JPS6425448U - - Google Patents

Info

Publication number
JPS6425448U
JPS6425448U JP12066287U JP12066287U JPS6425448U JP S6425448 U JPS6425448 U JP S6425448U JP 12066287 U JP12066287 U JP 12066287U JP 12066287 U JP12066287 U JP 12066287U JP S6425448 U JPS6425448 U JP S6425448U
Authority
JP
Japan
Prior art keywords
guide rod
inner bottom
piece
spacer expander
abutment
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
JP12066287U
Other languages
English (en)
Other versions
JPH0417796Y2 (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 JP12066287U priority Critical patent/JPH0417796Y2/ja
Publication of JPS6425448U publication Critical patent/JPS6425448U/ja
Application granted granted Critical
Publication of JPH0417796Y2 publication Critical patent/JPH0417796Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示し、第１図はガイ
ド棒を装着したスペーサエキスパンダの合口部付
近を示す斜視図で合口を閉じた状態を示し、第２
図は第１図の一部分を示す拡大正面図、第３図は
スペーサエキスパンダとサイドレールを組み込ん
だピストンのリング溝部分の断面図である。 １はスペーサエキスパンダ、２は外側頂部片、
３は内側底部片、４は中間部片、５は合口、６は
貫通孔、７はガイド棒、８は屈曲部、９はピスト
ン、１０はリング溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外側頂部片と内側底部片とが半径方向に離間し
    て円周方向に交互に配置し、かつ両者間を中間部
    片で接続した円周方向波型スペーサエキスパンダ
    において、ガイド棒を前記中間部片に設けられた
    貫通孔を挿通して合口に跨がつて配設し、このガ
    イド棒の先端部を前記内側底部片の内側底面へ屈
    曲させ、該屈曲部でガイド棒をスペーサエキスパ
    ンダに係止させたことを特徴とするスペーサエキ
    スパンダの合口重なり防止構造。
JP12066287U 1987-08-06 1987-08-06 Expired JPH0417796Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12066287U JPH0417796Y2 (ja) 1987-08-06 1987-08-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12066287U JPH0417796Y2 (ja) 1987-08-06 1987-08-06

Publications (2)

Publication Number Publication Date
JPS6425448U true JPS6425448U (ja) 1989-02-13
JPH0417796Y2 JPH0417796Y2 (ja) 1992-04-21

Family

ID=31366968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12066287U Expired JPH0417796Y2 (ja) 1987-08-06 1987-08-06

Country Status (1)

Country Link
JP (1) JPH0417796Y2 (ja)

Also Published As

Publication number Publication date
JPH0417796Y2 (ja) 1992-04-21

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