GB1111092A - Improvements in or relating to hauling and hoisting gear - Google Patents
Improvements in or relating to hauling and hoisting gearInfo
- Publication number
- GB1111092A GB1111092A GB2979565A GB2979565A GB1111092A GB 1111092 A GB1111092 A GB 1111092A GB 2979565 A GB2979565 A GB 2979565A GB 2979565 A GB2979565 A GB 2979565A GB 1111092 A GB1111092 A GB 1111092A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hauling
- gear
- lever
- cylinder
- casing
- 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
- B66D3/006—Power actuated devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Transmission Devices (AREA)
Abstract
1,111,092. Hauling gear. TIRFOR Ltd. 5 July, 1966 [14 July, 1965], No. 29795/65. Heading F2X. A hauling and hoisting gear of the type described in Specification 636,336, including two blocks with pivotally mounted jaws 9 and an oscillatory operating lever 7 for effecting movement of the blocks, first away from each other and then towards each other, the jaws of one block clamping the rope in a movement away from the inlet end of the guide line 4 while the jaws of the other block free themselves from the rope, is provided with a double-acting hydraulic cylinder and piston assembly 12 pivoted at 13 to the casing 1 of the gear and at 16 to the lever 7. The pivot 13 is connected to the casing by a bracket 18 stiffened by an internal bar 20 while the pivot 16 is connected to the lever 7 by a sleeve 17. Fluid connections 28 enter sealing plugs at the ends of the cylinder and are connected by flexible leads 29 to a reversing valve 30 which may be automatically actuated and combined with a control valve such that hauling is continued until manually interrupted. If remote control is not required, the valve 30 may be mounted on the cylinder 12. The casing is anchored by a hook 3 and the line 4 is connected to the load by a hook 5. A second piston and cylinder assembly may be provided to actuate a second lever for reverse operation of the gear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2979565A GB1111092A (en) | 1965-07-14 | 1965-07-14 | Improvements in or relating to hauling and hoisting gear |
| ES0329126A ES329126A1 (en) | 1965-07-14 | 1966-07-14 | Improvements in the construction of devices for elevation. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2979565A GB1111092A (en) | 1965-07-14 | 1965-07-14 | Improvements in or relating to hauling and hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1111092A true GB1111092A (en) | 1968-04-24 |
Family
ID=10297285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2979565A Expired GB1111092A (en) | 1965-07-14 | 1965-07-14 | Improvements in or relating to hauling and hoisting gear |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES329126A1 (en) |
| GB (1) | GB1111092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0158554A1 (en) * | 1984-03-23 | 1985-10-16 | Bernard Binard | Linear pneumatical stepping motor functioning along a flexible rectilinear guide, and its use for the displacement of a winch and a diving bell |
-
1965
- 1965-07-14 GB GB2979565A patent/GB1111092A/en not_active Expired
-
1966
- 1966-07-14 ES ES0329126A patent/ES329126A1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0158554A1 (en) * | 1984-03-23 | 1985-10-16 | Bernard Binard | Linear pneumatical stepping motor functioning along a flexible rectilinear guide, and its use for the displacement of a winch and a diving bell |
Also Published As
| Publication number | Publication date |
|---|---|
| ES329126A1 (en) | 1967-05-01 |
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