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Catapult-assisted take-off device of aircraft and aircraft carrier

A technology for an aircraft and a synchronizing device, applied in the field of aircraft ejection take-off devices and aircraft carriers, can solve the problems of large size, complex structure, poor reliability, etc., and achieve the effects of high working reliability, good acceleration stability and low manufacturing cost.

Inactive Publication Date: 2015-12-16
BEIJING DAOYONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] The invention provides an aircraft catapult take-off device to solve the problems of the existing aircraft catapult take-off device with large volume, complex structure, low efficiency and poor reliability

Method used

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  • Catapult-assisted take-off device of aircraft and aircraft carrier
  • Catapult-assisted take-off device of aircraft and aircraft carrier
  • Catapult-assisted take-off device of aircraft and aircraft carrier

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Embodiment Construction

[0064] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0065] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0066] Figure 1 to Figure 9 It shows an embodiment of an aircraft...

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Abstract

The invention provides a catapult-assisted take-off device of an aircraft and an aircraft carrier. The catapult-assisted take-off device comprises an elastic rope, a working wheel and a main power device. The elastic rope is used for dragging the aircraft, the working wheel comprises a gear flywheel and a working wheel body connected with the gear flywheel through a rotary shaft, and the gear flywheel and the working wheel body can rotate around the axis of the rotary shaft. A spiral groove is formed in the periphery of the working wheel, a spiral line body is formed by the central line of the spiral groove in a surrounding manner, and the spiral line body sequentially comprises a first cylindrical part and a second conical part along a rotary axis. When the working wheel rotates, the elastic rope is wound in the spiral groove and is dragged along with rotation of the working wheel. The catapult-assisted take-off device can achieve dynamic balance of the rope and the aircraft in the catapult-assisted take-off process. Energy needed by catapulting of the catapult-assisted take-off device of the aircraft is stable in source, the operating conditions of the aircraft carrier are not influenced, it can be guaranteed that the aircraft takes off with constant acceleration in a catapulting manner, and catapulting efficiency can be above 90%. Therefore, faster takt time can be achieved, and the catapult-assisted take-off device can be applied to ski-jump decks.

Description

[0001] This application claims the priority of the Chinese patent application submitted to the China Patent Office on March 31, 2015, with the application number 201510149658.3, and the title of the invention is "A Catapult Launch Device and Aircraft Carrier", the entire content of which is incorporated in this application by reference middle. technical field [0002] The invention relates to an auxiliary device for aircraft take-off, in particular to an aircraft ejection take-off device. The invention also relates to an aircraft carrier using the aircraft ejection take-off device. Background technique [0003] Aircraft carrier (Aircraft Carrier), referred to as "aircraft carrier" or "aircraft carrier", is a large surface ship with carrier-based aircraft as its main combat weapon. It usually has a huge deck and an island located on one of the left and right sides. An aircraft carrier is usually the core ship of an aircraft carrier battle group. [0004] Relying on aircraft...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/04B64F1/06
Inventor 谢庭涌方晓杨新军何小华
Owner BEIJING DAOYONG TECH
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