GB754241A - An improved hoist for erecting poles or the like - Google Patents
An improved hoist for erecting poles or the likeInfo
- Publication number
- GB754241A GB754241A GB688754A GB688754A GB754241A GB 754241 A GB754241 A GB 754241A GB 688754 A GB688754 A GB 688754A GB 688754 A GB688754 A GB 688754A GB 754241 A GB754241 A GB 754241A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hoist
- legs
- pole
- poles
- winch
- 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
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
754,241. Hoists for erecting poles. SOUTH WESTERN ELECTRICITY BOARD, and HORN, D. F. March 9, 1955 [March 9, 1954], No. 6887/54. Class 78 (4). A hoist for raising poles comprises two legs 1 joined at one end where they carry tackle 5 having two falls and operated by a winch 4 on one of the legs. The hoist is connected to the pole by a sling 10 when both pole and hoist are lying on the ground and the winch 4 is then operated to raise the hoist to a convenient position after which it is held by a rope 11 so that it raises the pole. The legs 1 are preferably aluminium tubes and may carry spiked base-plates 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB688754A GB754241A (en) | 1954-03-09 | 1954-03-09 | An improved hoist for erecting poles or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB688754A GB754241A (en) | 1954-03-09 | 1954-03-09 | An improved hoist for erecting poles or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB754241A true GB754241A (en) | 1956-08-08 |
Family
ID=9822607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB688754A Expired GB754241A (en) | 1954-03-09 | 1954-03-09 | An improved hoist for erecting poles or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB754241A (en) |
-
1954
- 1954-03-09 GB GB688754A patent/GB754241A/en not_active Expired
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