238211A1 (de) * 1972-08-03 1974-02-14 Haenchen Kg Herbert Mit druckmittel beaufschlagbarer zylindrischer behaelter
DE3020390C2 (de) * 1980-05-29 1983-03-24 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Arbeitszylinder
JPS57157863A (en) * 1981-03-26 1982-09-29 Showa Mfg Co Ltd Formation of closed end of cylinder
JPS57149659A (en) * 1982-01-11 1982-09-16 Taiyo Tekko Kk Cylinder cover to cylinder tube joining method for liquid pressure cylinder
DE3432443C2 (de) * 1984-09-04 1986-08-14 Klaus Ing.(grad.) 4232 Xanten Dietzel Verfahren zum Herstellen einer Schlauchpreßhülse für die Hochdruckanwendung und Vorrichtung zum Durchführen dieses Verfahrens
US4867043A (en) * 1986-06-30 1989-09-19 Tayco Developments, Inc. End cap for fluid cylinder
DE4002558C2 (de) * 1989-02-22 1995-06-29 Knapp Mikrohydraulik Gmbh Hydraulikzylinder

Also Published As

Publication number Publication date
AT401677B (de) 1996-11-25
EP0588779B1 (de) 1995-05-17
ATA175992A (de) 1996-03-15
FI933820A (fi) 1994-03-03
DE59300205D1 (de) 1995-06-22
US5375507A (en) 1994-12-27
EP0588779A1 (de) 1994-03-23
FI933820A0 (fi) 1993-09-01

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