JPS5769030A - Shaping method of wavy pattern for tire reinforcing layer - Google Patents

Shaping method of wavy pattern for tire reinforcing layer

Info

Publication number
JPS5769030A
JPS5769030A JP55143686A JP14368680A JPS5769030A JP S5769030 A JPS5769030 A JP S5769030A JP 55143686 A JP55143686 A JP 55143686A JP 14368680 A JP14368680 A JP 14368680A JP S5769030 A JPS5769030 A JP S5769030A
Authority
JP
Japan
Prior art keywords
cord
bias fabric
rolls
reinforcing layer
press dies
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.)
Pending
Application number
JP55143686A
Other languages
Japanese (ja)
Inventor
Yasuaki Tsurunaga
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 JP55143686A priority Critical patent/JPS5769030A/en
Publication of JPS5769030A publication Critical patent/JPS5769030A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To form a wavy shape simply and efficiently to part or especially ends of a metallic cord by a method wherein a wavy plastic deformation is made by a pair of male and female press dies or rolls over the whole or artial breadth of a cord bias fabric.
CONSTITUTION: Rubber is coated on a cord comprising metallic filaments and cut at a desired angle to make the cord bias fabric 3. A wavy shape is given to the cord bias fabric 3 by press dies having wave shaping surfaces or by rolls 1 in the thickness direction of the cord bias fabric 3. Further, the wave shaping is changed to the length direction of the cord bias fabric through the press dies having plain shaping surfaces or through rolls 2.
COPYRIGHT: (C)1982,JPO&Japio
JP55143686A 1980-10-16 1980-10-16 Shaping method of wavy pattern for tire reinforcing layer Pending JPS5769030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55143686A JPS5769030A (en) 1980-10-16 1980-10-16 Shaping method of wavy pattern for tire reinforcing layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55143686A JPS5769030A (en) 1980-10-16 1980-10-16 Shaping method of wavy pattern for tire reinforcing layer

Publications (1)

Publication Number Publication Date
JPS5769030A true JPS5769030A (en) 1982-04-27

Family

ID=15344586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55143686A Pending JPS5769030A (en) 1980-10-16 1980-10-16 Shaping method of wavy pattern for tire reinforcing layer

Country Status (1)

Country Link
JP (1) JPS5769030A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000173A1 (en) * 1989-06-26 1991-01-10 Sumitomo Gomu Kogyo Kabushiki Kaisha Manufacture of tire member and apparatus therefor
JP2013107548A (en) * 2011-11-22 2013-06-06 Toyo Tire & Rubber Co Ltd Pneumatic radial tire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000173A1 (en) * 1989-06-26 1991-01-10 Sumitomo Gomu Kogyo Kabushiki Kaisha Manufacture of tire member and apparatus therefor
US5115659A (en) * 1989-06-26 1992-05-26 Sumitomo Rubber Industries Process for producing component for tire and apparatus therefor
JP2013107548A (en) * 2011-11-22 2013-06-06 Toyo Tire & Rubber Co Ltd Pneumatic radial tire

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