GB130459A - Improvements in or relating to Molds for Pneumatic Tires. - Google Patents

Improvements in or relating to Molds for Pneumatic Tires.

Info

Publication number
GB130459A
GB130459A GB1242518A GB1242518A GB130459A GB 130459 A GB130459 A GB 130459A GB 1242518 A GB1242518 A GB 1242518A GB 1242518 A GB1242518 A GB 1242518A GB 130459 A GB130459 A GB 130459A
Authority
GB
United Kingdom
Prior art keywords
clamps
molds
relating
pneumatic tires
engage
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
GB1242518A
Inventor
Ernest Hopkinson
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.)
Individual
Original Assignee
Individual
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
Priority to GB91812425D priority Critical patent/GB191812425A/en
Application filed by Individual filed Critical Individual
Priority to GB1242518A priority patent/GB130459A/en
Priority to FR491935D priority patent/FR491935A/en
Publication of GB130459A publication Critical patent/GB130459A/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)

Abstract

130,459. Hopkinson, E. July 30, 1918. Vulcanizing tyres.-The two parts 5, 5 of a circular tyre mould are secured on the external circumference or, as shown, in the internal circumference by clamps of which the flanges 9 engage with corresponding recesses in the mould parts. The clamps are locked by a ring 11 which spans the clamps and is supported on lugs provided on several of the clamps. The ring has its outside surface tapered to engage with the tapering surfaces 14 of the clamps.
GB1242518A 1918-07-30 1918-07-30 Improvements in or relating to Molds for Pneumatic Tires. Expired GB130459A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB91812425D GB191812425A (en) 1918-07-30
GB1242518A GB130459A (en) 1918-07-30 1918-07-30 Improvements in or relating to Molds for Pneumatic Tires.
FR491935D FR491935A (en) 1918-07-30 1918-09-24 Molds for the vulcanization of bandage casings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1242518A GB130459A (en) 1918-07-30 1918-07-30 Improvements in or relating to Molds for Pneumatic Tires.

Publications (1)

Publication Number Publication Date
GB130459A true GB130459A (en) 1919-07-30

Family

ID=32345492

Family Applications (2)

Application Number Title Priority Date Filing Date
GB91812425D Active GB191812425A (en) 1918-07-30
GB1242518A Expired GB130459A (en) 1918-07-30 1918-07-30 Improvements in or relating to Molds for Pneumatic Tires.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB91812425D Active GB191812425A (en) 1918-07-30

Country Status (2)

Country Link
FR (1) FR491935A (en)
GB (2) GB130459A (en)

Also Published As

Publication number Publication date
GB191812425A (en)
FR491935A (en) 1919-06-23

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