GB665975A - Improvements in dial indicator gauge - Google Patents
Improvements in dial indicator gaugeInfo
- Publication number
- GB665975A GB665975A GB32327/49A GB3232749A GB665975A GB 665975 A GB665975 A GB 665975A GB 32327/49 A GB32327/49 A GB 32327/49A GB 3232749 A GB3232749 A GB 3232749A GB 665975 A GB665975 A GB 665975A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plunger
- sleeve
- spring
- arm
- attached
- 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
- G01B3/22—Feeler-pin gauges, e.g. dial gauges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
665,975. Dial gauges. HALDEX AKTIEBOLAGET. Dec. 16, 1949 [April 1, 1949], No. 32327/49. [A Specification was laid open to inspection under Sect. 91 of the Acts, Aug. 17, 1950]. Class 106 (ii). The indicating hands of a dial gauge are actuated through pinions by a rack 31 carried by a sleeve 21 slidable axially on a plunger 4 and urged into contact with a stop 30 thereon by a spring 24 which is weaker than a spring 14 urging the plunger 4 outwards so that damage to the indicating mechanism due to sudden movement of the plunger 4 is avoided and the dial gauge is characterized in that the upper surface of the sleeve 21 is bevelled so that small adjustments of zero may be made by rotating the plunger 4 by means of knurled parts 8 or 17. One end of each spring 24, 14 is attached to a fixed part 3, 5 of the casing 1 and the other ends are attached to arms 22, 12 which slide in guides 26, the arm 22 being fixed to the sleeve 21 and the arm 12 being coupled to the plunger 4 by a screw 13 engaging a groove in the plunger so as to allow the plunger to be rotated. The upper surface of the sleeve 21 or one half of the circumference thereof may be stepped for locating it in different positions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE665975X | 1949-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB665975A true GB665975A (en) | 1952-02-06 |
Family
ID=20314466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32327/49A Expired GB665975A (en) | 1949-04-01 | 1949-12-16 | Improvements in dial indicator gauge |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB665975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118882457A (en) * | 2024-07-08 | 2024-11-01 | 广东鑫源恒业电力线路器材有限公司 | A concentricity detection method and device for anchor processing |
-
1949
- 1949-12-16 GB GB32327/49A patent/GB665975A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118882457A (en) * | 2024-07-08 | 2024-11-01 | 广东鑫源恒业电力线路器材有限公司 | A concentricity detection method and device for anchor processing |
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