JPS5440646A - Optical branching device and production thereof - Google Patents

Optical branching device and production thereof

Info

Publication number
JPS5440646A
JPS5440646A JP10634177A JP10634177A JPS5440646A JP S5440646 A JPS5440646 A JP S5440646A JP 10634177 A JP10634177 A JP 10634177A JP 10634177 A JP10634177 A JP 10634177A JP S5440646 A JPS5440646 A JP S5440646A
Authority
JP
Japan
Prior art keywords
optical branching
production
branching device
optical
slackness
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
JP10634177A
Other languages
Japanese (ja)
Inventor
Koji Yamaguchi
Kiyohide Miyake
Hiroyuki Fujita
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10634177A priority Critical patent/JPS5440646A/en
Publication of JPS5440646A publication Critical patent/JPS5440646A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To relatively facilitate the production of an optical branching device and to reduce the size and increase the strength of that device by introducing a fiber with an optical connector into the body of the optical branching body with a slackness and by effecting the welding operation in a manner that the slackened portion is pushed to force the abutting ends into contact.
COPYRIGHT: (C)1979,JPO&Japio
JP10634177A 1977-09-06 1977-09-06 Optical branching device and production thereof Pending JPS5440646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10634177A JPS5440646A (en) 1977-09-06 1977-09-06 Optical branching device and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10634177A JPS5440646A (en) 1977-09-06 1977-09-06 Optical branching device and production thereof

Publications (1)

Publication Number Publication Date
JPS5440646A true JPS5440646A (en) 1979-03-30

Family

ID=14431126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10634177A Pending JPS5440646A (en) 1977-09-06 1977-09-06 Optical branching device and production thereof

Country Status (1)

Country Link
JP (1) JPS5440646A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765700A (en) * 1985-10-31 1988-08-23 Alps Electric Co., Ltd. Pusher device for plastic optical fiber
US4773726A (en) * 1985-10-31 1988-09-27 Alps Electric Co., Ltd. Pusher device for plastic optical fiber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765700A (en) * 1985-10-31 1988-08-23 Alps Electric Co., Ltd. Pusher device for plastic optical fiber
US4773726A (en) * 1985-10-31 1988-09-27 Alps Electric Co., Ltd. Pusher device for plastic optical fiber

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