GB129218A - Improvements in Micrometer Scribing Blocks or Gauges. - Google Patents
Improvements in Micrometer Scribing Blocks or Gauges.Info
- Publication number
- GB129218A GB129218A GB195719A GB195719A GB129218A GB 129218 A GB129218 A GB 129218A GB 195719 A GB195719 A GB 195719A GB 195719 A GB195719 A GB 195719A GB 129218 A GB129218 A GB 129218A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pillar
- base
- carries
- screw
- arm
- 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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
129,218. Sidwell, E. Jan. 27, 1919. Tools for setting-out work.-In a micrometer scribing block or gauge of the kind in which a base carries the fixed stop and a pillar, while an arm vertically adjustable on the pillar carries the movable stop, the arm together with the pillar is rotatable about the vertical axis of the latter, and the endways position of the pillar is accurately located with reference to the base by means of collars or the like. The base A having the fixed stop A<2> carries a pillar B upon which is secured a collar L the under-face of which is ground true and is held in firm contact with the similarly treated upper surface of the base A, by a wedge clamping device. This device comprises a divided ring K coned to engage a cone J on the, end of the pillar, each half of the ring being operated by a screw K<2> to cause the collar L to bear firmly on the base. An arm C slides on the pillar, to which it may be clamped at E, and has secured to it two keys H sliding in keyways in the pillar, the ends of the keys projecting and provided with indexes reading against two scales in the pillar, one indicating the distance between fixed and movable stops, and the other the height of the movable stop above the surface plate. The movable stop C<2> is formed with a thin scribing edge and is adjustable by the screw C<3>, a scale C<4> being provided graduated to the extent of half a division on the scale D in both directions from zero. A fine adjustment screw F and a clamp G may be provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB195719A GB129218A (en) | 1919-01-27 | 1919-01-27 | Improvements in Micrometer Scribing Blocks or Gauges. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB195719A GB129218A (en) | 1919-01-27 | 1919-01-27 | Improvements in Micrometer Scribing Blocks or Gauges. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB129218A true GB129218A (en) | 1919-07-10 |
Family
ID=32340796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB195719A Expired GB129218A (en) | 1919-01-27 | 1919-01-27 | Improvements in Micrometer Scribing Blocks or Gauges. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB129218A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104596394A (en) * | 2015-02-09 | 2015-05-06 | 安徽江淮汽车股份有限公司 | Flange width checking tool |
-
1919
- 1919-01-27 GB GB195719A patent/GB129218A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104596394A (en) * | 2015-02-09 | 2015-05-06 | 安徽江淮汽车股份有限公司 | Flange width checking tool |
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