New-York daily tribune., 1844-08-01
.Agenls N IllYetltOI: ,,,o,x, 49, - n.a, n,
GEG iSi RlPPNHD & son. IS Waterloo Road.
K. MILLS 81 co.
MANUFACTURERS OF CRANES SPATENTTNELVE Il
MONTH GLOBE PENDULUM CLOCKS.
No l09 Futon 81. Ner. York,

Having enlarged their establishment prepared to
furnish any numbeto Order and would respectfully call 'he
intention o. public the unpGnlicle Improvement ana
decided advantages this Clock has over all other Iineheep
rbe great improvement, in the Time Part consists prrci
paly the E,capemeGt which may he called Itci'onieS'
cnIed Roiaty or Torsion Pendulum. The Bail "a onr md
aha inches IN iinmeteu cobuiar iur1i ard hollow, and
s " ~ the 5fm Of Cmns: the revolving bali
the spring. and the "a perform M arc ncos upon
lever connected with The Arm and tho Pallets OF Escapsmen
which impulse carried through the sp;nc to ne Bq AMI
keeps ~ melton. The spring IN 9necent state Is onse,
by ia being twisted either why from thai .ae s9l,snrd M m"
and the force of gravity receiving the pn'e i'cm TIE MAIN
There is nn regulaty exsting IN the Pendulum,
by i,s o power arising oG increase OF ncton thereby
yrr,s Ii i measure true of four degrees, it
viii gain seconds day By vibrating in an aIc OF three de-
hat by nm increase n coa @ and loss OF power
Any difference OF r. 'ton or np,nnlnog M power ~ IN ths
vibrations rendered perfectly sochrna by the
the rs OF say.rv Of the ba The different degrees Of tenn
perare do not affect the time given by this pendulum The
accurately counteaced by the gains by its expansion
in width and thickness The Improvement the Striking Part
Ecb paP Of ths CocR dTssn by spns equal
pounds weight for about yfour weeks with once wind
'"N'D'' THE ADVANTAGES ARE.
lt That little care required setting i up. In con
clocks. .y
of tho revolutions Of the Wheel are sixty times less, or
other w0rds sixty years mnklng revolutions
thirty inch second Pendulum Clock does
year And requires than fifty times less maintaining
power consequently very large less OF friction and
lhan other Clocks; and therefore the motion much
more regular.
81. 1t will year with once winding up is SILENT
other ,han striking the hour IS simple easily adjusted and
regulated and So the time will not be altered other
Clocks By the difference OF temperature the density of the
by Increase of friction, II per forms It's movements III
ways IN the same equal time.
These clocks have been operation about three
Oae of them placed the OF the American lns,
tuie. the City of New York, May, ls-wus exhibited
nj the Far October that year. and Medal awarded with
the inscription thai very ingenious piece OF mechanism
Ii then left with the examining Committee until
the Annual Fair OF the Institute in October. lS42.
and again exhibited at the Fair-and examined by Commit
tee Of scientific tesB. and awarded second Medal with
the ns crlpton that 1t had BEEN fully tested.
j. X. NJ. g. co,
Have hand and intend keeping constant supply OF Man.
TEL Clocks OF variety OF patterns with and without glass
shades, running from month thirty three days
year three hundred and five days with wind.
ing: also large Time Keepers for Banks Churches. Public
Houses. &C. running year with winding. And will
also manufacture order Tuet, Steeple Town Clocks.
running from month ~
June 5rd. ls+i y3im