JPH02128509U - - Google Patents

Info

Publication number
JPH02128509U
JPH02128509U JP2972290U JP2972290U JPH02128509U JP H02128509 U JPH02128509 U JP H02128509U JP 2972290 U JP2972290 U JP 2972290U JP 2972290 U JP2972290 U JP 2972290U JP H02128509 U JPH02128509 U JP H02128509U
Authority
JP
Japan
Prior art keywords
light
flat drill
receiving surface
image sensor
projecting
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
JP2972290U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0528483Y2 (cs
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 filed Critical
Priority to JP1990029722U priority Critical patent/JPH0528483Y2/ja
Publication of JPH02128509U publication Critical patent/JPH02128509U/ja
Application granted granted Critical
Publication of JPH0528483Y2 publication Critical patent/JPH0528483Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP1990029722U 1990-03-23 1990-03-23 Expired - Lifetime JPH0528483Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990029722U JPH0528483Y2 (cs) 1990-03-23 1990-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990029722U JPH0528483Y2 (cs) 1990-03-23 1990-03-23

Publications (2)

Publication Number Publication Date
JPH02128509U true JPH02128509U (cs) 1990-10-23
JPH0528483Y2 JPH0528483Y2 (cs) 1993-07-22

Family

ID=31532473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990029722U Expired - Lifetime JPH0528483Y2 (cs) 1990-03-23 1990-03-23

Country Status (1)

Country Link
JP (1) JPH0528483Y2 (cs)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039161A (cs) * 1973-08-09 1975-04-11
JPS57127803A (en) * 1981-01-30 1982-08-09 Riide Denki Kk Optical gauge for measuring outer diameter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039161A (cs) * 1973-08-09 1975-04-11
JPS57127803A (en) * 1981-01-30 1982-08-09 Riide Denki Kk Optical gauge for measuring outer diameter

Also Published As

Publication number Publication date
JPH0528483Y2 (cs) 1993-07-22

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