GB960540A - Improvements in or relating to elastic sealing members - Google Patents

Improvements in or relating to elastic sealing members

Info

Publication number
GB960540A
GB960540A GB36052/62A GB3605262A GB960540A GB 960540 A GB960540 A GB 960540A GB 36052/62 A GB36052/62 A GB 36052/62A GB 3605262 A GB3605262 A GB 3605262A GB 960540 A GB960540 A GB 960540A
Authority
GB
United Kingdom
Prior art keywords
composition
weight
elastic sealing
relating
sealing members
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
GB36052/62A
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 AG
Original Assignee
Continental Gummi Werke AG
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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Publication of GB960540A publication Critical patent/GB960540A/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
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A composition, suitable for use as an elastic sealing member comprises a butadiene and up to 7.5% by weight and sufficient to give a desired swelling value to the composition of 2-mercaptobenzimidazole. The composition may also contain up to 15% by weight of styrene. An accelerating combination selected from the mercaptobenzothiazole and thiuramsulphide series may also be incorporated preferably in amounts of more than 3% by weight of the polymer portion of the composition and is preferably 2-mercapto benzothiazole and dipentamethylene thiuram tetrasulphide. The composition contains in addition the usual vulcanising agents. The composition is injection moulded or stamped and vulcanised at 145 DEG C.
GB36052/62A 1961-09-23 1962-09-21 Improvements in or relating to elastic sealing members Expired GB960540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC25115A DE1260248B (en) 1961-09-23 1961-09-23 Elastic sealing bodies, preferably sealing collars, in particular for hydraulic braking devices on motor vehicles

Publications (1)

Publication Number Publication Date
GB960540A true GB960540A (en) 1964-06-10

Family

ID=7017817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36052/62A Expired GB960540A (en) 1961-09-23 1962-09-21 Improvements in or relating to elastic sealing members

Country Status (3)

Country Link
AT (1) AT244581B (en)
DE (1) DE1260248B (en)
GB (1) GB960540A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019202696A1 (en) * 2019-02-28 2020-09-03 Robert Bosch Gmbh Sealing material, sealing body and electronic, electrical or mechatronic component

Also Published As

Publication number Publication date
DE1260248B (en) 1968-02-01
AT244581B (en) 1966-01-10

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