JPH0116662B2 - - Google Patents

Info

Publication number
JPH0116662B2
JPH0116662B2 JP58092133A JP9213383A JPH0116662B2 JP H0116662 B2 JPH0116662 B2 JP H0116662B2 JP 58092133 A JP58092133 A JP 58092133A JP 9213383 A JP9213383 A JP 9213383A JP H0116662 B2 JPH0116662 B2 JP H0116662B2
Authority
JP
Japan
Prior art keywords
tire
cutting edge
grooving
blade edge
edge
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
JP58092133A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59215849A (ja
Inventor
Toshio Arimatsu
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to JP58092133A priority Critical patent/JPS59215849A/ja
Publication of JPS59215849A publication Critical patent/JPS59215849A/ja
Publication of JPH0116662B2 publication Critical patent/JPH0116662B2/ja
Granted 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/68—Cutting profiles into the treads of tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
JP58092133A 1983-05-24 1983-05-24 タイヤのグルービング方法及び装置 Granted JPS59215849A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58092133A JPS59215849A (ja) 1983-05-24 1983-05-24 タイヤのグルービング方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58092133A JPS59215849A (ja) 1983-05-24 1983-05-24 タイヤのグルービング方法及び装置

Publications (2)

Publication Number Publication Date
JPS59215849A JPS59215849A (ja) 1984-12-05
JPH0116662B2 true JPH0116662B2 (en]) 1989-03-27

Family

ID=14045932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58092133A Granted JPS59215849A (ja) 1983-05-24 1983-05-24 タイヤのグルービング方法及び装置

Country Status (1)

Country Link
JP (1) JPS59215849A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177232A (ja) * 1985-02-04 1986-08-08 Sumitomo Rubber Ind Ltd タイヤのグル−ビング装置
JPS6241030A (ja) * 1986-05-09 1987-02-23 Sumitomo Rubber Ind Ltd タイヤの製造方法
WO1990000965A1 (en) * 1988-07-28 1990-02-08 Sumitomo Rubber Industries, Ltd. Tire grooving apparatus and method
US5193600A (en) * 1988-07-28 1993-03-16 Sumitomo Rubber Industries, Ltd. Tire grooving apparatus and method
JPH07137168A (ja) * 1993-11-12 1995-05-30 Sumitomo Rubber Ind Ltd タイヤのグルービング装置およびグルービング方法
JP4726286B2 (ja) * 2000-09-07 2011-07-20 株式会社ブリヂストン 生タイヤの掘削溝形成方法及びその装置
JP2013129136A (ja) * 2011-12-22 2013-07-04 Yokohama Rubber Co Ltd:The タイヤのグルービング装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311182A (en) * 1979-01-25 1982-01-19 Brad Ragan, Inc. Tire tread grooving apparatus and method

Also Published As

Publication number Publication date
JPS59215849A (ja) 1984-12-05

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