GB582459A - Improvements relating to rope and cable grips or jockeys - Google Patents
Improvements relating to rope and cable grips or jockeysInfo
- Publication number
- GB582459A GB582459A GB8728/44A GB872844A GB582459A GB 582459 A GB582459 A GB 582459A GB 8728/44 A GB8728/44 A GB 8728/44A GB 872844 A GB872844 A GB 872844A GB 582459 A GB582459 A GB 582459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rope
- lever
- jaws
- cam
- knock
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/10—Quick-acting fastenings; Clamps holding in one direction only
- F16G11/101—Quick-acting fastenings; Clamps holding in one direction only deforming the cable by moving a part of the fastener
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
Abstract
582,459. Rope grips. WHITEHEAD, S. May 8, 1944, No. 8728. [Class 78 (ii)] Relates to a rope grip of the kind comprising a pair of movable jaws, one of which is operable by a helical or inclined cam device to effect initial engagement of the jaws with the rope and also to release the jaws when required, and the other of which is operable by a cam or screw device to effect final engagement or tightening of the jaws on the rope. According to the invention the grip is provided with a knock-off device comprising a pair of cams 11a, 14a on the engaging and releasing jaw 8, Fig. 4, and a similar pair 4a, 7a on a knock-off lever 1, Fig. 3, the cams 11a, 14a being arranged at different radii from each other but at the same radii respectively as the cams 4a, 7a and each cam having at least one inclined or helical surface such as 10, all such surfaces subtending equal angles at the pivotal axis of the lever, and each cam having also a bearing surface such as 11 which is arranged normal to the plane of said axis, such surfaces forming a stable seating for the lever when in the engaged position. In the embodiment shown in Fig. 5, the tightening jaw 15 is pivotally mounted at 16 on the engaging and releasing jaw 8 and the knock-off lever 1 is mounted on a bolt 16a with a wing nut 17. Specification 550,709 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8728/44A GB582459A (en) | 1944-05-08 | 1944-05-08 | Improvements relating to rope and cable grips or jockeys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8728/44A GB582459A (en) | 1944-05-08 | 1944-05-08 | Improvements relating to rope and cable grips or jockeys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB582459A true GB582459A (en) | 1946-11-18 |
Family
ID=9858107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8728/44A Expired GB582459A (en) | 1944-05-08 | 1944-05-08 | Improvements relating to rope and cable grips or jockeys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB582459A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0897663A1 (en) * | 1997-08-12 | 1999-02-24 | Fox Design International Limited | A device for releaseably retaining a fishing line |
-
1944
- 1944-05-08 GB GB8728/44A patent/GB582459A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0897663A1 (en) * | 1997-08-12 | 1999-02-24 | Fox Design International Limited | A device for releaseably retaining a fishing line |
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