IT1109901B - Anello di tenuta e dispositivo di tenuta impiegante tale anello,particolarmente per cilindri maestri di freni - Google Patents

Anello di tenuta e dispositivo di tenuta impiegante tale anello,particolarmente per cilindri maestri di freni

Info

Publication number
IT1109901B
IT1109901B IT19087/79A IT1908779A IT1109901B IT 1109901 B IT1109901 B IT 1109901B IT 19087/79 A IT19087/79 A IT 19087/79A IT 1908779 A IT1908779 A IT 1908779A IT 1109901 B IT1109901 B IT 1109901B
Authority
IT
Italy
Prior art keywords
ring
brakes
sealing device
master cylinders
seal ring
Prior art date
Application number
IT19087/79A
Other languages
English (en)
Italian (it)
Other versions
IT7919087A0 (it
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
Publication of IT7919087A0 publication Critical patent/IT7919087A0/it
Application granted granted Critical
Publication of IT1109901B publication Critical patent/IT1109901B/it

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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
IT19087/79A 1978-01-13 1979-01-05 Anello di tenuta e dispositivo di tenuta impiegante tale anello,particolarmente per cilindri maestri di freni IT1109901B (it)

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
IT7919087A0 IT7919087A0 (it) 1979-01-05
IT1109901B true IT1109901B (it) 1985-12-23

Family

ID=9203407

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (4)

Country Link
JP (2) JPS54108860U (US07902200-20110308-C00004.png)
FR (1) FR2414670A1 (US07902200-20110308-C00004.png)
GB (1) GB2012392B (US07902200-20110308-C00004.png)
IT (1) IT1109901B (US07902200-20110308-C00004.png)

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
AU2003231379B2 (en) * 2003-02-10 2007-11-08 Akira Imai Liquid pressure device
EP1718890B1 (en) * 2004-02-25 2015-09-16 BUCKNELL, John Wentworth Seals for hydraulic assemblies

Family Cites Families (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
US3563442A (en) * 1968-10-31 1971-02-16 Bendix Corp Combination lip seal and o-ring

Also Published As

Publication number Publication date
GB2012392A (en) 1979-07-25
FR2414670B1 (US07902200-20110308-C00004.png) 1980-06-06
FR2414670A1 (fr) 1979-08-10
GB2012392B (en) 1982-08-04
IT7919087A0 (it) 1979-01-05
JPS54108860U (US07902200-20110308-C00004.png) 1979-07-31
JPS6012759U (ja) 1985-01-28

Similar Documents

Publication Publication Date Title
AU524312B2 (en) Vacuum boosted brake master cylinder
JPS5527586A (en) Seal device for provisional pressure sealing
GB2109895B (en) High/low pressure piston seal
IT1183916B (it) Guarnizione di tenuta per alte pressioni e meccanismo idraulico utilizzante tale guarnizione
CA1030193A (en) Cup seal for a master brake cylinder
SE8202730L (sv) Cylinderlockstetning i
IL57224A0 (en) Hydraulic piston rod seal
ES489594A0 (es) Procedimiento para la fabricacion de empaquetaduras para juntas de estanqueidad.
IT1109901B (it) Anello di tenuta e dispositivo di tenuta impiegante tale anello,particolarmente per cilindri maestri di freni
IT1165351B (it) Guarnizione di tenuta
IT1112354B (it) Sistema di tenuta dinamica per valvole a maschio
IT1110925B (it) Procedimento per la fabbricazione di sistemi a tenuta stagna,delle guarnizioni per detti e guarnizioni relative
CA963502A (en) Seal for pressure fluid cylinders
CA1035812A (en) Master cylinder diaphragm
AU4941679A (en) Piston and cylinder seal
IT1100205B (it) Scodellino di tenuta ermetica per generatori di pressione,particolarmente di freni e frizioni
IT7925931A0 (it) Procedimento per la caratterizzazione di anelli elastici di tenuta per pistoni.
KR910004267U (ko) 브레이크 배력장치의 시일장치
CA1013399A (en) Master cylinder assembly and reservoir for same
GB2002493B (en) Seal of piston of pressure device
IT1150458B (it) Anello di tenuta
IT1115177B (it) Cassetta perfezionata per accumulatore e relativo anello di tenuta
AU511703B2 (en) Master cylinder piston seal
GB2027845B (en) Piston and cylinder seal
AU517591B2 (en) Piston rod seal

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940129