ES455225A1 - Perfeccionamientos en dispositivos de estanquidad entre una caja provista de un anima y un piston desplazable en el in- terior del anima. - Google Patents

Perfeccionamientos en dispositivos de estanquidad entre una caja provista de un anima y un piston desplazable en el in- terior del anima.

Info

Publication number
ES455225A1
ES455225A1 ES455225A ES455225A ES455225A1 ES 455225 A1 ES455225 A1 ES 455225A1 ES 455225 A ES455225 A ES 455225A ES 455225 A ES455225 A ES 455225A ES 455225 A1 ES455225 A1 ES 455225A1
Authority
ES
Spain
Prior art keywords
washer
bore
piston
annular groove
seal
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
Application number
ES455225A
Other languages
English (en)
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.)
Benditalia SpA
Original Assignee
Benditalia SpA
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 Benditalia SpA filed Critical Benditalia SpA
Publication of ES455225A1 publication Critical patent/ES455225A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/236—Piston sealing arrangements
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/60—Biased catch or latch
    • Y10T403/602—Biased catch or latch by separate spring
    • Y10T403/604—Radially sliding catch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Sealing Devices (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

Perfeccionamientos en dispositivos de estanquidad entre una caja provista de un ánima y un pistón desplazable en el interior del ánima, cuyo dispositivo tiene un obturador hermético al fluido sujeto a la caja, caracterizados porque el anima presenta un resalto y un canal, montándose el obturador entre el resalto y una arandela, teniendo la arandela un diámetro exterior virtualmente igual que el del ánima y un diámetro interior virtualmente igual que el del pistón, manteniéndose la arandela en el interior del anima después de introducirse el pistón transversal a la arandela, por interposición de por lo menos un elemento de fijación que tiene una zona periférica destinada a introducirse en el canal, introduciéndose la zona periférica del elemento de fijación en un asiento correspondiente previsto en la arandela, antes de introducirse el pistón a través de la misma.
ES455225A 1976-01-21 1977-01-21 Perfeccionamientos en dispositivos de estanquidad entre una caja provista de un anima y un piston desplazable en el in- terior del anima. Expired ES455225A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19426/76A IT1063732B (it) 1976-01-21 1976-01-21 Dispositivo di tenuta tra una scato la munita di un foro ed un pistone spostabile entro tale foro

Publications (1)

Publication Number Publication Date
ES455225A1 true ES455225A1 (es) 1978-01-01

Family

ID=11157798

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455225A Expired ES455225A1 (es) 1976-01-21 1977-01-21 Perfeccionamientos en dispositivos de estanquidad entre una caja provista de un anima y un piston desplazable en el in- terior del anima.

Country Status (6)

Country Link
US (1) US4128249A (es)
JP (1) JPS5819420Y2 (es)
ES (1) ES455225A1 (es)
FR (1) FR2339114A1 (es)
IT (1) IT1063732B (es)
SE (1) SE425575B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5653947A (en) * 1979-10-08 1981-05-13 Aisin Seiki Co Ltd Tanden-type master cylinder
US4510753A (en) * 1981-06-17 1985-04-16 Allied Corporation Master cylinder
ES527991A0 (es) * 1982-12-14 1984-11-01 Lucas Ind Plc Cilindro principal para sistema de presion hidraulica.
US5400595A (en) * 1994-02-25 1995-03-28 Deere & Company Brake valve with prefill chamber unloading
US6065292A (en) * 1997-03-14 2000-05-23 Lucas Industries Plc Master cylinder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1635144A (en) * 1926-12-18 1927-07-05 Jr William Grant Stevens Coupling
US3044813A (en) * 1958-10-06 1962-07-17 Allis Chalmers Mfg Co Coupling
US3439944A (en) * 1965-07-16 1969-04-22 Bernhard Leutenegger Nipple for pipe joints
US3490341A (en) * 1968-03-27 1970-01-20 Applied Power Ind Inc Hydraulic ram
US3920253A (en) * 1974-12-02 1975-11-18 Fritz Bauer Non-leaking gas spring

Also Published As

Publication number Publication date
IT1063732B (it) 1985-02-11
JPS5297368U (es) 1977-07-21
JPS5819420Y2 (ja) 1983-04-21
SE425575B (sv) 1982-10-11
FR2339114B1 (es) 1980-05-16
US4128249A (en) 1978-12-05
SE7700655L (sv) 1977-07-22
FR2339114A1 (fr) 1977-08-19

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