FR39949E - Perfectionnements aux chambres à air increvables - Google Patents

Perfectionnements aux chambres à air increvables

Info

Publication number
FR39949E
FR39949E FR39949DA FR39949E FR 39949 E FR39949 E FR 39949E FR 39949D A FR39949D A FR 39949DA FR 39949 E FR39949 E FR 39949E
Authority
FR
France
Prior art keywords
puncture
inner tubes
proof inner
proof
tubes
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
Other languages
English (en)
Inventor
Raoul Dexpert
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 filed Critical
Application granted granted Critical
Publication of FR39949E publication Critical patent/FR39949E/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR39949D 1930-07-24 1930-07-24 Perfectionnements aux chambres à air increvables Expired FR39949E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39949T 1930-07-24

Publications (1)

Publication Number Publication Date
FR39949E true FR39949E (fr) 1932-03-19

Family

ID=8676283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39949D Expired FR39949E (fr) 1930-07-24 1930-07-24 Perfectionnements aux chambres à air increvables

Country Status (1)

Country Link
FR (1) FR39949E (fr)

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