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Collection: Books and Periodicals > Mining & Scientific Press
Volume 28 (1874) (430 pages)

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Page: of 430

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An Illnsj rated Journal.of Mining, Pop ular Science a
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BY DEWEY « ‘Co.;
SAN FRANCIS CO, SATURDAY, APRIL 25, 1874z
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Patent Solicitors.
Extension Steps for Railway Cars. «11
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/VOLUME Xx 'viIII
WNumber 17.17
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er,
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7
".
Siem.
The steps on one side of thé cara,’shown in in a: month., Rau abont five months in 1873. Pullman Cars and Air Brakes in England,
y
ee oes
I
'
the! ent, are down, and on’ the’ othsr side are The largest clesu-up, $7,700. Gold, tine. Six
nins flasks of quicksilver aré deposited dnrHenry Albert, 6f' this city,’ has" procured: a represented asup. Ths cut to ths left shows to
mt arun, In warm westbér, one-t ird ‘to one:
the operating mechinisnY more
in: detail.
patent, through ihe Scréérirtc ‘Pris Patent
ves
half a flask is, lost; and, during cold weather,
Agency, for an improvement in extennion-steps, Ls
mpany. abouta flask gets away.’ Had ths old bank and
preseut facing besu worked together—say, 200
for railway cars, the plau of whieh is shown in:
The claims of ‘this oempany at Gold Run, feet in hight—ths ground would have worked at
the engraving on this page! The''steps: are
a great deal better advantage. 948716" «
The Gold Run Hydraulic Co
“ave
The ;.Epglish journals of recent date contain
numerons :articles complimentary. to, the railway systems of this country.
They refer more
directly to the’ Westinghouss ‘air’ braks ” and
Pullman palace cars,.; A great anmber of ¢ar¢
Placer cennty, have been worked mors or less
tn] and accurate trials were made with refersnee
ra
It, is ‘at present owned by;
to thé efficiency of the air braks} system,:the
usar ths'ground, when thecarsa stop at a sta. the Cedar Orcek (English company) and Minresnits of which proved in every way satisfaction, 1n order‘that.ths passsngers may easily: ‘er's Ditch Company.':To Wi W. Anderson, for
Perhaps all of on r réaders are not aware of tory. It seems rather strange that this system
years superintendent of these claims, an
nionnt to the platform; bnt whén ths cars kre atwo
miner of'many
/ years’ expsrience, we are inthe full extent to which powder is used in hywas not bsfore adopted in England, since: it
ready to start, the steps ,can ‘be drawn np, to debted for the principal ‘items following. The ‘draulic mines. At Dutch Flat giant powder is has been in nse with such snccess'in this connthe ordinary length, and thus he ont of, the, eliims are 2,400 fest long, by 600 fest wide. . employed:to break. up the bonlders so that the try. However, some of the more conrervative
will pass throu gh the sluices , leaving individnals in that, conservative isle did not
Ths first working comprised: acres. of gravel . fragments
way of any obstruction on the rond.
ome
1
ral
fa
4
?
f
'
fore) 2 eer]
ny AY ab}
. believe in anything new or anything American,
J
"Yn the engraving, Avis the snd of a railroad,
conatrneted so that they may
he extended down: for fifteon'years.
Blasting in Hydraulic Mines. .
ear, and B, the platform; C, D, and Fi, ave the)
three ateps ordinarily attached on each sids. of
the plattorm.
“There permanent steps only i
ieach half way to the ground, and ars always.
,
inconvenisnt; especially
at stntions.where there
ars no platforms. To remedy this, Mri Albert
arranges eide-boirds,/f, toyslide up ‘and down
. on general principles, and it was not until the
efficiency of the apparatns was’ forced npon
them that they consented evsn to try! its 'As
Englishman are, howsyer conservativsy willin
. to adopt any economics] arrangement, after “it
is bnes proven to their satisfactiou, the West
inghonse brake will prohsbly”
be’ extensively
nssd.' They'do not like the idsa‘of a proposed
along the nide-boarin,' 9, of the psrmansnt
steps; snitable guides, ?, bsing provited. The;
change, but when it is onte effected and is''A”a
sliding'side-board, f, whiéb is next to the end
vantageous, they allow'themselves to ‘be! over.
of the’car, ‘extends npward along ‘the.side of
the car at the proper angle, as at-j), and. this
npward projecting portion also moyss between
The latest’ trials have been with the Pullman
Sones
. te
I
ll
iS asiTlnw
‘pelacs " cars, ‘something which Englishmen
‘with thsir lovs‘of eass ought all to”aippreciate,
They havs been placed on ths Midland Railway,
dovetailed guildés, fein ths sids :ef-the! car.)
The Idwar ends of the sliding: side-boprds, Jf,/
are conuedted bya’ step, v/.-'90 «thatrthey will)
‘and judging from the reports in thé English
papers, satisfy even the fastidious Britishers
with thsir ssse of motion and elegant fittings.
mové together! “Each of the boards,
f, is’ pro\
vided with a longitndinal sloty m, which) is .as’,
Still the cars are as‘yet only considered as'an
long as' the distance’which it is) desirsd ‘to ;ex-,.
tend the'steps, and’ a pin,'x, projects from op-)).
“experiment,”’ ‘as ths following itsm from ’a
prominent London pspsr will: show: ‘The
posite the end ofithe lower psrmanent step;'
through the slotyiiks tl toyie:
ti tore
IBstween the lowsr permanent step, H; and
manager of ths Midland line, Mr. Allpert, has
always shown that innovations-if thay are but
improvements-——hays no terrors for him; and as
he was the first railway manager to run thirdclass carriages in all trains,'so he is the first to
' recognize the undeniable advantagss offsred:
by
the conilectIng step, tof ths sliding portion, is
anothst step, O0,: which has a'-aqhare tenon on:
each end. ‘Phis sqnare tsnon is of ‘a proper;
size to fit snugly iu‘theslot,7, and: move up.
and down aloug it'whén rsquired.).Two links,
the use
of thé: Pullrnau cats. °"AS we learned
by personal expsrience
of the’ .m6st' gratifying
kiud, the passenger in ths Pnilmsn car has
pip, shown in the''step, and in ‘detail im the:
sectional view,’are joined togethsr at one end,»
while’one!of thsir opposite ends «is attached to:
ths projecting piu, #/ of ths ipormanent ‘steps,
comforts beyond those of the hest ‘first-class
carriagé ever made, and, in spite of the’ vexations smallness of our island; whith prohibits
journéys of a length which ‘is’ comimon in “the
and ths othsr to a'pin ptojecting from the end
of tha ténoh of the sliding steps.’ Shese jolnt.
greatest conntry on earth,’ ‘we vsnture'to pre
ed links are just long ‘enough .to:isupport thei)
dict’a very fair amount of snccess for this. new
experiment dn the Midlatid Railway!’?
i
sliding steps at the properidistance between the
‘The rsports go on to describe’ the cars
in ‘de
conntéting . step, J, and! the :lowor permanent
stép. On the inner end of each ot the npper.
is provided, ata Rom which will be opposite
tothe step, O, and lalso other pins, 9°, will he)
opposite-the lower permancnt steps when the
tail, sizs, build, ’adornmént,ete!° They speak
of ths prsatsst novslty being the facility afforded
for passage froth One'car to’ another,’ and ‘thay
also speak'of thé ease with which they start up
when stsam is turned onthe loctmotive, at
lower permanent step At right ‘angles ‘fo. the
thers will evetitually atise somsthing to ‘Brambls'about, or it wonld not snit the British pub
guides, 4, of ths sliding boards, a pin
or Ing,
7,
tribotable’to the “Miller platform.’ Of course
sliding, portion is extended. Other projections,
7, are, secured to the step, 0, and-also‘to, the
Ings, 'q,, 80, that’ when the-sliding ‘steps are Iowered into position,
the lower, pins,'¢, will’ first
strike the pius, 7, of the’ stép, 0, pnd carry it
down to’its proyer position, or until the hinged
linka are fully sstended., 72
lic, and this somsthing will most prob ibly
be
When fully lowered to, this point, tha’ npper
the charges for tiding
on thess'cars.' However,
as Englishmen /nsually'trhvel”
with elabérate
outfits, calculated to becorducive
to personal
cotsfort,"all of ‘whith is expensive and troublesome; they ought ‘not to grow! about paying-a
the permanent step, So a8 to’ aid in supporting
! commodations.1? Those “journsying’ ‘ahout the
ping, 9, will have come against the pins, 7, on
the exisnsiou. To accomplish this moyvaiient . :
propstly, the lower projections, 9, , ou’
ths
glides, ars shorter than
the upper ones, q’, 50
little sxtra for increased comfort and better‘ae
SION "STEP:
SAT BERTS 'EXTENT
1
FOR" RAILWA’
é'
“tight littls island*'
can in a'short tiie ‘do.‘80
with greaterease, the'only hindrance bsing
.that the diatances ‘are so short. ‘Tip’ Dorrit,
‘hand pipes to no xocks undistones corded up, ag formerly, En Little Dorrit’s'seape-grace brothsr,; whan travthat, they will pasé:the projections, r, on ths. Worked down, with old fashioned
permanent steps, withont’ striking; and. as 4. ‘the ‘depth of about 100 ‘feet on’ the” aversgo, ths bed rock of,old digginge.; A.systsm of ‘top eling in Switzerland was posssssed of:an eqnipion ate
h
eevee.
ty
Jat
2
‘blasting’* is: practised, followsd., hy breaking ment 80 slaboraté‘and extensive, that, as Diotopen giant cartridges'and pouring ths powder ‘ens ‘expresses it, the only ‘fear was’ thst the
on, to, the. rock. .,This is.sometimes built ovst world would not'afford & proportionate anount
permanent steps, ‘so that, tle’ khort
strike it, in order
to force it to ifs propsr posi-. known depth to the hed rock, which: can/'only’ , With elay to hold it in place or givs prsater ef, of travel. This may bs the oase with'thé Pallfect
to the blast.. A fuse, and :cap explode the man caks‘ih Eugland, as’ the shortness:
ths completion’ of the tunnel
of the
il
‘When the, steps are éxtended,
the step, be worked aftst'
routes'prevants fnll:justics being done to th
, will bs; held firmly in its’ position by the. méntioned in'a previdns issné. "Two of Hoschargs. Hngs boulders: which esnnot bs ard,
Pi
at ih
tata) dt Ge
Bs
:
square ‘teuons which ht in the slot at edch end. . Kin‘s'gianis are used for piping. “For conven: sledged, nor blasted (without: drilling) by
in front, and ‘to gain a more black, powder, ars thug quickly rsdnced, pitchsd
* Wheh the steps ars drawn up, thé lower conience of handling
got rid of.;.
. »o-Tae, Waitt Prre Tunnet.—A* bill'is: before
necting’ step forces the step, 0, ‘wpward until it concentrated stream, these pipes were made by into the sluices, and entirely
Pipe clay, ths terror of many mining claims the/Senats granting to William !P. Walton the
strikes ‘the lower psrmsusnt step. come ig Special order about 474 feet longer than those of
in
early
days,
is
now
disposed,
of
by
blastin
bright to construct a tnounel, vine: milss long,
ordinary
cdnstructidn,’
being
12’fest
‘in
full,
can bs sxtended or contracted-by a‘lsver,’V,
which fits closely aguinst the snd of ths csr. Including wasts. water 840 ‘inches are’ nsed “with gisnt powder. After, the blocks,.of olay through ‘White Pine Monntain, ‘Nsveda,<toare
rolled
down
fromthe
facq.of,
the,
diggings
gether with the right:to, pnrehase: ‘six sections
‘This lever Baie 2 sels bar; or of a V-shaps, daily.’ Water’ ratss'in this’ district ‘are 12%
by , ths . powerful” hydraulic “pipes, “clay of non-minsra] land, south,
of ths;tunnsl, at
¢ 2":
aa represénted in the drawing.’ Inthe latter ‘cents per twenty-four/hours.* '*°
conseqnence, the projections, *, on ths steps,. The company ars now piping ovsr ths sams
it down some 100 fest deeper
0, ars clossr to ths guides than; those on the ground; taking
pin will) They are still'leaving
large ‘dsposit of un
‘ease, 'drie arnt of the V-lever will be'seoured
on “Ths sluices ‘of ‘this ‘company ‘ars’ 1,500 feet ‘auger’ ia sent with ease int thecénter of sach] $1,25 per acre, and ths right to purchass,at 65
is followed
by ‘one-quarter’ or“more of 4 ‘per acré, all mineral, lodss discovatéd, by, the
& swivel’ block; IV, which is' attached to thé lone” and four ‘feet wide; water; ‘four to “fivs ‘This
a half ‘cartridge of giant powder, with fuse ‘attached, tunnel, provided that local mining Iaws do not
sliding extension,
j, of ‘the sideboard, so that ‘inchee deep; grade, ‘seven to'seven and
the brakesran,
or other person, can, as soon as inchss in 12 feet. Boulders, one foot or more When all is prepared, the minsi fires'in sneées. preyent such purchase. (if) roc ii wr) © tit
the cats cease moving, lowei the eteps. 7?
f ‘in ‘diaméter,’ pass ‘* flnently'" down’ the ‘sluice. sion perhape 20 shots'by bid of a hot iron and ‘THe Sénate Mining Committee
has redéived
iq
“By this, arrangement’ the inventor’ provides Wight: hands: gre’ employed, runing '24 hours; rod! This disintegrates ths cement so thatit
practicable to rednce it by action’ of the water, thé résolntions of the Nevadd’minera’ mesting
Jestopic ‘or extension ‘étepe,’ which’ can can, be)’ Yellow pine ‘and ‘pitch ‘ate used for lightisg . ‘atid
prevent
solid
particles
of
clay
from
robbin
‘protesting’
against
the.
adoption’
of
‘the ‘Comup
the
diggings’
in
this’sectidn,
oné’to
one'and
either lowered ‘ot, elavated ad'necesaary, there-.
Lods and Sntro Tunre)’ amgndnients “to
by avoiding tronblé and’ arboyance to passsn‘a halt cords being tised nightly in ‘some of the ‘the’ ‘sluices' ay''formerly, hy ‘oarying: of gold stock
the
mining
bill,”
‘anst
imbedded
in'its
sticky
sntface.
«(Ft
"1°
gers getting on ‘board or léaving ‘railroad ~ cars.’ claims, Coet, $4'a cord,’ Olean ‘np abdut once