GB189727699A - Improvements in Valves for Inflating and Deflating Football Bladders, Cycle and Carriage Pneumatic Tyre Tubes, and the like. - Google Patents

Improvements in Valves for Inflating and Deflating Football Bladders, Cycle and Carriage Pneumatic Tyre Tubes, and the like.

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Publication number
GB189727699A
GB189727699A GB189727699DA GB189727699A GB 189727699 A GB189727699 A GB 189727699A GB 189727699D A GB189727699D A GB 189727699DA GB 189727699 A GB189727699 A GB 189727699A
Authority
GB
United Kingdom
Prior art keywords
valve
stem
inflating
valves
deflating
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
Jasper Harrison
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 GB189727699A publication Critical patent/GB189727699A/en
Expired legal-status Critical Current

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  • Tires In General (AREA)

Abstract

27,699. Harrison, J. Nov. 25. Tyres, pneumatic, inflating - valves for. The pneumatic tube a is gripped between the head c of a stem b having a screw thread on the outside, and a washer d held in position by a nut e. The stem is formed with a shoulder g forming a bearing for the spring n which forces upwards the valve spindle l, causing the valve i to bear against the valve face h in the stem, and so prevent escape of air. To inflate the tyre, a nut p is screwed upon the end of the stem and an inflator stem g screwed therein as shown so that a conical end q<1> thereof bears upon the top of the valve spindle and forces the valve open. When inflated, the inflator and nut p are removed and a covering-cap which enters the opening is screwed on to the end of the valve spindle, whereby the valve is drawn up positively against its seat.
GB189727699D 1897-11-25 1897-11-25 Improvements in Valves for Inflating and Deflating Football Bladders, Cycle and Carriage Pneumatic Tyre Tubes, and the like. Expired GB189727699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189727699T 1897-11-25

Publications (1)

Publication Number Publication Date
GB189727699A true GB189727699A (en) 1898-01-29

Family

ID=32137983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189727699D Expired GB189727699A (en) 1897-11-25 1897-11-25 Improvements in Valves for Inflating and Deflating Football Bladders, Cycle and Carriage Pneumatic Tyre Tubes, and the like.

Country Status (1)

Country Link
GB (1) GB189727699A (en)

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