FR2481775A1 - Dispositif d'etancheite et de guidage dans des amplificateurs d'effort de freinage - Google Patents

Dispositif d'etancheite et de guidage dans des amplificateurs d'effort de freinage Download PDF

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Publication number
FR2481775A1
FR2481775A1 FR8108104A FR8108104A FR2481775A1 FR 2481775 A1 FR2481775 A1 FR 2481775A1 FR 8108104 A FR8108104 A FR 8108104A FR 8108104 A FR8108104 A FR 8108104A FR 2481775 A1 FR2481775 A1 FR 2481775A1
Authority
FR
France
Prior art keywords
sealing
ring
guiding device
amplifiers
bowl
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
FR8108104A
Other languages
English (en)
French (fr)
Other versions
FR2481775B1 (cs
Inventor
Norbert Spielmann
Udo Gussbacher
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.)
IHO Holding GmbH and Co KG
Original Assignee
FAG Kugelfischer Georg Schaefer KGaA
Kugelfischer Georg Schaefer and Co
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 FAG Kugelfischer Georg Schaefer KGaA, Kugelfischer Georg Schaefer and Co filed Critical FAG Kugelfischer Georg Schaefer KGaA
Publication of FR2481775A1 publication Critical patent/FR2481775A1/fr
Application granted granted Critical
Publication of FR2481775B1 publication Critical patent/FR2481775B1/fr
Granted 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
    • 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
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Sealing Devices (AREA)
  • Braking Systems And Boosters (AREA)
FR8108104A 1980-05-03 1981-04-23 Dispositif d'etancheite et de guidage dans des amplificateurs d'effort de freinage Granted FR2481775A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803017051 DE3017051A1 (de) 1980-05-03 1980-05-03 Dicht- und fuehrungseinrichtung an bremskraftverstaerkern

Publications (2)

Publication Number Publication Date
FR2481775A1 true FR2481775A1 (fr) 1981-11-06
FR2481775B1 FR2481775B1 (cs) 1985-02-22

Family

ID=6101564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8108104A Granted FR2481775A1 (fr) 1980-05-03 1981-04-23 Dispositif d'etancheite et de guidage dans des amplificateurs d'effort de freinage

Country Status (3)

Country Link
DE (1) DE3017051A1 (cs)
FR (1) FR2481775A1 (cs)
GB (1) GB2075137B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229830A1 (de) * 1982-08-11 1984-02-16 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Dicht- und fuehrungseinrichtung
US4560177A (en) * 1984-08-09 1985-12-24 Chicago Rawhide Mfg. Co. Contoured shaft seal for high pressure applications
JPH0433181Y2 (cs) * 1986-11-10 1992-08-10
DE9416432U1 (de) * 1994-10-12 1994-12-01 Gebr. Müller Apparatebau GmbH & Co KG, 74653 Ingelfingen Dichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727814A (en) * 1952-07-18 1955-04-06 George Clarke Presswork Co Ltd Improvements relating to sealing devices
US3498621A (en) * 1968-04-25 1970-03-03 Dana Corp Valve stem seal
US3531134A (en) * 1969-06-06 1970-09-29 K Line Ind Inc Seal retainer
DE1957897A1 (de) * 1969-11-18 1971-06-03 Bosch Gmbh Robert Bremsverstaerker fuer Kraftfahrzeuge
DE2337323C3 (de) * 1973-07-23 1978-09-14 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Bremskraftverstärker
DE2718659A1 (de) * 1977-04-27 1978-11-09 Bosch Gmbh Robert Wellendichtring

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727814A (en) * 1952-07-18 1955-04-06 George Clarke Presswork Co Ltd Improvements relating to sealing devices
US3498621A (en) * 1968-04-25 1970-03-03 Dana Corp Valve stem seal
US3531134A (en) * 1969-06-06 1970-09-29 K Line Ind Inc Seal retainer
DE1957897A1 (de) * 1969-11-18 1971-06-03 Bosch Gmbh Robert Bremsverstaerker fuer Kraftfahrzeuge
DE2337323C3 (de) * 1973-07-23 1978-09-14 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Bremskraftverstärker
DE2718659A1 (de) * 1977-04-27 1978-11-09 Bosch Gmbh Robert Wellendichtring

Also Published As

Publication number Publication date
DE3017051A1 (de) 1981-11-05
GB2075137B (en) 1984-01-18
FR2481775B1 (cs) 1985-02-22
GB2075137A (en) 1981-11-11

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ST Notification of lapse