Title:
【発明の名称】中空の繊維構造体の製造方法
Document Type and Number:
Japanese Patent JP2591781
Kind Code:
B2
Abstract:
PURPOSE:To obtain the subject structure, capable of firmly fixing branch pipe parts to a sidewall part during construction of the sidewall part of the main pipe and useful for aircraft, etc., by firmly bonding and integrating the sidewall part of the main pipe to the bottom using part of a yarn forming the bottom of the main pipe as a vertical yarn in the sidewall part of the main pipe. CONSTITUTION:The objective structure, consisting of a bottomed hollow main pipe (3a) and cylindrical branch pipes (4a) outwardly projecting from the sidewall part (2a) of the above-mentioned main pipe and obtained by using a yarn forming the bottom of the main pipe (3a) as a vertical yarn continuously forming the sidewall part (2a) of the main pipe, winding a yarn in the longitudinal direction of separately prepared cylindrical branch pipes (4a) around the sidewall part (2a) of the main pipe as part of the laminating yarn in the sidewall part (2a) of the main pipe.
Inventors:
HIROKAWA TETSURO
Application Number:
JP7047588A
Publication Date:
March 19, 1997
Filing Date:
March 23, 1988
Export Citation:
Assignee:
SHIKIBO LTD
International Classes:
B29C70/10; C08J5/04; D03D25/00; D04H3/07; D04H13/00; (IPC1-7): D04H3/07; D04H13/00
Domestic Patent References:
| JP6342955A |
Attorney, Agent or Firm:
Shogo Ehara