GB1532001A - Pneumatic springs - Google Patents
Pneumatic springsInfo
- Publication number
- GB1532001A GB1532001A GB5701/75A GB570175A GB1532001A GB 1532001 A GB1532001 A GB 1532001A GB 5701/75 A GB5701/75 A GB 5701/75A GB 570175 A GB570175 A GB 570175A GB 1532001 A GB1532001 A GB 1532001A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- plug
- pneumatic springs
- f2vand
- headings
- 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
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)
- Check Valves (AREA)
Abstract
1532001 Valves; filling shock absorbers ARMSTRONG PATENTS CO Ltd 30 Oct 1975 [11 Feb 1975] 5701/75 Headings F2Vand F2S A one-way charging valve for a pneumatic spring comprises a resilient ring 36 carried in a groove 32 in an end plug 18. The plug has a slot 34 into which the ring is deformed under charging pressure. In addition to the pressurized gas, a small quantity of oil may be introduced into the cylinder 12 to provide hydraulic damping at the ends of the stroke.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5701/75A GB1532001A (en) | 1975-10-30 | 1975-10-30 | Pneumatic springs |
ZA313A ZA76313B (en) | 1975-10-30 | 1976-01-20 | Non-return valve |
ES76445039A ES445039A1 (en) | 1975-10-30 | 1976-02-10 | Pneumatic springs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5701/75A GB1532001A (en) | 1975-10-30 | 1975-10-30 | Pneumatic springs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1532001A true GB1532001A (en) | 1978-11-15 |
Family
ID=9801021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5701/75A Expired GB1532001A (en) | 1975-10-30 | 1975-10-30 | Pneumatic springs |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES445039A1 (en) |
GB (1) | GB1532001A (en) |
ZA (1) | ZA76313B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0277298A2 (en) * | 1987-01-08 | 1988-08-10 | Ignaz Vogel GmbH & Co KG, Fahrzeugsitze | Spring |
GB2285670A (en) * | 1993-12-10 | 1995-07-19 | Dev Enterprises Limited | Gas spring with charging valve |
-
1975
- 1975-10-30 GB GB5701/75A patent/GB1532001A/en not_active Expired
-
1976
- 1976-01-20 ZA ZA313A patent/ZA76313B/en unknown
- 1976-02-10 ES ES76445039A patent/ES445039A1/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0277298A2 (en) * | 1987-01-08 | 1988-08-10 | Ignaz Vogel GmbH & Co KG, Fahrzeugsitze | Spring |
EP0277298A3 (en) * | 1987-01-08 | 1989-06-28 | Ignaz Vogel Gmbh & Co Kg, Fahrzeugsitze | Filling device for a gas spring |
GB2285670A (en) * | 1993-12-10 | 1995-07-19 | Dev Enterprises Limited | Gas spring with charging valve |
GB2285670B (en) * | 1993-12-10 | 1997-09-24 | Dev Enterprises Limited | Gas springs |
Also Published As
Publication number | Publication date |
---|---|
ZA76313B (en) | 1977-01-26 |
ES445039A1 (en) | 1977-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |