JPS5782809A - Optical fiber connector - Google Patents

Optical fiber connector

Info

Publication number
JPS5782809A
JPS5782809A JP15879180A JP15879180A JPS5782809A JP S5782809 A JPS5782809 A JP S5782809A JP 15879180 A JP15879180 A JP 15879180A JP 15879180 A JP15879180 A JP 15879180A JP S5782809 A JPS5782809 A JP S5782809A
Authority
JP
Japan
Prior art keywords
optical
fiber
optical fiber
sleeve
holder
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.)
Pending
Application number
JP15879180A
Other languages
Japanese (ja)
Inventor
Ichiro Yamamoto
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP15879180A priority Critical patent/JPS5782809A/en
Publication of JPS5782809A publication Critical patent/JPS5782809A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3604—Rotary joints allowing relative rotational movement between opposing fibre or fibre bundle ends

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

PURPOSE:To realize the optical transmission even for a machine including a rotary part, by supporting a sleeve which rotates along with the 1st optical fiber at a fixed part to be connected to the 2nd optical fiber so as to avoid the change of optical axes of both optical fibers. CONSTITUTION:A sleeve 14 is provided around the edge part of an optical fiber 11 of the rotating side so that a coincidence is obtained for the optical axes between the optical fiber 11 connected to a rotary part and an optical fiber 12 to be connected to a fixed part. The edge part of the fiber 12 of the fixed side is supported by a holder 15, and a projected part 17 provided at the intermediate part of the sleeve 14 is accepted at a chin part 18 of the holder 15 and supported by a holding parts 16. In such constituion, both the sleeve 14 and the fiber 11 are rotated around the optical axis by the rotation of the rotary part. Even in such case, the optical axis of the fiber 11 has no change substantially. Thus the transmission loss between the fibers 11 and 12 which are held opposite to each other and with a prescribed space can be neglected even in the rotating state.
JP15879180A 1980-11-13 1980-11-13 Optical fiber connector Pending JPS5782809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15879180A JPS5782809A (en) 1980-11-13 1980-11-13 Optical fiber connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15879180A JPS5782809A (en) 1980-11-13 1980-11-13 Optical fiber connector

Publications (1)

Publication Number Publication Date
JPS5782809A true JPS5782809A (en) 1982-05-24

Family

ID=15679415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15879180A Pending JPS5782809A (en) 1980-11-13 1980-11-13 Optical fiber connector

Country Status (1)

Country Link
JP (1) JPS5782809A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128450U (en) * 1983-02-18 1984-08-29 豊田合成株式会社 Connection structure of optical fiber cable in steering wheel
JPS6137643U (en) * 1984-08-13 1986-03-08 日本航空電子工業株式会社 optical active link
US4587812A (en) * 1983-06-15 1986-05-13 Mec-Mor S.P.A. Electronically controlled circular knitting machine
JPS61203703U (en) * 1985-06-10 1986-12-22
US4860559A (en) * 1986-01-11 1989-08-29 Camber International Limited Information transfer
JPH023505U (en) * 1988-06-18 1990-01-10
JPH023504U (en) * 1988-06-18 1990-01-10

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128450U (en) * 1983-02-18 1984-08-29 豊田合成株式会社 Connection structure of optical fiber cable in steering wheel
US4587812A (en) * 1983-06-15 1986-05-13 Mec-Mor S.P.A. Electronically controlled circular knitting machine
JPS6137643U (en) * 1984-08-13 1986-03-08 日本航空電子工業株式会社 optical active link
JPS61203703U (en) * 1985-06-10 1986-12-22
US4860559A (en) * 1986-01-11 1989-08-29 Camber International Limited Information transfer
JPH023505U (en) * 1988-06-18 1990-01-10
JPH023504U (en) * 1988-06-18 1990-01-10

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