GB726946A - Improvements in and relating to dashpots - Google Patents
Improvements in and relating to dashpotsInfo
- Publication number
- GB726946A GB726946A GB1912652A GB1912652A GB726946A GB 726946 A GB726946 A GB 726946A GB 1912652 A GB1912652 A GB 1912652A GB 1912652 A GB1912652 A GB 1912652A GB 726946 A GB726946 A GB 726946A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- liquid
- cylinder
- valve
- july
- 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
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
726,946. Dashpots. COLLIS & SONS, Ltd., J. July 1, 1953 [July 29, 1952], No. 19126/52. Class 108 (3). In a dashpot of the kind in which piston movement is permitted in one direction by liquid flow through a non- return valve 15 and for piston movement in the other direction liquid has to flow between the periphery of the piston and the cylinder bore, the cylinder bore is tapered, means 16, 17 are provided for pre-setting the position of the piston 11 within the cylinder, and the valve 15 is a ball-valve. As shown, applied to a release check for lifting trucks, the piston rod 12 is connected to the upper platform of the truck (not shown) by a shackle 16, the position of which on the rod 12 may be screw adjusted at 17. A liquid reservoir is provided at 13. Thus by adjusting the initial position of the piston along the axis of the cylinder, different liquid viscosities and operating loads, can be catered for.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1912652A GB726946A (en) | 1952-07-29 | 1952-07-29 | Improvements in and relating to dashpots |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1912652A GB726946A (en) | 1952-07-29 | 1952-07-29 | Improvements in and relating to dashpots |
Publications (1)
Publication Number | Publication Date |
---|---|
GB726946A true GB726946A (en) | 1955-03-23 |
Family
ID=10124184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1912652A Expired GB726946A (en) | 1952-07-29 | 1952-07-29 | Improvements in and relating to dashpots |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB726946A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0041342A2 (en) * | 1980-06-03 | 1981-12-09 | LUCAS INDUSTRIES public limited company | Improvements in suspension struts for vehicles |
-
1952
- 1952-07-29 GB GB1912652A patent/GB726946A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0041342A2 (en) * | 1980-06-03 | 1981-12-09 | LUCAS INDUSTRIES public limited company | Improvements in suspension struts for vehicles |
EP0041342A3 (en) * | 1980-06-03 | 1982-01-20 | LUCAS INDUSTRIES public limited company | Improvements in suspension struts for vehicles |
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