Electricity: conductors and insulators – Overhead – Towers – poles or posts
Patent
1982-09-28
1985-02-12
Grimley, A. T.
Electricity: conductors and insulators
Overhead
Towers, poles or posts
52221, H02G 312
Patent
active
044993323
ABSTRACT:
A preset block assembly adapted for use with an underfloor electrical distribution system having one or more electrical conductors enclosed in elongated, laterally spaced cells. The block assembly includes a housing having a terminal portion that rests on the top wall of one of the cells and encloses an opening therein. In one embodiment, the housing has depending portions at each end thereof which seat in valleys defined by cells on each side of the central cell of a set of three. In another embodiment, the housing has only one depending portion which seats in the valley between a pair of the cells. In both embodiments, an outwardly extending sleeve on the side wall of the depending portion or portions extends into an opening in the side wall of the cell or cells adjacent to the cell underlying the terminal portion. The sleeve or sleeves lock the housing to the cells and grommet the openings between the depending portion or portions and the adjacent cell or cells when the housing is shifted into operative engagement therewith. A cup-shaped casing having a pair of electrical power receptacles mounted in the open end thereof in oppositely inclined relation is mounted in the terminal portion so that the receptacles underlie and are accessible through the opening in the top wall of the terminal portion.
REFERENCES:
patent: 3417191 (1968-12-01), Fork
patent: 3592956 (1971-07-01), Fork
patent: 3701837 (1972-10-01), Fork
patent: 3721051 (1973-03-01), Fork
patent: 3932696 (1976-01-01), Fork et al.
patent: 3973366 (1976-08-01), Balane et al.
patent: 4010314 (1977-03-01), Kohaut
patent: 4012873 (1977-03-01), Lindner
patent: 4012874 (1977-03-01), Brogan et al.
patent: 4041238 (1977-08-01), Penczak
patent: 4178469 (1979-12-01), Fork
patent: 4232493 (1980-11-01), Gray et al.
Shea Yale R.
Zuege Kevin C.
Grimley A. T.
Inryco, Inc.
Tone D. A.
LandOfFree
Preset block assembly for underfloor electrical distribution sys does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Preset block assembly for underfloor electrical distribution sys, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preset block assembly for underfloor electrical distribution sys will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1391002