GB552634A - Improvements relating to apparatus for gauging screw-threads - Google Patents
Improvements relating to apparatus for gauging screw-threadsInfo
- Publication number
- GB552634A GB552634A GB324042A GB324042A GB552634A GB 552634 A GB552634 A GB 552634A GB 324042 A GB324042 A GB 324042A GB 324042 A GB324042 A GB 324042A GB 552634 A GB552634 A GB 552634A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slide
- pair
- screw
- work
- teeth
- 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
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
- G01B5/204—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures of screw-threads
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
552,634. Screw-thread gauges. HORSLEY, H., and GALLIMORE, W. J. March 11, 1942, No. 3240. [Class 106 (ii)] A gauge for external threads comprises two pairs of members 18, 19 and 20, 21 having teeth for contacting opposite sides of the work piece, the teeth of one pair 18, 19 being shaped to show the full form of the thread, and those of the other pair 20, 21 to show the effective diameter, one member of each pair being fixed to a support 11, and the other members 18, 20 slidably mounted on the support to coact with an indicator 14. The slide 25 is shaped to straddle the member 19 and moves on ball bearings being pressed down by a spring 30. A pin 34 engages on slot 35 to limit movement of the slide, which is moved against the spring 30 by a pivoted lever to admit the work. Fixed back stops 22 are provided to position the work. The plunger 16 of the dial gauge engages a screw 29 in the slide. The device is arranged at an angle of about 45 degrees to the vertical to facilitate the gauging operation. Specification 516,711 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB324042A GB552634A (en) | 1942-03-11 | 1942-03-11 | Improvements relating to apparatus for gauging screw-threads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB324042A GB552634A (en) | 1942-03-11 | 1942-03-11 | Improvements relating to apparatus for gauging screw-threads |
Publications (1)
Publication Number | Publication Date |
---|---|
GB552634A true GB552634A (en) | 1943-04-16 |
Family
ID=9754588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB324042A Expired GB552634A (en) | 1942-03-11 | 1942-03-11 | Improvements relating to apparatus for gauging screw-threads |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB552634A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2586053A (en) * | 1946-09-24 | 1952-02-19 | Johnson Co Gage | Analyzer gauge |
US2648137A (en) * | 1948-04-28 | 1953-08-11 | Anthony F Kasprow | Motion converter for screw thread comparator |
US2735188A (en) * | 1956-02-21 | Sunnen | ||
US2797496A (en) * | 1954-07-20 | 1957-07-02 | Bryant Grinder Corp | Thread form and pitch diameter gages |
US3318011A (en) * | 1964-12-24 | 1967-05-09 | Johnson Co Gage | Dimensional gage with tandem pedestals |
-
1942
- 1942-03-11 GB GB324042A patent/GB552634A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735188A (en) * | 1956-02-21 | Sunnen | ||
US2586053A (en) * | 1946-09-24 | 1952-02-19 | Johnson Co Gage | Analyzer gauge |
US2648137A (en) * | 1948-04-28 | 1953-08-11 | Anthony F Kasprow | Motion converter for screw thread comparator |
US2797496A (en) * | 1954-07-20 | 1957-07-02 | Bryant Grinder Corp | Thread form and pitch diameter gages |
US3318011A (en) * | 1964-12-24 | 1967-05-09 | Johnson Co Gage | Dimensional gage with tandem pedestals |
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