Device for fitting valves into the cylinder head of an internal

Details Device for fitting valves into the cylinder head of an internal Device for fitting valves into the cylinder head of an internal

1985-05-03

1987-03-24

Parker, Roscoe V.

Metal working

Means to assemble or disassemble

Valve applying or removing

294 641, B23P 1904

Patent

active

046513965

ABSTRACT:
A device for fitting valves into the cylinder head of an internal combustion engine by means of a manipulator robot which ensures extraction from their support of a series of valves and the automatic and simultaneous introduction thereof into their respective vertically disposed guides in the cylinder head. The device comprises means for generating a vacuum in the valve guides during introduction of the valves and an assembly of gripping apparatus which are fixed to the same support and each assigned to one of the valves; each gripping apparatus comprises a first portion fixed to the support, a second gripping portion connected by resilient bellows to the first portion and cooperative structure which may be made inoperative for centering the two portions of the apparatus with respect to each other.

REFERENCES:
patent: 3230002 (1966-01-01), Olson
patent: 3898726 (1975-08-01), Godart et al.
patent: 4078671 (1978-03-01), Lundstrom

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