JPS5646135A - Gas filling device for shock absorber - Google Patents
Gas filling device for shock absorberInfo
- Publication number
- JPS5646135A JPS5646135A JP12055179A JP12055179A JPS5646135A JP S5646135 A JPS5646135 A JP S5646135A JP 12055179 A JP12055179 A JP 12055179A JP 12055179 A JP12055179 A JP 12055179A JP S5646135 A JPS5646135 A JP S5646135A
- Authority
- JP
- Japan
- Prior art keywords
- jig
- passage
- sealing member
- gas
- gas filling
- 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
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 gap 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 |
---|---|---|---|
JP12055179A JPS5646135A (en) | 1979-09-19 | 1979-09-19 | Gas filling device for shock absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12055179A JPS5646135A (en) | 1979-09-19 | 1979-09-19 | Gas filling device for shock absorber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5646135A true JPS5646135A (en) | 1981-04-27 |
JPS6238575B2 JPS6238575B2 (en) | 1987-08-18 |
Family
ID=14789100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12055179A Granted JPS5646135A (en) | 1979-09-19 | 1979-09-19 | Gas filling device for shock absorber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5646135A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4491160A (en) * | 1981-06-06 | 1985-01-01 | Fichtel & Sachs Ag | Pressurized fluid device |
US5314045A (en) * | 1990-05-07 | 1994-05-24 | Fichtel & Sachs Ag | Fluid connecting assembly |
US5509514A (en) * | 1995-04-14 | 1996-04-23 | General Motors Corporation | Gas charging of suspension damper |
WO2015004701A1 (en) * | 2013-07-12 | 2015-01-15 | Showa Corporation | Hydraulic shock absorber and cover member |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3869472D1 (en) * | 1987-04-29 | 1992-04-30 | Siemens Ag | COOLING DEVICE FOR A COMPUTER TOMOGRAPH. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS473211U (en) * | 1971-02-01 | 1972-09-04 |
-
1979
- 1979-09-19 JP JP12055179A patent/JPS5646135A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS473211U (en) * | 1971-02-01 | 1972-09-04 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4491160A (en) * | 1981-06-06 | 1985-01-01 | Fichtel & Sachs Ag | Pressurized fluid device |
US5314045A (en) * | 1990-05-07 | 1994-05-24 | Fichtel & Sachs Ag | Fluid connecting assembly |
US5509514A (en) * | 1995-04-14 | 1996-04-23 | General Motors Corporation | Gas charging of suspension damper |
WO2015004701A1 (en) * | 2013-07-12 | 2015-01-15 | Showa Corporation | Hydraulic shock absorber and cover member |
US10076941B2 (en) | 2013-07-12 | 2018-09-18 | Showa Corporation | Hydraulic shock absorber and cover member |
Also Published As
Publication number | Publication date |
---|---|
JPS6238575B2 (en) | 1987-08-18 |
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