Metal working – Plural diverse manufacturing apparatus including means for... – Type of machine
Reexamination Certificate
2005-09-20
2005-09-20
Cadugan, Erica (Department: 3722)
Metal working
Plural diverse manufacturing apparatus including means for...
Type of machine
C409S216000, C409S201000, C408S236000
Reexamination Certificate
active
06944923
ABSTRACT:
A machining unit for a program-controlled milling and drilling machine. A head support movable in several coordinate axes has an axis of rotation pointing forward and downward at a 45° angle. A swivel head arranged on a front side of the head support is rotatable about the axis of rotation. A spindle nose is fixedly mounted on the swivel head and has a working spindle with an axis extending at an angle of 45° relative to the axis of rotation. A spindle motor is aligned coaxially with the axis of rotation and a bevel gear arranged in the swivel head for the motor shaft. The swivel head has a cylindrical hollow housing member coaxial with the axis of rotation and in which the spindle motor is mounted. The head support has a housing neck in which the housing member of the swivel head is rotatably supported.
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Manfred Weck, “Werkzeugmaschinen”, VDI Verlag D0sseldorf 1988, 3rded., pp. 188-189, Figure 3-152.
Geissler Alfred
Jung Robert
Cadugan Erica
Deckel Maho Pfronten GmbH
The Maxham Firm
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