FR2414670A1 - Coupelle d'etancheite et dispositif d'etancheite utilisant une telle coupelle - Google Patents

Coupelle d'etancheite et dispositif d'etancheite utilisant une telle coupelle

Info

Publication number
FR2414670A1
FR2414670A1 FR7800868A FR7800868A FR2414670A1 FR 2414670 A1 FR2414670 A1 FR 2414670A1 FR 7800868 A FR7800868 A FR 7800868A FR 7800868 A FR7800868 A FR 7800868A FR 2414670 A1 FR2414670 A1 FR 2414670A1
Authority
FR
France
Prior art keywords
cup
sealing
bore
come
contact
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
FR7800868A
Other languages
English (en)
French (fr)
Other versions
FR2414670B1 (enExample
Inventor
Yves Meyer
Jean-Jacques Carre
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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Priority to FR7800868A priority Critical patent/FR2414670A1/fr
Priority to GB7918A priority patent/GB2012392B/en
Priority to IT19087/79A priority patent/IT1109901B/it
Priority to JP1979001230U priority patent/JPS54108860U/ja
Publication of FR2414670A1 publication Critical patent/FR2414670A1/fr
Application granted granted Critical
Publication of FR2414670B1 publication Critical patent/FR2414670B1/fr
Priority to JP1984074587U priority patent/JPS6012759U/ja
Granted 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR7800868A 1978-01-13 1978-01-13 Coupelle d'etancheite et dispositif d'etancheite utilisant une telle coupelle Granted FR2414670A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7800868A FR2414670A1 (fr) 1978-01-13 1978-01-13 Coupelle d'etancheite et dispositif d'etancheite utilisant une telle coupelle
GB7918A GB2012392B (en) 1978-01-13 1979-01-02 Sealing ring and a sealing device using such a ring
IT19087/79A IT1109901B (it) 1978-01-13 1979-01-05 Anello di tenuta e dispositivo di tenuta impiegante tale anello,particolarmente per cilindri maestri di freni
JP1979001230U JPS54108860U (enExample) 1978-01-13 1979-01-12
JP1984074587U JPS6012759U (ja) 1978-01-13 1984-05-23 密封リング

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800868A FR2414670A1 (fr) 1978-01-13 1978-01-13 Coupelle d'etancheite et dispositif d'etancheite utilisant une telle coupelle

Publications (2)

Publication Number Publication Date
FR2414670A1 true FR2414670A1 (fr) 1979-08-10
FR2414670B1 FR2414670B1 (enExample) 1980-06-06

Family

ID=9203407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800868A Granted FR2414670A1 (fr) 1978-01-13 1978-01-13 Coupelle d'etancheite et dispositif d'etancheite utilisant une telle coupelle

Country Status (4)

Country Link
JP (2) JPS54108860U (enExample)
FR (1) FR2414670A1 (enExample)
GB (1) GB2012392B (enExample)
IT (1) IT1109901B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8813677D0 (en) * 1987-10-29 1988-07-13 Ap Aero Inc Seal
US5092125A (en) * 1987-10-29 1992-03-03 Automotive Products Plc Seal
DE4111887C2 (de) * 1991-04-09 1999-10-21 Mannesmann Ag Abdichtung eines druckmittelbetriebenen Arbeitszylinders
AUPO076596A0 (en) * 1996-07-02 1996-07-25 Bucknell, John Wentworth Seals for hydraulic assemblies
DE19728605C2 (de) * 1997-07-04 2000-03-02 Freudenberg Carl Fa Stangen- oder Kolbendichtung
EP1783383A3 (en) 2003-02-10 2008-12-10 Atsushi Imai Fluid pressure device
EP1718890B1 (en) * 2004-02-25 2015-09-16 BUCKNELL, John Wentworth Seals for hydraulic assemblies

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686402A (en) * 1948-12-31 1954-08-17 Charles A Samuel Hydraulic brake wheel cylinder piston
GB1132462A (en) * 1965-03-24 1968-11-06 William Kenneth Wasdell Improvements in shock absorbers or vibration dampers
FR2022012A1 (enExample) * 1968-10-31 1970-07-24 Bendix Corp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686402A (en) * 1948-12-31 1954-08-17 Charles A Samuel Hydraulic brake wheel cylinder piston
GB1132462A (en) * 1965-03-24 1968-11-06 William Kenneth Wasdell Improvements in shock absorbers or vibration dampers
GB1132463A (en) * 1965-03-24 1968-11-06 William Kenneth Wasdell Improvements in shock absorbers or vibration dampers
FR2022012A1 (enExample) * 1968-10-31 1970-07-24 Bendix Corp

Also Published As

Publication number Publication date
IT7919087A0 (it) 1979-01-05
JPS6012759U (ja) 1985-01-28
GB2012392A (en) 1979-07-25
FR2414670B1 (enExample) 1980-06-06
GB2012392B (en) 1982-08-04
IT1109901B (it) 1985-12-23
JPS54108860U (enExample) 1979-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse