GB190323246A - Improved Level and Plumb. - Google Patents
Improved Level and Plumb.Info
- Publication number
- GB190323246A GB190323246A GB190323246DA GB190323246A GB 190323246 A GB190323246 A GB 190323246A GB 190323246D A GB190323246D A GB 190323246DA GB 190323246 A GB190323246 A GB 190323246A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pointers
- dials
- caps
- dial
- axis
- 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
- Endoscopes (AREA)
Abstract
23,246. Collicutt, D. F. Oct. 27, A.D. 1902, [date applied for under Patents Act, A.D. 1901]. Levels and plumbing - - instruments.-Weighted pointers G, which always remain vertical, are mounted in a circular opening or recess in a board or " body" " with parallel sides, the inclination being read off on a dial or dials C. The pointers are protected by glass discs D. In the arrangement shown, two dials are provided and two pointers with a single weight F, but one dial only may be used and the pointers may be mounted on a bearing independent of the discs or dials. The axis may be prolonged, through the glass, into caps H, so that oscillations may be stopped by placing the thumbs on these caps ; or a friction spring, between the axis and its bearing, may be used for this purpose.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US190323246XA | 1902-10-27 | 1902-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190323246A true GB190323246A (en) | 1904-02-11 |
Family
ID=32656055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190323246D Expired GB190323246A (en) | 1902-10-27 | 1903-10-27 | Improved Level and Plumb. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190323246A (en) |
-
1903
- 1903-10-27 GB GB190323246D patent/GB190323246A/en not_active Expired
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