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
1983-02-18
1985-01-08
Levy, Stuart 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
254275, 254411, 7386245, B66D 308, G01P 350
Patent
active
044923635
ABSTRACT:
Disclosed is a multiple pulley sheave assembly for supporting a cable comprising a plurality of pulleys, including a center pulley, mounted in an arcuate path on a support frame; a pair of retainer pulleys for keeping the bend of the cable constant around the center pulley; a cable monitor coupled to the center pulley for measuring the tension, footage, and cable speed; counter-balancing weights positioned above the support frame and rigidly connected thereto; and a suspension arrangement, connected at the center of the assembly, for providing rotation of the assembly about two perpendicular axes of rotation, whereby the cable stays within a plane defined by the arcuate path.
REFERENCES:
patent: 1348691 (1920-08-01), Beaumont
patent: 1968321 (1934-07-01), Shope
patent: 3372908 (1968-03-01), McCarthy
patent: 3780989 (1973-12-01), Peterson
patent: 3871621 (1975-03-01), Jackson
patent: 3898563 (1975-08-01), Erisman
patent: 3902701 (1975-09-01), Orme
patent: 4301995 (1981-11-01), Niskin
Bulletin HCL 1, Features and Description Heck Check Linemonitor, 9/1979.
The General Oceanics Hydroblock System Notes on Tension Measurement.
Hail III Joseph J.
Levy Stuart S.
Newton William A.
LandOfFree
Multiple pulley sheave assembly with retainer pulleys does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multiple pulley sheave assembly with retainer pulleys, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple pulley sheave assembly with retainer pulleys will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-110414