Title:
HIGH-PRESSURE GAS FILLING DEVICE FOR TIRES
Document Type and Number:
WIPO Patent Application WO/2020/100535
Kind Code:
A1
Abstract:
The present invention relates to the inflation of vehicle tires with air and provides a high-pressure gas filling device which simultaneously fills a plurality of tires with a high-pressure gas such as air, and can very easily and efficiently achieve uniform air pressure in said tires. A high-pressure gas filling device for tires according to the present invention is composed of: a switching valve 11 that can switch between at least a first position A in which a first discharge port 11b and a supply port 11a are connected, a second position B in which none of the first discharge port 11b, a second discharge port 11c, and the supply port 11a are connected, and a third position C in which the first and second discharge ports 11b, 11c are connected; a branching coupler 13 that is connected to the first discharge port 11b and has a plurality of branches; and a plurality of clip-type air chucks 16 that branch off of the branching coupler 13 and attach to and detach from respective tire valves 17a of a plurality of tires 17. The high-pressure gas filling device simultaneously, uniformly, and efficiently fills the plurality of tires with air.
Inventors:
AKIOKA YOSHIHIKO (JP)
MUROSAKI YASUO (JP)
MUROSAKI YASUO (JP)
Application Number:
PCT/JP2019/041350
Publication Date:
May 22, 2020
Filing Date:
October 21, 2019
Export Citation:
Assignee:
AKIOKA YOSHIHIKO (JP)
MUROSAKI YASUO (JP)
MUROSAKI YASUO (JP)
International Classes:
B60S5/04
Foreign References:
| JPH0439147A | 1992-02-10 | |||
| JPS537011A | 1978-01-23 | |||
| JP2009132301A | 2009-06-18 | |||
| JP2018039398A | 2018-03-15 | |||
| JP2002104143A | 2002-04-10 | |||
| US5857481A | 1999-01-12 | |||
| JPH075724U | 1995-01-27 |
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