B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
187/7
B66B 1/04 (2006.01) B66B 7/02 (2006.01) B66B 9/04 (2006.01) B66B 11/02 (2006.01) B66F 7/20 (2006.01)
Patent
CA 1244782
Abstract Holeless Hydraulic Elevator With Improved Car Frame A holeless hydraulic elevator (10) includes an improved car frame (35) comprising a platform (40) and a pair of side frame assemblies, each including a pair of upwardly covergent, oblique, tensiley loaded braces (55) fixed at the lower ends thereof to the platform and at the upper ends thereof to an output rod (220) of a jack (45) which powers the car.
497216
Ericson Richard J.
Rivera Jaime A.
Gowling Lafleur Henderson Llp
Otis Elevator Company
LandOfFree
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