Material or article handling – Load carried along a horizontal linear path – Having gripper means
Patent
1980-04-22
1982-10-19
Love, John J.
Material or article handling
Load carried along a horizontal linear path
Having gripper means
144136R, 144 2R, 409191, 409196, B27C 902, B23Q 118
Patent
active
043547982
ABSTRACT:
A rotary tool positioning unit for machining workpieces is disclosed having a rotary tool holder and a plurality of slide bearings cooperating with one another in such a manner that the rotary tool holder is capable of independent translational movement in either of two directions perpendicular with respect to one another and capable of independent rotation about either of two axes perpendicular with respect to one another. One of the translational directions is parallel to one of the rotational axes. The unit also includes an eccentric cam shaft cooperating with two slide bearings perpendicular with respect to one another for imparting a reciprocating movement to the tool holder in a direction perpendicular to the longitudinal axis of the tool holder.
REFERENCES:
patent: 1628845 (1927-05-01), Jackson
patent: 1852387 (1932-04-01), Wieden
patent: 2071005 (1937-02-01), Swickard
patent: 2811182 (1957-10-01), Beale
patent: 3703834 (1972-11-01), Beezer
patent: 4022106 (1977-05-01), Kile
patent: 4098088 (1978-07-01), Mason
patent: 4187601 (1980-02-01), Aldrin
Bekaert Engineering
Love John J.
Siemens Terrance L.
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