Movable or removable closures – With means mounting closure for reciprocation – Pendant from horizontal guide
Patent
1980-08-25
1982-06-29
Kannan, Philip C.
Movable or removable closures
With means mounting closure for reciprocation
Pendant from horizontal guide
16 95R, 49362, 49427, E05D 1302
Patent
active
043366708
ABSTRACT:
A gate assembly including an upstanding frame member, an elongated main support member affixed to the frame member, an elongated intermediate support member capable of telescoping into the main support member, the intermediate support member including vertically disposed, spaced support sections, a plurality of rollers mounted on the vertical support sections, the rollers being rotatable on horizontal shafts extending from the vertical support sections, certain of the rollers extending slightly above the top edges of the vertical support sections and other of the rollers extending slightly below the bottom edges of the vertical support sections, an elongated inner support member having a generally T-shaped cross section with the top portion of the T member being disposed in a generally horizontal position, the inner support member being capable of telescoping into the intermediate support section, the horizontal portion of the T member having a thickness slightly smaller than the vertical spacing between the upper and lower rollers of the intermediate support section, the vertical portion of the T member having a thickness slightly smaller than the spacing between the opposed spaced horizontal lower support sections of the main support member, and mechanism for suspending a gate below the inner support member.
REFERENCES:
patent: 979302 (1910-12-01), Horner
patent: 1073563 (1913-09-01), Bemis
patent: 2912713 (1959-11-01), Nelson
patent: 3502132 (1970-03-01), Hagex et al.
patent: 3705468 (1972-12-01), Ashworth
patent: 3740898 (1973-06-01), McKenzie
patent: 3918201 (1975-11-01), Graziano
Kannan Philip C.
Urban Arthur L.
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