B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
187/23
B66B 9/04 (2006.01)
Patent
CA 1148097
48,817 ABSTRACT OF THE DISCLOSURE A hydraulic elevator system which utilizes a single hydraulic jack having a cylinder fixed below an elevator car, and a plunger. The elevator car is support- ed on the end of the plunger. The hydraulic jack extends upwardly and into the elevator car, reducing the space required below the car by the amount of the penetration of the hydraulic jack. The hydraulic jack is disposed adja- cent to the front portion of the hatchway, enabling it to occupy an enclosed, concealed space in the elevator car, between its entranceway and its operational controls.
391900
Bains Gurdip S.
Jackson Leigh F.
Kappenhagen George A.
Martin Niles J.
Pace John E.
Oldham And Company
Westinghouse Electric Corporation
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