GB190708752A - Improvements in and relating to Releasing Blocks or Hooks - Google Patents
Improvements in and relating to Releasing Blocks or HooksInfo
- Publication number
- GB190708752A GB190708752A GB190708752DA GB190708752A GB 190708752 A GB190708752 A GB 190708752A GB 190708752D A GB190708752D A GB 190708752DA GB 190708752 A GB190708752 A GB 190708752A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- latch
- shank
- links
- hook
- 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
Landscapes
- Toys (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
8752. Jones, H. Sefton-, [McIntosh, A. A.]. April 15. Boat-disengaging gear.-A releasing- hook for boatlowering gear comprises a shank 1, to the thickened end 2 of which is pivoted an arm 3 formed with an enlargement 16, which serves to close the mouth of the hook. A latch 10 pivoted between a pair of links 5 has a rounded head 8 formed with an irregular opening 9 to receive the correspondingly-shaped end of the arm 3, which, in the closed position, lies above the line joining the pivots of the links 5 and latch 10, as shown in Fig. 2, a tooth 14 on the latch engaging a recess 15 in the arm 3. On raising the latch 10 by a cord 11, the end of the arm 3 is depressed below the line of dead-centre, and the weight on the hook causes the arm to snap open. The movement of the links 5 is limited by shoulders 6 on the shank 1. The shank is recessed at the part 7 to receive the head 8 of the latch 10. Fig.1 shows an arrangement of cords and levers 34, 37 for releasing two hooks simultaneously.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190708752T | 1907-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190708752A true GB190708752A (en) | 1907-07-04 |
Family
ID=32435115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190708752D Expired GB190708752A (en) | 1907-04-15 | 1907-04-15 | Improvements in and relating to Releasing Blocks or Hooks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190708752A (en) |
-
1907
- 1907-04-15 GB GB190708752D patent/GB190708752A/en not_active Expired
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