GB755438A - Improvements relating to lifting slings - Google Patents
Improvements relating to lifting slingsInfo
- Publication number
- GB755438A GB755438A GB449554A GB449554A GB755438A GB 755438 A GB755438 A GB 755438A GB 449554 A GB449554 A GB 449554A GB 449554 A GB449554 A GB 449554A GB 755438 A GB755438 A GB 755438A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sling
- end piece
- slings
- eyes
- piece
- 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
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/18—Band-type slings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
755,438. Wire rope slings. BRITISH ELECTRICAL REPAIRS, Ltd. May 11, 1955 [Feb. 16, 1954], No. 4495/54. Class 78 (4). A spring comprises a wire rope laid to form a number of longitudinal strands 2, Fig. 1, which pass round end pieces 4, 5 and are interwoven with transverse strands 3 which may be formed by the ends of the rope. In the form illustrated, one end piece 4 can pass through the other 5 to form a bight running on a roller 7. Combs 6 welded to the end pieces 4, 5 separate the longitudinal strands 2 Eyes 8 in the end piece 4 may receive a lifting hook or be bolted to a lug forming one of several spaced along a lifting beam so that several slings similar to that of Fig. 1 may be suspended from the beam to support a lengthy load. The end piece 4 may be formed as a closed triangle which may have a lug to form the eye 8. In an alternative construction the end pieces comprise thimbles set in eyes at the ends of a pair of wire ropes which, together with the strip 1 of Fig. 1, form the sling. The strip 1 may have a sheath of rubber or similar material. Corner pieces 12, Fig. 4, for protecting a load from the sling comprise part-cylindrical bodies 12 carrying flanges 16 joined by a bridge-piece welded to the flanges or removably secured by screws and enclosing a slot through which the sling is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB449554A GB755438A (en) | 1954-02-16 | 1954-02-16 | Improvements relating to lifting slings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB449554A GB755438A (en) | 1954-02-16 | 1954-02-16 | Improvements relating to lifting slings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB755438A true GB755438A (en) | 1956-08-22 |
Family
ID=9778258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB449554A Expired GB755438A (en) | 1954-02-16 | 1954-02-16 | Improvements relating to lifting slings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB755438A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2085244A1 (en) * | 1970-04-01 | 1971-12-24 | Chapalain Raphael | |
| US3992048A (en) * | 1975-03-19 | 1976-11-16 | Berzenye Michael L | Belt chain sling |
| JPS5352574U (en) * | 1976-10-07 | 1978-05-06 | ||
| GB2226053A (en) * | 1987-12-08 | 1990-06-20 | William Samuel Bleakley | Leno-woven sling |
| GB2246758A (en) * | 1990-08-10 | 1992-02-12 | Frederick Joseph Mcnally | Suspension device for propeller |
| CN109160412A (en) * | 2018-11-14 | 2019-01-08 | 河南中安征信建筑科技有限公司 | The open triangle boom hoisting of energy-saving prefabricated component single base and application method |
| CN109160413A (en) * | 2018-11-14 | 2019-01-08 | 河南中安征信建筑科技有限公司 | The closed triangle boom hoisting of energy-saving prefabricated component dual bed and application method |
-
1954
- 1954-02-16 GB GB449554A patent/GB755438A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2085244A1 (en) * | 1970-04-01 | 1971-12-24 | Chapalain Raphael | |
| US3992048A (en) * | 1975-03-19 | 1976-11-16 | Berzenye Michael L | Belt chain sling |
| JPS5352574U (en) * | 1976-10-07 | 1978-05-06 | ||
| GB2226053A (en) * | 1987-12-08 | 1990-06-20 | William Samuel Bleakley | Leno-woven sling |
| GB2226053B (en) * | 1987-12-08 | 1992-06-17 | William Samuel Bleakley | Load bearing element |
| GB2246758A (en) * | 1990-08-10 | 1992-02-12 | Frederick Joseph Mcnally | Suspension device for propeller |
| CN109160412A (en) * | 2018-11-14 | 2019-01-08 | 河南中安征信建筑科技有限公司 | The open triangle boom hoisting of energy-saving prefabricated component single base and application method |
| CN109160413A (en) * | 2018-11-14 | 2019-01-08 | 河南中安征信建筑科技有限公司 | The closed triangle boom hoisting of energy-saving prefabricated component dual bed and application method |
| CN109160413B (en) * | 2018-11-14 | 2023-07-25 | 河南中安征信建筑科技有限公司 | Double-base closed type triangular hoisting device for energy-saving prefabricated member and use method |
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