Apparatus for surfacing internal combustion engines valves

Details Apparatus for surfacing internal combustion engines valves Apparatus for surfacing internal combustion engines valves

1978-03-10

1980-07-22

Husar, Francis S.

Electric heating

Metal heating

Of cylinders

118620, 219 1069, 228 6R, 228 48, B05C 1302, H05B 500

Patent

active

042141397

ABSTRACT:
An apparatus for surfacing valves by fusing in a high-frequency current field refractory alloy rings applied to the seating surfaces of the valves. The apparatus comprises a tubular body provided with chutes adjoining thereto. The chutes are adapted respectively to feed valves and rings to be fused. After a valve and a ring is assembled under the action of gravity inside the tubular body, the valve with the ring to be fused is delivered by a pusher to a mechanism fixing the valve in a heater. The pusher is mounted for reversible movement in the hozizontal plane.

REFERENCES:
patent: 1421056 (1922-06-01), Alling et al.
patent: 2585697 (1952-02-01), Sommer et al.
patent: 3320397 (1967-05-01), Alexander et al.
patent: 3504148 (1970-03-01), Maximovich et al.
patent: 3564693 (1971-02-01), Avernhammer
patent: 3911859 (1975-10-01), Dudko et al.
patent: 4116375 (1978-09-01), Mozzhukhin et al.
patent: 4144432 (1979-03-01), Mozzhukhin et al.

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