GB374261A - An improved linear dimension gauge - Google Patents
An improved linear dimension gaugeInfo
- Publication number
- GB374261A GB374261A GB1609731A GB1609731A GB374261A GB 374261 A GB374261 A GB 374261A GB 1609731 A GB1609731 A GB 1609731A GB 1609731 A GB1609731 A GB 1609731A GB 374261 A GB374261 A GB 374261A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- tube
- secured
- slot
- screw
- 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)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
374,261. Linear-dimension gauges. DAVIS, A., Chy Byhan, Mawnan, near Falmouth, Cornwall. June 2, 1931, No. 16097. [Class 106 (ii).] A gauge for measuring the diameter of boiler furnaces comprises a tube 1 closed at one end, within which slides a rod 2 having a scale marked thereon, the inner end of the rod being provided with a piston 4 fitted with a piston ring or rings 5. In the form shown, the rod is flattened along one face 3 which is provided with the scale, which may be read against an inclined edge 7 of an index plate 8 secured in the end of the tube. The plate 8 is secured by screws 9 passing through a clamping plate 10, which screws also secure a bridge-piece 13. A locking screw 11 through which passes a pin 12 passes through the parts 13, 10 and 8. A plug 14 slidably arranged in the lower end of the tube may be moved by the thumb-screw 15 to give the rod a slight initial adjustment in the tube. In a modification the rod is cylindrical throughout and an index plate having a frictional scale marked thereon is provided on the edge of a slot in the tube. In a further form the rod is cylindrical and provided with a longitudinal slot, a screw passing through the tube engaging the slot to prevent rotation of the rod and to form a locking device. Hardened steel points 6 are secured to the ends of the rod and tube respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1609731A GB374261A (en) | 1931-06-02 | 1931-06-02 | An improved linear dimension gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1609731A GB374261A (en) | 1931-06-02 | 1931-06-02 | An improved linear dimension gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB374261A true GB374261A (en) | 1932-06-09 |
Family
ID=10071132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1609731A Expired GB374261A (en) | 1931-06-02 | 1931-06-02 | An improved linear dimension gauge |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB374261A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4328619A (en) * | 1980-10-20 | 1982-05-11 | William Lefevre | Length and angle gauge |
| WO2009112696A2 (en) * | 2008-01-30 | 2009-09-17 | Aircelle | Gauge for mounting a screw |
| CN111350922A (en) * | 2018-12-24 | 2020-06-30 | 中国空气动力研究与发展中心超高速空气动力研究所 | Large-stroke high-load inclination angle adjusting device |
-
1931
- 1931-06-02 GB GB1609731A patent/GB374261A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4328619A (en) * | 1980-10-20 | 1982-05-11 | William Lefevre | Length and angle gauge |
| WO2009112696A2 (en) * | 2008-01-30 | 2009-09-17 | Aircelle | Gauge for mounting a screw |
| WO2009112696A3 (en) * | 2008-01-30 | 2011-06-03 | Aircelle | Gauge for mounting a screw |
| CN111350922A (en) * | 2018-12-24 | 2020-06-30 | 中国空气动力研究与发展中心超高速空气动力研究所 | Large-stroke high-load inclination angle adjusting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2303858A (en) | Measuring instrument | |
| GB374261A (en) | An improved linear dimension gauge | |
| US1516631A (en) | Sliding calipers | |
| US1526418A (en) | Attachment for depth gauges | |
| GB1424196A (en) | Linear dimension measuring apparatus | |
| US1637921A (en) | Apparatus for measuring linear dimensions | |
| US2844881A (en) | Micrometer bore gauge | |
| CN208419945U (en) | A kind of extensometer of metal material distortion measurement | |
| GB405871A (en) | Improvements in micrometer gauges | |
| US1663217A (en) | Caliper and depth gauge | |
| US2914857A (en) | Tubular telescoping micrometer height gages | |
| US2207480A (en) | Taper measuring caliper | |
| US2556761A (en) | Combination micrometer caliper and dial gauge | |
| GB395514A (en) | Improvements in and relating to vernier height gauges | |
| US1391016A (en) | slider | |
| GB549737A (en) | A new or improved gauge | |
| US2047887A (en) | Micrometer caliper | |
| US2723460A (en) | Combination inside micrometer and indicator | |
| US1763941A (en) | Micrometer caliper | |
| GB480657A (en) | Improvements in and connected with gauges for measuring diametrical or transverse dimensions of tubes, rods and other objects | |
| GB552634A (en) | Improvements relating to apparatus for gauging screw-threads | |
| US1637757A (en) | Instrument for gauging internal tapers | |
| US1952657A (en) | Caliper | |
| US1388740A (en) | Micrometer-caliper | |
| US2607997A (en) | Device for indicating the size bearing for shafts of unknown diameter |