GB377163A - Process and device for automatically sealing up of air leaks or damaged places in pneumatic tyres - Google Patents

Process and device for automatically sealing up of air leaks or damaged places in pneumatic tyres

Info

Publication number
GB377163A
GB377163A GB1147/31A GB114731A GB377163A GB 377163 A GB377163 A GB 377163A GB 1147/31 A GB1147/31 A GB 1147/31A GB 114731 A GB114731 A GB 114731A GB 377163 A GB377163 A GB 377163A
Authority
GB
United Kingdom
Prior art keywords
air leaks
pneumatic tyres
automatically sealing
strip
outer cover
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
GB1147/31A
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.)
EUGEN SCHULHOF
Original Assignee
EUGEN SCHULHOF
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 EUGEN SCHULHOF filed Critical EUGEN SCHULHOF
Publication of GB377163A publication Critical patent/GB377163A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/18—Auto-repairing or self-sealing arrangements or agents the article material itself being self-sealing, e.g. by compression
    • B29C73/20—Auto-repairing or self-sealing arrangements or agents the article material itself being self-sealing, e.g. by compression the article material only consisting in part of a deformable sealing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0695—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in the form of one wide strip, e.g. a patch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

377,163. Wheel tyres. FOGES, G., 26, Na Brezince, and SCHULHOF, E., 23, Na Florenci, both in Prague. Jan. 13, 1931, No. 1147. Convention date, April 26, 1930. Void [Published under Sect. 91 of the Acts]. [Class 144 (ii).] A punctureclosing layer of plastic or viscous material is fitted between the air tube and the tread portion of the outer cover. In the form shown in Fig. 1, the layer is enclosed in an elastic sheath 2. Fig. 2 shows a modification in which the plastic material 5 is recessed into the outer cover 3 and secured by a strip 6 vulcanized to the tyre. The surface of the sheath 2, or the strip 6, in contact with the air tube may be formed with annular grooves 4 to form a labyrinth pathing between these parts.
GB1147/31A 1930-04-26 1931-01-13 Process and device for automatically sealing up of air leaks or damaged places in pneumatic tyres Expired GB377163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS377163X 1930-04-26

Publications (1)

Publication Number Publication Date
GB377163A true GB377163A (en) 1932-07-21

Family

ID=5452580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1147/31A Expired GB377163A (en) 1930-04-26 1931-01-13 Process and device for automatically sealing up of air leaks or damaged places in pneumatic tyres

Country Status (1)

Country Link
GB (1) GB377163A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0818302A1 (en) * 1995-12-26 1998-01-14 Honda Giken Kogyo Kabushiki Kaisha Method of manufacturing tire tube containing sealant
EP0879715A1 (en) * 1995-12-26 1998-11-25 Honda Giken Kogyo Kabushiki Kaisha Tube tire
US6334918B1 (en) * 1996-06-27 2002-01-01 Honda Giken Kogyo Kabushiki Kaisha Tire tube
US6672352B2 (en) 1995-12-26 2004-01-06 Honda Giken Kogyo Kabushiki Kaisha Tube-incorporated tire

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0818302A1 (en) * 1995-12-26 1998-01-14 Honda Giken Kogyo Kabushiki Kaisha Method of manufacturing tire tube containing sealant
EP0879715A1 (en) * 1995-12-26 1998-11-25 Honda Giken Kogyo Kabushiki Kaisha Tube tire
EP0818302A4 (en) * 1995-12-26 1999-03-24 Honda Motor Co Ltd Method of manufacturing tire tube containing sealant
US5900088A (en) * 1995-12-26 1999-05-04 Honda Giken Kogyo Kabushiki Kaisha Process for producing sealant-contained tire tube
EP0879715A4 (en) * 1995-12-26 2000-12-27 Honda Motor Co Ltd Tube tire
EP1279525A1 (en) * 1995-12-26 2003-01-29 Honda Giken Kogyo Kabushiki Kaisha Self-sealing tire
US6672352B2 (en) 1995-12-26 2004-01-06 Honda Giken Kogyo Kabushiki Kaisha Tube-incorporated tire
US6334918B1 (en) * 1996-06-27 2002-01-01 Honda Giken Kogyo Kabushiki Kaisha Tire tube

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