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A canopy unlocking and folding driving transfer device and an aircraft having the same

A technology of transfer device and canopy, which is applied in building locks, non-mechanical transmission-controlled locks, buildings, etc., can solve the problem of the difficulty in realizing the manual control of the driving device, the structural space of the two driving devices is not compact enough, and it is not conducive to flight operation control and other issues, to achieve the effect of stable and reliable driving process, compact structure and small occupied space

Active Publication Date: 2021-02-05
SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) The connection control relationship between the two driving devices is complicated, and it is difficult to realize the manual control under the failure mode of the driving device;
[0005] 3) The structural space of the two driving devices is not compact enough, occupying and wasting extremely valuable space resources on the machine;
[0006] 2) In the case of a large-size and heavy-weight canopy, the use of two driving devices further increases the weight of the aircraft, which is not conducive to flight operation and control

Method used

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  • A canopy unlocking and folding driving transfer device and an aircraft having the same
  • A canopy unlocking and folding driving transfer device and an aircraft having the same
  • A canopy unlocking and folding driving transfer device and an aircraft having the same

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Embodiment Construction

[0094] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the related application, not to limit the application. In addition, it should be noted that, for ease of description, only parts relevant to the present application are shown in the drawings.

[0095] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0096] It should be noted that in the description of this application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The terms of the indicated direction or positional relationship are based on the direction or positional ...

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Abstract

The invention provides a cockpit cover unlocking and folding driving switching device. The driving switching device can realize unlocking and locking of a locking device and folding opening and closing of a cockpit cover only by being equipped with a set of driving device, the components are small, the structure is compact, the occupied space is small, and the driving switching device is applied to large-size and large-weight cockpit covers and is low in weight cost; in addition, according to the driving switching device, the complexity of a matched system is reduced, manual operation controlmeasures in a driving device fault mode are easy to take, the synchronization problem in the working process is avoided, the driving process is stable and reliable, and the failure rate is low. In addition, the invention further provides an aircraft with the driving switching device.

Description

technical field [0001] The application belongs to the technical field of aircraft canopy unlocking and folding design, and in particular relates to a canopy unlocking and folding drive transfer device and an aircraft having the same. Background technique [0002] The foldable canopy of the aircraft is opened or closed by being folded. In order to prevent it from opening or falling off during the flight, it must be equipped with a locking device; after the aircraft is folded and closed, the upper locking device is closed; When personnel need to enter and exit the cockpit, the upper locking device needs to be opened first, and then folded and opened. [0003] At present, for the unlocking and manipulation of the above-mentioned type of cockpit cover, two driving devices are mostly designed to drive the closing / opening of the locking device and the folding and opening / closing of the driving canopy. This technical solution has the following defect: [0004] 1) The connection c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B65/00E05B63/00E05B47/00
CPCE05B47/0012E05B63/00E05B65/00
Inventor 崔文博
Owner SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA
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