JPS5653401A - Three dimensional type contact detector - Google Patents
Three dimensional type contact detectorInfo
- Publication number
- JPS5653401A JPS5653401A JP12908579A JP12908579A JPS5653401A JP S5653401 A JPS5653401 A JP S5653401A JP 12908579 A JP12908579 A JP 12908579A JP 12908579 A JP12908579 A JP 12908579A JP S5653401 A JPS5653401 A JP S5653401A
- Authority
- JP
- Japan
- Prior art keywords
- feeler
- sphere
- detection
- detector
- taper
- 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
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
PURPOSE: To simplify the structure and to improve the detection accuracy by a method wherein a bar type feeler is held floating in the main frame of the detector by means of a taper opposed type static pressure air bearing.
CONSTITUTION: Within the main frame of the detector 12, the feeler 7 is installed and a contact sphere 8 is fitted at the lower end and a detection sphere 9 is fitted at the upper end of the feeler 7. The taper part 10 is installed at the intermediate position of the feeler 7 and an annular groove 10b is formed by a cone type sloping face 10a of the taper part 10 and a journal 11 opposed thereto. Compressed air is sent to this groove 10b through an air nozzle 14 to structure the taper opposed type static pressure air bearing. An output wire 18 is connected to the upper part of a contact sleeve 17. Therewith, corresponding to the displacement of the contact sphere 8, the detection sphere 9 is displaced, thus, a contact signal is output at a terminal 19, as a result, the structure of the detector is drastically simplified and the directional dependance caused by the detecting direction is eliminated, thus, improving the accuracy of detection.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12908579A JPS5653401A (en) | 1979-10-05 | 1979-10-05 | Three dimensional type contact detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12908579A JPS5653401A (en) | 1979-10-05 | 1979-10-05 | Three dimensional type contact detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5653401A true JPS5653401A (en) | 1981-05-13 |
JPS6116002B2 JPS6116002B2 (en) | 1986-04-26 |
Family
ID=15000702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12908579A Granted JPS5653401A (en) | 1979-10-05 | 1979-10-05 | Three dimensional type contact detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5653401A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5813462U (en) * | 1981-07-20 | 1983-01-27 | 三洋電機株式会社 | Heat pump air conditioner |
WO1983003467A1 (en) * | 1982-03-31 | 1983-10-13 | Yamamoto, Takeshi | Bi-directional touch sensor |
US4532713A (en) * | 1982-08-12 | 1985-08-06 | Dr. Johannes Heidenhain Gmbh | Multicoordinate sensing head |
JPS6224307U (en) * | 1985-07-29 | 1987-02-14 | ||
JPH0721896U (en) * | 1993-09-24 | 1995-04-21 | 利春 高橋 | Air vent |
JP2002253483A (en) * | 2001-03-01 | 2002-09-10 | Asahi Optical Co Ltd | Length measurement tool for endoscope |
EP1953497A1 (en) | 2007-01-31 | 2008-08-06 | Mitutoyo Corporation | Touch probe with cleaning function |
US7857749B2 (en) | 2001-02-26 | 2010-12-28 | Hoya Corporation | Treatment tools for endoscope |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0595804A (en) * | 1991-10-14 | 1993-04-20 | Midori Anzen Kk | Safety shoes with air bag |
-
1979
- 1979-10-05 JP JP12908579A patent/JPS5653401A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5813462U (en) * | 1981-07-20 | 1983-01-27 | 三洋電機株式会社 | Heat pump air conditioner |
WO1983003467A1 (en) * | 1982-03-31 | 1983-10-13 | Yamamoto, Takeshi | Bi-directional touch sensor |
US4561190A (en) * | 1982-03-31 | 1985-12-31 | Mitutoyo Mfg. Co., Ltd. | Two-directional touch sensor |
US4532713A (en) * | 1982-08-12 | 1985-08-06 | Dr. Johannes Heidenhain Gmbh | Multicoordinate sensing head |
JPS6224307U (en) * | 1985-07-29 | 1987-02-14 | ||
JPH0721896U (en) * | 1993-09-24 | 1995-04-21 | 利春 高橋 | Air vent |
US7857749B2 (en) | 2001-02-26 | 2010-12-28 | Hoya Corporation | Treatment tools for endoscope |
JP2002253483A (en) * | 2001-03-01 | 2002-09-10 | Asahi Optical Co Ltd | Length measurement tool for endoscope |
EP1953497A1 (en) | 2007-01-31 | 2008-08-06 | Mitutoyo Corporation | Touch probe with cleaning function |
JP2008185535A (en) * | 2007-01-31 | 2008-08-14 | Mitsutoyo Corp | Measuring machine |
Also Published As
Publication number | Publication date |
---|---|
JPS6116002B2 (en) | 1986-04-26 |
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