GB578228A - Improvements in or relating to comparator gauges for measuring internal diameters - Google Patents
Improvements in or relating to comparator gauges for measuring internal diametersInfo
- Publication number
- GB578228A GB578228A GB135644A GB135644A GB578228A GB 578228 A GB578228 A GB 578228A GB 135644 A GB135644 A GB 135644A GB 135644 A GB135644 A GB 135644A GB 578228 A GB578228 A GB 578228A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gauge
- lever
- tube
- indicator
- clamped
- 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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
578,228. Linear - dimension gauges. WARRY, R. F., and JEKA PRECISION ENGINEERS, Ltd. Jan. 25, 1944, No. 1356. [Class 106 (ii)] A comparator gauge for measuring internal diameters comprises a gauge body carrying a dial indicator, a cylindrical tube projecting from the body and within which is pivotally mounted a lever, one end of which transmits movement to the indicator and the outer end of which carries a radially adjustable workengaging stylus, means for adjusting the fulcrum of the lever and a translatively adjustable squareness abutment carried by the tube. The gauge comprises a body 10 in which an indicator gauge 1 is clamped, and a tubular projection. 9 in which is pivoted at 8 a lever 7 having a work-engaging stylus 16 projecting through the tube at one end and a finger-piece 18 at the other. The lever is spring-urged towards the stem of the indicator. Sliding on the tubular projection 9 is a squareness abutment 19 which can be clamped in any position to measure bores at any depth, as indicated by graduations on the tube 9. The position of the tube in the body 10 may be adjusted by the nut 13 to obtain a known step-up ratio, e.g. 5 : 1, from the lever 7. A device for setting the gauge comprises a plate 22 with vertical end wall 23 apertured at 29 to receive the tubular portion of the gauge. Parallel slips 24 are built up to equal the size of the bore to be measured, and a top plate 25 clamped thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB135644A GB578228A (en) | 1944-01-25 | 1944-01-25 | Improvements in or relating to comparator gauges for measuring internal diameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB135644A GB578228A (en) | 1944-01-25 | 1944-01-25 | Improvements in or relating to comparator gauges for measuring internal diameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB578228A true GB578228A (en) | 1946-06-20 |
Family
ID=9720588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB135644A Expired GB578228A (en) | 1944-01-25 | 1944-01-25 | Improvements in or relating to comparator gauges for measuring internal diameters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB578228A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879198A (en) * | 2020-07-29 | 2020-11-03 | 天津大学 | Axle type of adjustable height and axial position is beated and is detected measuring tool |
| CN115046450A (en) * | 2022-06-06 | 2022-09-13 | 黄山宏綦精密机械有限公司 | Contact type radial run-out detection device for testing machine transmission shaft lever |
-
1944
- 1944-01-25 GB GB135644A patent/GB578228A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879198A (en) * | 2020-07-29 | 2020-11-03 | 天津大学 | Axle type of adjustable height and axial position is beated and is detected measuring tool |
| CN115046450A (en) * | 2022-06-06 | 2022-09-13 | 黄山宏綦精密机械有限公司 | Contact type radial run-out detection device for testing machine transmission shaft lever |
| CN115046450B (en) * | 2022-06-06 | 2024-04-09 | 黄山宏綦精密机械有限公司 | Contact type radial runout detection device for testing transmission shaft rod of machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB627076A (en) | Improvements in or relating to gauges employing an elastic fluid medium | |
| GB578228A (en) | Improvements in or relating to comparator gauges for measuring internal diameters | |
| US2325170A (en) | Measuring gauge | |
| US2502051A (en) | Inside caliper with dial and micrometer | |
| US2592840A (en) | Measuring gauge | |
| US2932899A (en) | Direct reading vernier height gage | |
| GB519551A (en) | Improvements in or relating to a device for use in measuring internal dimensions | |
| US2320192A (en) | Top center indicator for pistons | |
| GB185774A (en) | Improvements in gauges | |
| GB564202A (en) | Improved adjustable comparator gauge for measuring taper or parallel-sided holes or bores | |
| US2472306A (en) | Taper measuring instrument | |
| GB541129A (en) | Improvements relating to linear-dimension gauges | |
| GB619331A (en) | Improvements relating to internal linear-dimension gauges | |
| GB946456A (en) | Improvements in or relating to apparatus for showing values related to the shapes of birds' eggs | |
| GB1416776A (en) | Devices for aligning a point on a workpiece relative to a central axis of a tool holder | |
| GB588560A (en) | Improvements in or relating to gauges | |
| GB1062834A (en) | Micrometer caliper | |
| GB340360A (en) | Improvements in overlap regulators for sequence picture-makers | |
| GB698028A (en) | Improvements in dial bore gage | |
| SU108909A1 (en) | Nutromer | |
| GB591769A (en) | Improvements in or relating to twist drill gauging devices | |
| GB227622A (en) | Apparatus for measuring and/or determining the lengths of the limbs of bent pipes | |
| US2544469A (en) | Precision angle and internal taper gauge | |
| GB577231A (en) | Improvements in and relating to precision linear-dimension measuring instruments | |
| GB814822A (en) | Improvements in and relating to instruments for linear measurement and/or tolerance testing of workpieces |