Adjustable seat assembly

Details Adjustable seat assembly Adjustable seat assembly

1977-07-18

1979-01-16

Frazier, Roy D.

Supports

Brackets

Adjustable

248415, 248345, A47C 300

Patent

active

041345657

ABSTRACT:
An adjustable seat, particularly for locomotive cabs, the adjustable seat having a mounting assembly for mounting a seat member therein, the mounting assembly providing means for vertical adjustment and rotatable movement of the seat member. The mounting assembly is adjustably attached to support means and generally includes a tubular member with a socket therein to receive the seat member, the socket being defined by upper inner walls of the tubular member with an inwardly extending shoulder portion at a preselected position therein with a cylindrical trunnion bearing insert resting upon the shoulder, the seat member having a seat trunnion resting upon the insert.

REFERENCES:
patent: 320916 (1885-06-01), Dunlap
patent: 431803 (1890-07-01), Cunningham et al.
patent: 1114896 (1914-10-01), MacRae
patent: 1297802 (1919-03-01), Dambruch
patent: 1626832 (1927-05-01), Huckel
patent: 2293144 (1942-08-01), Jones
patent: 3873054 (1975-03-01), McKee et al.
patent: 3960406 (1976-06-01), Buker
patent: 4014507 (1977-03-01), Swenson

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