FR701000A - Improvements to removable cores for tires - Google Patents

Improvements to removable cores for tires

Info

Publication number
FR701000A
FR701000A FR701000DA FR701000A FR 701000 A FR701000 A FR 701000A FR 701000D A FR701000D A FR 701000DA FR 701000 A FR701000 A FR 701000A
Authority
FR
France
Prior art keywords
tires
removable cores
cores
removable
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 FR701000A publication Critical patent/FR701000A/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)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/12—Cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
FR701000D 1929-09-21 1930-08-23 Improvements to removable cores for tires Expired FR701000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2866729A GB341859A (en) 1929-09-21 1929-09-21 Improvements in or relating to collapsible tyre cores

Publications (1)

Publication Number Publication Date
FR701000A true FR701000A (en) 1931-03-10

Family

ID=10279221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR701000D Expired FR701000A (en) 1929-09-21 1930-08-23 Improvements to removable cores for tires

Country Status (3)

Country Link
DE (1) DE577474C (en)
FR (1) FR701000A (en)
GB (1) GB341859A (en)

Also Published As

Publication number Publication date
GB341859A (en) 1931-01-21
DE577474C (en) 1933-05-31

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