CYLINDRICAL STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

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United States of America Patent

APP PUB NO 20120219408A1
SERIAL NO

13505658

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for manufacturing a cylindrical structure having an axial direction includes: winding a fabric around a mandrel in a circumferential direction that is perpendicular to the axial direction, the fabric containing first fibers oriented in a first direction intersecting the circumferential direction; winding a roving into a helical shape around the mandrel, the roving containing second fibers oriented in a longitudinal direction of the roving; and joining the fabric and the roving together by using a resin.

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Patent Owner(s)

Patent OwnerAddress
IHI AEROSPACE CO LTDKOTO-KU TOKYO 135-0061
IHI CORPORATIONTOKYO 135-8710

International Classification(s)

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  • 2010 Application Filing Year
  • F04D Class
  • 786 Applications Filed
  • 514 Patents Issued To-Date
  • 65.40 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20102011201220132014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harada, Takashi Tokyo, JP 351 4614
Miyashita, Masayori Tokyo, JP 2 6
Murakami, Tsutomu Tokyo, JP 86 2403
Shigenari, Yu Tokyo, JP 10 20

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Patent Citation Ranking

  • 5 Citation Count
  • F04D Class
  • 9.40 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1179169201 - 1011 - 2021 - 3031 - 400510152025303540455055606570758085

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