Pivot bearing arrangement for doors

Details Pivot bearing arrangement for doors Pivot bearing arrangement for doors

1978-07-21

1980-06-24

Byers, Jr., Nile C.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Sash balances

Spring

85 42, 151 17, E05D 708

Patent

active

042087635

ABSTRACT:
A pivot bearing arrangement comprises a door closer, a door rotatable relative to the door closer, a shaft journal rotatably supported in the door closer, a journal extension connected in the axial direction for rotation with the shaft journal, the free end of this journal extension connected with the door, wherein the shaft journal and the journal extension are guided so that they are mutually nonrotatable. The improvement comprises mutually facing end surfaces on the shaft journal and on the journal extension provided in a conforming manner, axially aligned threaded bores provided in the mutually facing end surfaces of the shaft journal and of the journal extension, and a threaded pin inserted at either of its ends into one of the threaded bores.

REFERENCES:
patent: 842520 (1907-01-01), Brothers
patent: 995468 (1911-06-01), Kenney
patent: 1179384 (1916-04-01), Anderson
patent: 1228012 (1917-05-01), Forth
patent: 1608299 (1926-11-01), Carpenter et al.
patent: 2820241 (1958-01-01), Schlage
patent: 3496594 (1970-02-01), Arthur
patent: 3895412 (1975-07-01), Johnson

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