Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Receiver actuated discharge means
Patent
1976-05-28
1978-05-09
Bell, Jr., Houston S.
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Receiver actuated discharge means
116124B, 137522, B65B 3900
Patent
active
040881628
ABSTRACT:
A signal device comprising a balloon, a balloon adaptor attachable to the balloon and having a hollow extension with a seat at one end thereof which end is extendable into the balloon, a sealing or valve member spring-biased on the seat of the balloon adaptor, and a supply adaptor. The supply adaptor includes a hollow stem which can be inserted into the hollow extension of the balloon adaptor so that the end of the stem lifts the sealing member from the seat against its spring-bias, so that ports formed in the hollow stem communicate with the interior of the balloon.
REFERENCES:
patent: 3174519 (1965-03-01), Pizzurro et al.
patent: 3402747 (1968-09-01), Tissot-Dupont
patent: 3527250 (1970-09-01), Thomas et al.
patent: 3881531 (1975-05-01), Rossi
Bell, Jr. Houston S.
Rossi Nicholas V.
Rossi Orlando N.
Rossi Richard P.
Rossi Victor H.
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