Implements or apparatus for applying pushing or pulling force – Device or member for contacting and guiding moving cable – Including rotatable – cable contacting – pulley wheel element
Patent
1980-03-21
1981-08-25
Taylor, Billy S.
Implements or apparatus for applying pushing or pulling force
Device or member for contacting and guiding moving cable
Including rotatable, cable contacting, pulley wheel element
52 37, 182 70, 2541343R, 254410, 254415, B66D 306
Patent
active
042855012
ABSTRACT:
An apparatus for retaining guide pulleys for load cables of a building front cable lift in a housing stationarily arranged at the top of a building, from which housing said guide pulleys are outwardly pivotable from ground. In the housing which is open at its face there are supported two beams which are outwardly pivotable horizontally and carry the guide pulleys for the load cables. The beams are retained releasably by means of an interlocking device arranged in the interior of the housing. The interlocking device is releasable by means of auxiliary cables guided on the guide pulleys, said auxiliary cables depending from an edge cutout in the base of said housing.
REFERENCES:
patent: 996803 (1911-07-01), Schnoor
patent: 1398855 (1921-11-01), Hale
patent: 2078146 (1937-04-01), LeBlanc
patent: 2709030 (1955-05-01), Kroman et al.
Kombi-Lift Montage- und Handelsgesellschaft mbH
Smith, Jr. John C.
Taylor Billy S.
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