FR551091A - Improvements to the inner tubes of pneumatic tires and their molds - Google Patents

Improvements to the inner tubes of pneumatic tires and their molds

Info

Publication number
FR551091A
FR551091A FR551091DA FR551091A FR 551091 A FR551091 A FR 551091A FR 551091D A FR551091D A FR 551091DA FR 551091 A FR551091 A FR 551091A
Authority
FR
France
Prior art keywords
molds
pneumatic tires
inner tubes
tubes
tires
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
French (fr)
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.)
T B MCLEROTH TUBES Ltd
Original Assignee
T B MCLEROTH TUBES Ltd
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 T B MCLEROTH TUBES Ltd filed Critical T B MCLEROTH TUBES Ltd
Application granted granted Critical
Publication of FR551091A publication Critical patent/FR551091A/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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/02—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of crude rubber, gutta-percha, or similar substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR551091D 1921-06-13 1922-05-08 Improvements to the inner tubes of pneumatic tires and their molds Expired FR551091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB551091X 1921-06-13

Publications (1)

Publication Number Publication Date
FR551091A true FR551091A (en) 1923-03-27

Family

ID=10472985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR551091D Expired FR551091A (en) 1921-06-13 1922-05-08 Improvements to the inner tubes of pneumatic tires and their molds

Country Status (1)

Country Link
FR (1) FR551091A (en)

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