Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1981-02-27
1983-12-20
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51217R, 269234, 269238, B24B 1900
Patent
active
044209126
ABSTRACT:
An apparatus for holding of workpieces with at least one vertical bore, particularly for holding a connecting rod, for a honing operation. The apparatus includes two workpiece receiving plates between which the workpiece is insertable with horizontal and vertical play. The workpiece receiving plates have an opening for receiving the honing tool. A holding device is provided and is fixable relative to a workpiece receiving plate; vertically the holding device engages the workpiece free of play at a slight engagement pressure. The holding device is freely movable toward the workpiece in a first direction, and is immovable in the opposite direction. The honing device comprises at least one angle lever, which is tiltable or pivotally journalled relative to a workpiece receiving plate, has one arm engaging against the workpiece, and has the other arm connected with a device which restrains the angle lever in the release or loosening direction.
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Maschinenfabrik Gehring Gesellschaft mit beschrankter Haftung &
Schad Steven P.
Schmidt Frederick R.
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