JPS5614131A - Inspecting method for fiber optic connector ferrule - Google Patents

Inspecting method for fiber optic connector ferrule

Info

Publication number
JPS5614131A
JPS5614131A JP9053879A JP9053879A JPS5614131A JP S5614131 A JPS5614131 A JP S5614131A JP 9053879 A JP9053879 A JP 9053879A JP 9053879 A JP9053879 A JP 9053879A JP S5614131 A JPS5614131 A JP S5614131A
Authority
JP
Japan
Prior art keywords
ferrule
pore
outer circumference
rod
fiber optic
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
JP9053879A
Other languages
Japanese (ja)
Other versions
JPH0122562B2 (en
Inventor
Motoharu Ebata
Akira Shibata
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.)
Japan Aviation Electronics Industry Ltd
Original Assignee
Japan Aviation Electronics Industry 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 Japan Aviation Electronics Industry Ltd filed Critical Japan Aviation Electronics Industry Ltd
Priority to JP9053879A priority Critical patent/JPS5614131A/en
Publication of JPS5614131A publication Critical patent/JPS5614131A/en
Publication of JPH0122562B2 publication Critical patent/JPH0122562B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

PURPOSE: To shorten the time of concentricity measurement and also to improve its precision by measuring the thickness of the outer circumference of a pore by inserting a rod thinner than the inner diameter into the pore, by pressing a ferrule against the rod by a micrometer method and then by turning the ferrule.
CONSTITUTION: The lower end of ferrule 1 is supported by spindle 5 provided on stand 4 and its upper end is also supported by inserting the tip of thinner rod 3 into pore 2. Probe 61 of electric micrometer 6 as a micrometer method is pushed to the outer circumference of ferrule 1 that corresponds to pore 2. To ferrule 1, thin indexing disk 8 provided previously with holes 81 at positions obtained by equally dividing its ciricumference by an integer is fixed; and at one side, light emission diode 9 is provided and at the other side, photodiode 10 is also provided, so that signal 11 will be output when hole 81 reaches their positions. In this state, ferrule 1 is turned to measure the thickness of the outer circumference of pore 2, thereby obtaining the concentricity. Thus, the measurement time is shortened and its precision can be improved.
COPYRIGHT: (C)1981,JPO&Japio
JP9053879A 1979-07-17 1979-07-17 Inspecting method for fiber optic connector ferrule Granted JPS5614131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9053879A JPS5614131A (en) 1979-07-17 1979-07-17 Inspecting method for fiber optic connector ferrule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9053879A JPS5614131A (en) 1979-07-17 1979-07-17 Inspecting method for fiber optic connector ferrule

Publications (2)

Publication Number Publication Date
JPS5614131A true JPS5614131A (en) 1981-02-10
JPH0122562B2 JPH0122562B2 (en) 1989-04-27

Family

ID=14001183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9053879A Granted JPS5614131A (en) 1979-07-17 1979-07-17 Inspecting method for fiber optic connector ferrule

Country Status (1)

Country Link
JP (1) JPS5614131A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038425A (en) * 1983-07-16 1985-02-28 バイエル・アクチエンゲゼルシヤフト Fully aromatic polyester and manufacture
CN106643620A (en) * 2017-02-28 2017-05-10 江苏金合益复合新材料有限公司 Method for measuring concentricity of copper-coated steel grounding bodies

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101985540B1 (en) * 2019-01-09 2019-06-03 장용익 Up/down building structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038425A (en) * 1983-07-16 1985-02-28 バイエル・アクチエンゲゼルシヤフト Fully aromatic polyester and manufacture
CN106643620A (en) * 2017-02-28 2017-05-10 江苏金合益复合新材料有限公司 Method for measuring concentricity of copper-coated steel grounding bodies

Also Published As

Publication number Publication date
JPH0122562B2 (en) 1989-04-27

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