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ES446643A1 - Master cylinder - Google Patents

Master cylinder

Info

Publication number
ES446643A1
ES446643A1 ES446643A ES446643A ES446643A1 ES 446643 A1 ES446643 A1 ES 446643A1 ES 446643 A ES446643 A ES 446643A ES 446643 A ES446643 A ES 446643A ES 446643 A1 ES446643 A1 ES 446643A1
Authority
ES
Spain
Prior art keywords
bore
piston
master cylinder
sliding
adjacent
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
ES446643A
Other languages
Spanish (es)
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.)
BANDITALIA SpA
Original Assignee
BANDITALIA 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 BANDITALIA SpA filed Critical BANDITALIA SpA
Publication of ES446643A1 publication Critical patent/ES446643A1/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

Improvements in master cylinders, especially for vehicles of the type that comprise a box with a bore that slidably receives a piston, to define in it a pressure chamber adjacent to the front end of the piston, characterized in that the piston has a cylindrical sliding surface of diameter slightly smaller than the bore and than the sliding diameter of the piston in the bore, the cylindrical sliding surface cooperating in a fluid-tight manner with a gasket mounted on a channel in the bore, and a sliding friction surface on the bore and adjacent to the rear end of the piston. (Machine-translation by Google Translate, not legally binding)
ES446643A 1975-04-03 1976-04-02 Master cylinder Expired ES446643A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2196075A IT1034812B (en) 1975-04-03 1975-04-03 MASTER CYLINDER

Publications (1)

Publication Number Publication Date
ES446643A1 true ES446643A1 (en) 1977-06-16

Family

ID=11189420

Family Applications (1)

Application Number Title Priority Date Filing Date
ES446643A Expired ES446643A1 (en) 1975-04-03 1976-04-02 Master cylinder

Country Status (5)

Country Link
DE (1) DE2613890A1 (en)
ES (1) ES446643A1 (en)
FR (1) FR2306350A1 (en)
GB (1) GB1502695A (en)
IT (1) IT1034812B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542825A1 (en) * 1985-12-04 1987-06-11 Teves Gmbh Alfred GASKET ARRANGEMENT FOR A PISTON CYLINDER UNIT
DE3938892A1 (en) * 1989-11-24 1991-05-29 Teves Gmbh Alfred Master cylinder for hydraulic brake - has holes for supply of hydraulic fluid spaced at distance less than length of seal
DE4128470A1 (en) * 1991-08-28 1993-03-04 Teves Gmbh Alfred Piston for master cylinder of vehicle brake - has integration of filter carrier and sleeve seal support into single component

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1655303A1 (en) * 1966-10-19 1971-04-15 Teves Gmbh Alfred Master cylinder
DE7244167U (en) * 1972-12-01 1973-05-17 Schaefer G & Co PISTON ROD SEAL ON MASTER BRAKE CYLINDER FOR HYDRAULIC BRAKE SYSTEMS IN MOTOR VEHICLES

Also Published As

Publication number Publication date
DE2613890A1 (en) 1976-10-14
FR2306350A1 (en) 1976-10-29
IT1034812B (en) 1979-10-10
FR2306350B1 (en) 1979-05-11
DE2613890C2 (en) 1988-06-30
GB1502695A (en) 1978-03-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19920222