GB593944A - Improved gauge or measuring rod - Google Patents
Improved gauge or measuring rodInfo
- Publication number
- GB593944A GB593944A GB15935/45A GB1593545A GB593944A GB 593944 A GB593944 A GB 593944A GB 15935/45 A GB15935/45 A GB 15935/45A GB 1593545 A GB1593545 A GB 1593545A GB 593944 A GB593944 A GB 593944A
- Authority
- GB
- United Kingdom
- Prior art keywords
- block
- scales
- scale
- displaced
- graduations
- 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
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
593,944. Measures of length. HEPWORTH, A. E. J. June 22, 1945, No. 15935. Convention date, Nov. 22, 1944. [Class 106 (ii)] A measuruag device comprises a block 1, Fig. 1, with an accurately plane surface 2 and provided with similar scales 3, 4, 5 ... disposed at spaced intervals. The initial graduation 7 of each scale is displaced progressively from the lower surface 2 by an amount which is an integer multiple of a simple fraction of the distance between two adjacent graduations, the number of scales being equal to the denominator of said fraction. In modifications, the scales are displaced at distances round a cylinder or on different faces of a polygon, the effective lengths of which may be increased by the addition of a block of unit length. In a further modification shown in Fig. 4, the device is combined with a micrometer. The block 11 is threaded to receive a plug 14 with a micrometer head 16, the graduations 17 being at distances which are simple fractions of the additional amount by which any scale is displaced axially from its adjacent scale.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US593944XA | 1944-11-22 | 1944-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB593944A true GB593944A (en) | 1947-10-29 |
Family
ID=22022664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15935/45A Expired GB593944A (en) | 1944-11-22 | 1945-06-22 | Improved gauge or measuring rod |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB593944A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105584264A (en) * | 2016-03-16 | 2016-05-18 | 无锡市政设计研究院有限公司 | Multi-proportion range reading scale |
GB2555622A (en) * | 2016-11-04 | 2018-05-09 | Connexions Plastics Ltd | Foodstuff support device |
CN108225471A (en) * | 2018-03-20 | 2018-06-29 | 中国农业科学院作物科学研究所 | A kind of measuring device of pinpoint accuracy |
-
1945
- 1945-06-22 GB GB15935/45A patent/GB593944A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105584264A (en) * | 2016-03-16 | 2016-05-18 | 无锡市政设计研究院有限公司 | Multi-proportion range reading scale |
CN105584264B (en) * | 2016-03-16 | 2017-11-28 | 无锡市政设计研究院有限公司 | A kind of more ratios read carpenters square |
GB2555622A (en) * | 2016-11-04 | 2018-05-09 | Connexions Plastics Ltd | Foodstuff support device |
CN108225471A (en) * | 2018-03-20 | 2018-06-29 | 中国农业科学院作物科学研究所 | A kind of measuring device of pinpoint accuracy |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB593944A (en) | Improved gauge or measuring rod | |
GB671865A (en) | Improvements in taper measuring devices | |
GB552779A (en) | Improvements relating to micrometer screw gauges | |
FR1166851A (en) | Improvements made to gauges or calipers, height gauges and similar instruments for measuring lengths on works | |
GB856502A (en) | Taper gauge | |
GB1021211A (en) | Bore concentricity gauge | |
US2723460A (en) | Combination inside micrometer and indicator | |
FR932930A (en) | Improvements in distance measurement by electromagnetic waves | |
FR892873A (en) | Measuring tool | |
GB526005A (en) | A new or improved device for determining and indicating uniformly spaced points | |
FR993071A (en) | Hardness measuring instrument | |
US2062961A (en) | Micrometer attachment | |
GB569225A (en) | A new or improved adjustable gauge for taking internal measurements | |
FR902571A (en) | Micrometric measuring instrument | |
GB216538A (en) | Improvements in micrometer gauges | |
GB1200005A (en) | Micrometer screw gauges | |
FR885586A (en) | Measuring bench with precision probe | |
GB582943A (en) | Improvements in measuring tool | |
GB216460A (en) | Improvements in micrometer gauges | |
FR986651A (en) | Improvements in measuring instruments, in particular barometers and altimeters | |
CH247257A (en) | Measuring device with micrometer screw and dial gauge. | |
FR1280017A (en) | Adaptable scale length measuring ruler | |
ES23623Y (en) | Graduated measuring ruler with scale change | |
GB763416A (en) | Improvements relating to measuring gauges | |
ES20746U (en) | Improved micrometer. (Machine-translation by Google Translate, not legally binding) |