Gear cutting – milling – or planing – Milling – With means to protect operative or machine
Patent
1994-03-04
1996-09-03
Briggs, William
Gear cutting, milling, or planing
Milling
With means to protect operative or machine
1442512, 408710, 409137, B23Q 1102, B27G 1900
Patent
active
055518133
ABSTRACT:
A processing machine comprises at least three powered guides (13,15,27) for movement along Cartesian axes for a support (12) to hold a tool (21) on a horizontal table (11). Motors (14,16,19) for movement along the three guides are connected to an integrated control device in the machine comprising a microprocessor sending to the motors movement signals reading data for position and moving from memories connected thereto. To the microprocessor are also connected a keyboard (130) for sending command signals and means (131) for display of operating information. The tool 21 is a router having its base (70) still attached so that a dust hood (76) incorporated in the base may be employed for dust extraction. A router (21) has a base (70) joined to a body (60) by columns (62,64), the latter being slidable in sleeves (66) in the body (60). A spring (90) between the base (70) and the body of the router serves as a guard for the router bit (76).
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"Drilling Machines: Guarding of Spindles and Attachments" p. 18, FIG. 13 Dated Jun. 1, 1978.
Black & Decker Inc.
Briggs William
Dearing Dennis A.
Voss Frederick H.
Yocum Charles E.
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