GB1243820A - Improvements relating to measuring apparatus - Google Patents
Improvements relating to measuring apparatusInfo
- Publication number
- GB1243820A GB1243820A GB4471568A GB4471568A GB1243820A GB 1243820 A GB1243820 A GB 1243820A GB 4471568 A GB4471568 A GB 4471568A GB 4471568 A GB4471568 A GB 4471568A GB 1243820 A GB1243820 A GB 1243820A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sept
- piston
- compressed air
- measuring apparatus
- improvements relating
- 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
- G01B3/002—Details
- G01B3/008—Arrangements for controlling the measuring force
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
1, 243, 820. Moving measuring feelers. ROBERT BOSCH G. m. b. H. Sept, 20, 1968 [Sept. 22, 1967], No.44715/68. Heading G1M. A movable measuring feeler (not shown) is pressed against a test piece by movement of a thread 14 which is pulled when compressed air controlled by regulator 12 and pressed into space 11 acts on the end of the differential piston portion 3b and moves the whole piston 3a, 3b, 3c to the left. The piston is supported by compressed air bearing nozzles 5 and the end chambers 7 and 8 are vented to atmosphere by way of passages 9.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0094603 | 1967-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1243820A true GB1243820A (en) | 1971-08-25 |
Family
ID=6987689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4471568A Expired GB1243820A (en) | 1967-09-22 | 1968-09-20 | Improvements relating to measuring apparatus |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH481367A (en) |
DE (1) | DE1623137A1 (en) |
FR (1) | FR1578461A (en) |
GB (1) | GB1243820A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4027136A1 (en) * | 1990-08-28 | 1992-03-05 | Leitz Messtechnik | CENTERING DEVICE FOR MECHANICAL PROBE |
DE4204632A1 (en) * | 1990-08-28 | 1993-08-19 | Leitz Messtechnik | Centring unit for mechanical scanning head with follower and scanner - has two resetting elements reacting to follower in contrasting manner and one only multipart stop is provided for one reset element. |
DE4238724C1 (en) * | 1992-11-17 | 1993-12-23 | Leitz Mestechnik Gmbh | Centring device for mechanical sensor measuring workpiece dimension coordinates - uses at least two centring systems to provide different force-displacement characteristics |
-
1967
- 1967-09-22 DE DE19671623137 patent/DE1623137A1/en active Pending
-
1968
- 1968-08-20 FR FR1578461D patent/FR1578461A/fr not_active Expired
- 1968-08-26 CH CH1277768A patent/CH481367A/en not_active IP Right Cessation
- 1968-09-20 GB GB4471568A patent/GB1243820A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH481367A (en) | 1969-11-15 |
DE1623137A1 (en) | 1971-03-11 |
FR1578461A (en) | 1969-08-14 |
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