US1630817A - Loom shuttle - Google Patents
Loom shuttle Download PDFInfo
- Publication number
- US1630817A US1630817A US125335A US12533526A US1630817A US 1630817 A US1630817 A US 1630817A US 125335 A US125335 A US 125335A US 12533526 A US12533526 A US 12533526A US 1630817 A US1630817 A US 1630817A
- Authority
- US
- United States
- Prior art keywords
- filling
- shuttle
- bobbin
- control
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J5/00—Shuttles
Definitions
- bobbin chamber and snch ballooning is generallyeinphasized near the; tip end of the bobbin .or llli-ngjcarrier andv often becomes serioiisly objectionable. f
- One of ⁇ the objects .of the-present inventionisto ⁇ provide a lilling uncoiling control member securedgto a-.fwall ⁇ of ythe. bobbin chamber-with abow or bend, inherently tiere ible and adapted for engagement withv the 11n-winding filling near thetip portion of' the bobbin as the filling is withdrawn troni the,shuttle/during weaving. Morespeciiieally st-atedfthe' filling 'n.ncoicli'ng control. inem- .ber has itsends secured. to the san-1e wall.
- Fig. 3 is fcross-section'on the Thefshufttle maybe ot'usualcomprises -the body portionv 1 in 'which' Jis- -forinedthe bobbin chamber 21 "for the .f portfof the thread* package, which, infitheif.k
- ben may constituted' ⁇ as"'a; f1eX ible cord, I A braid, string, or l'otherl like niaterial,v inh'er en'tly posses sed'f oiZ su'fHc/i'ent self-sustaining l qualities t.o inai-ntfain; its initial' position in Y thejbobbin chamber as will more fullyapil I pea/r.
- Vthreadnis 'i likewise tensioned f' Y hel'tillingl uncoiling control n'ieinber may hejvariously 'formedy and preferably, though 'l .suficieiijtlyfstable and.
- the uncoiling vcontrol lineinber is formedf'librous' material, eith-,erfasV cord,
- V.the like it fbe subjected to:V a 'surface treatment ,ot a semi-.stiifeiiing coinl pound, such, forv instance, asiparailine, Wax, "shell'ac, ori the like, tocinipartand insure thervnecessary self-sustaining character' togthe unco'ilin'g control member.,
- V"Wall otthebobbinj chamber in any Vdesired imannenbuh as herein indicated 'the ends 1l EaiidzlZ ofthe control meinber'are 'passed into openings formed infthe'same'wall ofthe hobbinchainber 'andWedgcsfland 1.4' are i driven-in to secure theY uncfiling control fithdrawnffroin 'a fillingcarrier, and atmember Yin its operative position'in the boh?, Y bin cliainhenvith the vbend ofthe saidfrfnem berresting uponthe filling carrieruor bob- K bin.
- Thev term cordi is herein used-lin its broad sense to include.any of c c thefxiisual forms-of textilev braided or'twisted'elements'l -v yor even rubbeigkwire, orother' lilrefinaterials,: f v
- textile:inaterialfinay be furtherv enhanced by application of covering forooatiiig, suoli .as
- Winding' control member extendirigin a diV i i recti on longitudinally -of thelishuttlefat one side ofv the bobbin chamber and having its v ⁇ ends secured to the ⁇ shuttle body at'f'thesame.
- a filling replenishing loom shuttle having a bobbin chamber to receive a yarn package, a filling unwinding control membei1 having its ends secured to the wall of the shuttle at the same side of the bobbin chambei' at one end thereof and provided with a s yielding bow or bend between itsenols for engagement with the unwinding filling at one side of the axis ot' the-'yarn package to permit automatic replenishment of filling.
- An automatic replenishing loom shuttle having a bobbinychamber to receive. a yarn package, a filling unwinding control mem-kl ber having its ends secured to the wall ot' the i shuttle at the same side of the bobbin chamber at points separated Aa less distance thanf the straightlength of the tensioning mem- 'the end the ends ofthe tensioning member formengagement with the swirling threadgasitis .ber toform ayielding bowor bendhbet'ween *j withdrawn from'the shuttle and ⁇ permit automati'c replenishment of filling.
- An automatic replenishing loom vshuttle having a bobbinchamber, ⁇ a thread-unwindz 30 ing controll member extending in a direction longitudinally of the shuttle at one Side of Y its longitudinal axis andhavingits ends secured to the same side wall of the bobbin chamberto provide a'downwardly yielding vbow orbend between said ends projecting' in Wardly, from thejside 'wall of the bobbin chamberto".permit the downward passage of' a lilling carrierirom thev shuttle and adapt l ed to engagey the fillingas itnnwinds about f eEoRGEvHe-YWILLARD whereof., I have signed my l,
Description
onononH-WILLARD, or Herrmann, MAssnonUeETTs nssonon To'jnnATn-nfvcon- Inorez'particularly to the'- thread deliveryconlaToRATTon-,on HoPnnALE, MASSACHUSETTS; A coaeToRATToN 0F1MMNE- Y v 'Y Vtoont SHUTTLE.
Application. fil-d: muy' 2s,
i' l v This; invention relates to loom. shnttles-and trol uncoiling `engage-nient typ'ewheren lacontrol member engages. thefyarnas it is the shuttle. v z .y y lt hes been proposed heretofore to lcontrol thefdelveryof thread vor lillngfrom the nnwonndf from. the thread package'withi-nshuttle bythe use of bristles or brushes withinj the bobbin chainbenlwhich engage the jnnwindingviilling..y The brushes or bristles,
however, frequently become.. entangled with the 'I filling and cause brealrage-` It has been further proposed to secure tothe side wall of fabric lextending theffnllflength of the E fill-ing ,barrier or bobbin which f rnay, in a nieaslire, at. least, control delivery of the filling from the shuttle.
' l.eis-the filling is withdrawn from the shnt.
tlerduring weavingfitj tendsftojV balloon in the. bobbin chamber and snch ballooning is generallyeinphasized near the; tip end of the bobbin .or llli-ngjcarrier andv often becomes serioiisly objectionable. f
One of` the objects .of the-present inventionisto` provide a lilling uncoiling control member securedgto a-.fwall `of ythe. bobbin chamber-with abow or bend, inherently tiere ible and adapted for engagement withv the 11n-winding filling near thetip portion of' the bobbin as the filling is withdrawn troni the,shuttle/during weaving. Morespeciiieally st-atedfthe' filling 'n.ncoicli'ng control. inem- .ber has itsends secured. to the san-1e wall. of r the bobbi-n chamber at points separated a distance less than thestraight length of the Y iilling nncoil-ingy controlineniben with the result that abow or bendis .formed in said ynn ei1f-1 l;)er, which is. caused to. -projgect inwardly of vthebobbin chamber and-engage the un- 'Y lcoiling llin-g, to check itsfball'ooning tend- ,encyandyetyield sufficiently toa permit the F510' o f onek good-forni thereof.`
In thedrawings';
ishingf` and self-threading;shuttle provided with. thev present invention, part of the Vshut- 'of Fig. l.
of thebobbinfchaniber vin the shuttle apiece The front 192c. serial No1 125,335,"
` Fig. 3 is fcross-section'on the Thefshufttle maybe ot'usualcomprises -the body portionv 1 in 'which' Jis- -forinedthe bobbin chamber 21 "for the .f portfof the thread* package, which, infitheif.k
present instance ofthey invention coin-prises f y' the llinge wound nponlthebobbinf or'Al-If-r. lng .carrier 5. l The .bobbi'n 'h'oldin'gf lCl' fO hiee the "shuttle nother-ein illustrated b'ecaiise f it forins'lno essentialparto'f thepresent: in# n f i vention and inayf bei as now` nsti-al'y in; filling f Y re'pl'enishing yshuttles; The bottoni "portionof the shuttle is open, asvat ffto'fprovide `for theejection of' theffl'ling' -carrier; or'
bobbinby' the transferring ine'ch'ani'snir in .K f' Y the l'oo'in,
indicated ingFi'gs', 1'and2`, isprovided with 'portion of the? Shaoi`,f. fsf'f Y I a-thresiing-e1oek7 having@ igngimdniny Q extending threadpaSSage' 8 with'"Whichcoin municatesfthe side "deliveryL eye" lfalnd"I so K far as the present inventionconcerned,"
the threadingirbloclr vfor effecting `automatiff;
of' any usual or desired type.A
ceiling control* member nearfthe delivery end' portionof the shiittle, and such' inein-A vthe shuttlei'sI provided with illingim;` v
ben may constituted'` as"'a; f1eX ible cord, I A braid, string, or l'otherl like niaterial,v inh'er en'tly posses sed'f oiZ su'fHc/i'ent self-sustaining l qualities t.o inai-ntfain; its initial' position in Y thejbobbin chamber as will more fullyapil I pea/r.
In the'presentjinst'ance of the invention,` i I the filling' Vinwoning Controlv fineinberlv com"- prises a braid 10", thev end portions -11 and` 12 of which are secured to lthef slinttle-fat .v the samesideof thebobbin chamber; The'kv l I distance between the points-11 and 12W/here the ends of the. control meinber are secured to the' shuttle is les'sthan the S'ranglitV length of the -uncoling control member-with the resulttl'iatthe latter is formed' ing'a bend or f bow betweentheends Hand12,as ind'i'cated'v` in Figs.y hand 2', and thebow or bendincr.y e malty Vrestsingxj'n thel Ii'llingf carrier,"jorfb'ob-y bin vnear the .delivery-end "thereof fl/Vhenli the til-ling carrier orbobloin'contain a large vanrionnt oi` illing,fas indicated inFigijflj, the i ,filling 'iinceilingVr vcontrol v member Vmay rest part-ly upon the tiplendportion ofthe-bohy j the filling 1` uncoilingfcoiitrol member,"'f tli'eY i U latteiwvillbear upon the surface of' thell-Lk gin ordilling vcarrie'if and partly upon', the conical fend; of the iilliiigrV adjacentsuch tip, and 'wherithe filling` has been-Withdrawn from theysl'iu'tftle so that the conical portion of thetilling'wind isl'no, longer engaged by ingy carrier'or bobbin 5, and in either case,
the eilliiig israpidly .,vvithdrawii from the sliuttleduring weaving, it VWill pass between n the control ineinberand t-lie.lillir i;` carrier or 'bobbiii andfbe restrainedv in its ballooninggv tendencies. 'ilhisf isivell? illustra-ted in l Qinwlierein the iilling ,c vis 'sho/Wn, as being V`,such time itwill have ,a tendency to swing i outwardlyorfballooiilduring the univinding process, but inasmuch as vthe bend or how i ""-z of the fiiiicoiling' control'fm'einber rests .upon
` veieziiiiingCarrier 'or bottin, aie; i-iiiiiig a must ypassbetweenfitfaiid theVV ,filling carrier,
vWith'fthe resiiit Vthat fball'ooi'iingV 'of the "thread I Yisv practically obviatedy andiA the Vthreadnis 'i likewise tensioned f' Y hel'tillingl uncoiling control n'ieinber may hejvariously 'formedy and preferably, though 'l .suficieiijtlyfstable and. stii to as s'uineand- 'inaintain the bow construction, asfindicated vcientlv Jv'ielrlable to allow l.the illing topass v- Y,loetiweeifi the loon( orA bend pintion of' the uncoiling controlmeinben'an-d the bobbin ,withoiitltoo liniicli or "undue retardation. v
l fOnegoo'd 'forni-oftheuncoiling control member consiets a 'braide'df cord ftvhich V.maybe rendered inherently self-'sustaining n "Ain its `fperitive,condition lin theV shuttle,
lasnindicatedin Figs. `l and 2, byV 'tensioning the-yarn elements in thel ,braiding machines,
'i'anc'ljvvhere the uncoiling vcontrol lineinber is formedf'librous' material, eith-,erfasV cord,
'braid Aor V.the like," it fbe subjected to:V a 'surface treatment ,ot a semi-.stiifeiiing coinl pound, such, forv instance, asiparailine, Wax, "shell'ac, ori the like, tocinipartand insure thervnecessary self-sustaining character' togthe unco'ilin'g control member.,
Thev yend portions f 11 and '12 of vthev VVuncoilk Y ing control-member.may be secured to the'.
V"Wall otthebobbinj chamber in any Vdesired imannenbuh as herein indicated, 'the ends 1l EaiidzlZ ofthe control meinber'are 'passed into openings formed infthe'same'wall ofthe hobbinchainber 'andWedgcsfland 1.4' are i driven-in to secure theY uncfiling control fithdrawnffroin 'a fillingcarrier, and atmember Yin its operative position'in the boh?, Y bin cliainhenvith the vbend ofthe saidfrfnem berresting uponthe filling carrieruor bob- K bin.- Thev term cordi is herein used-lin its broad sense to include.any of c c thefxiisual forms-of textilev braided or'twisted'elements'l -v yor even rubbeigkwire, orother' lilrefinaterials,: f v
thef essential in this respectbeinglthatthe u ncoilng control member shallbeinherently l flexible and'yielding to perniitithe disclfiargefY riesame,
threadilletw th coi-andthe llingcarri orfselt-siistaining quality tolmaintain` itself iii 'operative positionivjthin the *shuttle chamber, asind'icated iii Figs.v land This nl tllehowy Y I I bobbin', and .yetshall `possess sufiicient inherent stiffness L" characteristic,condition oftheuncoil'ingcon;v -g
trol nieinber when 'formed oftex'tile iiiateriialg i ma;7 be SecuredV during'its manufacture by properly rYteiisioningl the' 4varir 'orfthreads of .ivhichf it K is coii'ipo'sed, and jinfso'mei casesg Ythe i ii'iliereiit stillness land yet flexibilityfofrffthe`YA l Y iincoiliiig2 .controly inernber Vwhen :formed-fof K.
textile:inaterialfinay be furtherv enhanced by application of covering forooatiiig, suoli .as
paraiiine, Wax, shellac, or Ysim-ilarfsubstances", f which Willnot undulyreta'rd the passa'gefof' (the filling' between Vthe bow offv the un'c'oi'ling control memberV and the, iilling fcarri'e'r. hobbin. What is claimed is? tler'ior looms vhaving a hobbin chamber,
iilling unwindingcontrol ineniberlialingi its tivo lends secured to the@ Lshuttle., body kat 4'the saine side of the hobbin chamber, ankclfrine;V Y ing an inwardly projectinggibowed `portion f An automatic between the ends ofthe controlaneinher unl obstructing automatic vi'eplenisliinent 'lot-filb ing and adaptedto. 'engage fthe gnwndihg fiillingfnear the tipend' oi? the" bobhn as "the YVfilling is Withdrawn from shuttle i ing Weaving.
n .2. An automatic lillingvrenlenishingshute 'i tlehaving a'bobbin chamber adapted"to'conj-vr i105 Y i tain aiilling cari-ier or bobbin, and; e I unwinding `control cord having its f ends sel cured: to the VVVsaine sideoi 'thebobb-hchanjilj ber at points .separated a"distancelesstliari the straight lengthof theY cord tofprovide an inwardlyfprojecting.boivr'bend'in'lthe control cordA between fits `Aends for"'e'iigage ment waiijthefunwimiingniiingim the up f of theV iilling carrier or '.bobbin'ftoi'prevent 'ballooning VWhile"oifering no. obstruction to l theautomaticreplenishmentA of Y 3. iin'automatically threadiitgleoni"fshut-V 1 tle h a bobbin chan'fiber"7 "a" i filling un;
Winding' control member extendirigin a diV i i recti on longitudinally -of thelishuttlefat one side ofv the bobbin chamber and having its v` ends secured to the` shuttle body at'f'thesame.
ad@ ofthe; bbbin Chamber, @india boweappri 9 tion'betiveen'the ends of the controlfineinber .extending Y,inwardly of the bobbin ch'amberv rioA l but not crossing the axis of the filling carrier therein and adapted to engage 'the unwinding filling near the tip endof'the bobbin as the filling is withdrawn from the shuttle during weaving.v
4. A filling replenishing loom shuttle having a bobbin chamber to receive a yarn package, a filling unwinding control membei1 having its ends secured to the wall of the shuttle at the same side of the bobbin chambei' at one end thereof and provided with a s yielding bow or bend between itsenols for engagement with the unwinding filling at one side of the axis ot' the-'yarn package to permit automatic replenishment of filling.
5. An automatic replenishing loom shuttle having a bobbinychamber to receive. a yarn package, a filling unwinding control mem-kl ber having its ends secured to the wall ot' the i shuttle at the same side of the bobbin chamber at points separated Aa less distance thanf the straightlength of the tensioning mem- 'the end the ends ofthe tensioning member formengagement with the swirling threadgasitis .ber toform ayielding bowor bendhbet'ween *j withdrawn from'the shuttle and `permit automati'c replenishment of filling.
6. An automatic replenishing loom vshuttle having a bobbinchamber,`a thread-unwindz 30 ing controll member extending in a direction longitudinally of the shuttle at one Side of Y its longitudinal axis andhavingits ends secured to the same side wall of the bobbin chamberto provide a'downwardly yielding vbow orbend between said ends projecting' in Wardly, from thejside 'wall of the bobbin chamberto".permit the downward passage of' a lilling carrierirom thev shuttle and adapt l ed to engagey the fillingas itnnwinds about f eEoRGEvHe-YWILLARD whereof., I have signed my l,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US125335A US1630817A (en) | 1926-07-28 | 1926-07-28 | Loom shuttle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US125335A US1630817A (en) | 1926-07-28 | 1926-07-28 | Loom shuttle |
Publications (1)
Publication Number | Publication Date |
---|---|
US1630817A true US1630817A (en) | 1927-05-31 |
Family
ID=22419266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US125335A Expired - Lifetime US1630817A (en) | 1926-07-28 | 1926-07-28 | Loom shuttle |
Country Status (1)
Country | Link |
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US (1) | US1630817A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3187781A (en) * | 1963-06-28 | 1965-06-08 | Dorothy R Woodell | Yarn guiding and tensioning attachment for automatic loom shuttles having bobbins |
US3194277A (en) * | 1961-10-19 | 1965-07-13 | Ralph Balut | Thread feed control for shuttles |
-
1926
- 1926-07-28 US US125335A patent/US1630817A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3194277A (en) * | 1961-10-19 | 1965-07-13 | Ralph Balut | Thread feed control for shuttles |
US3187781A (en) * | 1963-06-28 | 1965-06-08 | Dorothy R Woodell | Yarn guiding and tensioning attachment for automatic loom shuttles having bobbins |
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