Stripping-Plate Molding-Machine Page: 4 of 4
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1,067,820
tive to the shaft 18 but the bifurcations of
the said arm between which the link 26 is
secured provides for an adjustment of the
said link.
5 The many advantages of a sand mold
forming mechanism of this construction
will be clearly apparent as it will be noted
that the molding is accomplished in a simple
and convenient manner.
10 Particular attention is called to the mech-
anism for vertically moving the pattern
block, and the fact that the same is guided
in its movement in a simple and convenient
manner, the guides being positioned cen-
13 trally and in alinement with the lever which
imparts the vertical movement to the block,
thus positively assuring an even upward
movement of the block.
Attention is called to the construction and
20 arrangement of the stripping plate, and the
manner in which the same coacts with the
vertically movable pattern, to effectually
wipe the latter as it is removed from the
sand.
25 What is claimed is
1. In a molding machine the combination
of a frame, a stripping plate supported there-
by, a shaft extending longitudinally of said
frame and rotatably mounted thereon, an
30 actuating handle rigidly secured to said
shaft, an apertured arm secured to said
shaft, a second shaft, an apertured arm ex-
tending therefrom, a link extending between
. said arms, a pattern carrying block mount-
3 ed for vertical movement, a link pivotallysecured thereto, an arm rigidly secured to
said second mentioned shaft, and pivotally
secured to said last mentioned link.
2. In a molding machine the combination
of a frame, a stripping plate supported 40
thereon, a pattern carrying block mounted
for vertical movement, said block being
formed with radially extending reduced por-
tions upon which a pattern rests, a plate
secured to the under face of said pattern 45
carrying block, plungers arranged adjacent
the ends of said plate, bearings supported by
said frame and sidably engaging said
plungers, a shaft extending transversely of
said frame and rotatably mounted thereon, 5e
a handle rigidly secured thereto, an arm
rigidly secured to said shaft, and provided
with a. plurality of apertures therein, a sec-
ond shaft extending parallel to .said first
mentioned shaft, an arm rigidly secured 5s
thereto and provided with a plurality of
apertures therein, a. link extending between
said arms and pivotally and detachably se-
cured thereto, an arm rigidly secured to
said second mentioned shaft and provided eo
with a plurality of apertures therein, a link
pivotally engaging said pattern carrying
block plate and the last mentioned arm.
In testimony that I claim the foregoing as
my own, I have hereto affixed my signature en
in the presence of two witnesses.
HERBERT E. KIMBALL.
witnesses:
J. A. DENSON,
EUGENE MUNGER.Copies of this patent may be obtained for five cents each, by addressing the " Commissioner of Patents.
Washington, D. C."2
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Kimball, Herbert E. Stripping-Plate Molding-Machine, patent, August 1, 1911; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth853955/m1/4/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.; crediting UNT Libraries Government Documents Department.