GB471901A - Shock-absorber for bodies subjected to suspension or traction forces - Google Patents
Shock-absorber for bodies subjected to suspension or traction forcesInfo
- Publication number
- GB471901A GB471901A GB733136A GB733136A GB471901A GB 471901 A GB471901 A GB 471901A GB 733136 A GB733136 A GB 733136A GB 733136 A GB733136 A GB 733136A GB 471901 A GB471901 A GB 471901A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shock
- springs
- absorber
- arm
- suspension
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/04—Transport of mined material in gravity inclines; in staple or inclined shafts
Abstract
471,901. Shock - absorbing devices. DAVIES, E. A., and LYNAS, G. R. G. March 11, 1936, No. 7331. [Class 78 (ii)] A shock-absorber for bodies such as mine cages or skips, road or railway vehicles which are either suspended or subjected to tractive forces comprises a pair of arm and link couplings 4, 8 between the body 6 and the supporting or traction means 9, and a resilient damping means 10 which tends to keep each arm and link out of alignment. The arms are pivoted at 5 to the body 6 and carry nose-pieces 13, or rollers, which abut against slidable plates 12 receiving the ends of the springs 10. A fixed abutment 11 separates the inner ends of the springs. Pins 15 on the arms engage slots in the outer ends 14 of oppositely-threaded members 16, the inner ends of which are connected by a correspondingly-threaded sleeve 17. An initial tension can be imparted to the springs 10 by adjusting the sleeve 17. The spring damping means may be combined with dashpot mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB733136A GB471901A (en) | 1936-03-11 | 1936-03-11 | Shock-absorber for bodies subjected to suspension or traction forces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB733136A GB471901A (en) | 1936-03-11 | 1936-03-11 | Shock-absorber for bodies subjected to suspension or traction forces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB471901A true GB471901A (en) | 1937-09-13 |
Family
ID=9831059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB733136A Expired GB471901A (en) | 1936-03-11 | 1936-03-11 | Shock-absorber for bodies subjected to suspension or traction forces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB471901A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2639140A (en) * | 1947-12-24 | 1953-05-19 | Frenkel Meyer | Variable rate spring device |
| GB2121750A (en) * | 1982-04-27 | 1984-01-04 | Pusnes Marine Offshore | Hawser attachment |
| DE3235367A1 (en) * | 1982-09-24 | 1984-03-29 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Spring device |
-
1936
- 1936-03-11 GB GB733136A patent/GB471901A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2639140A (en) * | 1947-12-24 | 1953-05-19 | Frenkel Meyer | Variable rate spring device |
| GB2121750A (en) * | 1982-04-27 | 1984-01-04 | Pusnes Marine Offshore | Hawser attachment |
| DE3235367A1 (en) * | 1982-09-24 | 1984-03-29 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Spring device |
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