Gear cutting – milling – or planing – Milling – With means to remove chip
Reexamination Certificate
2007-01-30
2007-01-30
Cadugan, Erica (Department: 3722)
Gear cutting, milling, or planing
Milling
With means to remove chip
C409S134000, C408S067000, C408S058000
Reexamination Certificate
active
10528904
ABSTRACT:
An assembly for removing chips from a cutting tool working area on a workpiece, including a support structure for supporting a first end of an axially expandable and collapsible tubular member; a cross-piece for supporting a second end of the tubular member; at least one biasing spring configured and arranged for resiliently biasing the support structure and the cross-piece away from one another; a housing with a chips-receiving chamber located adjacent one of the ends of the tubular member for engagement with the working area of the workpiece, an outlet from the chamber of the housing being configured to be connected to a vacuum source for removing chips from the chamber; and a hub portion located at the other of the ends of the tubular member for engagement with a cutting machine.
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Hansson Jonas
Roswall Göran
Cadugan Erica
Novator AB
Taylor & Aust P.C.
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