Conveyors: fluid current – Intake to fluid current conveyor – Combined intake and discharge
Patent
1991-12-09
1992-12-29
Marmor, Charles A.
Conveyors: fluid current
Intake to fluid current conveyor
Combined intake and discharge
406148, 406176, B65G 5126
Patent
active
051746891
ABSTRACT:
A pneumatic transport apparatus. A main terminal and a remote terminal each have one end of a carrier tube connected thereto. A sub-carrier is slidably received in each terminal for vertical movement therein. Means are provided at each terminal for locking the sub-carrier in the upper portion of the terminal. A carrier for transporting items between the terminals is received within the sub-carriers and moved between terminals through the carrrier tube. Reversible motors are mounted on a housing at the main terminal that is in communication with the terminal for selectively creating pressure or suction therein to cause the carrier to move from one terminal to the other.
REFERENCES:
patent: 4436456 (1984-03-01), Thomas
patent: 4930941 (1990-06-01), Willey et al.
Bode George A.
Kannofsky James M.
LaHaye D. Neil
Marmor Charles A.
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