GB242870A - Improvements in mold for manufacturing tires - Google Patents

Improvements in mold for manufacturing tires

Info

Publication number
GB242870A
GB242870A GB936525A GB936525A GB242870A GB 242870 A GB242870 A GB 242870A GB 936525 A GB936525 A GB 936525A GB 936525 A GB936525 A GB 936525A GB 242870 A GB242870 A GB 242870A
Authority
GB
United Kingdom
Prior art keywords
pins
side plates
mold
normal
plane
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
GB936525A
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
Application filed by Individual filed Critical Individual
Priority to GB936525A priority Critical patent/GB242870A/en
Publication of GB242870A publication Critical patent/GB242870A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

242,870. Lambert, H. M. April 8, 1925. Moulding wheel tyres.-In a mould for cushion tyres, of the kind in which side plates 1, 2 are formed with holes for receiving transverse pins 3, the pins are formed in two parts 3<a>, 3<b>, which meet on a plane inclined to the axis of the pin. This plane may be normal to the side plate when the pins are inclined, or it may be inclined to the side plates when the pins are normal to them. The pins are riveted to the side plates, and when the pins are of circular cross-section and inclined, the side plates are given a slight turn about their own axes in withdrawing the pins.
GB936525A 1925-04-08 1925-04-08 Improvements in mold for manufacturing tires Expired GB242870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB936525A GB242870A (en) 1925-04-08 1925-04-08 Improvements in mold for manufacturing tires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB936525A GB242870A (en) 1925-04-08 1925-04-08 Improvements in mold for manufacturing tires

Publications (1)

Publication Number Publication Date
GB242870A true GB242870A (en) 1925-11-19

Family

ID=9870539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB936525A Expired GB242870A (en) 1925-04-08 1925-04-08 Improvements in mold for manufacturing tires

Country Status (1)

Country Link
GB (1) GB242870A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998054009A1 (en) * 1997-05-30 1998-12-03 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Tyre tread pattern and mould

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998054009A1 (en) * 1997-05-30 1998-12-03 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Tyre tread pattern and mould
FR2763892A1 (en) * 1997-05-30 1998-12-04 Michelin & Cie SCULPTURE AND MOLD FOR TIRE TREAD
US6408910B1 (en) 1997-05-30 2002-06-25 Compagnie Generale Des Establishments Michelin-Michelin Cie Tread including recessed channel and recessed incision and mold for tread

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