FR539428A - Improvements in the manufacture of inner tubes for pneumatic tires - Google Patents

Improvements in the manufacture of inner tubes for pneumatic tires

Info

Publication number
FR539428A
FR539428A FR539428DA FR539428A FR 539428 A FR539428 A FR 539428A FR 539428D A FR539428D A FR 539428DA FR 539428 A FR539428 A FR 539428A
Authority
FR
France
Prior art keywords
manufacture
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co 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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Application granted granted Critical
Publication of FR539428A publication Critical patent/FR539428A/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
    • B29D23/00—Producing tubular articles
    • B29D23/24—Endless tubes, e.g. inner tubes for pneumatic tyres
    • 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)
FR539428D 1920-09-27 1921-08-16 Improvements in the manufacture of inner tubes for pneumatic tires Expired FR539428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB539428X 1920-09-27

Publications (1)

Publication Number Publication Date
FR539428A true FR539428A (en) 1922-06-26

Family

ID=10469478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR539428D Expired FR539428A (en) 1920-09-27 1921-08-16 Improvements in the manufacture of inner tubes for pneumatic tires

Country Status (1)

Country Link
FR (1) FR539428A (en)

Similar Documents

Publication Publication Date Title
FR556797A (en) Improvements in the manufacture of pneumatic tire casings
FR539060A (en) Improvements in the manufacture of pneumatic tires
FR539428A (en) Improvements in the manufacture of inner tubes for pneumatic tires
FR583683A (en) Inner tubes for pneumatic tires
FR528503A (en) Improvements in the manufacture of pneumatic tire casings
FR519884A (en) Improvements in the manufacture of pneumatic tires
FR539605A (en) Machine for deflating the inner tubes of pneumatic tires
FR543475A (en) Improvements in the manufacture of inner tubes, or inner tubes, for pneumatic tires
FR536667A (en) Improvements in the manufacture of pneumatic bandages
FR551091A (en) Improvements to the inner tubes of pneumatic tires and their molds
FR497489A (en) Improvements in the manufacture of inner tubes for pneumatic tires
FR797748A (en) Improvements to the inner tubes of pneumatic tires
FR496684A (en) Inner tube for pneumatic tires
FR498509A (en) Improvements in the manufacture of inner tubes for pneumatic tires
FR521735A (en) Advanced valve for inner tubes of pneumatic tires
FR524667A (en) Manufacture of pneumatic tires
FR525728A (en) Improvements in the manufacture of casings for pneumatic tires
FR565360A (en) Improvements to pneumatic tire inner tubes
FR591712A (en) Protector for inner tubes of pneumatic tires
FR538613A (en) Improvements to the inner tubes of pneumatic tires
FR557496A (en) Portable vulcanizer for repairing the inner tubes of pneumatic tires
FR561664A (en) Improvements to inner tubes for pneumatic tires
FR522489A (en) Rotary coupling for pneumatic tire inner tubes
FR514196A (en) Improvements in the manufacture of pneumatic tires
FR822387A (en) Improvement in the manufacture of inner tubes for pneumatic tires