Extendable type tail apron mechanism
An expansion, skirt technology, applied in the direction of projectiles, self-propelled bombs, offensive equipment, etc., can solve problems such as the deterioration of missile or rocket stability, reduce the pressure center coefficient, high stability, and increase the expansion angle. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
specific Embodiment approach 1
[0025] Specific implementation mode one: combine Figure 1-Figure 6 To illustrate this embodiment, this embodiment includes a circular inner frame body 1, a circular outer frame body 2, a butt flange 3, a plurality of power drive devices 4, a plurality of pairs of long rods 5, a plurality of short rods 9, a plurality of An inner skirt 6, a plurality of outer skirts 7 and a plurality of locking devices 8;
[0026] A plurality of linear guide rails 1-1 are evenly distributed on the outer circumference of the circular inner frame body 1, and a plurality of sliders are evenly distributed on the inner circumference of the circular outer frame body 2, and each slider and each linear guide rail 1-1 The circular inner frame body 1 can move along the axis of the circular outer frame body 2 by cooperating and driven by a plurality of power driving devices 4, and the butt flange 3 is affixed to the circular inner frame body 1 and arranged concentrically , a plurality of inner skirts 6 a...
specific Embodiment approach 2
[0032] Specific implementation mode two: combination image 3 and Figure 5 To illustrate this embodiment, a plurality of pyrotechnic cutters 10 are fixed on the circular inner frame body 1 of this embodiment. When the tail skirt is in a folded state, each pyrotechnic cutter 10 is connected to the The circular outer frame body 2 is connected.
[0033] The model of the pyrotechnic cutter 10 is HG01-02, which was developed by the 508 Institute of the Fifth Academy of Aerospace Science and Technology.
[0034] When the tail skirt is unfolded from the folded state, the screw that connects the pyrotechnic cutter 10 to the circular outer frame body 2 is cut off by the pyrotechnic cutter 10, and the circular outer frame body 2 is driven by a plurality of power drive devices 4 to make the circular The outer frame body 2 moves along the axis of the circular inner frame body 1, so that a plurality of inner skirt pieces 6 and a plurality of outer skirt pieces 7 are unfolded.
[0035] ...
specific Embodiment approach 3
[0036] Specific implementation mode three: combination image 3 , Figure 7 and Figure 8 To illustrate this embodiment, each of the locking devices 8 in this embodiment includes a positioning pin 8-1, a first compression spring 8-2 and a sleeve 8-3;
[0037] The sleeve 8-3 is provided with a shoulder, the first compression spring 8-2 is arranged in the sleeve 8-3, and the positioning pin 8-1 passes through the first compression spring 8-2 and the sleeve 8-3 and passes through the sleeve 8-3. The barrel 8-3 protrudes, and the positioning pin 8-1 is processed with a shaft shoulder. One end of the first compression spring 8-2 is stuck on the shaft shoulder, and the other end of the first compression spring 8-2 is pressed against the sleeve 8-2. 3, the circular outer frame body 2 and the circular inner frame body 1 are respectively processed with positioning pin holes that cooperate with each other, and the positioning pin 8-1 is inserted into the positioning pin of the circula...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com