GB188545A - Improvements in pulley blocks - Google Patents
Improvements in pulley blocksInfo
- Publication number
- GB188545A GB188545A GB3176221A GB3176221A GB188545A GB 188545 A GB188545 A GB 188545A GB 3176221 A GB3176221 A GB 3176221A GB 3176221 A GB3176221 A GB 3176221A GB 188545 A GB188545 A GB 188545A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulley blocks
- casing
- pulley
- pulleyhoists
- millward
- 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
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/26—Other details, e.g. housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Pulleys (AREA)
Abstract
188,545. Millward, B., (trading as Priest, R.). Nov. 28, 1921. Geared pulleyhoists. - The driving wheel 2 of a pulley-hoist of the type shown is enclosed in a casing 1 having openings 8 for the passage of the chain. The casing may be secured to the main frame 4 by lugs 5 and screws 6, or may be mounted on the axle 7 and retained thereon by a nut.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3176221A GB188545A (en) | 1921-11-28 | 1921-11-28 | Improvements in pulley blocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3176221A GB188545A (en) | 1921-11-28 | 1921-11-28 | Improvements in pulley blocks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB188545A true GB188545A (en) | 1922-11-16 |
Family
ID=10328008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3176221A Expired GB188545A (en) | 1921-11-28 | 1921-11-28 | Improvements in pulley blocks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB188545A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6450482B1 (en) * | 1999-12-13 | 2002-09-17 | Yale Industrial Products Gmbh | Lifting device |
-
1921
- 1921-11-28 GB GB3176221A patent/GB188545A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6450482B1 (en) * | 1999-12-13 | 2002-09-17 | Yale Industrial Products Gmbh | Lifting device |
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