JPS5627601A - Measuring apparatus of dimension of partial circle - Google Patents

Measuring apparatus of dimension of partial circle

Info

Publication number
JPS5627601A
JPS5627601A JP10366079A JP10366079A JPS5627601A JP S5627601 A JPS5627601 A JP S5627601A JP 10366079 A JP10366079 A JP 10366079A JP 10366079 A JP10366079 A JP 10366079A JP S5627601 A JPS5627601 A JP S5627601A
Authority
JP
Japan
Prior art keywords
probe
measurement
cylindrical surface
reference surfaces
detector
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
Application number
JP10366079A
Other languages
Japanese (ja)
Other versions
JPH0123722B2 (en
Inventor
Eiko Katayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kosaka Laboratory Ltd
Original Assignee
Kosaka Laboratory Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kosaka Laboratory Ltd filed Critical Kosaka Laboratory Ltd
Priority to JP10366079A priority Critical patent/JPS5627601A/en
Publication of JPS5627601A publication Critical patent/JPS5627601A/en
Publication of JPH0123722B2 publication Critical patent/JPH0123722B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE: To make the equipment compact and light while facilitating measurement by arranging a measuring mechanism adapted to perform measurement with the rotation of a rotating shaft having a probe and a demensions detector, two reference surfaces and one auxiliary reference surface perpendicular thereto in such a manner that the probe is positioned on the plane perpendicularly bisecting the angle between the two reference surfaces.
CONSTITUTION: Two reference surfaces C and D of a reference piece 7 are pressed against a cylindrical surface B while the end E (the auxiliary reference surface) against a surface A. At this point, the mobile reference surfaces are so positioned that a pointer 10 on the scale 9 corresponds to the value 2R of diameter of the cylindrical surface B determined by an actual measurement or dimensions on the drawing and fixed with a set screw 8. On the other hand, the probe 5 is positioned on the plane perpendicularly bisecting the angle between the two refernce surfaces C and D. Under such a condition, when the rotating shaft 2 is turned, the probe 5 turns together with a detector 3 and an arm whereby the dimensions of the shape along the bus line on the cylindrical surface B is measured. This makes the equipment compact and light while facilitating the measurement.
COPYRIGHT: (C)1981,JPO&Japio
JP10366079A 1979-08-15 1979-08-15 Measuring apparatus of dimension of partial circle Granted JPS5627601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10366079A JPS5627601A (en) 1979-08-15 1979-08-15 Measuring apparatus of dimension of partial circle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10366079A JPS5627601A (en) 1979-08-15 1979-08-15 Measuring apparatus of dimension of partial circle

Publications (2)

Publication Number Publication Date
JPS5627601A true JPS5627601A (en) 1981-03-18
JPH0123722B2 JPH0123722B2 (en) 1989-05-08

Family

ID=14359933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10366079A Granted JPS5627601A (en) 1979-08-15 1979-08-15 Measuring apparatus of dimension of partial circle

Country Status (1)

Country Link
JP (1) JPS5627601A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59408U (en) * 1982-06-24 1984-01-05 イマホ工業株式会社 waterproof coat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59408U (en) * 1982-06-24 1984-01-05 イマホ工業株式会社 waterproof coat

Also Published As

Publication number Publication date
JPH0123722B2 (en) 1989-05-08

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