Buckles – buttons – clasps – etc.
Patent
1977-03-07
1978-04-18
Love, John J.
Buckles, buttons, clasps, etc.
243 28, B65G 5128
Patent
active
040847705
ABSTRACT:
A pneumatic tube conveyor dispatcher for converting a pneumatic tube free dispatch system into a pneumatic tube controlled dispatch system. The dispatcher comprises a housing having a rear portion which matingly engages an existing terminal of the free dispatch system such that a carrier storage chamber within the dispatcher housing communicates with the inlet opening of the delivery tube of the free dispatch system. The dispatcher housing includes a door permitting access to the carrier chamber to enable an operator to position a carrier therein. Sensing means associated with the housing chamber senses the presence of the carrier and, in response to a predetermined signal, is operative to actuate a drive mechanism which delivers the carrier through the terminal inlet opening into the pneumatic tube for deployment.
REFERENCES:
patent: 3237883 (1966-03-01), Thorburn et al.
patent: 3404921 (1968-10-01), Vergales et al.
patent: 3767138 (1973-10-01), Martin
patent: 3998405 (1976-12-01), Carlier
Love John J.
Nase Jeffrey V.
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