CN102358427A - Air-dropped accessory retarding parachute opening mechanism - Google Patents
Air-dropped accessory retarding parachute opening mechanism Download PDFInfo
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- CN102358427A CN102358427A CN2011101918445A CN201110191844A CN102358427A CN 102358427 A CN102358427 A CN 102358427A CN 2011101918445 A CN2011101918445 A CN 2011101918445A CN 201110191844 A CN201110191844 A CN 201110191844A CN 102358427 A CN102358427 A CN 102358427A
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- parachute
- retarding
- time
- delay
- air
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Abstract
The invention relates to an air-dropped accessory retarding parachute opening mechanism, which comprises a double-redundancy parachute opening mechanism, wherein a retarding module is arranged inside a double-redundancy parachute opening mechanism shell, the retarding module is connected with a starting pull rope and a locking mechanism, the retarding module controls the retarding time in a transmission way through a balance wheel and a reduction wheel system, the air-dropped accessory retarding parachute opening mechanism is wrapped on a parachute cabin shell through the locking mechanism and is used for cramping and limiting a parachute pack, when the retarding module inside the shell begins the mechanical time-delay after the starting pull rope is pulled, the restriction of cramping steel belts which are cramped with each other can be released after the time-delay is ended, and the parachute pack is popped up. The air-dropped accessory retarding parachute opening mechanism has a function on delaying the opening of a parachute.
Description
Technical field
The present invention relates to the airplane air dropping field, be specifically related to a kind of air-drop annex time-delay parachute deployment means.
Background technology
At present, air-drop annex time-delay parachute deployment means is made up of housing, startup stay cord, banding steel band, catch gear etc., does not have the function of time-delay parachute-opening.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of air-drop annex time-delay parachute deployment means, have the function of time-delay parachute-opening.
In order to achieve the above object, the technical scheme taked of the present invention is:
A kind of air-drop annex time-delay parachute deployment means comprises two redundant parachute deployment means, in two redundant parachute deployment means housing 1, is provided with time-delay assembly 2, and time-delay assembly 2 is connected with startup stay cord 3 and catch gear 4.
Described time-delay assembly 2 is through balance wheel and deceleration train transmission control delay time.
Because the present invention is provided with time-delay assembly 2, has the function of time-delay parachute-opening.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done detailed description.
With reference to accompanying drawing, a kind of air-drop annex time-delay parachute deployment means comprises two redundant parachute deployment means; Two redundant parachute deployment means comprise housing 1; Housing 1 disposes and starts stay cord 3, banding steel band 5, catch gear 4, is provided with time-delay assembly 2 at housing 1, and time-delay assembly 2 is connected with startup stay cord 3 and catch gear 4.
Described time-delay assembly 2 is through balance wheel and deceleration train transmission control delay time.
Principle of work of the present invention is: air-drop annex time-delay parachute deployment means is coated on the housing of umbrella storehouse through catch gear; And it is spacing that pack is carried out banding; After drawing starts stay cord 3; Time-delay assembly 2 in housing 1 begins mechanical delay, and time-delay finishes the back to be removed binding round the constraint of banding steel band 5, and pack ejects.
Claims (2)
1. one kind is dropped annex time-delay parachute deployment means, comprises two redundant parachute deployment means, it is characterized in that: in two redundant parachute deployment means housings (1), be provided with time-delay assembly (2), time-delay assembly (2) is connected with startup stay cord (3) and catch gear (4).
2. a kind of air-drop annex time-delay according to claim 1 parachute deployment means, it is characterized in that: described time-delay assembly (2) is through balance wheel and deceleration train transmission control delay time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101918445A CN102358427A (en) | 2011-07-08 | 2011-07-08 | Air-dropped accessory retarding parachute opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101918445A CN102358427A (en) | 2011-07-08 | 2011-07-08 | Air-dropped accessory retarding parachute opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102358427A true CN102358427A (en) | 2012-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101918445A Pending CN102358427A (en) | 2011-07-08 | 2011-07-08 | Air-dropped accessory retarding parachute opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102358427A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677662A (en) * | 2015-02-10 | 2015-06-03 | 中国工程物理研究院总体工程研究所 | Non-stabilized projectile airdrop parachute-opening simulation test device and test method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3653616A (en) * | 1970-06-24 | 1972-04-04 | Us Army | Cutting mechanism |
| JPH11222199A (en) * | 1998-02-06 | 1999-08-17 | Tsurumi Seiki:Kk | Parachute device for dropping type observation unit |
| US6883756B2 (en) * | 2002-05-21 | 2005-04-26 | Atair Aerospace, Inc. | Method and apparatus for delayed parachute deployment |
| CN200987920Y (en) * | 2006-08-22 | 2007-12-12 | 刘浩炎 | Hand throwing toy parachute with automatic delay opening parachute pack |
| CN101915017A (en) * | 2010-07-13 | 2010-12-15 | 丁汉云 | Delay locking method, delay locking device and anti-theft lock |
| CN201867129U (en) * | 2010-11-03 | 2011-06-15 | 轻工业钟表研究所 | Mechanical time delay controller |
| CN202208369U (en) * | 2011-07-08 | 2012-05-02 | 轻工业钟表研究所 | Air-drop accessory delay parachute-opening mechanism |
-
2011
- 2011-07-08 CN CN2011101918445A patent/CN102358427A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3653616A (en) * | 1970-06-24 | 1972-04-04 | Us Army | Cutting mechanism |
| JPH11222199A (en) * | 1998-02-06 | 1999-08-17 | Tsurumi Seiki:Kk | Parachute device for dropping type observation unit |
| US6883756B2 (en) * | 2002-05-21 | 2005-04-26 | Atair Aerospace, Inc. | Method and apparatus for delayed parachute deployment |
| CN200987920Y (en) * | 2006-08-22 | 2007-12-12 | 刘浩炎 | Hand throwing toy parachute with automatic delay opening parachute pack |
| CN101915017A (en) * | 2010-07-13 | 2010-12-15 | 丁汉云 | Delay locking method, delay locking device and anti-theft lock |
| CN201867129U (en) * | 2010-11-03 | 2011-06-15 | 轻工业钟表研究所 | Mechanical time delay controller |
| CN202208369U (en) * | 2011-07-08 | 2012-05-02 | 轻工业钟表研究所 | Air-drop accessory delay parachute-opening mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677662A (en) * | 2015-02-10 | 2015-06-03 | 中国工程物理研究院总体工程研究所 | Non-stabilized projectile airdrop parachute-opening simulation test device and test method |
| CN104677662B (en) * | 2015-02-10 | 2017-03-08 | 中国工程物理研究院总体工程研究所 | Unstable body air-drop parachute-opening simulation test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120222 |