GB573245A - An adjustable direct measuring boning rod - Google Patents
An adjustable direct measuring boning rodInfo
- Publication number
- GB573245A GB573245A GB1867143A GB1867143A GB573245A GB 573245 A GB573245 A GB 573245A GB 1867143 A GB1867143 A GB 1867143A GB 1867143 A GB1867143 A GB 1867143A GB 573245 A GB573245 A GB 573245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stock
- slide
- scale
- wheel
- points
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
573,245. Surveying instruments. ROOT, R. Nov. 10, 1943, No. 18671. [Class 97 (ii)] In an apparatus for measuring the vertical distance of a point above two other points, all three of which are on a road or other surface comprising a stock grooved to accommodate a T-slide, spring-controlled rollers retain the stock and T -slide in contact and a scale graduated from a central zero is mounted on the stock. Fig. 1 shows the slide B with shank D and T- piece E slidable in.a groove in the stock A locking means Q and scale C being provided. Figs. 3 and 4 show the details of one of the three rollers, the sides of the steel frame F pivoting in bushes J in the sides of the stock A and the central part forming an axle for the wheel H, collars G keeping the wheel H in a central position and spring K screwed to the stock A at L pressing at M on ,the collar G and maintaining contact between the slide B and the stock A. In use three such devices are used, two of which are fixed, the slide being extended to make the overall lengths equal. The third device is adjusted so that it is exactly the same length and the scale C fixed to the stock A so that the zero is opposite the bottom of the slide. The three rods are now placed one on each of the three points and the T-piece E of the adjustable boring rod aligned with the other two. The vertical distance can then be read directly from the scale C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1867143A GB573245A (en) | 1943-11-10 | 1943-11-10 | An adjustable direct measuring boning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1867143A GB573245A (en) | 1943-11-10 | 1943-11-10 | An adjustable direct measuring boning rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB573245A true GB573245A (en) | 1945-11-13 |
Family
ID=10116441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1867143A Expired GB573245A (en) | 1943-11-10 | 1943-11-10 | An adjustable direct measuring boning rod |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB573245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141567A (en) * | 2015-04-16 | 2016-11-23 | 常州兰翔机械有限责任公司 | The using method of handle of a knife heat shrink wrapping machine cutter cantilevered length measurer |
-
1943
- 1943-11-10 GB GB1867143A patent/GB573245A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141567A (en) * | 2015-04-16 | 2016-11-23 | 常州兰翔机械有限责任公司 | The using method of handle of a knife heat shrink wrapping machine cutter cantilevered length measurer |
| CN106141567B (en) * | 2015-04-16 | 2018-03-23 | 中国航发常州兰翔机械有限责任公司 | The application method of handle of a knife pyrocondensation rounding machine cutter cantilevered length measurer |
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