Patent
   D323172
Priority
Apr 27 1989
Filed
Apr 27 1989
Issued
Jan 14 1992
Expiry
Jan 14 2006
Assg.orig
Entity
unknown
1
9
n/a
The ornamental design for a second dimensional drive unit for X-Y slider, as shown and described.

FIG. 1 is a slightly reduced top rear left side perspective view of a second dimensional drive unit for X-Y slider showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a left side elevational view thereof.

The broken lines are shown in FIGS. 1-3 for illustrative purposes only and form no part of the claimed design.

The drive unit is used to move and support workpieces which are to be machined.

Yanagisawa, Ken

Patent Priority Assignee Title
D626814, Apr 22 2008 Rev-A-Shelf Company, LLC Clamping fixture
Patent Priority Assignee Title
2847859,
2857032,
3155383,
3422538,
3628497,
4006645, Sep 26 1974 SVG LITHOGRAPHY, INC , A CORP OF DE X, Y, θ alignment mechanism
4171657, Oct 13 1976 Saint-Gobain Industries Numerically-controlled form-cutting machine
4729536, Nov 04 1986 Anagraphic stand
4995277, May 31 1988 Two dimensional drive system
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