JPH0267052U - - Google Patents

Info

Publication number
JPH0267052U
JPH0267052U JP14485688U JP14485688U JPH0267052U JP H0267052 U JPH0267052 U JP H0267052U JP 14485688 U JP14485688 U JP 14485688U JP 14485688 U JP14485688 U JP 14485688U JP H0267052 U JPH0267052 U JP H0267052U
Authority
JP
Japan
Prior art keywords
piston ring
sliding surface
outer periphery
piston
ring
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
JP14485688U
Other languages
Japanese (ja)
Other versions
JP2503110Y2 (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 JP1988144856U priority Critical patent/JP2503110Y2/en
Publication of JPH0267052U publication Critical patent/JPH0267052U/ja
Application granted granted Critical
Publication of JP2503110Y2 publication Critical patent/JP2503110Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

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

第１図は、本考案の実施例に係るピストンリン
グの断面図、第２図、第３図はそれぞれ他の実施
例の断面図、第４図は同ピストンリングのリング
溝内での装着状態図、第５図はピストンが傾いた
場合の作用説明図、第６〜１１図は従来例で第６
図はピストンに装着状態図、第７図はオイルかき
リングの断面図、第８図、第９図はそれぞれ他の
従来例の断面図、第１０図は従来例オイルかきリ
ングがリング溝内で持ち上がつた場合の説明図、
第１１図はピストンが傾いた場合の同オイルかき
リングの作用説明図である。 １ａ，４ａ……上部レール、１ｂ，４ｂ……下
部レール、２……高強度弾性ゴム、１１……上部
摺動面、１２……下部摺動面、２１……ピストン
、２２……シリンダ。 FIG. 1 is a sectional view of a piston ring according to an embodiment of the present invention, FIGS. 2 and 3 are sectional views of other embodiments, and FIG. 4 is a state in which the piston ring is installed in a ring groove. Figure 5 is an explanatory diagram of the action when the piston is tilted, and Figures 6 to 11 are conventional examples.
The figure shows how the oil scraper ring is mounted on the piston, Figure 7 is a cross-sectional view of the oil scraper ring, Figures 8 and 9 are cross-sectional views of other conventional examples, and Figure 10 shows the conventional oil scraper ring inside the ring groove. An explanatory diagram of what happens when it lifts up,
FIG. 11 is an explanatory diagram of the action of the oil scraper ring when the piston is tilted. 1a, 4a... Upper rail, 1b, 4b... Lower rail, 2... High strength elastic rubber, 11... Upper sliding surface, 12... Lower sliding surface, 21... Piston, 22... Cylinder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外周に摺動面をもつ上部レールと、外周に摺動
面をもつ下部レールとの間に高強度弾性ゴムを挾
着して形成したピストンリングを、該ピストンリ
ングの自由長よりやや狭いリング溝に装着したこ
とを特徴とするピストンリング。 A piston ring formed by sandwiching high-strength elastic rubber between an upper rail with a sliding surface on the outer periphery and a lower rail with a sliding surface on the outer periphery is inserted into a ring groove slightly narrower than the free length of the piston ring. A piston ring characterized by being attached to.
JP1988144856U 1988-11-08 1988-11-08 piston ring Expired - Lifetime JP2503110Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988144856U JP2503110Y2 (en) 1988-11-08 1988-11-08 piston ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988144856U JP2503110Y2 (en) 1988-11-08 1988-11-08 piston ring

Publications (2)

Publication Number Publication Date
JPH0267052U true JPH0267052U (en) 1990-05-21
JP2503110Y2 JP2503110Y2 (en) 1996-06-26

Family

ID=31412929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988144856U Expired - Lifetime JP2503110Y2 (en) 1988-11-08 1988-11-08 piston ring

Country Status (1)

Country Link
JP (1) JP2503110Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933601U (en) * 1972-06-20 1974-03-25
JPS60157964U (en) * 1984-03-30 1985-10-21 日本ピストンリング株式会社 endless seal ring

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933601U (en) * 1972-06-20 1974-03-25
JPS60157964U (en) * 1984-03-30 1985-10-21 日本ピストンリング株式会社 endless seal ring

Also Published As

Publication number Publication date
JP2503110Y2 (en) 1996-06-26

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