ES231110U - Sleeve seal - Google Patents

Sleeve seal

Info

Publication number
ES231110U
ES231110U ES1977231110U ES231110U ES231110U ES 231110 U ES231110 U ES 231110U ES 1977231110 U ES1977231110 U ES 1977231110U ES 231110 U ES231110 U ES 231110U ES 231110 U ES231110 U ES 231110U
Authority
ES
Spain
Prior art keywords
piston
seal
toroidal
cylinder
wall
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
ES1977231110U
Other languages
Spanish (es)
Other versions
ES231110Y (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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of ES231110U publication Critical patent/ES231110U/en
Application granted granted Critical
Publication of ES231110Y publication Critical patent/ES231110Y/en
Expired 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
    • 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
    • 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

Abstract

An improved toroidal seal for sealing a piston with the wall of a cylinder, said toroidal joint having a pin whose front part rests on the wall of the cylinder while the rear part of said seal rests on the front end of the piston, characterized in that the front surface of the toroidal joint (4) on the side opposite the front end (3) of the piston (2) is provided, at least partially, with partial circular roughnesses (9). (Machine-translation by Google Translate, not legally binding)
ES1977231110U 1976-10-02 1977-10-01 AN IMPROVED TOROIDAL HERMETIC JOINT. Expired ES231110Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2644571A DE2644571C2 (en) 1976-10-02 1976-10-02 Sealing sleeve

Publications (2)

Publication Number Publication Date
ES231110U true ES231110U (en) 1977-12-01
ES231110Y ES231110Y (en) 1978-04-01

Family

ID=5989518

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977231110U Expired ES231110Y (en) 1976-10-02 1977-10-01 AN IMPROVED TOROIDAL HERMETIC JOINT.

Country Status (5)

Country Link
DE (1) DE2644571C2 (en)
ES (1) ES231110Y (en)
FR (1) FR2366499A1 (en)
GB (1) GB1537616A (en)
SE (1) SE7710767L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244180A1 (en) * 1982-11-30 1984-05-30 Alfred Teves Gmbh, 6000 Frankfurt Sealing sleeve
DE3405028A1 (en) * 1984-02-13 1985-08-14 Alfred Teves Gmbh, 6000 Frankfurt Piston-cylinder arrangement for brakes
DE3542825A1 (en) * 1985-12-04 1987-06-11 Teves Gmbh Alfred GASKET ARRANGEMENT FOR A PISTON CYLINDER UNIT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR761766A (en) * 1932-10-12 1934-03-27 Improvements to pistons with seals for all types of hydraulic devices
DE633590C (en) * 1932-10-13 1936-07-31 Franz Liebhold Piston with sealing sleeve for hydraulic devices of all kinds
GB547171A (en) * 1941-02-28 1942-08-17 Henry James Pratt Improvements in sealing means for pistons for use in hydraulic mechanisms
US2884291A (en) * 1953-10-05 1959-04-28 Kelsey Hayes Co Sealing cup
US3498623A (en) * 1967-03-09 1970-03-03 Hamilton Kent Mfg Co Gasket
US3915463A (en) * 1974-02-21 1975-10-28 Utex Ind Inc Packing

Also Published As

Publication number Publication date
GB1537616A (en) 1979-01-04
DE2644571A1 (en) 1978-04-06
ES231110Y (en) 1978-04-01
FR2366499A1 (en) 1978-04-28
SE7710767L (en) 1978-04-03
FR2366499B1 (en) 1982-10-15
DE2644571C2 (en) 1983-03-17

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