US Patent: 4,043,696 - Micrometer Boring Head


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US Patent: 4,043,696

Micrometer Boring Head

Patentee:

Gerhard Wohlhaupter (exact or similar names) - Frickenhausen, Esslingen District, Baden-Württemberg, Germany

USPTO Classifications:

408/153, 408/179, 408/185

Tool Categories:

metalworking machines : drilling and boring : boring heads

Assignees:

Emil Wohlhaupter GmbH & Co. - Frickenhausen, Esslingen District, Baden-Württemberg, Germany

Manufacturer:

Emil Wohlhaupter GmbH & Co. - Frickenhausen, Esslingen District, Baden-Württemberg, Germany

Witnesses:

none listed

Patent Dates:
Applied:	Dec. 18, 1975
Granted:	Aug. 23, 1977

Patent Pictures: [ 1 | 2 | 3 | 4 ]

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Description:

Abstract:

A boring tool has a cutter mounted on a holder adjustable relative to the boring tool body. Adjustment of the cutter holder is effected by displaceable wedging surfaces in engagement with each other, one of such wedging surfaces being provided on the cutter holder and the other being provided on an adjustably displaceable wedge piece, the cutter holder body being substantially cylindrical but prevented from rotating by the wedge piece having a plane surface in engagement with a plane surface of the cutter holder