GB604692A - Improvements in cranes and other lifting gear - Google Patents
Improvements in cranes and other lifting gearInfo
- Publication number
- GB604692A GB604692A GB2767245A GB2767245A GB604692A GB 604692 A GB604692 A GB 604692A GB 2767245 A GB2767245 A GB 2767245A GB 2767245 A GB2767245 A GB 2767245A GB 604692 A GB604692 A GB 604692A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- shaft
- winding drum
- cranes
- studs
- 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
-
- 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
- B66D2700/0116—Manually or spring operated winches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
604,692. Cranes; load-handling machines. LAKE, Ltd., E., and NEWMAN, L. C. Oct. 22, 1945, No. '27672. [Classes 78 (iii), 78 (iv) and 78 (v)] In cranes and other lifting gear of the kind provided with a winding unit comprising a driving shaft, a winding drum, and a train of gears connecting the shaft to the drum, the casing enclosing the unit is provided with a plurality of alternative attachment means disposed at different sides of the casing whereby the casing can be secured detachably to any one of a plurality of different forms of lifting gear and in any one of several alternative positions thereon. The casing of the gear-box is in two parts 10 and 11 and the driving shaft 12 and the winding drum 32 are at opposite sides. The casing is provided on any of its sides; other than that adjacent the winding drum, with studs, or threaded holes 36 for receiving studs or screws, for attaching it to the lifting appliance. The driving shaft is mounted in bearings projecting from one side of the casing and is connected by gears 21, 22, 26, 27 to a bush 28 carrying the winding drum 32. The shaft 12 carries a friction-type lowering brake comprising discs 17, ratchet-wheel 18, pawl 19 and spring 20. The tubular support 30 for the shaft 29 is connected by strengthening webs 33 to bosses 34 provided with threaded holes for receiving attachment studs or screws.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2767245A GB604692A (en) | 1945-10-22 | 1945-10-22 | Improvements in cranes and other lifting gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2767245A GB604692A (en) | 1945-10-22 | 1945-10-22 | Improvements in cranes and other lifting gear |
Publications (1)
Publication Number | Publication Date |
---|---|
GB604692A true GB604692A (en) | 1948-07-08 |
Family
ID=10263393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2767245A Expired GB604692A (en) | 1945-10-22 | 1945-10-22 | Improvements in cranes and other lifting gear |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB604692A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3628505A (en) * | 1970-04-09 | 1971-12-21 | Chore Time Equipment | Overhead winch construction |
-
1945
- 1945-10-22 GB GB2767245A patent/GB604692A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3628505A (en) * | 1970-04-09 | 1971-12-21 | Chore Time Equipment | Overhead winch construction |
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