USRE10743E - Woven fabric - Google Patents

Description

G. GROMPTON.

WOVEN FABRIG.

ReissuedJuly 6, 1886. `v

No. 10,743. Y

2O f warps and binder-warpsbeing caught and held UNITED STATES VPATENT OFFICE.

WOVEN -FAsRia srscirrlcafrxon roma-ng page Reissues Original )10.335.561 dated February Si, l

To all .whmwz't may concern:

Be it known that l, GEOBGECROMPTQ'N, of-

' 'lhs'nvention has for its object to produce va. cheap, strong, iirm, and durable double` faced carpet fabric, wherein the ligure at each side the fabric is deriv'edvfrom facewvarps opcr- Piske? .-v'vlithtthem binder-warps,V `ably one thread of binder-warp to every two ated,it may. be, by two l1arness-fraines,or by the usual harness ot' an ordinary Jacquard loom, the said face-warps appearing at one andthen at'thegother side of the fabric for opeor more The. face warps have -co operating there being-.preferornorev threads of facefwarp, the said facetogetherjby s tuer or 'cord weft and .binderweft'. The bi nde'r- 'weft at alternate vpicks passes' above'all the face-warps and then below :ail themes-wams,- nle binder-weft beingriea "to the upper and then to the lower side of the face'war'ps bythebinder-lwarps, Atwo picks of binde'er-weft and twofpcks of stuife'r or cord weft 'being v putin`- ingsuccession, the binderwarps'belfglil'ted into the upper half of the shed between the .insertion of 'the 4first and second shotsof stuer or cord weft, thebinder- A'war.p' s t.hns splitting the stu'er or cord weft, thecrossing of the warps and wefts being such,

substantially as described, as to enable the two.

shots of stufl'er or cord weft, when-beat up into 'the "shed, to lie one substantially over the other v f Ao'tiierat opposite faces of the ,fabi-ic,

forming ribsfsubstantially opposite each of vleaving the rib onv one side'opposite the 'space or groove at the other side and in line with .the bindcr weft, .the binder-.weils `occupying a lsirnilar'position opposite -eachother,

between the cord-weft when beatintoth'e ish'ad,..tli e"fabric thus made showing permaf nently at eachlside loops of facc-warps filled with a stn'tlcr or cord-. weft, the large and more. expensive face-warps being tied down closelyat each side the large stu'er or l cord weil,

making .a strong, irm',durable fabric.

' My invention fonsistsfjessentially, .in a

Letters Parrain.v Nor-10,7 43,

SEG.' Application for reissuciiled May i7, 1886. (Serial NoiEA instead double-faced fabric made substantially as Awill vhe herei nafterdescribed, and'composedof facewarpssand binder-warps, the warps froin the two snrfacesbeing alternated, that from the lower surface passing to the upper surface, vandv vice versa, the saidlfacewarps receiving in each shed made between them two shots of stuer or cord weft, and being tied Vtogether about the' said stnler. or-i'cord wefts by fine binder-welt, the stu'er or cord weft being spl it by the binder-warps in each shed made in the facelwarps. f

Figure 1 reprcsentsalong'itndinal section of Fig. 2, a diagram representing the arranger'nentof the warp and weft threads in the fabfabrie as-it fvill appear `when heat np closely. "lvhe threads shown inlaigs. landz are sepav fabric the said thrcadswill all be beat closely .together by t-hc'reed, and substantially as in 'o produce the carpet hereindes'cribed, I make use of an ordinary two shuttle loom, well known in the art to which my invention for controlling the binder-warps, and also for. raising and lowering at stated periods,as hereinset forth, all of the facefwarps. .1 For the binder-warps an indepen used for like purposes, from a cam on the pick# er-shal't.

Instead vof-ernploying harness-frames for of the' sheds for the reception of theweft, I may employ for auch purpose the harnesses of construction, the Jacquard harness preferably being employed when the face-warps are to be separated for the reception ofthe ,stu'i'eror cordweft for gured patterns.

- The shedsfor the binder-Weftsw are formed by the bi'mlerfwarps-onv .the one hand and by' all thefacewarps on the other hand.

and of. different colors, anddyed or printed relatcs', with the addition of instrumentalites The l'ace-Warps .A A,'preferably of wool n.0 laccording,to' colors and patterns as itis desred the carpet'shall show, will bemanipn- E 1".ic',fand Fig. 3 @longitudinal section 'of t-he rated to-`avoid.confnsion; butin the actual dent set of harness is provided,the sainebeing operated, through any of the well-known intermediaries moving the face-warps -A AJ-n the formation a Jacquard mechanism or loom of any'usual ric.

The binder-warps b, of fine strong thread, carried by one harness-frame, are distributed at suitable intervals between the face-warps, and are made to appear at one and at the other side or face of the 'fabric between each two shots of stuffer or cord weft.`

- lifted, the binderwarps being permitted to The bindcr-wci'tw'will be carried by a suitable shuttle.

Starting from the line D, Fig. 15 the face wasps are all lifted and thebindcr-warps left down, thus forming a shed between all thc facewarps and the binder-warps to receive a shot of binder-weft w. rIhen apart-say substantiall)r onc-half0f the face-warps will be lowercdby the harness,which,with the biuderwarps then down, forxnsa shed for the recepf tion ofthe pick No.1 ofstulfer or cord weft B. Thenthe bintler-warpsb are lifted above the. half of the facewarp then remaining down, anda second shot, 2, of stner or cord weft B is inserted in the shed formed. rl'hen the binderwarps are retained up and all theface-warpspermitted tov descend, and ashot of binderweft w is inserted. Then all the facc-warps are descend, and a second shot (marked 2) cfbindpeated until such timeas it is desired that the facewarp uppermost in the last shed to receive the stuifer or cord weft be made to appear at the opposite side ot' the fabric.

When it is desired to make the Warps at .er-weft w is thrown, and this operation is reone face of the fabric show for one or more sheds at the opposite face o f the fabric, the said facc-warp threads are themselves bodily carried, as indicated at the line E, froml the upper to the lower part of the shed, and vice versa, as will be readily understood.

vBy controlling or moving the faee-warps A A! by usual Jacquard harness mechanism, inl' stead of by harness-frames, singlet-breads of face-Warp of la particular color may be shifted from one to the opposite face of the fabric.

`A double-faced fabricin which the face and binder 'wai-ps are combined with stutl'er or cord weft and with binder-weft, substantially in the manner hereinbefore set foitli,wl1ereby a fabric is produced with ribs on both of its -faces formed by the same face-warps bent` about the stu ii'er or cord weft, the ribs at opposite picks of the`fabric being substantially opposite each other, the faec-warps being bou nd down at cach side of each stutter or cord weft by the bindcrwarps and binder-weft,

two picks of thelatter lying between cach two I picks of the stuer or cord welt, thc binderwarps separating each two alternate picks of stuler or cord weft-.substantially as described.

GEORGE CROMPTON.l Witnesses:

GEo. D. PRATT, JOHN BQSYME.

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