JPS57131011A - Contact detector - Google Patents
Contact detectorInfo
- Publication number
- JPS57131011A JPS57131011A JP1612581A JP1612581A JPS57131011A JP S57131011 A JPS57131011 A JP S57131011A JP 1612581 A JP1612581 A JP 1612581A JP 1612581 A JP1612581 A JP 1612581A JP S57131011 A JPS57131011 A JP S57131011A
- Authority
- JP
- Japan
- Prior art keywords
- detected
- objects
- follower
- secured
- fastened
- 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.)
- Granted
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)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
PURPOSE:To perform a precise and reliable detection without being influenced by vibration, by a method wherein, when detecting a contact, a load, produced at a time when objects to be detected make contact with each other, is detected. CONSTITUTION:One of objects to be detected (not shown) is secured to a table 11 which freely moves in one-way direction against a table 10 and a frame 9. The other of the objects to be detected is fastened to a frame system to be brought to a standstill. With a driving screw 18 turned by a positive and negative turning motor 14 secured to the table 10, a follower 19 with a female screw moved in a direction of an arrow mark. A housing 23 is fastened to the follower, probing contacts 24, which are pressed by a spring 25, are positioned in the housing, and support a L-follower level 20, secured to the table 11, at both sides and between the nip formed by the probing contacts. The table 11 moves with the movement of the follower, but if the objects to be detected make contact with each other, the table 11 stops moving, one of the probing contacts is pushed, which results in displacing the the spring. The displacement is detected by an electric micrometer 27.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1612581A JPS57131011A (en) | 1981-02-05 | 1981-02-05 | Contact detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1612581A JPS57131011A (en) | 1981-02-05 | 1981-02-05 | Contact detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57131011A true JPS57131011A (en) | 1982-08-13 |
JPH0216444B2 JPH0216444B2 (en) | 1990-04-17 |
Family
ID=11907778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1612581A Granted JPS57131011A (en) | 1981-02-05 | 1981-02-05 | Contact detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57131011A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102803735A (en) * | 2009-06-26 | 2012-11-28 | 斯奈克玛 | Device and method for positioning variable-geometry equipment for a turbomachine, using a relative-measurement jack |
CN103925898A (en) * | 2014-04-30 | 2014-07-16 | 洛阳轴研科技股份有限公司 | Method for directly measuring protruding amount of face-to-face angular contact bearing |
CN114088932A (en) * | 2021-10-19 | 2022-02-25 | 长安大学 | Bituminous paving compactness detector |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55101001A (en) * | 1979-01-29 | 1980-08-01 | Sony Corp | Length measuring instrument |
-
1981
- 1981-02-05 JP JP1612581A patent/JPS57131011A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55101001A (en) * | 1979-01-29 | 1980-08-01 | Sony Corp | Length measuring instrument |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102803735A (en) * | 2009-06-26 | 2012-11-28 | 斯奈克玛 | Device and method for positioning variable-geometry equipment for a turbomachine, using a relative-measurement jack |
CN103925898A (en) * | 2014-04-30 | 2014-07-16 | 洛阳轴研科技股份有限公司 | Method for directly measuring protruding amount of face-to-face angular contact bearing |
CN114088932A (en) * | 2021-10-19 | 2022-02-25 | 长安大学 | Bituminous paving compactness detector |
Also Published As
Publication number | Publication date |
---|---|
JPH0216444B2 (en) | 1990-04-17 |
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