GB973972A - Improvements in or relating to feeding devices - Google Patents

Improvements in or relating to feeding devices

Info

Publication number
GB973972A
GB973972A GB1121361A GB1121361A GB973972A GB 973972 A GB973972 A GB 973972A GB 1121361 A GB1121361 A GB 1121361A GB 1121361 A GB1121361 A GB 1121361A GB 973972 A GB973972 A GB 973972A
Authority
GB
United Kingdom
Prior art keywords
former
tyre building
tread
stillage
lengths
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
GB1121361A
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 Rubber Co Ltd
Original Assignee
Dunlop Rubber 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 Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Publication of GB973972A publication Critical patent/GB973972A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)

Abstract

973,972. Tyre building machines. DUNLOP RUBBER CO. Ltd. March 28, 1961 [April 5, 1960], No. 11213/61. Heading B7C. [Also in Divisions B6, B8 and G3] A tyre building machine is provided with a device 42 which automatically positions a length of tread material symmetrically with respect to the mid-circumferential plane of a tyre building former prior to and during its assembly upon the former (see Division G3). As shown, a length of tread material 41 is supported on a roller conveyer 30 which feeds the material to a tyre building former 44. In a second embodiment, Fig. 7, lengths 41 of tread material with interleaving material 88 are arranged in layers inside a stillage 85. When the material 88 is wound on to a drum 90 the lengths 41 are fed over a conveyer 85b to the former 44a. The stillage 85 is mounted for transverse movement on a frame 85c and the positioning of the tread is controlled by the device 42 as in the first embodiment.
GB1121361A 1960-04-05 1961-03-28 Improvements in or relating to feeding devices Expired GB973972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED33036A DE1186616B (en) 1960-04-05 1960-04-05 Method and foils for stacking and feeding of length-cut, unvulcanized treads to the building drum of a tire building machine

Publications (1)

Publication Number Publication Date
GB973972A true GB973972A (en) 1964-11-04

Family

ID=7041563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1121361A Expired GB973972A (en) 1960-04-05 1961-03-28 Improvements in or relating to feeding devices

Country Status (2)

Country Link
DE (1) DE1186616B (en)
GB (1) GB973972A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261692A2 (en) * 1986-09-25 1988-03-30 Cooper Tire & Rubber Company Method and apparatus for monitoring application of tread stock to a tire carcass
DE3726664A1 (en) * 1987-08-11 1989-02-23 Continental Ag Device for feeding a tyre tread
EP0309600A1 (en) * 1987-09-29 1989-04-05 Cooper Tire & Rubber Company Method and apparatus for applying tread stock to a tire carcass
EP0575905A1 (en) * 1992-06-24 1993-12-29 Mitsubishi Jukogyo Kabushiki Kaisha Tread centering device
WO2005009726A2 (en) * 2003-07-28 2005-02-03 Vmi Epe Holland B.V. Tread application device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE436600C (en) * 1926-04-27 1926-11-05 Domokos & Bach Akt Ges Fa Method and device for the electrical control of machine tools
US1666074A (en) * 1927-06-06 1928-04-17 Adolf A Steinhilber Stock-storage apparatus
US1966087A (en) * 1933-02-15 1934-07-10 Akron Standard Mold Co Tire machine strip-feeding apparatus
DE1015216B (en) * 1952-12-20 1957-09-05 Firestone Tire & Rubber Co Transport frame for fabric panels
LU32875A1 (en) * 1954-05-03
FR1169923A (en) * 1957-03-21 1959-01-07 Dunlop Sa Method and device for storing and stabilizing strips of rubber or the like
US2902082A (en) * 1957-06-26 1959-09-01 Goodrich Co B F Tire tread transfer apparatus
DE1057527B (en) * 1958-03-01 1959-05-14 Continental Gummi Werke Ag Packaging for plastic raw strips

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261692A2 (en) * 1986-09-25 1988-03-30 Cooper Tire & Rubber Company Method and apparatus for monitoring application of tread stock to a tire carcass
EP0261692A3 (en) * 1986-09-25 1990-03-14 Cooper Tire & Rubber Company Method and apparatus for monitoring application of tread stock to a tire carcass
DE3726664A1 (en) * 1987-08-11 1989-02-23 Continental Ag Device for feeding a tyre tread
EP0309600A1 (en) * 1987-09-29 1989-04-05 Cooper Tire & Rubber Company Method and apparatus for applying tread stock to a tire carcass
EP0575905A1 (en) * 1992-06-24 1993-12-29 Mitsubishi Jukogyo Kabushiki Kaisha Tread centering device
US5318655A (en) * 1992-06-24 1994-06-07 Mitsubishi Jukogyo Kabushiki Kaisha Tread centering device
WO2005009726A2 (en) * 2003-07-28 2005-02-03 Vmi Epe Holland B.V. Tread application device
NL1024009C2 (en) * 2003-07-28 2005-02-07 Vmi Epe Holland Tread application device.
WO2005009726A3 (en) * 2003-07-28 2005-06-16 Vmi Epe Holland Tread application device
JP2007533481A (en) * 2003-07-28 2007-11-22 ヴェーエムイー エペ ホーランド ベー．ヴェー． Tread pasting device
US7694709B2 (en) 2003-07-28 2010-04-13 Vmi Epe Holland B.V. Tread application device

Also Published As

Publication number Publication date
DE1186616B (en) 1965-02-04

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