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.)
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon IncfiledCriticalCanon Inc
Priority to JP50144665ApriorityCriticalpatent/JPS5268427A/en
Publication of JPS5268427ApublicationCriticalpatent/JPS5268427A/en
Publication of JPS6139643B2publicationCriticalpatent/JPS6139643B2/ja
Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles
(AREA)
Manufacture, Treatment Of Glass Fibers
(AREA)
Abstract
PURPOSE: To produce rapidly a bundle of a plurality of thermoplastic optical fibers each having a specific coating layer applied to its surface, which is used for an endoscope et cetra, by arranging said fibers in a tube body having a lower softening point; orienting integrally and cutting these; and removing the outer peripheral tube body.
COPYRIGHT: (C)1977,JPO&Japio
JP50144665A1975-12-041975-12-04Production of flexible optical fibers
GrantedJPS5268427A
(en)