Watchmaker's Tool. Page: 3 of 3
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512,942
sarily always meet at a common center. The
roller being thus held, the hand is removed
from the wheel and the nut operated to ad-
just the centering pin and this being set to
5 its proper place the roller can be easily re-
moved without danger of bending or break-
ing the staff. In removing the hands of a
watch the operation is exactly the same.
Having thus described my invention, what
xo I claim as new, and desire to secure by Let-
ters Patent, is-
1. In a roller extractor and hand remover,
the combination with a pair of, spring actu-
ated pinchers, of a plate connected therewith,
15 and a centering pin adjustable in said plate
and between the jaws, substantially as shown
and described.
2. In a roller extractor and hand remover,
the combination with a pair of pinchers, of a
2o plate connected thereto and projecting for-
ward between the jaws of the pinchers, a tubu-
lar standard mounted upon the end of said
plate and a centering pin adjustable in saidstandard, substantially as shown and de-
scribed. 25
3. In a roller extractor and hand remover,
the combination with a pair of pinchers of a
longitudinal guide rod the toggle arms and
sliding bolt connecting the rod and pinchers
substantially as described. 30
4. In a roller extractor and hand remover,
the combination with a pair of pinchers of a
vertically adjustable centering pin arranged
between the jaws of the pinchers and at right
angles to the body of the pinchers, substan- 35
tially as shown and described.
5. In a roller extractor and hand remover,
the combination with the pinchers of the plate
secured thereto, the adjustable centering pin,
the guide rod, sliding bolt and toggle arms 40
all arranged substantially as shown and de-
scribed.
JOHN A. BRICKER.
Witnesses:
SIMON J. MORRIES,
WILLIAM W. \CCLUNG.
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Bricker, John A. Watchmaker's Tool., patent, January 16, 1894; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth173619/m1/3/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting UNT Libraries Government Documents Department.