Caster frame

Details Caster frame Caster frame

1977-04-22

1978-07-25

Larson, Lowell A.

Metal deforming

By extruding through orifice

With cutting

16 31R, B21K 126

Patent

active

041021720

ABSTRACT:
A bar or section of uniform cross section, preferably of aluminum alloy, is cut to required lengths to provide blanks which can be used as caster frames with a minimum of machining. The caster frame consists essentially of a first portion defining a hollow space extending vertically therethrough for rotatably receiving a connector rod or pin by which the caster is to be attached to a desired article, and a second portion for supporting the axle of a wheel or wheels. Numerous modifications are possible.

REFERENCES:
patent: 2073066 (1937-03-01), Kalberer
patent: 2415243 (1947-02-01), Hickman
patent: 3442005 (1969-05-01), Dornbos

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