Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent
1980-12-15
1982-11-09
Rolla, Joseph J.
Elevator, industrial lift truck, or stationary lift for vehicle
Stationary lift for roadway vehicle or required component...
Having specific drive means for support
52585, 403345, B66B 900
Patent
active
043579930
ABSTRACT:
Laminated panels of thin construction form the sidewalls for an elevator cab. A channel caps the panels and prevents delamination and splitting when fasteners for ceiling panels are inserted into the wall edges. Walls connect using dado joints and hook and latch elements which are formed from identical blanks.
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patent: 2753390 (1956-07-01), Feketics
patent: 2834064 (1958-05-01), Clements
patent: 3810341 (1974-05-01), Holz
patent: 3902280 (1975-09-01), Spoar et al.
Guslawski Waldemar
Halpern Ernst
Kline Morris
Kukke Gopal S.
Noland Kenneth
Rolla Joseph J.
Williamsburg Steel Products Co. Inc.
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