JPH0445723U - - Google Patents

Info

Publication number
JPH0445723U
JPH0445723U JP8728690U JP8728690U JPH0445723U JP H0445723 U JPH0445723 U JP H0445723U JP 8728690 U JP8728690 U JP 8728690U JP 8728690 U JP8728690 U JP 8728690U JP H0445723 U JPH0445723 U JP H0445723U
Authority
JP
Japan
Prior art keywords
tire
cutting blade
sipe
press
processing
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
JP8728690U
Other languages
English (en)
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 filed Critical
Priority to JP8728690U priority Critical patent/JPH0445723U/ja
Publication of JPH0445723U publication Critical patent/JPH0445723U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図〜第７図は本考案の実施例を示すもので
、第１図は第１実施例の正面図、第２図は第１図
のＡ−Ａ線断面拡大図、第３図はサイプ底の形状
を示す拡大断面図、第４図〜第７図は第２〜第５
実施例の正面図、第８図はサイプを有するタイヤ
の一例を示すパターンの一部平面図、第９図は従
来例の正面図、第１０図はサイプ底のクラツク発
生説明図である。 １……押切り刃、２……刃先、Ｓ……サイプ、
Ｔ……タイヤのトレツド表面。

Claims (1)

  1. 【実用新案登録請求の範囲】 加硫成形後のタイヤのトレツド表面Ｔの略全幅
    にわたり、タイヤの赤道に対して傾斜する角度で
    多数のサイプＳを刻設するサイプ加工用押切り刃
    １において、 該押切り刃１の刃先２が凹凸状に形成されてい
    ることを特徴とするタイヤのサイプ加工用押切り
    刃。
JP8728690U 1990-08-20 1990-08-20 Pending JPH0445723U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8728690U JPH0445723U (ja) 1990-08-20 1990-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8728690U JPH0445723U (ja) 1990-08-20 1990-08-20

Publications (1)

Publication Number Publication Date
JPH0445723U true JPH0445723U (ja) 1992-04-17

Family

ID=31819510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8728690U Pending JPH0445723U (ja) 1990-08-20 1990-08-20

Country Status (1)

Country Link
JP (1) JPH0445723U (ja)

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