New-York daily tribune. [volume] (New-York [N.Y.]) 1842-1866, 1844-07-22
j. r. MILLS 81 CO.
MONTH GLOBE PENDULUM CLOCKS.
Nn LOO E'nLIoa- 81 AeLc. Enrk

Having enlarged their establishment are prepared to
furnish any number to Order and would respectfully ca The
decided advantages this Clock has over all other Imeheep
The great Improvement in the Time Part consists prirci
pay the Escapement. which may be called Fnctoness
called Rotary T"rson Pendulum. The Bail four and
a-half lnchs dameet-oi glohuar form and hollow and
m Df ia e sife Of G ans ro 5a
the spring. and causes the TO peor m arc acting upon
lever connected the Arm and the Pallets EcapemeGt
which impulse CARED through tns Spg 20 .ne Bq ana
keeps IN motion Inc spring IN anscent siae IS lo1ce,
BIZ its being twisted either from that state shortened anu
the ef c e 70 JIy 9erryn ny b e from s The ma
,ainlng power at each return.
or los OF power arsz from an increase Of iricton thereby
esenng the Impulse given to It, and shortening the OF rs
will gam seconds duy by vibrating arc OF three de
that by increase OF friction ard loss OF power
which Is always the Gaze, II will gam tine
ANY difference OF friction or maintaining power IN THIS
Clock will affect the time given By this Pendulum its
orIons vibrations rendered perfectly lsGchnai bJ the
influence that the toron OF The sRnr ms In s reaction upon
the force OF gravity OF lhe ball The different degrees OF TEN
time would lose By tire expansion e the sp::ng in length
aeenhey 81 10, y e e sa ~ s
consists principally IN The application OF Eotary Hammer
p SGn aa @es for Sboui City Sar wee & once Wind
'"S'up' THE ADVANTAGES ARE.
lst Tint very little cere Is required setting up,
sequence OF IL not being liable u be other
end Il require, OIL the Pallets or teeth Of the Swing
Wheel the being friction baiween ten ard the number
the revolutions rf the SWING Wheel SKY times eSx
other words SKY years IN making nany eroluons
rs thyn inch second Pendulum Clock docs
year. hno requires than fifty times le=j
power; consequently nrse sm"rr iesS OF friction and
tian IN other Clocks sad therefore the motion much
regular.
ID |, vii fpr o:e yesI with once winding up Is SILENT
"the, than s'n- tire hour Is simple ensiY adjusted ard
regulated: and eG the time vyI ID nere1 other
Clocks hy the difference c temperature the density Of the air
by rirr,s oi ifiuon. !uu,i movements e.
wavs n the same equal time.
The.e clock. have nov been IN operation at. three yen
one Of them placed IN the the American ,rst
tute nthc Ci y Of NewFork May lSil-w.s exhibited
at the FAIR IN October that and Medal 1-sred with
The inscription Tim! II ngenOs piece mechanism
Il was then left with OF inc examining Committee urti'
the next Annuai Fri- OF the Institute October. 1872
and aean eshib n ,he Far and examined by Commit
the MS crption that u had Jes fully tested
=. IL. II. e CO.
Have on hand and intend keeping Constant supply OF Man
tel Clocks Of variety oil patterns with and without glass
shades rrnins from one month hrtythree days. TO one
year ;hfea ldec and seventy dys with wind
ing; nso large Time Keepers for Banks. Churches. PUBLIC
Horse. scr. running with winding. And will
also manufacture ORDER Turret Steeps o. Town Checks.
running from one month 10 ysor.
June Ord, ls44, iySll