JPH0223746B2 - - Google Patents

Info

Publication number
JPH0223746B2
JPH0223746B2 JP59096627A JP9662784A JPH0223746B2 JP H0223746 B2 JPH0223746 B2 JP H0223746B2 JP 59096627 A JP59096627 A JP 59096627A JP 9662784 A JP9662784 A JP 9662784A JP H0223746 B2 JPH0223746 B2 JP H0223746B2
Authority
JP
Japan
Prior art keywords
head body
head
end surface
layer
mold
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.)
Expired - Lifetime
Application number
JP59096627A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60241577A (ja
Inventor
Takashi Nakamaru
Hideo Cho
Tadashi Watai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oiles Industry Co Ltd
Original Assignee
Oiles Industry Co Ltd
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 Oiles Industry Co Ltd filed Critical Oiles Industry Co Ltd
Priority to JP59096627A priority Critical patent/JPS60241577A/ja
Publication of JPS60241577A publication Critical patent/JPS60241577A/ja
Publication of JPH0223746B2 publication Critical patent/JPH0223746B2/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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/328—Manufacturing methods specially adapted for elastic sealings
    • 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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/02—Bearing surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Laminated Bodies (AREA)
JP59096627A 1984-05-16 1984-05-16 ふつ素樹脂を被着したピストンヘツドならびにその製造方法 Granted JPS60241577A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59096627A JPS60241577A (ja) 1984-05-16 1984-05-16 ふつ素樹脂を被着したピストンヘツドならびにその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59096627A JPS60241577A (ja) 1984-05-16 1984-05-16 ふつ素樹脂を被着したピストンヘツドならびにその製造方法

Publications (2)

Publication Number Publication Date
JPS60241577A JPS60241577A (ja) 1985-11-30
JPH0223746B2 true JPH0223746B2 (fr) 1990-05-25

Family

ID=14170070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59096627A Granted JPS60241577A (ja) 1984-05-16 1984-05-16 ふつ素樹脂を被着したピストンヘツドならびにその製造方法

Country Status (1)

Country Link
JP (1) JPS60241577A (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996626A (ja) * 1982-11-03 1984-06-04 メルラン，ジエラン 低圧遮断器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996626A (ja) * 1982-11-03 1984-06-04 メルラン，ジエラン 低圧遮断器

Also Published As

Publication number Publication date
JPS60241577A (ja) 1985-11-30

Similar Documents

Publication Publication Date Title
US5363544A (en) Multi-stage dual wall hydroforming
US4243235A (en) Composite polytetrafluoroethylene and elastomer lip seal
JP3324980B2 (ja) ピストンリング構造体の組付け方法
EP1238779A3 (fr) Cylindre de formage de feuilles minces, machine et procédé de formation de feuilles minces
JP2002519233A (ja) 圧力制御吸収を備えた流体容積体
JP6046044B2 (ja) 金属製ライナーを製造するためのツールセット及び方法
JPH0223746B2 (fr)
JP3047502B2 (ja) 軸受装置及びその製造方法
JPH04505905A (ja) エーロゾル容器ふた用の改良されたガスケット構造
JPH0155829B2 (fr)
JPS60241576A (ja) ふつ素樹脂被着層を有しかつ該被着層からなるリツプ部をもつたピストンヘツドならびにその製造方法
JPH0155828B2 (fr)
JPS6216128A (ja) 容器本体と蓋との突き合わせ熱溶着法及び装置
JPS61216821A (ja) 薄板と管状部材との固着方法
JP3696670B2 (ja) ガイドブッシュ
JPH0343495Y2 (fr)
JP3695503B2 (ja) アキュムレータ及びその製造方法
JP2001082526A (ja) 油圧緩衝器用モールドピストンの製造方法
US7059033B2 (en) Method of forming thickened tubular members
JPS61116135A (ja) 液圧緩衝器
JPH036850B2 (fr)
WO2021235188A1 (fr) Élément structural et procédé de fabrication d'élément structural
JPS631176B2 (fr)
JP2000346001A (ja) アキュムレータ
JP3185463B2 (ja) 振動吸収管の製造方法