Adjustable cylinder head holder

Details Adjustable cylinder head holder Adjustable cylinder head holder

1981-06-11

1983-11-15

Briggs, William R.

Metal working

Plural diverse manufacturing apparatus including means for...

Type of machine

408 75, 408709, B23Q 304

Patent

active

044147236

ABSTRACT:
Apparatus for reworking the valve guides of a cylinder head is disclosed. The apparatus includes an adjustable cylinder head holder including a base, a pedestal and a heat support subassembly permitting positioning of the head rotationally about its longitudinal axis as well as pivotally about a transverse axis. A pair of such cylinder head supports are supported on an elongated member for transverse adjustable movement. The elongated member is supported on a bed plate beneath the spindle of a drill press. Valve guide reworking tools secured to the spindle by a U-joint are aligned with and guided through the valve guides by a valve guide boring fixture securable to the cylinder head.

REFERENCES:
patent: 1060430 (1913-08-01), Crecelius
patent: 1474212 (1923-02-01), Statham
patent: 2106325 (1938-01-01), Henry
patent: 2188433 (1940-01-01), Friese
patent: 2211287 (1940-08-01), Neubig et al.
patent: 2834233 (1958-05-01), Anderson
patent: 3048387 (1962-08-01), Waggoner
patent: 3261599 (1966-07-01), Holmen
patent: 3333487 (1967-08-01), Parry
patent: 3764204 (1973-10-01), Kammeraad
patent: 3782847 (1974-01-01), Kulzer
patent: 3977805 (1976-08-01), Wanovs
patent: 4127942 (1978-12-01), Flaten
patent: 4140306 (1979-02-01), Wheeler
patent: 4145006 (1979-03-01), Webb
Winona Tool Manufacturing Company Publication Kwik-Way Publication.

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