JPS59127856U - combination oil ring - Google Patents

combination oil ring

Info

Publication number
JPS59127856U
JPS59127856U JP1983021481U JP2148183U JPS59127856U JP S59127856 U JPS59127856 U JP S59127856U JP 1983021481 U JP1983021481 U JP 1983021481U JP 2148183 U JP2148183 U JP 2148183U JP S59127856 U JPS59127856 U JP S59127856U
Authority
JP
Japan
Prior art keywords
combination oil
oil ring
expander
peaks
ring groove
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
JP1983021481U
Other languages
Japanese (ja)
Other versions
JPH0231559Y2 (en
Inventor
前田　頼成
山内　甫
Original Assignee
トヨタ自動車株式会社
株式会社リケン
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 by トヨタ自動車株式会社, 株式会社リケン filed Critical トヨタ自動車株式会社
Priority to JP1983021481U priority Critical patent/JPS59127856U/en
Publication of JPS59127856U publication Critical patent/JPS59127856U/en
Application granted granted Critical
Publication of JPH0231559Y2 publication Critical patent/JPH0231559Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
    • F16J9/068—Spring expander from sheet metal corrugated in the axial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の一実施例を示す要部の展開図、第２図
は第１図の■−■線に沿う断面図である。 １ど・・エキスパンダ、２・・・ピストン、３・・・リ
ング溝、４．５・・・側壁、６，７・・・サイトレール
、１２・・・穴。FIG. 1 is a developed view of essential parts showing an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the line ■-■ in FIG. 1... Expander, 2... Piston, 3... Ring groove, 4.5... Side wall, 6, 7... Sight rail, 12... Hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストン外周部に形成されるリング溝内に嵌合され、略
平担な面を有する山部と谷部がら形成される波形を有す
るエキスパンダと、上記リング溝内に嵌合されるととも
に上記上キスパンダとリング溝側壁とに挾持される環状
のサイトレールとを備えた組合せオイルリングにおいて
、上記エキス・　　　　　パンダの山部および谷部に、
鉛化合物等の異物を挿通させるに充分な穴を穿設したこ
とを特徴とする組合せオイルリング。an expander that is fitted into a ring groove formed on the outer periphery of the piston and has a corrugated shape formed by peaks and troughs having substantially flat surfaces; In the combination oil ring equipped with a kiss expander and an annular sight rail held between the side walls of the ring groove, the peaks and valleys of the extract expander are provided with:
A combination oil ring characterized by having a hole sufficient to allow foreign substances such as lead compounds to pass through.
JP1983021481U 1983-02-18 1983-02-18 combination oil ring Granted JPS59127856U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983021481U JPS59127856U (en) 1983-02-18 1983-02-18 combination oil ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983021481U JPS59127856U (en) 1983-02-18 1983-02-18 combination oil ring

Publications (2)

Publication Number Publication Date
JPS59127856U true JPS59127856U (en) 1984-08-28
JPH0231559Y2 JPH0231559Y2 (en) 1990-08-27

Family

ID=30152602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983021481U Granted JPS59127856U (en) 1983-02-18 1983-02-18 combination oil ring

Country Status (1)

Country Link
JP (1) JPS59127856U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10247306B2 (en) 2015-04-09 2019-04-02 Kabushiki Kaisha Riken Combined oil control ring
US10557551B2 (en) 2015-04-09 2020-02-11 Kabushiki Kaisha Riken Combined oil control ring

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5587278B2 (en) * 2011-04-20 2014-09-10 Ｔｐｒ株式会社 Combination oil ring

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742134U (en) * 1980-08-13 1982-03-08

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544803A (en) * 1977-06-14 1979-01-13 Nippon Steel Corp Annealing furnace of box type for performing uniform heating

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742134U (en) * 1980-08-13 1982-03-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10247306B2 (en) 2015-04-09 2019-04-02 Kabushiki Kaisha Riken Combined oil control ring
US10557551B2 (en) 2015-04-09 2020-02-11 Kabushiki Kaisha Riken Combined oil control ring

Also Published As

Publication number Publication date
JPH0231559Y2 (en) 1990-08-27

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