GB173441A - Improvements in handle lever sockets and poles for lifting jacks - Google Patents
Improvements in handle lever sockets and poles for lifting jacksInfo
- Publication number
- GB173441A GB173441A GB342121A GB342121A GB173441A GB 173441 A GB173441 A GB 173441A GB 342121 A GB342121 A GB 342121A GB 342121 A GB342121 A GB 342121A GB 173441 A GB173441 A GB 173441A
- Authority
- GB
- United Kingdom
- Prior art keywords
- poles
- handle lever
- lifting jacks
- lever sockets
- sockets
- 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
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Headphones And Earphones (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
173,441. Templeton, W. B. Jan. 28, 1921. Drawings to Specification. Jacks.-The handle of a ratchet jack is of oval cross-section and is placed with its longer axis in the plane of swing to avoid breakage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB342121A GB173441A (en) | 1921-01-28 | 1921-01-28 | Improvements in handle lever sockets and poles for lifting jacks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB342121A GB173441A (en) | 1921-01-28 | 1921-01-28 | Improvements in handle lever sockets and poles for lifting jacks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB173441A true GB173441A (en) | 1922-01-05 |
Family
ID=9758002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB342121A Expired GB173441A (en) | 1921-01-28 | 1921-01-28 | Improvements in handle lever sockets and poles for lifting jacks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB173441A (en) |
-
1921
- 1921-01-28 GB GB342121A patent/GB173441A/en not_active Expired
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