JPH0155828B2 - - Google Patents
Info
- Publication number
- JPH0155828B2 JPH0155828B2 JP8247784A JP8247784A JPH0155828B2 JP H0155828 B2 JPH0155828 B2 JP H0155828B2 JP 8247784 A JP8247784 A JP 8247784A JP 8247784 A JP8247784 A JP 8247784A JP H0155828 B2 JPH0155828 B2 JP H0155828B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- piston head
- head body
- outer diameter
- layer
- 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
Links
- 239000010410 layer Substances 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 238000004513 sizing Methods 0.000 claims description 17
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 11
- 239000011737 fluorine Substances 0.000 claims description 11
- 229910052731 fluorine Inorganic materials 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 239000004033 plastic Substances 0.000 description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 239000011247 coating layer Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000006223 plastic coating Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- 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]
-
- 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
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/04—Composite, e.g. fibre-reinforced
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8247784A JPS60227058A (ja) | 1984-04-24 | 1984-04-24 | 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 |
|---|---|---|---|
| JP8247784A JPS60227058A (ja) | 1984-04-24 | 1984-04-24 | 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 |
|---|---|
| JPS60227058A JPS60227058A (ja) | 1985-11-12 |
| JPH0155828B2 true JPH0155828B2 (en]) | 1989-11-27 |
Family
ID=13775590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8247784A Granted JPS60227058A (ja) | 1984-04-24 | 1984-04-24 | 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) | JPS60227058A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2701539B2 (ja) * | 1990-11-30 | 1998-01-21 | 日産自動車株式会社 | 加圧流体供給装置 |
-
1984
- 1984-04-24 JP JP8247784A patent/JPS60227058A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60227058A (ja) | 1985-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4239243A (en) | Molded lip seal with polytetrafluoroethylene liner and method for making the same | |
| US3212411A (en) | Fluid tight self-lubricating cylinder assembly | |
| EP0031356A4 (en) | COMPOSITE LIP SEAL OF POLYTETRAFLUOROETHYLENE AND ELASTOMER AND PROCESS FOR PRODUCING THE SAME. | |
| JP3324980B2 (ja) | ピストンリング構造体の組付け方法 | |
| KR890002572A (ko) | 구면베어링과 그의 제조방법 | |
| US5568983A (en) | Peek bearing with trapped PTFE bearing liner | |
| JPH0155828B2 (en]) | ||
| US5326111A (en) | Separately bonded elastomeric sleeve for seal casing | |
| JPS61256066A (ja) | 形状記憶合金を組合せた複合密封部材 | |
| JPH0155829B2 (en]) | ||
| JPH08106841A (ja) | 近接スイッチおよびその製造方法 | |
| JPH0223746B2 (en]) | ||
| JP2000009236A (ja) | オイルシール | |
| US5688327A (en) | Chuck assembly having a controlled vent | |
| 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 | |
| JPS60227064A (ja) | ラジアルリツプシール及びその製造装置 | |
| USRE33029E (en) | Molded lip seal with polytetrafluoroethylene liner and method for making same | |
| JPH0343495Y2 (en]) | ||
| JP3830604B2 (ja) | 密封装置の製造方法 | |
| JP7579213B2 (ja) | シール部材の固定構造、シール部材の固定方法および緩衝器 | |
| JPH07332423A (ja) | ショックアブソーバ用ピストン | |
| JPS61116135A (ja) | 液圧緩衝器 | |
| JPS631176B2 (en]) | ||
| JPS6335872B2 (en]) | ||
| JPH0518505Y2 (en]) |