GB919078A - Method and apparatus for manufacturing pneumatic tyres - Google Patents

Method and apparatus for manufacturing pneumatic tyres

Info

Publication number
GB919078A
GB919078A GB41438/59A GB4143859A GB919078A GB 919078 A GB919078 A GB 919078A GB 41438/59 A GB41438/59 A GB 41438/59A GB 4143859 A GB4143859 A GB 4143859A GB 919078 A GB919078 A GB 919078A
Authority
GB
United Kingdom
Prior art keywords
carriage
cord
drum
gauge
shaft
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
GB41438/59A
Inventor
Hiroshi Uotani
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to GB41438/59A priority Critical patent/GB919078A/en
Priority to DEB55844A priority patent/DE1275766B/en
Priority to FR813144A priority patent/FR1243184A/en
Publication of GB919078A publication Critical patent/GB919078A/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)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/156—Coating two or more articles simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands

Landscapes

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

Abstract

919,078. Making pneumatic tyres. BRIDGESTONE TIRE KABUSHIKI KAISHA. Dec. 7, 1959, No. 41438/59. Class 144 (1). [Also in Groups V and VIII] Pneumatic tyre carcases are made by drawing a number of metal cords C from spools 1 through safety devices 2 and thence in parallel side-byside relation through a preheater 3 and a rubber extruder 4 to form a flat rubber-coated tape of parallel cords which is then passed via festooning means 6 to a winding-machine 9 which winds the tape in contiguous side-by-side convolutions on a drum 10, Fig. 6, to form an integral band, the band then being cut at an angle to the circumferential, such as along a groove 28 on the drum 10, Fig. 7c (not shown), to form a sheet which is further cut on the bias into pieces of the desired size which are finally plied up on a building tyre former to make the carcase. The safety device 2 comprises a gauge 2a through which the cord C is drawn, the gauge being slidably mounted on guides 2f, Fig. 3a, between opposing springs 2b and being pivotally connected to one end of a pivoted lever 2d, the other end of which is disposed to operate a stop switch 2c to stop the cord drive in the event of the gauge 2a being displaced by a kink or the like in the cord. The winding-machine 9 comprises a fixed cord guide frame 25 mounted adjacent a rotatable winding drum 10 which is carried, for traverse of the guide frame, on a carriage 11 running on rails 13. Movement of the carriage 11 is effected by a screw-shaft 21 journalled in the fixed frame and rotatable by a slidably keyed sprocket 20 driven from the drum driving motor 14 on the carriage 11, the shaft co-operating with a half nut 22 which is carried by the carriage 11 and is detachably engageable with the shaft. Limit switches 23, 23<SP>1</SP> stop the traversing movement of the carriage in each direction.
GB41438/59A 1959-12-07 1959-12-07 Method and apparatus for manufacturing pneumatic tyres Expired GB919078A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB41438/59A GB919078A (en) 1959-12-07 1959-12-07 Method and apparatus for manufacturing pneumatic tyres
DEB55844A DE1275766B (en) 1959-12-07 1959-12-09 Tape made of wires or strands overmoulded with a rubber mixture for the production of inserts for pneumatic vehicle tires
FR813144A FR1243184A (en) 1959-12-07 1959-12-14 Process for manufacturing pneumatic envelopes and apparatus for carrying out this process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41438/59A GB919078A (en) 1959-12-07 1959-12-07 Method and apparatus for manufacturing pneumatic tyres

Publications (1)

Publication Number Publication Date
GB919078A true GB919078A (en) 1963-02-20

Family

ID=10419687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41438/59A Expired GB919078A (en) 1959-12-07 1959-12-07 Method and apparatus for manufacturing pneumatic tyres

Country Status (1)

Country Link
GB (1) GB919078A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2075952A1 (en) * 1970-01-06 1971-10-15 Steelastic Co
GB2132573A (en) * 1982-12-16 1984-07-11 Bates W & A Ltd Manufacture of rubber layers or ply fabric for reinforced articles e.g. pneumatic tyres
US4657718A (en) * 1985-02-22 1987-04-14 The Firestone Tire & Rubber Company Coextrusion method
US4783230A (en) * 1982-12-16 1988-11-08 W & A Bates Limited A British Company Manufacture of ply fabric for reinforced rubber articles
US5171502A (en) * 1990-09-25 1992-12-15 Sumitomo Rubber Industries Ltd. Method and apparatus for fabricating a rubberized wire sheet
GB2327393A (en) * 1997-07-23 1999-01-27 Holroyd Associates Ltd Tyre component manufacture
NL1033470C2 (en) * 2007-03-01 2008-09-02 Vmi Epe Holland Device for making a belt layer.
EP3674058A4 (en) * 2017-08-21 2021-05-05 The Yokohama Rubber Co., Ltd. Method and device for manufacturing rubber coated twisted wire cord

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2075952A1 (en) * 1970-01-06 1971-10-15 Steelastic Co
GB2132573A (en) * 1982-12-16 1984-07-11 Bates W & A Ltd Manufacture of rubber layers or ply fabric for reinforced articles e.g. pneumatic tyres
US4783230A (en) * 1982-12-16 1988-11-08 W & A Bates Limited A British Company Manufacture of ply fabric for reinforced rubber articles
US4657718A (en) * 1985-02-22 1987-04-14 The Firestone Tire & Rubber Company Coextrusion method
US5171502A (en) * 1990-09-25 1992-12-15 Sumitomo Rubber Industries Ltd. Method and apparatus for fabricating a rubberized wire sheet
GB2327393A (en) * 1997-07-23 1999-01-27 Holroyd Associates Ltd Tyre component manufacture
NL1033470C2 (en) * 2007-03-01 2008-09-02 Vmi Epe Holland Device for making a belt layer.
WO2008105656A3 (en) * 2007-03-01 2008-10-16 Vmi Epe Holland Device for manufacturing a rubber strip
US8585389B2 (en) 2007-03-01 2013-11-19 Vmi Holland B.V. Device for manufacturing a rubber strip
EP3674058A4 (en) * 2017-08-21 2021-05-05 The Yokohama Rubber Co., Ltd. Method and device for manufacturing rubber coated twisted wire cord
US11753767B2 (en) 2017-08-21 2023-09-12 The Yokohama Rubber Co., Ltd. Method of and device for manufacturing rubber coated twisted wire cord

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