GB191223369A - Improvements in or relating to Cranes and other Hoisting Apparatus. - Google Patents
Improvements in or relating to Cranes and other Hoisting Apparatus.Info
- Publication number
- GB191223369A GB191223369A GB191223369DA GB191223369A GB 191223369 A GB191223369 A GB 191223369A GB 191223369D A GB191223369D A GB 191223369DA GB 191223369 A GB191223369 A GB 191223369A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- pump
- motor
- cranes
- class
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/08—Driving gear incorporating fluid motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/0133—Fluid actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
23,369. Variable Speed Gear, Ltd., Wilson, A., and Robson, J. Oct. 12. Motor power plant.- Relates to control mechanism for hydraulic transmission gear applied to cranes and the like. The pump unit B, Fig. 1, driven by the motor A supplies liquid to the three motor units C, C<1>, C<2>, for hoisting, traversing andsluing, respectively. The valves D, Dx are controlled by the rod D<1>, Fig. 5, so that any of the three motors may be put into action. The pumpoperating rod E<1> is placed adjacent to the rod D', and carries a projection E<3> which strikes against the stop D' and thus limits the delivery of the pump to one of the motor units. The crane may be of the type described in Specification 23,376/12 [Class 115, Ships &c., Rigging &c. for], adapted for launching ships' boats, and the pump may be of the type described in Specification 13,894/07 [Class 102, Pumps &c.].
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191223369T | 1912-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191223369A true GB191223369A (en) | 1913-10-13 |
Family
ID=32573781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191223369D Expired GB191223369A (en) | 1912-10-12 | 1912-10-12 | Improvements in or relating to Cranes and other Hoisting Apparatus. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191223369A (en) |
-
1912
- 1912-10-12 GB GB191223369D patent/GB191223369A/en not_active Expired
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