Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Panel hangers – travelers and/or tracks – Wheel mounts
Patent
1975-10-20
1977-05-17
Krizmanich, George H.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Panel hangers, travelers and/or tracks
Wheel mounts
16102, A47H 1500
Patent
active
040232360
ABSTRACT:
For suspending a sliding door from a pair of parallel spaced overhead tracks, there is provided a dual-roller support comprising first and second separate sections each comprising a roller and its mount. Only the first section is directly affixed to the top edge of the door. Thus, for installation of the door, the roller of the first section is first manipulated into rolling engagement with one of the overhead tracks thereby temporarily suspending the door therefrom. The second section is then bolted to the first section, with the roller of the second section in rolling engagement with the other overhead track.
REFERENCES:
patent: 1222876 (1917-04-01), Lewson
patent: 2283359 (1942-05-01), Gaboury
patent: 2732929 (1956-01-01), Delaney
patent: 3553765 (1971-01-01), Frost
Krizmanich George H.
Yoshida Kogyo Kabushiki Kaisha
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