GB421180A - Improvements in hydraulic shock absorbers - Google Patents
Improvements in hydraulic shock absorbersInfo
- Publication number
- GB421180A GB421180A GB16982/33A GB1698233A GB421180A GB 421180 A GB421180 A GB 421180A GB 16982/33 A GB16982/33 A GB 16982/33A GB 1698233 A GB1698233 A GB 1698233A GB 421180 A GB421180 A GB 421180A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- coil
- plug
- rotary
- june
- 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
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/145—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only rotary movement of the effective parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
421,180. Thermally-actuated valves. ETABLISSEMENTS M. HOUDAILLE, 50, Rue Raspail, Levallois-Perret, Seine, France. June 14, 1933, No. 16982. Convention date, June 16,1932. [Class 135] [See also Group XXXII] A rotary-vane hydraulic shock-absorber includes a thermostatic coil 52 acting on a rotary regulating valve 40 arranged in the interior of the hollow shaft 20 supporting the vanes, the valve being connected to a manually-adjustable plug 45 both by the coil and by a rigid rod 46 connected at its ends to the valve and plug by ball-and-socket joints, the rod permitting rotary movement but preventing axial movement of the valve. The shaft 20 is connected through an arm 24 for example to an axle of a vehicle while the base of the shock-absorber is connected to the vehicle chassis. The coil comprises two welded-together bands of metal of different coefficients of expansion and functions also as a return spring for the valve 40 when excessive impact of liquid on the shaped surface of the valve tends to close it. At its outer end the coil is clamped between folds of a ferrule 53 which seats on the neck 49 of the plug 45 and is secured thereto, for example, by a pin 54. At its inner end a similar ferrule 55 receives the coil and is secured to the valve 40 by a pin 56.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US421180XA | 1932-06-16 | 1932-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB421180A true GB421180A (en) | 1934-12-14 |
Family
ID=21920143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16982/33A Expired GB421180A (en) | 1932-06-16 | 1933-06-14 | Improvements in hydraulic shock absorbers |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE396928A (en) |
| DE (1) | DE619607C (en) |
| GB (1) | GB421180A (en) |
-
0
- BE BE396928D patent/BE396928A/xx unknown
-
1933
- 1933-06-14 GB GB16982/33A patent/GB421180A/en not_active Expired
- 1933-06-15 DE DEE44355D patent/DE619607C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE619607C (en) | 1935-10-04 |
| BE396928A (en) |
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