JPS5646134A - Gas filling device for shock absorber - Google Patents
Gas filling device for shock absorberInfo
- Publication number
- JPS5646134A JPS5646134A JP12055079A JP12055079A JPS5646134A JP S5646134 A JPS5646134 A JP S5646134A JP 12055079 A JP12055079 A JP 12055079A JP 12055079 A JP12055079 A JP 12055079A JP S5646134 A JPS5646134 A JP S5646134A
- Authority
- JP
- Japan
- Prior art keywords
- jig
- gas filling
- passage
- gas
- sealing member
- 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
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
- F16F9/432—Filling or drainage arrangements, e.g. for supply of gas via piston rod sealing or guiding means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
PURPOSE:To provide means for easy gas filling of a shock absorber without installing any special filling valve by forming a gas filling passage between a sealing member and a ring-nut which supports said member and opening/closing said passage by a lip of the sealing member. CONSTITUTION:In the gas filling process, the lower end of a hollow jig 24 is slipped over the outer circumference of an outer tube 1 via a seal 25 until a piston rod 3 in a compressed condition comes in contact with a stopper 26 of the jig 24. Required high pressure gas is introduced into the jig 24 from an outside source, which is then introduced into an oil chamber 9 through a hole 18, a chamber 19, grooves 20 and 22 made on a sealing member 14, and a lip 22 bent inward, and then into a reservoir 4 through a passage 10. When predetermined quantity of the gas is supplied its pressure acts on the piston rod 3 pushing it up, the force of which is detected at the stopper 26 and measured by a meter 27 for removal of the jig 24.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12055079A JPS5646134A (en) | 1979-09-19 | 1979-09-19 | Gas filling device for shock absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12055079A JPS5646134A (en) | 1979-09-19 | 1979-09-19 | Gas filling device for shock absorber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5646134A true JPS5646134A (en) | 1981-04-27 |
Family
ID=14789073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12055079A Pending JPS5646134A (en) | 1979-09-19 | 1979-09-19 | Gas filling device for shock absorber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5646134A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507273A1 (en) * | 1981-06-06 | 1982-12-10 | Fichtel & Sachs Ag | DEVICE FOR FILLING A SHOCK ABSORBER, SPRING LEG, GAS SPRING OR OTHER SIMILAR PRESSURE FLUID APPARATUS |
JPS63201233U (en) * | 1987-06-16 | 1988-12-26 | ||
JP2010127444A (en) * | 2008-12-01 | 2010-06-10 | Kayaba Ind Co Ltd | Seal member |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS473211U (en) * | 1971-02-01 | 1972-09-04 |
-
1979
- 1979-09-19 JP JP12055079A patent/JPS5646134A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS473211U (en) * | 1971-02-01 | 1972-09-04 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507273A1 (en) * | 1981-06-06 | 1982-12-10 | Fichtel & Sachs Ag | DEVICE FOR FILLING A SHOCK ABSORBER, SPRING LEG, GAS SPRING OR OTHER SIMILAR PRESSURE FLUID APPARATUS |
JPS63201233U (en) * | 1987-06-16 | 1988-12-26 | ||
JP2010127444A (en) * | 2008-12-01 | 2010-06-10 | Kayaba Ind Co Ltd | Seal member |
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