US110218A - Improvement in machines for beaming yarn or warps - Google Patents

Description

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Letters Patent No. 110,218, dated lleemoher d0, lilfA IMPROVEMENT lhl MACHINES FQR EAMlNG VFtlki QH WARPS.

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To all perrons to whom, these presents may come:

Be it kiwn that I, Gnome Drinnen, of Hope chusetts, have mnde new and useful invention having tc Machines for ,Beaming Yarn or Wnrps and do hereby declare the natnre'nd purpose of the unid invention, and the nihunerinwvhich' it is to be `performed or is constructed and operatedyto he hereiuafterdesorihed, reference heing` had tothe accompanyingfdrawingin which the id invent-lon in representedlnlts nppiieatiim lo who is technically culled A The main purpose-ofthe invention is to 'eiet the winding f the yainsor wnrps on -the warp-beam or l roller at a uniform speed or velo'ty while the 'winding may be in the/process of being carried on.

other words, the ,meehtnisi eeesttlng' the inveeltion is for muintnihing nnilormit-yof wind or surface speed of wind ofthe yarn on the beam;

When-n warp-dresser or a slasher-henm is driven or revolved et :t uniform speed the yai'n or quantity wound thereon will have its droit or velocity of wind increased as the mass on'the henml may increase in diameter.

With my invention, notwithstanding the constant v variation in the diameter of the mass of the yarn ,on

the beam, the yarn will be wound upon the benin with a uniform velocity. l A

Furthermore, the degree of velocity of wind of the yarn may be varied at will, :ind to n greater extent,

A by my invention than by any other known to me.

The velocity of the winding of the yarn on the beam will remain uniform -uutil the maehinery may be ect to produce a diilerent rate of speed or wind of such yarn. 4

In carrying out my invention I .do not employ, pn n vertical shaft connected with the -yninhenm hy n.

l train oi' gears, a friction-wheel to slide on such shaft or on a. feather or rib extended therefrom, and also toA rest circninierentinlly against theide of a driving-disk to he put in revolution by another shaft, such mechanism 'boing very' uncertain for operating the yarn-beam, although the velocity of motion of such nitty be changed hymoving the friction-wheel Inenrertoor further lrointhc center' or axis ot' the driving-disl l n I have substituted for such friction-wheel and disk a set ol' cone'pulle'ys. or drums, nn endless heit, and certain other mechanism, to be hereinafter described. I have also made other important ehnnges, all oi' which '.l'shnll nowAproceed to explain.

In the drztwiug- Figure 1 denotes n. top view;

Figures 2 and 3, eide elevations; and

Figurc'lgn longitudinal section of portions of a spur-gear, a, to engage Slasher, with my mechanism or invention applied thereto.,

Eigure 5 is n. top view 3 Figure 6, n longitndinul sentirmi; und

Figure 7, n. transverse section of portions of what I terni the compound motion, and sundry necessories, the nature of which nud their modes of onomtion being 'hereinafter particularly deiined.

In tige. 1, 23, and 4 ol' suoli drawingf F denotes n portion of the frame, and

G, n pztrt ol the drying'drurn oi' n Slasher, while ll denotes the rotary fnn or blast-wheel.

A is the yarn-beam or roller upon which the wnrps o r yarn are to he wound. ',15 and G are guide-rollers, ou which the wnrps pass during their passage from n roller. Il to the iremn en 6l 'which 'is the :mme :is in :in ordinary Slasher.

Thewnrp or warns nrc shown in iig. 2 by the line or lines W. V

1t will he evident-that the rote of velocity of the periphery of cach of the guide-rollers, B, 0,'nnd I must correspond with that of the mass of yarn wound on the benin, or with that of the yam as drawn'ove suoli rollers B O I. Y l

On the shaft of either of the rollers 0 I, and at or near the outer end oi such shaft, there is xedn with another such gear,b, fixed upon `:t short shaft, provided with a drivingwheel, c.

An endless belt; d, goes around the wheel c, and :mother wheel, e, fixed on a short tubular shaft or sleeve, f, (see lig. 7.)

'lhe ,shalt f. revolves freely on another or longer shaft, k, and is provided with a bevel-gear y, thatl engagea with two bevel'pinione'h h, whose spindles nie'arrnnged in :ind supported by n spnrgenr,"l, all as represented.

The spur-gear l is to revolve freely on the shaft- 7c,

and to-run 'between the said gearg and another `auchy bevel-gear, i, fastened 'to the shaft 7:. l

The geur l engages with a spur-gear, m, oi' train of gears, m n o 1, arranged as represented.

The two intermediate gems n o have their axles or pivots prdieetod from :ind supported by-n. lever, s', whose i'ulcruni is the axle or pivot oi' the gear m.

The gear p is iixcd on n horizontal shalt, qioxtending across the fimne of tho ninehino, und being provided with a long screw, r.

'lhe said screwxielnls thlongflrorA works in n holt- `shilter, s, applied lo :in endless holt, t, :irl-:urged upon two conical drumsor pulleys, u r.

'lhe cone-drun1uisilxeil on n. sli-lift, 7, proxidud with n. driving-pulley, e', :intl ai loose puller, w'.

Un the shalt of the cone-.hum o is n spui'fgcar, w,

(see fig. 2,) that engages with a larger gear, z, lixcd on one end oi o. nlmi, y, which on its oppiniite cnil cna-rico :i Fpnngenr, L', to engage with another spin gear, a', lixed on thc simil: ol" the yarn-benin A.

Un the slinl'n if of thc bevel-gens' there is :i concdrnrn, b', whiclnlby menne oi' :in endless belt', c', reccives rotary motion from another cone-drum, d',lixcd upon e shell', c'. n

On the simil: e in :l gear, f', that receives motion from :L train of gears, y', h', and i', the latter of which is tixed on the driving-shalt j'.

A screw, n;

only, screws through o belt-shifte, n', applied lo iluA endless. bell: c.

There lis :i cranked vwheel, o', fixed on lhe shall l.

By taking hold of the handle of Lhe crnnhedwhcel and turning the wheel the screw m' moy be revolved so as to move the belt c" on and endivise of the cone drums li d'. From the above il will he seen that, when ihe driving-shall; j" is in revolulzion, the yarn beam A will have a. roiarymotion im parted to it, by menus of ille cone-drum el, the endless .belt 2, the cone-drum e, and the train pf gears w x z a and iheir shafts, euch constituting in substance the mechanism for eiiecling ro tary motion of the yam-beam. l

Furthermore, il; will also bcseen limi there is ap plied to the heli; i, of the oai rneohanisimn mechaniem for. gradually moving ii; from the smaller to the larger end of the cone-drun1 e :is the mese of yarn wound on the beam A may increase in'dizmneter, the purpose of auch mechanism being to gradually clacken ille speed of the hczimA..

This hitter mechanism is composed snbsieniinliy of the train 0i gea s ih, g' f', the conedrnms d anni b', ihe endleos bell; d, the -tmin `of geom 5 'in n op, the shais k, e, and q, the arer: i', :ind the heli-shifter s.

Were such thc only mechanism employed for :icinating the' beam A il; would have a, eonslant decrease of velocity imparted to it, such being regulated ordetcrmined according to the position of the heli; o' on the drums b d.

Now a constant decrease in ynrn-hcnm will not suiiice to cnnble i5 lo properly tolse up orwnd np the yarn or wnrps; for :is `the amount wound on thc hcnm muy increase in didine ier, the yann would nc wound up too fast :ind its driitl would be increased to too grunt anwexten.

'lo reduce tho rclocity ot' the beam, or regnlni'c such so :is i'o conse in io impart. to the surface of the wind n nniiinm velocity :is il'J may increase in dininerer, i becomes nccessnry to combine with the mcchanisin inst described another, viz., that composed oi' thc goers a Il, the pulley c, ihc endless band 1I, the pulley e, the simil; j; and gears y, h, and i, such being applied together, and to the shall; .linnd the yarn-guide roller C, in nimmer as described and rep resented.

ihis latter mechanism may bc termed the compound motion.

lin mode ni operation may be thus described.

'When there is any tendency of the beam A to take or wind up the yarn too hier, n. corresponding increase will talco place in the rotary motion of the guide-roller C, which will be imported lo the hereigeiir y, thereby causing il to revolve foster than its lello?! geur i.

the velocity of the In cnnseqncnee of rhis the ear g will, by its nciol on the gear/z, cause the geni l to revolve, whereby the screw r will be E Sill be moved np the drinn v.

it necessarily follows from this that the speed of the nenni A will he Blackened to the requisite exen.

having iin simil: 'dnly supported inv boxes, so that the screw can have n rotary :notion pnt in revolution nud the belt By moving the heli, of on the cone-drums, b' c? We :iro able io vary the speed of the beam A more or lens mi occasion may require.

So long as the two gears g i may revolve :la a like speed, the gear l will remain stationary rcletively tc :inch gcnm y i; but, as sinon :is an inercase of speed leken place in the gear g over iholo ihn gear il, there iriil he 'produced n corresponding moremen, of lle gear l, whereby :i relative motion will. he iinpartcii to ille screw lr.

in lie drawingsi exhibit; o. hipper or lercr applied o the box of one oi ille journals; oi' the shall; if the conen drum e, such hoi; resting on the shorter erin ol such lever, :nid being applied to the frame F oo as $0 he vcripzihlo of being moved vertically thereon.

By moving the lever 3i the gear w may be thrown either out oi' or inno engagement with. rho x, thereby cccting ai stoppage of the ynrirhcem A or storting oi it, mi occasion may require.

1l: heilig desirable to errent the ro'iary moiion oi the screw fr simultaneously with the stoppage of the your-beam, nml to sieri. the scid screw simultaneonsiy with @he sterling of the yarn-benin, .i here ci plied zo ille lever a :s wedge, y', resting in or on n stationary bracket, i', nach wedge being connected with the lever p' hy meines oi' n rod, gi, all :is reg resented.

lever g2', will mise the lerer e! no ae io .lill *ille gear o 'ons oi engagement willi the gena' itinere@ hy causing i ceseaiio'n of mention o the :sereni fr, ami, a o, consequence, a @stoppage di motion ci' the bell-shifter n.

0n drawing haci: the lever feo :is lo miao me geen' w ino engagement with lise qi-zn e', iihe wedge 'r' will be rciracied so ne lo allow the lever e' to all by ille gravity and engage the geni* o with the `The mechanism hercinbei'ore described nor, only performs the fonctions no. hereiubclore stated, lino readily and quickly mijnen; iisclr" lo en 'empty when pnt in ine pince ol n full one or one previously removed from the frame, thun sawing the rieccomi); which would otherwise result, oheving ille endless hell: of he main drums n o moved by :in attendant hach to theriecesmry starting position.

The change is eected Without any attention on the pnri of the attendant.

The screw l' will be rapidly revolved in o. direction 'opposite to that is previnnslyinnl, lire increment beinr continued until thc two gears y i of the coinponnd motion revolve with zi.- lilie speed, nflcr which the motion of the screw will be reversed, :unl it will be conseil to ncrnntc the belt-:shifter in :in opposite dircctidn and as may he required.

I niche no clziim to :my combination or arrangement oi' devicea :is shown in the United States Patent No. 25,266, my inrention being what, with reference to the machine described in such patent, nmy be nonni-dcred :is :in improved machine, one specially applicable lo ai. filoslier of ordinary consti-notion, one in moet respects more efficient :md necnrne and its operations.

I clziinlim The combination in; well as the arrangement oi' the mechanism ihr cli'ccing rotary motion ol" line yam benin, lhc some coi .tinof the cone-drums n @the beit :imi thc genre nf x a' and their Sheila, with. the: mechanism for grndnnlly moving the. bell 3 from thc smaller lo the ini-gi r cmi ct'ihe drum modellerinsisting snlmtnniinlly oi' the' iraiin of gears i' li'gff, the conc-drums 1l' :ind l1', the endless heli? ff, Ellie tmin of nun-.s1 iny n o p, the shells k e and g the ocrew r, and the belt-shifter s, and with the compound motion ne described, composed of the the endless belt d, ille pulley e, the ehnl'if, sind Ehe 'lihe seid wedge, when pnched forward hy the geen@ o i, the pulley 5,'

,gems g k and i applied together nud to the shaft k, :in I the yarn-guide roller C, in manner as described :unl represented, l

2. lhe combination of the screw m' and the bellff sllil'tern', or theii` mechanical equivalents applied to the belte', with the mechanism bx'eti'eeting-retary mot-ion of the yarn-beam, the mechanism for gradually moving the belt' t from the smaller to the larger end ofthe drum e, and with the compound motion, als described.

3. The combination of the wedge r', levers', bracket t', und rod q', with the lever p'.

4. 1u combination with the mechanism for effecting the engagement und disengagement of the gears fw and x, and, with the gears o p, of the mechanism for moving the endless belt talong the drnni r, :L mechanism, substantially :is described, or itsequivalent, for ell'eeting the simultaneous engagement or disengnge ment the Suid gem-s o p, snehinechanisn consisting of the wedge r', he lever s', b neket t', and the rod q', applied to the level-p' and the gern' o in innnner and se as to operate und be operated essentially as hereinbefore explained.

GEORGE DRAll-ll. Witnesses R. 1l'. EDDY, J. Ji. SNOW.

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