Extended roller guide for elevators
United States Patent 3087583
US Patent References:
/1098956.html
- - 1098956

Roller guide shoe for elevators
- - 1713165

Elevator guide
- - 1854976

Elevator roller guide shoe
- - 2100169

Spring device
- - 2248447


Inventors:
Henry, Bruns William
Publication Date:
04/30/1963
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Assignee:
OTIS ELEVATOR CO
Primary Class:
187/406
Other Classes:
187/410, 267/175, 267/170, 267/169
International Classes:
B66B7/04; B66B7/02
US Patent References:
2308210Guide for elevators
2704696Resilient bias for the end thrusts of a rotatable shaft
Foreign References:
GB784798A