JPS6425455U - - Google Patents

Info

Publication number
JPS6425455U
JPS6425455U JP12066987U JP12066987U JPS6425455U JP S6425455 U JPS6425455 U JP S6425455U JP 12066987 U JP12066987 U JP 12066987U JP 12066987 U JP12066987 U JP 12066987U JP S6425455 U JPS6425455 U JP S6425455U
Authority
JP
Japan
Prior art keywords
spacer expander
abutment
piece
guide rod
length
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
JP12066987U
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 JP12066987U priority Critical patent/JPS6425455U/ja
Publication of JPS6425455U publication Critical patent/JPS6425455U/ja
Pending 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はピストン、9はリン
グ溝。

Claims (1)

  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設し、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、スペーサエキスパンダの全周の3
    分の2以上の長さを備えた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。 (2) 前記ガイド棒の周面にきざみ目を入れたこ
    とを特徴とする実用新案登録請求の範囲第1項記
    載のスペーサエキスパンダの合口重なり防止構造
JP12066987U 1987-08-06 1987-08-06 Pending JPS6425455U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12066987U JPS6425455U (ja) 1987-08-06 1987-08-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12066987U JPS6425455U (ja) 1987-08-06 1987-08-06

Publications (1)

Publication Number Publication Date
JPS6425455U true JPS6425455U (ja) 1989-02-13

Family

ID=31366981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12066987U Pending JPS6425455U (ja) 1987-08-06 1987-08-06

Country Status (1)

Country Link
JP (1) JPS6425455U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623154A (ja) * 1985-06-28 1987-01-09 Aichi Mach Ind Co Ltd スペ−サ−エキスパンダ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623154A (ja) * 1985-06-28 1987-01-09 Aichi Mach Ind Co Ltd スペ−サ−エキスパンダ

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