Conveyors: fluid current – Intake to fluid current conveyor – Combined intake and discharge
Patent
1979-02-23
1981-03-17
Rowland, James L.
Conveyors: fluid current
Intake to fluid current conveyor
Combined intake and discharge
406 84, B65G 5134
Patent
active
042564182
ABSTRACT:
A pneumatic tube station with a displaceable tube portion which can be moved parallel to itself out of a continuous delivery tube, and respectively, which can be inserted into the delivery tube, which displaceable tube portion in the position inserted into the delivery tube is connected at both ends with the delivery tube by means of respectively one seal each. In the vicinity of one end of the displaceable tube portion there is provided a slider. The slider closes the displaceable tube portion when the slider is in the inserted condition. The two ends of the delivery tube are connected with each other by means of an air channel. The displaceable tube portion in its position in which it is moved out of the delivery tube, is arranged between a storage hopper and a discharge opening, the hopper being provided with a blocking device.
REFERENCES:
patent: 4047677 (1977-09-01), Hochradel et al.
Aerotrans Rohrpostanlagen Gesellschaft m.b.H.
Farber Martin A.
Rowland James L.
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