GB189700136A - Improvements in Valves and Air Compressing Pumps for the Pneumatic Tyres of Velocipedes and other Wheel Carriages, and for Air Beds and other Air Inflated Articles. - Google Patents

Improvements in Valves and Air Compressing Pumps for the Pneumatic Tyres of Velocipedes and other Wheel Carriages, and for Air Beds and other Air Inflated Articles.

Info

Publication number
GB189700136A
GB189700136A GB189700136DA GB189700136A GB 189700136 A GB189700136 A GB 189700136A GB 189700136D A GB189700136D A GB 189700136DA GB 189700136 A GB189700136 A GB 189700136A
Authority
GB
United Kingdom
Prior art keywords
air
beds
velocipedes
valves
valve
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
John Thomas Milson Hircock
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 GB189700136A publication Critical patent/GB189700136A/en
Expired legal-status Critical Current

Links

Abstract

136. Hircock, J. T. M. Jan. 2. Air beds.-The valve on the bed is closed by a pring as well as the air pressure, and is held open during inflating by a projection on the pump union. In Fig. 5, the valve e is spherical, and is closed by the spring g against a seating f, retained by the hollow screw h. The projection c<2> on the pump presses the valve open, and is provided with a groove for the passage of the air. A cap which screws over the tube a may replace the hollow screw h. A beat valve closing on the flange a<2> may be used, and opened by the projection c<2> engaging the end of its stem.
GB189700136D 1897-01-02 1897-01-02 Improvements in Valves and Air Compressing Pumps for the Pneumatic Tyres of Velocipedes and other Wheel Carriages, and for Air Beds and other Air Inflated Articles. Expired GB189700136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189700136T 1897-01-02

Publications (1)

Publication Number Publication Date
GB189700136A true GB189700136A (en) 1897-10-23

Family

ID=32612439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189700136D Expired GB189700136A (en) 1897-01-02 1897-01-02 Improvements in Valves and Air Compressing Pumps for the Pneumatic Tyres of Velocipedes and other Wheel Carriages, and for Air Beds and other Air Inflated Articles.

Country Status (1)

Country Link
GB (1) GB189700136A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180349A (en) * 1961-10-25 1965-04-27 Bridgeport Brass Co Tubeless tire valve
WO2023030206A1 (en) * 2021-08-28 2023-03-09 义乌龙创尤品家居用品有限公司 Inflatable product having built-in air pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180349A (en) * 1961-10-25 1965-04-27 Bridgeport Brass Co Tubeless tire valve
WO2023030206A1 (en) * 2021-08-28 2023-03-09 义乌龙创尤品家居用品有限公司 Inflatable product having built-in air pump

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