JPH01177435U - - Google Patents

Info

Publication number
JPH01177435U
JPH01177435U JP7544588U JP7544588U JPH01177435U JP H01177435 U JPH01177435 U JP H01177435U JP 7544588 U JP7544588 U JP 7544588U JP 7544588 U JP7544588 U JP 7544588U JP H01177435 U JPH01177435 U JP H01177435U
Authority
JP
Japan
Prior art keywords
holding member
convex spherical
spherical protrusion
groove formed
spindle
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.)
Granted
Application number
JP7544588U
Other languages
English (en)
Other versions
JPH0650832Y2 (ja
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 JP7544588U priority Critical patent/JPH0650832Y2/ja
Publication of JPH01177435U publication Critical patent/JPH01177435U/ja
Application granted granted Critical
Publication of JPH0650832Y2 publication Critical patent/JPH0650832Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案のピンチローラ装置の一実施例
の側断面図、第２図は従来のピンチローラ装置の
側断面図である。 ９……支軸、１０……凸球面状突出部、１１…
…保持部材、１１ａ……凹球面状溝、１１ｂ……
中空溝部、１２……永久磁石、１３……円筒状弾
性体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 先端部に凸球面状突出部を有する磁性材料製の
    支軸と、軸方向の端面部に前記支軸の凸球面状突
    出部に嵌合するとともに、摺動自在に当接する凹
    球面状溝を形成した中空溝部を有し、かつ前記支
    軸に外嵌された保持部材と、前記保持部材の外周
    面に取り付けられた円筒状弾性体とを具備し、前
    記支軸の軸方向であつて、前記支軸の凸球面状突
    出部に離間、対向して前記保持部材上に設けられ
    、所定極に着磁された永久磁石を設けたことを特
    徴とするピンチローラ装置。
JP7544588U 1988-06-07 1988-06-07 ピンチローラ装置 Expired - Lifetime JPH0650832Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7544588U JPH0650832Y2 (ja) 1988-06-07 1988-06-07 ピンチローラ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7544588U JPH0650832Y2 (ja) 1988-06-07 1988-06-07 ピンチローラ装置

Publications (2)

Publication Number Publication Date
JPH01177435U true JPH01177435U (ja) 1989-12-19
JPH0650832Y2 JPH0650832Y2 (ja) 1994-12-21

Family

ID=31300513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7544588U Expired - Lifetime JPH0650832Y2 (ja) 1988-06-07 1988-06-07 ピンチローラ装置

Country Status (1)

Country Link
JP (1) JPH0650832Y2 (ja)

Also Published As

Publication number Publication date
JPH0650832Y2 (ja) 1994-12-21

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