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1. 发明专利

CH399083A Organe de fixation destiné à être appliqué à un matériau en feuilles 未知
公开(公告)号：CH399083A
公开(公告)日：1966-03-31
申请号：CH245663
申请日：1963-02-26
申请人： WALSH JOHN & CO INSERTS LTD
发明人： WALSH JOHN
IPC分类号： F16B37/06

6. 发明专利

GB191128673A Improved Valve for Foot-balls and other Inflatable Articles. 未知
公开(公告)号：GB191128673A
公开(公告)日：1912-08-08
申请号：GB191128673D
申请日：1911-12-20
申请人： WALSH JOHN WALTER
发明人： WALSH JOHN WALTER
IPC分类号： F16K15/20
摘要： 28,673. Walsh, J. W. Dec. 20. Tyre and like inflating-valves.-An air valvo for use on inflatable articles such as footballs comprises a cup-shaped plate 1 having a central opening through which is passed a flanged valve body 13 so as to nip the bladder between the cup and the valve body. A nut 7 secures the parts, and an ordinary valve having a central passage terminating in a lateral passage beneath an exterior rubber sleeve is afterwards added and secured by a flanged nut 6. The cup 1 may be stitched to the outer case of the football and carries a pivoted cover 4, a central opening in which may be moved into alinement with the valve for inflating. For convenience in deflating, a valve, Fig. 9, having a side opening 18 is used, and deflation is effected by passing a fine wire through the valve and pushing back the usual rubber sleeve. In a modified valve, Fig. 12, a spring 24 presses a disk 26 against the end of the air-channel. When applied to an air-bed or air-cushion the valve fitting includes a flanged cup 30, Fig. 14, secured by a nut 32, and the valve proper is protected by a screwed cover 33.

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