GB190507134A - An Improved Combination Apparatus applicable as a Level or Plumb-rule and for Measuring and Plotting Inclinations and Horizontal Angles. - Google Patents
An Improved Combination Apparatus applicable as a Level or Plumb-rule and for Measuring and Plotting Inclinations and Horizontal Angles.Info
- Publication number
- GB190507134A GB190507134A GB190507134DA GB190507134A GB 190507134 A GB190507134 A GB 190507134A GB 190507134D A GB190507134D A GB 190507134DA GB 190507134 A GB190507134 A GB 190507134A
- Authority
- GB
- United Kingdom
- Prior art keywords
- level
- rule
- plotting
- measuring
- plumb
- 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
- Testing Of Balance (AREA)
Abstract
7134. Warren, S. April 4. Clinometers and compasses, magnetic; levels angle measuring and plotting instruments.-A measuring and angle-plotting rule has combined with it a level and a magnetic compass. To the slotted blade a of the rule is attached a plate b, having six notches c, d, e to engage two lugs on a bracket h, Fig. 2, for supporting the spirit level m. The bracket h is clamped to the plate b in either of two positions parallel with the blade a or in a position at right-angles to it by a screw g. The level is held between edges k, j on the bracket h. A magnetic compass o, Fig. 5, is arranged on the opposite side of the blade a, so as to enable a direction to be sighted more easily than with a compass alone. [Reference has been directed under Patents Act, 1902, to Specification No. 12,285; A.D. 1904.]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190507134T | 1905-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190507134A true GB190507134A (en) | 1905-08-31 |
Family
ID=32195108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190507134D Expired GB190507134A (en) | 1905-04-04 | 1905-04-04 | An Improved Combination Apparatus applicable as a Level or Plumb-rule and for Measuring and Plotting Inclinations and Horizontal Angles. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190507134A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4729173A (en) * | 1987-05-06 | 1988-03-08 | Wilson Dale D | Adjustable carpenter's square |
-
1905
- 1905-04-04 GB GB190507134D patent/GB190507134A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4729173A (en) * | 1987-05-06 | 1988-03-08 | Wilson Dale D | Adjustable carpenter's square |
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