Gear cutting – milling – or planing – Milling – With cutter holder
Patent
1989-12-04
1991-08-20
Schwartz, Larry I.
Gear cutting, milling, or planing
Milling
With cutter holder
408239R, 279 83, 279 75, 82158, B23C 526
Patent
active
050409328
ABSTRACT:
A tool holder assembly includes a first member formed with a cylindrical bore and a second member including a cylindrical portion receivable in the bore of the first member. A locator screw hole extends radially through the first member. The second member is formed with a conical face having a centerline perpendicular to its longitudinal centerline. A locator screw is threaded into the locator screw hole in the first member. The locator screw includes a conical nose adapted to engage the conical face of the second member when the locator screw is turned in a first direction. The locator screw cooperates with the conical face of the second member to radially locate the second member with respect to the first member.
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patent: 4813831 (1989-03-01), Reinauer
Kennametal Inc.
Schultz Robert
Schwartz Larry I.
Trempus Thomas R.
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