GB169728A - Improvements in slings for handling cargo and other goods - Google Patents
Improvements in slings for handling cargo and other goodsInfo
- Publication number
- GB169728A GB169728A GB511620A GB511620A GB169728A GB 169728 A GB169728 A GB 169728A GB 511620 A GB511620 A GB 511620A GB 511620 A GB511620 A GB 511620A GB 169728 A GB169728 A GB 169728A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulley
- rope
- links
- slings
- sling
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
169,728. Clay, J. R. Oct. 28, 1920. Slings.-Comprises a construction of sling of the type in which the ends of a doubled rope are connected to a carrier fitted with a pulley, while the rope, after being passed round the load, runs over the pulley to form a self-tightening running noose when the looped end is raised by the hook of the hoisting-appliance. In the present construction the ends of the rope 1, Fig. 1, are connected to eyes 6 on a pair of parallel links 4 which are connected by a bolt 3, Fig. 2, which forms the shaft on which one or a pair of pulleys 2 are mounted loosely. Where only one pulley is used, an additional cross-bar is fitted between the links, between the eyes 6 and the pulley shaft. Lubrication channels 7 are provided, and the links project beyond the periphery of the pulleys to secure the latter against damage when the sling is thrown on to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB511620A GB169728A (en) | 1920-10-28 | 1920-10-28 | Improvements in slings for handling cargo and other goods |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB511620A GB169728A (en) | 1920-10-28 | 1920-10-28 | Improvements in slings for handling cargo and other goods |
| US446012A US1427724A (en) | 1921-02-18 | 1921-02-18 | Sling for handling cargo and other goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB169728A true GB169728A (en) | 1921-10-13 |
Family
ID=26239656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB511620A Expired GB169728A (en) | 1920-10-28 | 1920-10-28 | Improvements in slings for handling cargo and other goods |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB169728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792094A (en) * | 2010-03-19 | 2010-08-04 | 上海三一科技有限公司 | Optimized lubricating structure of crane pulling plate pin hole and using method thereof |
-
1920
- 1920-10-28 GB GB511620A patent/GB169728A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792094A (en) * | 2010-03-19 | 2010-08-04 | 上海三一科技有限公司 | Optimized lubricating structure of crane pulling plate pin hole and using method thereof |
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