GB361226A - Improved method of and apparatus for forming pneumatic tyre casings - Google Patents

Improved method of and apparatus for forming pneumatic tyre casings

Info

Publication number
GB361226A
GB361226A GB6722/31A GB672231A GB361226A GB 361226 A GB361226 A GB 361226A GB 6722/31 A GB6722/31 A GB 6722/31A GB 672231 A GB672231 A GB 672231A GB 361226 A GB361226 A GB 361226A
Authority
GB
United Kingdom
Prior art keywords
sleeve
keyed
improved method
shaft
pneumatic tyre
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
GB6722/31A
Other languages
English (en)
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of GB361226A publication Critical patent/GB361226A/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
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/248—Drums of the undercut type without toroidal expansion, e.g. with provisions for folding down the plies, for positioning the beads under the surface of the drum
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
GB6722/31A 1930-04-11 1931-03-04 Improved method of and apparatus for forming pneumatic tyre casings Expired GB361226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US443396A US1952399A (en) 1930-04-11 1930-04-11 Core for building superballoon tires

Publications (1)

Publication Number Publication Date
GB361226A true GB361226A (en) 1931-11-19

Family

ID=23760630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6722/31A Expired GB361226A (en) 1930-04-11 1931-03-04 Improved method of and apparatus for forming pneumatic tyre casings

Country Status (5)

Country Link
US (1) US1952399A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE378395A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR713686A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB361226A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL29585C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127979A (en) * 1988-04-18 1992-07-07 Mccreary Tire & Rubber Company Drum for the formation of uncured tire sections thereon
US4906321A (en) * 1988-04-18 1990-03-06 Mccreary Tire & Rubber Company Drum for the formation of uncured tire sections thereon
US5192384A (en) * 1991-05-30 1993-03-09 Kaiser Aerospace And Electronics Corporation Methods for forming composite tubing having tapered ends
CN101316697B (zh) * 2005-11-30 2010-11-03 倍耐力轮胎股份公司 生产轮胎的方法和设备
US20130186554A1 (en) * 2012-01-23 2013-07-25 Dennis Alan Lundell Trapezoidal tire-building mandrels

Also Published As

Publication number Publication date
BE378395A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL29585C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US1952399A (en) 1934-03-27
FR713686A (fr) 1931-10-31

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