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Patent Searching and Data


Title:
LANDING DEVICE AND STIFFENED MEMBER
Document Type and Number:
WIPO Patent Application WO/2019/203229
Kind Code:
A1
Abstract:
A landing device (10) comprises: a pair of skids (20) arranged parallel to a longitudinal axis of an airframe (12) of a rotary wing aircraft (11); a cross tube (30) that is mounted to the airframe, that links the pair of skids, and that has an internal space; and a stiffened part (40) that minimizes flattening of the cross tube. The cross tube has a curved tube portion (37) nearer to an end part (31) than a part (35) mounted with the airframe, and a center part (32) nearer to the side opposite the curved tube portion (37) than the mounted part. The stiffened part is arranged in the internal space of at least one pipe portion among the curved tube portion (37) and the pair of curved tube portions (37).

Inventors:
UEKI, Yoichi
Application Number:
JP2019/016313
Publication Date:
October 24, 2019
Filing Date:
April 16, 2019
Export Citation:
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Assignee:
KAWASAKI JUKOGYO KABUSHIKI KAISHA (1-1 Higashikawasaki-cho 3-chome, Chuo-ku Kobe-sh, Hyogo 70, 〒6508670, JP)
International Classes:
B64C25/58; B64C27/04; F16F7/00; F16F7/12
Domestic Patent References:
WO2009155553A12009-12-23
Foreign References:
US4645143A1987-02-24
US20150151836A12015-06-04
JP2016107804A2016-06-20
JPS5679405U1981-06-27
US5224669A1993-07-06
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (3rd Fl, Bo-eki Bldg. 123-1, Higashimachi, Chuo-ku, Kobe-sh, Hyogo 31, 〒6500031, JP)
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