Title:
CAM TYPE AIRPLANE CABIN DOOR LOAD SIMULATION DEVICE AND SIMULATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/035342
Kind Code:
A1
Abstract:
A cam type airplane cabin door load simulation device and simulation method. The device comprises n cam groups, an input shaft (7), 3n couplers (8), and a friction disc (41) load device; the n cam groups and the friction disc (41) load device are connected in series by means of the input shaft (7); 3n couplers (8) are provided on the input shaft (7); each cam group comprises a gravity cam simulation device (1), an inertia cam simulation device (2), and a wind load cam simulation device (3); and in each cam group, the gravity cam simulation device (1), the inertia cam simulation device (2), and the wind load cam simulation device (3) are sequentially connected in series by means of the input shaft (7), and the tail ends of the n cam groups are connected in series with the friction disc (41) load device by means of a coupler (8). According to the device, an airplane cabin door bears various loads such as a gravity load, an inertia load, a friction load, and a gust disturbance load at the same time.
Inventors:
WU HAO (CN)
WANG XIAOLU (CN)
NIE ZHENJIN (CN)
LIU SHUAI (CN)
PAN ZHE (CN)
WANG DANYANG (CN)
NIU GUANGRAN (CN)
LI LIN (CN)
WANG XIAOLU (CN)
NIE ZHENJIN (CN)
LIU SHUAI (CN)
PAN ZHE (CN)
WANG DANYANG (CN)
NIU GUANGRAN (CN)
LI LIN (CN)
Application Number:
PCT/CN2021/122010
Publication Date:
March 16, 2023
Filing Date:
September 30, 2021
Export Citation:
Assignee:
BEIJING INSTITUTE OF PREC MECHATRONICS AND CONTROLS (CN)
International Classes:
G01M13/00; B64F5/60
Foreign References:
| CN106706306A | 2017-05-24 | |||
| CN212872795U | 2021-04-02 | |||
| CN110763486A | 2020-02-07 | |||
| CN106323618A | 2017-01-11 | |||
| CN103604601A | 2014-02-26 | |||
| CN102507056A | 2012-06-20 | |||
| CN101477174A | 2009-07-08 | |||
| GB2562485A | 2018-11-21 | |||
| KR20010054483A | 2001-07-02 | |||
| CN202111070247A | 2021-09-13 |
Attorney, Agent or Firm:
PATENT AGENT OF CHINA AEROSPACE TECHNOLOGY (CN)
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