JPH0178769U - - Google Patents

Info

Publication number
JPH0178769U
JPH0178769U JP1987175249U JP17524987U JPH0178769U JP H0178769 U JPH0178769 U JP H0178769U JP 1987175249 U JP1987175249 U JP 1987175249U JP 17524987 U JP17524987 U JP 17524987U JP H0178769 U JPH0178769 U JP H0178769U
Authority
JP
Japan
Prior art keywords
side rail
spacer expander
oil ring
steel oil
contacts
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
JP1987175249U
Other languages
Japanese (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 JP1987175249U priority Critical patent/JPH0178769U/ja
Publication of JPH0178769U publication Critical patent/JPH0178769U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は組合せスチールオイルリングの断面図
、第2図はサイドレールの平面図、第3図はサイ
ドレールの部分拡大斜視図である。 1……組合せスチールオイルリング、2……ス
ペーサエキスパンダ、3……サイドレール、9…
…凹凸。
FIG. 1 is a sectional view of the combined steel oil ring, FIG. 2 is a plan view of the side rail, and FIG. 3 is a partially enlarged perspective view of the side rail. 1...Combination steel oil ring, 2...Spacer expander, 3...Side rail, 9...
...Unevenness.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] サイドレールとスペーサエキスパンダとからな
る組合せスチールオイルリングにおいて、前記サ
イドレールの前記スペーサエキスパンダに接触す
る内周面に細かい凹凸が形成されていることを特
徴とする組合せスチールオイルリング。
A combination steel oil ring comprising a side rail and a spacer expander, characterized in that fine irregularities are formed on the inner peripheral surface of the side rail that contacts the spacer expander.
JP1987175249U 1987-11-17 1987-11-17 Pending JPH0178769U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987175249U JPH0178769U (en) 1987-11-17 1987-11-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987175249U JPH0178769U (en) 1987-11-17 1987-11-17

Publications (1)

Publication Number Publication Date
JPH0178769U true JPH0178769U (en) 1989-05-26

Family

ID=31467055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987175249U Pending JPH0178769U (en) 1987-11-17 1987-11-17

Country Status (1)

Country Link
JP (1) JPH0178769U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652290A1 (en) * 1989-09-25 1991-03-29 Riken Kk OIL SCRAPER SEGMENT ASSEMBLY AND ITS MANUFACTURING AND MACHINING METHOD.
WO2019064525A1 (en) 2017-09-29 2019-04-04 Tpr株式会社 Segment, combined oil ring, and segment manufacturing method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652290A1 (en) * 1989-09-25 1991-03-29 Riken Kk OIL SCRAPER SEGMENT ASSEMBLY AND ITS MANUFACTURING AND MACHINING METHOD.
DE4030189A1 (en) * 1989-09-25 1991-04-04 Riken Kk LUBRICATING RING UNIT AND METHOD FOR THE PRODUCTION AND EDITING THEREOF
US5161805A (en) * 1989-09-25 1992-11-10 Kabushiki Kaisha Riken Oil ring assembly
WO2019064525A1 (en) 2017-09-29 2019-04-04 Tpr株式会社 Segment, combined oil ring, and segment manufacturing method
US10626991B2 (en) 2017-09-29 2020-04-21 Tpr Co., Ltd. Segment, combination oil ring, and manufacturing method for a segment

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