Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pneumatic-piston throwing device

A technology of pneumatic piston and gas storage cylinder, which is applied to the casting line and other directions, can solve the problems of poor reliability, poor casting accuracy, poor emergency performance, etc., and achieve the effects of high precision, convenient and reliable operation, and long casting distance.

Inactive Publication Date: 2011-03-16
广州国曜智能应急科技有限公司
View PDF8 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to propose a pneumatic thrower with a new structure to overcome the poor throwing accuracy, poor reliability, poor emergency performance and Defects such as inconvenient operation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pneumatic-piston throwing device
  • Pneumatic-piston throwing device
  • Pneumatic-piston throwing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention is described in further detail now in conjunction with accompanying drawing. The applicant attaches figure 1 And attached figure 2 The pneumatic piston type thrower in is described separately according to the functional parts:

[0025] There is a device for installing the gas cylinder 1 and piercing the gas outlet of the gas cylinder 1. The device has a groove 11 on the housing 5 to accommodate the gas cylinder 1 and allow the gas cylinder 1 to move axially. figure 1 The housing 5 in the middle is made into a split type for the convenience of processing, and the housing 5 corresponding to the front of the air outlet of the gas storage bottle 1 is provided with a bayonet 12, a gasket 13 and an air inlet 14 communicating with the gas storage chamber 2 ; The eccentric wheel 15 that promotes the gas cylinder 1 to move forward under the rotating situation is provided in the housing 5 corresponding to the rear of the gas cylinder 1 bottle. A spacer 1...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a pneumatic-piston throwing device, which relates to the technical field of lifesaving appliance, and overcomes the defects of poor throwing precision, bad service reliability, poor emergency performance and inconvenient operation and the like due to the structures of the existing pneumatic throwing devices. The invention comprises an appliance for arranging an air reservoir and puncturing in the air outlet of the air reservoir, an air storage chamber, an emitting rod and an emitting trigger, wherein the emitting rod is a rod-shaped pneumatic piston, and the pneumatic piston is provided with a head (with a larger diameter) and a root (with a smaller diameter); the head with a plugged front end is in a cylindrical hollow structure, and mainly arranged in the air storage chamber; and the near front part of the head of the pneumatic piston and the root of the pneumatic piston are slidably and circumferentially hermetically matched with a front supported hole and arear supported hole which are arranged in the front and back of the air storage chamber on the shell respectively, the cylindrical hollow part of the head of the pneumatic piston is communicated withthe air storage chamber by an air inlet on a cylindrical wall, and the cylindrical wall of the near front end of the head of the pneumatic piston is provided with a vent hole by which the air storagechamber is communicated with the outside when the pneumatic piston is ejected.

Description

technical field [0001] The invention relates to the technical field of lifesaving equipment, in particular to a pneumatic piston type thrower, which is widely used to throw an inflatable lifebuoy next to a rescued target in water. Background technique [0002] When people throw life-saving appliances far away during sports and rescue, in order to ensure the distance and accuracy of throwing, throwers have been gradually used for throwing. Throwers can be divided into pneumatic throwers according to their power sources. Throwers and gunpowder throwers; according to their functions, they can be divided into anchor hook launchers, rope throwers, rope shooting guns, rope throwers, anchor guns, anchor hook guns, and lifesaving throwers. [0003] The throwing device is used in sea rescue, electric power wiring, armed police special forces assault rescue, fire protection, navy and other departments, in the event of fire, shipwreck, etc. It can launch rescue ropes, climbing anchors,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B63C9/26
Inventor 张蛟龙
Owner 广州国曜智能应急科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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