US PATENT SUBCLASS 483 / 38
.~.~.~ Including tool holder pivotable about axis

Current as of: June, 1999
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483 /   HD   TOOL CHANGING

16  DF  INCLUDING MACHINE TOOL OR COMPONENT {3}
30  DF  .~ Rotary spindle machine tool (e.g., milling machine, boring, machine, grinding machine, etc.) {3}
36  DF  .~.~ Tool changer between spindle and matrix {3}
38.~.~.~ Including tool holder pivotable about axis {5}
39  DF  .~.~.~.~> Plural tool holders pivotable about common axis {4}
47  DF  .~.~.~.~> Distinct tool changer for each tool
48  DF  .~.~.~.~> Including intermediate tool changer
49  DF  .~.~.~.~> Linearly movable tool holder
50  DF  .~.~.~.~> Tool holder pivotable about plural nonparallel axes

DEFINITION

Classification: 483/38

Including tool holder pivotable about axis:

(under subclass 36) Apparatus wherein the transfer means comprises means for gripping the implement rotatably mounted for advancing the implement during transfer along a circular arc centered about a spaced line, i.e., the pivot axis.

SEE OR SEARCH CLASS

414, Material or Article Handling,

680+, and 741+ for a general article handler having a swinging load support.