JPS5672405A - Arranging method for bundle fiber strand - Google Patents

Arranging method for bundle fiber strand

Info

Publication number
JPS5672405A
JPS5672405A JP14764779A JP14764779A JPS5672405A JP S5672405 A JPS5672405 A JP S5672405A JP 14764779 A JP14764779 A JP 14764779A JP 14764779 A JP14764779 A JP 14764779A JP S5672405 A JPS5672405 A JP S5672405A
Authority
JP
Japan
Prior art keywords
fiber strands
closely
angular
packed
section
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
JP14764779A
Other languages
Japanese (ja)
Inventor
Hiroo Matsuda
Kozo Yoshimura
Minoru Watanabe
Yasuji Hattori
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 Electric Industries Ltd
Original Assignee
Sumitomo Electric 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 Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP14764779A priority Critical patent/JPS5672405A/en
Publication of JPS5672405A publication Critical patent/JPS5672405A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

PURPOSE: To arrange fiber strands closely without a twist by inserting fiber strands, having angular cross sections over the overall length, into a glass pipe and by closely packing the pipe by supplementing fiber strands of angular cross section in the gap made by vibrating them.
CONSTITUTION: The base material of a fiber strand having a circular cross section normally is so ground that it will have a regularly hexagonal cross section over its overall length it is drawn to obtain angular bar 13 of a small diameter. Glass pipe 14 is packed with a bundle of angular bars as fiber strands and further packed by being vibrated by ultrasonic waves. Thus, they are packed and arrayed closely with their side parts close mutually and in the gap made by the vibration, several fiber strands 13 are supplemented and arranged closely in the even direction. Then, fiber strands 13 and glass pipe 14 are heated and compressed in a body and made collapsible to obtain a glass bar, which is melt-spinned into a bundle of fibers.
COPYRIGHT: (C)1981,JPO&Japio
JP14764779A 1979-11-16 1979-11-16 Arranging method for bundle fiber strand Pending JPS5672405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14764779A JPS5672405A (en) 1979-11-16 1979-11-16 Arranging method for bundle fiber strand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14764779A JPS5672405A (en) 1979-11-16 1979-11-16 Arranging method for bundle fiber strand

Publications (1)

Publication Number Publication Date
JPS5672405A true JPS5672405A (en) 1981-06-16

Family

ID=15435065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14764779A Pending JPS5672405A (en) 1979-11-16 1979-11-16 Arranging method for bundle fiber strand

Country Status (1)

Country Link
JP (1) JPS5672405A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789239A (en) * 1983-06-10 1988-12-06 Mitsubishi Cable Industries, Ltd. Emission spectroscopic analyzer
WO2002041037A3 (en) * 2000-11-16 2003-05-01 Schott Glas Method for transferring a large number of fiber ends into a specified position

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789239A (en) * 1983-06-10 1988-12-06 Mitsubishi Cable Industries, Ltd. Emission spectroscopic analyzer
WO2002041037A3 (en) * 2000-11-16 2003-05-01 Schott Glas Method for transferring a large number of fiber ends into a specified position

Similar Documents

Publication Publication Date Title
ES521228A0 (en) A METHOD OF INSERTION OF FIBERGLASS WOOL IN A SPACE OF A CONTAINER.
NO982509D0 (en) Fiber structure aerogel composite material containing at least one thermoplastic fibrous material, process for its preparation and use of the material
ES2101166T3 (en) METHOD AND APPARATUS TO FORM A BAR FOR USE IN THE MANUFACTURE OF SMOKING ARTICLES.
JPS5540483A (en) Production of bundle fiber
ES8407121A1 (en) Process and apparatus for the manufacture of hollow filament bundles.
ES2024006B3 (en) METHOD AND DEVICE TO AVOID GAS CONCRETE
DK157989C (en) PLANT AND PROCEDURE FOR WRAPPING FIBER MATERIAL
EP0662387A3 (en) Wrapping pipe for a bundle of hollow fibers, method and device for production thereof.
JPS5672405A (en) Arranging method for bundle fiber strand
JPS5792303A (en) Manufacture of multicore fiber preform
ATE26788T1 (en) ARTICLES FOR AUTOMATIC AND CONTINUOUS FILLING OF WRAPPED PRODUCTS.
IT1161500B (en) REINFORCEMENT FOR THERMO-CONTAINABLE POLYAMIDE SYNTHETIC FIBER WRAPS FOR THE PACKAGING OF SAUSAGES SUCH AS SAUSAGES AND SIMILAR
JPS557740A (en) Photo multiple distributor
JPS5674205A (en) Production of image fiber
EP0546111A4 (en) Compressive strength improvement of fibers by means of radial restraint.
JPS5514247A (en) Method of producing coiled spring made of fiber- reinforced composite material
JPS644307A (en) Producing device for concrete member with introduction of two directional prestress
JPS5636609A (en) Optical fiber cable and its production
JPS565511A (en) Production of multicore fiber
SU366230A1 (en) THE METHOD OF CRUSHING THE CUTTERS OF FIBROUS
JPS5657006A (en) Bundle type optical cable
JPS5758104A (en) Manufacture of multicore fiber preform
IT1174215B (en) TEXTILE PRODUCT TYPE FIBER YARN, PROCESS AND DEVICE FOR ITS MANUFACTURE
JPS54151456A (en) Optical fiber flat cable given with twists and its production
JPS5758105A (en) Manufacture of glass material of optical system