Railway truck spring height adjustment device

Details Railway truck spring height adjustment device Railway truck spring height adjustment device

1982-06-02

1985-03-19

Beltran, Howard

Spring devices

Vehicle

Railway

105197R, 105199R, 105453, 267175, 267176, 267177, B61F 550, F16F 126, F16M 700

Patent

active

045054576

ABSTRACT:
A height adjusting device for the truck of a railroad vehicle including spring retainer supporting members consisting of a plurality of concentric segments which are arranged around the axis of a spring retainer in symmetry with respect to the axis. Each segment has an upper surface which is so stepped that the height thereof is successively increased as the distance of the upper surface from the spring axis increases, providing thereby a plurality of horizontal supporting surfaces, and a tongue or groove for locating and fixing the segment. The spring height can easily be adjusted simply by changing the position of the segments relative to the spring retainer.

REFERENCES:
patent: 2523375 (1950-09-01), Jones et al.
patent: 3586306 (1971-06-01), Reece et al.

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