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GB283795A - Improvements in or relating to the vulcanizing of rubber tyres and the like - Google Patents

Improvements in or relating to the vulcanizing of rubber tyres and the like

Info

Publication number
GB283795A
GB283795A GB1679327A GB1679327A GB283795A GB 283795 A GB283795 A GB 283795A GB 1679327 A GB1679327 A GB 1679327A GB 1679327 A GB1679327 A GB 1679327A GB 283795 A GB283795 A GB 283795A
Authority
GB
United Kingdom
Prior art keywords
vulcanizing
shells
steam
shaw
joints
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
GB1679327A
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.)
Francis Shaw and Co Manchester Ltd
Original Assignee
Francis Shaw and Co Manchester 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 Francis Shaw and Co Manchester Ltd filed Critical Francis Shaw and Co Manchester Ltd
Priority to GB1679327A priority Critical patent/GB283795A/en
Publication of GB283795A publication Critical patent/GB283795A/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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

283,795. Shaw, O., and Shaw & Co., Ltd., F. June 24, 1927. Vulcanizing tyres.-A tyre-vulcanizing mould comprises divided inner and outer shells a, d, which are detachably fitted together in spaced relationship so as to form a steam chamber e by means of a bayonet-type fastening consisting of inner and outer co-operating interrupted flanges a<1>, a<2>, d<1>, d<2>, automatic steam-tight joints being formed by rubber rings f which are held in groovesin the outer shells and are provided with tapered extensions which act under pressure of the steam to seal the joints. The two halves of the outer shell are locked together in similar bayonetfashion by a ring g, the necessary rotation of which can be effected by a hand-wheel i engaging a screwed connecting-rod h. As shown, two moulds are mounted together on a common bed plate s and the outer half-shells remote from the support are carried on vertical hinges t.
GB1679327A 1927-06-24 1927-06-24 Improvements in or relating to the vulcanizing of rubber tyres and the like Expired GB283795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1679327A GB283795A (en) 1927-06-24 1927-06-24 Improvements in or relating to the vulcanizing of rubber tyres and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1679327A GB283795A (en) 1927-06-24 1927-06-24 Improvements in or relating to the vulcanizing of rubber tyres and the like

Publications (1)

Publication Number Publication Date
GB283795A true GB283795A (en) 1928-01-19

Family

ID=10083755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1679327A Expired GB283795A (en) 1927-06-24 1927-06-24 Improvements in or relating to the vulcanizing of rubber tyres and the like

Country Status (1)

Country Link
GB (1) GB283795A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2980135A1 (en) * 2011-09-21 2013-03-22 Michelin Soc Tech Press for curing pneumatic tire of e.g. vehicle, has chamber for receiving steam, and lower face is shaped such that condensed water in central area of face flows out of central area, where face presenting truncated form

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2980135A1 (en) * 2011-09-21 2013-03-22 Michelin Soc Tech Press for curing pneumatic tire of e.g. vehicle, has chamber for receiving steam, and lower face is shaped such that condensed water in central area of face flows out of central area, where face presenting truncated form

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