JPS58123957U - piston - Google Patents

piston

Info

Publication number
JPS58123957U
JPS58123957U JP2090182U JP2090182U JPS58123957U JP S58123957 U JPS58123957 U JP S58123957U JP 2090182 U JP2090182 U JP 2090182U JP 2090182 U JP2090182 U JP 2090182U JP S58123957 U JPS58123957 U JP S58123957U
Authority
JP
Japan
Prior art keywords
piston
divided
pieces
abstract
member mounting
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
JP2090182U
Other languages
Japanese (ja)
Inventor
島村　盛彦
Original Assignee
自動車機器株式会社
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 自動車機器株式会社 filed Critical 自動車機器株式会社
Priority to JP2090182U priority Critical patent/JPS58123957U/en
Publication of JPS58123957U publication Critical patent/JPS58123957U/en
Pending legal-status Critical Current

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  • 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) [Abstract] 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図は従来のピストンを示す断面図、第２図は第１図
に示すピストンの斜視図、第３図は本考案に係るピスト
ンの一実施例を示す断面概念図、第４図は第３図に示す
ピストン分割体の斜視図、第５図はピストン分割体を成
形する際の型を示す断面概念図、第６図〜第１０図はそ
れぞれ他の実施例を示す断面概念図である。 １・・・ピストン、−１ａ、　　ｌｂ・・・ピストン分
割体、４・・・シール部材装着溝、１１・・・分割面。FIG. 1 is a sectional view showing a conventional piston, FIG. 2 is a perspective view of the piston shown in FIG. 1, FIG. 3 is a conceptual sectional view showing an embodiment of the piston according to the present invention, and FIG. FIG. 3 is a perspective view of the piston divided body shown in FIG. 3, FIG. 5 is a cross-sectional conceptual diagram showing a mold for molding the piston divided body, and FIGS. 6 to 10 are cross-sectional conceptual diagrams showing other embodiments. . DESCRIPTION OF SYMBOLS 1... Piston, -1a, lb... Piston division body, 4... Seal member mounting groove, 11... Divided surface.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）外周にシール部材装着溝を有するピストンにおい
て、該ピストンを軸方向にほぼ直角であってかつ上記溝
部分を通る面で複数個に分割し、該分割体を組合せて構
成したことを特徴とするピストン。(1) A piston having a sealing member mounting groove on its outer periphery, characterized in that the piston is divided into a plurality of pieces along a plane that is substantially perpendicular to the axial direction and passes through the groove portion, and the divided pieces are combined. piston. （２）上記分割体がプラスチックで形成されていること
を特徴とする実用新案登録請求の範囲第１項に記載した
ピストン。(2) The piston according to claim 1, wherein the divided body is made of plastic.
JP2090182U 1982-02-17 1982-02-17 piston Pending JPS58123957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2090182U JPS58123957U (en) 1982-02-17 1982-02-17 piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2090182U JPS58123957U (en) 1982-02-17 1982-02-17 piston

Publications (1)

Publication Number Publication Date
JPS58123957U true JPS58123957U (en) 1983-08-23

Family

ID=30033041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2090182U Pending JPS58123957U (en) 1982-02-17 1982-02-17 piston

Country Status (1)

Country Link
JP (1) JPS58123957U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7874242B2 (en) 2007-03-28 2011-01-25 Smc Corporation Piston assembly in fluid pressure cylinder
WO2011111488A1 (en) * 2010-03-08 2011-09-15 カヤバ工業株式会社 Fluid pressure cylinder
WO2012165232A1 (en) 2011-06-03 2012-12-06 Smc株式会社 Piston assembly, fluid pressure cylinder, method for manufacturing piston assembly
JP2013071544A (en) * 2011-09-27 2013-04-22 Toyoda Gosei Co Ltd Actuator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038674U (en) * 1973-07-30 1975-04-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038674U (en) * 1973-07-30 1975-04-21

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7874242B2 (en) 2007-03-28 2011-01-25 Smc Corporation Piston assembly in fluid pressure cylinder
WO2011111488A1 (en) * 2010-03-08 2011-09-15 カヤバ工業株式会社 Fluid pressure cylinder
JP2011185343A (en) * 2010-03-08 2011-09-22 Kyb Co Ltd Fluid pressure cylinder
WO2012165232A1 (en) 2011-06-03 2012-12-06 Smc株式会社 Piston assembly, fluid pressure cylinder, method for manufacturing piston assembly
JP2013071544A (en) * 2011-09-27 2013-04-22 Toyoda Gosei Co Ltd Actuator

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