GB824988A - Improvements in or relating to spring motors - Google Patents
Improvements in or relating to spring motorsInfo
- Publication number
- GB824988A GB824988A GB9421/57A GB942157A GB824988A GB 824988 A GB824988 A GB 824988A GB 9421/57 A GB9421/57 A GB 9421/57A GB 942157 A GB942157 A GB 942157A GB 824988 A GB824988 A GB 824988A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- spool
- spring
- cable
- drums
- 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
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G1/00—Spring motors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
824,988. Spring power-storing apparatus. TENSATOR Ltd. March 21, 1958 [March 22, 1957], No. 9421/57. Class 10. A spring motor comprises a rigidly held drum 13, Figs. 1, 2, a spool 15 rotatable about the drum axis, satellite storage drums 18 spaced from the drum 13 and freely mounted between the spool end plates and a spiral spring 19 coiled around each drum 18 with its free end attached to the drum 13. Each spring 19 is pre-stressed and tends to wind on to its associated drum 18 to rotate the drum, and hence the spool 15, around the drum 13. In a modified motor having five satellite drums 39, Fig. 4, one spool endplate has driving teeth 35 and the spool is held against rotation whilst a drum 40-fixedly held by a square winding spindle 33-is rotated to wind the springs thereon. A pawl and ratchet device 37 prevents backslip. In a cable &c. retrieving apparatus the cable (not shown) is normally coiled upon a spool 55, Fig. 5, in which position each spring 69 is coiled on its drum 68. On withdrawal of the cable the drums 68 rotate about a fixed drum 53 upon which winds each spring 69. On release of the cable the springs 69 return to the drums and the cable is rewound. Rotation of the spool 55 is limited by a non-rotatable nut 61 which moves along a rotating screw 59 until it meets either the screw head 60 or a pin 63. Rotation of the nut is prevented by the engagement of a slot in the nut with a spline 62 on the side of a bore 58.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9421/57A GB824988A (en) | 1957-03-22 | 1957-03-22 | Improvements in or relating to spring motors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9421/57A GB824988A (en) | 1957-03-22 | 1957-03-22 | Improvements in or relating to spring motors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB824988A true GB824988A (en) | 1959-12-09 |
Family
ID=9871654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9421/57A Expired GB824988A (en) | 1957-03-22 | 1957-03-22 | Improvements in or relating to spring motors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB824988A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0089024B1 (en) * | 1982-03-11 | 1986-11-05 | A.M.S.E.A. Azienda Meccanica Stampaggi e Attrezzature S.p.A. | Mechanical starter for internal combustion engines |
NL2018275B1 (en) * | 2017-02-01 | 2018-08-22 | Markant Int B V | COMPOSITION OF A ENGINE AND A LIFT CABLE DUM FOR USE IN A TABLE ADJUSTABLE |
-
1957
- 1957-03-22 GB GB9421/57A patent/GB824988A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0089024B1 (en) * | 1982-03-11 | 1986-11-05 | A.M.S.E.A. Azienda Meccanica Stampaggi e Attrezzature S.p.A. | Mechanical starter for internal combustion engines |
NL2018275B1 (en) * | 2017-02-01 | 2018-08-22 | Markant Int B V | COMPOSITION OF A ENGINE AND A LIFT CABLE DUM FOR USE IN A TABLE ADJUSTABLE |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3194343A (en) | Spring motor | |
US3572188A (en) | High speed ratchet wrench | |
US3246859A (en) | Automatic fishing reel assembly | |
ES335566A1 (en) | Rotary device | |
US5004181A (en) | Cordless electric fishing reel | |
GB970769A (en) | Improvements in or relating to spring motors | |
US3104850A (en) | Free spool casting reel | |
GB824988A (en) | Improvements in or relating to spring motors | |
US3033316A (en) | Low gradient springs and spring motors using the same | |
US2591260A (en) | Spring-driven motor | |
US3184179A (en) | Fishing reel with friction drive | |
US3977652A (en) | Winch | |
US2365839A (en) | Speed wrench | |
US3386682A (en) | Automatic cable rewind assembly | |
GB1220917A (en) | Fishing reel | |
US2293755A (en) | Fishing reel | |
US3137366A (en) | Winding mechanism | |
US3294198A (en) | Spring-operated constant torque transmission for electric clocks | |
US2692589A (en) | Dog control for recoil engine starters | |
US3462096A (en) | Brake,lock and release mechanism for automatic rewind reels | |
US2216822A (en) | Ratchet releasing means | |
US2175756A (en) | Automatic fishing reel | |
US2783862A (en) | Fishing reels | |
US2914956A (en) | Spring drive apparatus | |
GB1126430A (en) | Automatic fly casting reel |