GB2154518B - Sheet material e g in tyre manufacture - Google Patents

Sheet material e g in tyre manufacture

Info

Publication number
GB2154518B
GB2154518B GB08501933A GB8501933A GB2154518B GB 2154518 B GB2154518 B GB 2154518B GB 08501933 A GB08501933 A GB 08501933A GB 8501933 A GB8501933 A GB 8501933A GB 2154518 B GB2154518 B GB 2154518B
Authority
GB
United Kingdom
Prior art keywords
sheet material
tyre manufacture
tyre
manufacture
sheet
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
GB08501933A
Other versions
GB8501933D0 (en
GB2154518A (en
Inventor
Anthony Gerald Goodfellow
Anthony Richard Wright
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.)
W&A Bates Ltd
Original Assignee
W&A Bates 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
Priority claimed from GB848403494A external-priority patent/GB8403494D0/en
Application filed by W&A Bates Ltd filed Critical W&A Bates Ltd
Priority to GB08501933A priority Critical patent/GB2154518B/en
Publication of GB8501933D0 publication Critical patent/GB8501933D0/en
Publication of GB2154518A publication Critical patent/GB2154518A/en
Application granted granted Critical
Publication of GB2154518B publication Critical patent/GB2154518B/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
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B29D30/3007—Applying the layers; Guiding or stretching the layers during application by feeding a sheet perpendicular to the drum axis and joining the ends to form an annular element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • 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)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D30/44—Stretching or treating the layers before application on the drum
    • B29D2030/4406—Adjusting the positions of the layers
    • 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)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D30/44—Stretching or treating the layers before application on the drum
    • B29D2030/4406—Adjusting the positions of the layers
    • B29D2030/4418—Adjusting the positions of the layers laterally, e.g. sideways
    • 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)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D30/44—Stretching or treating the layers before application on the drum
    • B29D2030/4406—Adjusting the positions of the layers
    • B29D2030/4431—Adjusting the positions of the layers by using gas flows, e.g. air jets blowing onto or underneath or sideways the layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/93—Tyres
GB08501933A 1984-02-10 1985-01-25 Sheet material e g in tyre manufacture Expired GB2154518B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08501933A GB2154518B (en) 1984-02-10 1985-01-25 Sheet material e g in tyre manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848403494A GB8403494D0 (en) 1984-02-10 1984-02-10 Handling sheet material
GB08501933A GB2154518B (en) 1984-02-10 1985-01-25 Sheet material e g in tyre manufacture

Publications (3)

Publication Number Publication Date
GB8501933D0 GB8501933D0 (en) 1985-02-27
GB2154518A GB2154518A (en) 1985-09-11
GB2154518B true GB2154518B (en) 1988-02-24

Family

ID=26287307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08501933A Expired GB2154518B (en) 1984-02-10 1985-01-25 Sheet material e g in tyre manufacture

Country Status (1)

Country Link
GB (1) GB2154518B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625844A (en) * 1985-07-02 1987-01-12 Toyo Tire & Rubber Co Ltd Connecting device for rubber-covered core
US4797169A (en) * 1986-07-02 1989-01-10 Hashimoto Denki Co. Ltd. Method and apparatus for assembling veneer sheet into a plywood
GB8805922D0 (en) * 1988-03-12 1988-04-13 Holroyd Associates Ltd Improvements in & relating to handling means
GB8805923D0 (en) * 1988-03-12 1988-04-13 Holroyd Associates Ltd Manufacture of tubular article
EP1288148B1 (en) * 2001-09-03 2005-03-23 Agfa-Gevaert Method and device for aligning sheets along a single edge
US6666451B2 (en) 2001-09-03 2003-12-23 Agfa-Gevaert Method and device for aligning sheets

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342480A (en) * 1964-03-06 1967-09-19 Natro Cellulosa S P A Alignment mechanism
US3309078A (en) * 1964-07-01 1967-03-14 Harris Intertype Corp Continuous sheet feeding device having registering means
US3700526A (en) * 1970-02-11 1972-10-24 Firestone Tire & Rubber Co Tire building machine having means advancing a plurality of drums through a plurality of assembly stations
GB2001037B (en) * 1977-07-15 1982-02-17 Cotterell J Sheet feeding apparatus
IT1201922B (en) * 1981-08-31 1989-02-02 Sumitomo Rubber Ind APPARATUS FOR THE APPLICATION OF CASE CANVAS AND SIMILAR MATERIALS ON A TIRE COVER PACKING DRUM
JPS5845042A (en) * 1981-09-09 1983-03-16 Sumitomo Rubber Ind Ltd Apparatus for sticking rubber sheet on molding drum
DD222187A3 (en) * 1982-03-22 1985-05-08 Textima Veb K METHOD AND DEVICE FOR POSITIONING TEXTILE FLUID IMAGES
US4824001A (en) * 1982-09-27 1989-04-25 The Firestone Tire & Rubber Company Method for centering materials

Also Published As

Publication number Publication date
GB8501933D0 (en) 1985-02-27
GB2154518A (en) 1985-09-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee