Method or jointing the cutting edge of at least one cutting...

Metal tools and implements – making – Blank or process – Rotary cutter

Reexamination Certificate

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Details

C076S085000, C451S419000

Reexamination Certificate

active

10073668

ABSTRACT:
In a method of jointing a cutting edge of at least one cutting blade of a rotating tool, wherein between the tool and at least one straight jointing stone a radial advancing movement is carried out and wherein the jointing stone has an active jointing area that is longer than a length of the cutting edge, at least one relative stroke between the jointing stone and the cutting edge is performing during jointing in a longitudinal direction of the cutting edge. The relative stroke has a stroke length that is shorter than the length of the cutting edge.

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patent: 4581856 (1986-04-01), Theien
patent: 4739588 (1988-04-01), Engh
patent: 5727991 (1998-03-01), Main
patent: 39 27 230 (1990-03-01), None

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