GB189712093A - Improvements in Automatic Valves for Pneumatic Tyres, Cushions, and the like. - Google Patents

Improvements in Automatic Valves for Pneumatic Tyres, Cushions, and the like.

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Publication number
GB189712093A
GB189712093A GB189712093DA GB189712093A GB 189712093 A GB189712093 A GB 189712093A GB 189712093D A GB189712093D A GB 189712093DA GB 189712093 A GB189712093 A GB 189712093A
Authority
GB
United Kingdom
Prior art keywords
valve
sleeve
cushions
automatic valves
pneumatic tyres
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
William Phillips Thompson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB189712093A publication Critical patent/GB189712093A/en
Expired legal-status Critical Current

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Abstract

12,093. Thompson, W. P., [M³ller, G.]. May 15. Inflating-apparatus for air cushions and the like.- The valve used consists of a rubber plug e<1> and a rubber band e which is secured to a stay d<3> by a knot e<2>. The valve is opened by the pressure of the air from the inflating-pump, and closed by the action of the band e. Fig. 2 shows the valve arranged within a sleeve o, which is screwed to a second sleeve d, and with the upper part f<2> of the closing-cap f formed to act as a screwdriver. Fig. 3 shows the valve arranged within a sleeve g which is fitted between the sleeves hand d, which are held together by a spring lever k held in position by an india-rubber ring or spring i. There are two other modifications ; in one the valve is fitted between a sleeve and the cap and can be easily removed, and in the other form the valve is situated similarly to that shown in Fig. 3.
GB189712093D 1897-05-15 1897-05-15 Improvements in Automatic Valves for Pneumatic Tyres, Cushions, and the like. Expired GB189712093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189712093T 1897-05-15

Publications (1)

Publication Number Publication Date
GB189712093A true GB189712093A (en) 1897-07-10

Family

ID=32354519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189712093D Expired GB189712093A (en) 1897-05-15 1897-05-15 Improvements in Automatic Valves for Pneumatic Tyres, Cushions, and the like.

Country Status (1)

Country Link
GB (1) GB189712093A (en)

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