GB1113622A - Improvements in or relating to apparatus for the manufacture of pneumatic tyres - Google Patents

Improvements in or relating to apparatus for the manufacture of pneumatic tyres

Info

Publication number
GB1113622A
GB1113622A GB36684/64A GB3668464A GB1113622A GB 1113622 A GB1113622 A GB 1113622A GB 36684/64 A GB36684/64 A GB 36684/64A GB 3668464 A GB3668464 A GB 3668464A GB 1113622 A GB1113622 A GB 1113622A
Authority
GB
United Kingdom
Prior art keywords
tyre
relating
manufacture
segments
projections
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
GB36684/64A
Inventor
Jack Milner Lowe
Charles Goodwin
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 Co Ltd
Original Assignee
Dunlop 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 Co Ltd filed Critical Dunlop Co Ltd
Priority to GB36684/64A priority Critical patent/GB1113622A/en
Priority to FR31916A priority patent/FR1447049A/en
Priority to AU67115/65A priority patent/AU409164B2/en
Publication of GB1113622A publication Critical patent/GB1113622A/en
Priority to MY7000024A priority patent/MY7000024A/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
    • B29D30/245—Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same 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
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3207—Positioning the beads

Abstract

1,113,622. Tyre-building drums. DUNLOP CO. Ltd. 24 Aug., 1965 [8 Sept., 1964], No. 36684/64. Heading B7C. A firm cylindrical support for the uninflated shaping bag 18 of a tyre-building drum 2 comprises two sets of circumferentially spaced segments 10 each having axial projections 15, the projections of each set extending between those of the other. The segments are radially movable by inflatable bags 11 and elastic bands 12. Each set is axially movable by a doubleacting pneumatic piston 6 and cylinder 7, symmetrical movement being ensured by racks 20 and pinion 21.
GB36684/64A 1964-09-08 1964-09-08 Improvements in or relating to apparatus for the manufacture of pneumatic tyres Expired GB1113622A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB36684/64A GB1113622A (en) 1964-09-08 1964-09-08 Improvements in or relating to apparatus for the manufacture of pneumatic tyres
FR31916A FR1447049A (en) 1964-09-08 1965-09-20 Improvements to tire production drums
AU67115/65A AU409164B2 (en) 1964-09-08 1965-11-26 Improvements in or relating to apparatus forthe manufacture of pneumatic tyres
MY7000024A MY7000024A (en) 1964-09-08 1970-12-31 Improvements in or relating to apparatus for the manufacture of pneumatic tyres

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB36684/64A GB1113622A (en) 1964-09-08 1964-09-08 Improvements in or relating to apparatus for the manufacture of pneumatic tyres
AU67115/65A AU409164B2 (en) 1964-09-08 1965-11-26 Improvements in or relating to apparatus forthe manufacture of pneumatic tyres

Publications (1)

Publication Number Publication Date
GB1113622A true GB1113622A (en) 1968-05-15

Family

ID=42199333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36684/64A Expired GB1113622A (en) 1964-09-08 1964-09-08 Improvements in or relating to apparatus for the manufacture of pneumatic tyres

Country Status (4)

Country Link
AU (1) AU409164B2 (en)
FR (1) FR1447049A (en)
GB (1) GB1113622A (en)
MY (1) MY7000024A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654025A (en) * 1969-02-07 1972-04-04 Krupp Gmbh Cambering drum
EP0747207A2 (en) * 1995-06-06 1996-12-11 Bridgestone Corporation Tire building machine
US20140048213A1 (en) * 2012-08-15 2014-02-20 The Goodyear Tire & Rubber Company Sleeveless tire building drum with interchangeable width elements
US20140048212A1 (en) * 2012-08-15 2014-02-20 Douglas Raymond Weaver Sleeveless tire building drum
ITMI20122148A1 (en) * 2012-12-17 2014-06-18 Pirelli PROCESS AND APPARATUS FOR REALIZING TIRES

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630893A1 (en) * 1976-07-09 1978-01-12 Metzeler Kautschuk AXIAL ADJUSTABLE TIRE BUILDING DRUM

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654025A (en) * 1969-02-07 1972-04-04 Krupp Gmbh Cambering drum
EP0747207A2 (en) * 1995-06-06 1996-12-11 Bridgestone Corporation Tire building machine
EP0747207A3 (en) * 1995-06-06 1997-06-04 Bridgestone Corp Tire building machine
US5766408A (en) * 1995-06-06 1998-06-16 Bridgestone Corporation Tire building machine including integrated bead setter on transfer ring
US10259181B2 (en) * 2012-08-15 2019-04-16 The Goodyear Tire & Rubber Company Sleeveless tire building drum
US20140048213A1 (en) * 2012-08-15 2014-02-20 The Goodyear Tire & Rubber Company Sleeveless tire building drum with interchangeable width elements
US20140048212A1 (en) * 2012-08-15 2014-02-20 Douglas Raymond Weaver Sleeveless tire building drum
ITMI20122148A1 (en) * 2012-12-17 2014-06-18 Pirelli PROCESS AND APPARATUS FOR REALIZING TIRES
CN104870176A (en) * 2012-12-17 2015-08-26 倍耐力轮胎股份公司 Process and apparatus for building tyres
US20150314543A1 (en) * 2012-12-17 2015-11-05 Pirelli Tyre S.P.A. Process and apparatus for manufacturing tyres
CN104870176B (en) * 2012-12-17 2017-06-23 倍耐力轮胎股份公司 Method and apparatus for manufacturing tire
US9738044B2 (en) * 2012-12-17 2017-08-22 Pirelli Tyre S.P.A. Process and apparatus for manufacturing tyres
US20170291380A1 (en) * 2012-12-17 2017-10-12 Pirelli Tyre S.P.A. Process and apparatus for manufacturing tyres
WO2014097100A1 (en) * 2012-12-17 2014-06-26 Pirelli Tyre S.P.A. Process and apparatus for building tyres
US10800123B2 (en) 2012-12-17 2020-10-13 Pirelli Tyre S.P.A. Process and apparatus for manufacturing tyres

Also Published As

Publication number Publication date
FR1447049A (en) 1966-07-22
MY7000024A (en) 1970-12-31
AU409164B2 (en) 1970-12-18
AU6711565A (en) 1968-05-30

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