GB190611309A - Improvements in Clinometers of the Spirit Level Type. - Google Patents
Improvements in Clinometers of the Spirit Level Type.Info
- Publication number
- GB190611309A GB190611309A GB190611309DA GB190611309A GB 190611309 A GB190611309 A GB 190611309A GB 190611309D A GB190611309D A GB 190611309DA GB 190611309 A GB190611309 A GB 190611309A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clinometers
- tube
- scales
- spirit level
- base
- 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
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
11,309. Gledhill, A. H. May 15. Clinometers; levels.-A clinometer of the spiritlevel type is provided with tangent scales G, H, graduated to read, say, in thousandths of an inch per foot. The spirit tube B, Fig. 3, is formed from a straight glass tube the inside of which is accurately ground to the desired curvature. The tube is so mounted on its base A that the zero or the true-level reading is towards the ends of the scales G, H, which are adjustably secured to the sides of the base, as shown. The instrument is designed particularly for use in the operation of levelling a line of shafting, when a table for facilitating calculation is provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190611309T | 1906-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190611309A true GB190611309A (en) | 1907-05-09 |
Family
ID=32169173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190611309D Expired GB190611309A (en) | 1906-05-15 | 1906-05-15 | Improvements in Clinometers of the Spirit Level Type. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190611309A (en) |
-
1906
- 1906-05-15 GB GB190611309D patent/GB190611309A/en not_active Expired
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