US840693A - Brush. - Google Patents

Description

PATBNTBD JAN. s, 1907.

BRUSH. APPLIOATI'NIILED SEPT. 19,1906.

IW Il l H IWITNEssEs: 4 .5 7 v To aLl whom't my concern.-

UNiTED STATES] PATENT .oEEIoE FREDRICK GRAUL, E NEWARK, NEW JERSEY, AssiGNoR To RUBBER NEW JERSEY.

"AND oELLULoin HARNESS TRIMMING oo.,` A CORPORATION 0E No: afiches.-

Be it known that I, FnEnmcK ark, in the county of Essex and State of' New Jersey, have invented 'certain new and useful Im rovements inlrlishes;vr and 'I do hereby dec are the, follo 'to be .a fdlhclear, andexact description o the invention-*such as it appertainsto make and-use the same, ref' erence be hadto the accompanyin ydifaavings, and ildgur'es ofreference marked Q The" resentj'invention relates generally to Ilates more articularly improvements' in themanufacture' ofbrushes of the variousv kinds; and the inventionv reto a novel construcbunch' of. bristles tion of brus vlcomprising a.

havi aknot or u peiendsurrounded by a. metdland or ferru e and an improved means. permanently. securing the A kn AWithin saidferrule'ag'ainst' displacement for positively" `and ian an outer ferrule arranged over said inner forations or o enings, the rubber-di `pe ferrul'e for uniting the handle to the bunch of bristles.

4`4`The present inventionrhas forits principal object to pro ,ter hereinafter :more particularly set forth,

y'de anovel brush of the characand, furthermore, toprovide a brush comprising a bunch ofbristles hav' a knotv or upper end surrounded b a ban or ferrule, the latter 'being provide :with retainin perand said ban being tiglitl vunited'4 process of vulcamzing sai errule se bber rcementlinto said ei'- and provides a perfect' lak beamen thai-knot of the bristles and th'eferrulejorband."

` invention in view the sai invention consists,

primarily, in the 'novel brush hereinafter set orth; and, furthermore,` this invention consists in the various arrangements and combinations of hereinafter more spannenden of restaurateur; l Application tiled September 19, 1966.' Serial No. 385.178.

GRAUL, a citizenv of the ,United States, residing at Newl there-2 on, Which form a part of this specication; Y

knt uring t e' knot said band or v to compress the; knot and; 'maintain its s ape .at the same time forcing some of the softahusl-l.

resented Jan-. s, iso?.

fully the clauses of theclaim which are appended specification.g l

-. The invention is. clearly illustrated in the `accompanying drawings, inwhichi Fi re l'is a face view off brush embody- Fig. 2 isa'view, Dmade onan enlarg of the brush, showing-@the outer .band or' ferrule, the .knot of the the butt-end of thedhandleb elevation; and Fig.'3is a lon tu inal .ve'i'ti-l cal section of'these vparts wit bristles 'shown in elevation and with the liandle removed. F' 4'is a horizontal section, on an enl on line 4 4 in Fig. 1.

cate corresponding parts.

'Referring-now to the reference'character 1 indicates the complete ,-brush', the same comprising -a handle 2 of any'suitable and desired co ationf and' n rial.

hair,l bers, or the like is -indicatedjby the ber.dipped lmot.

- The inner' metal catedby the reference character 6,'and the same is provided with su'itabl -disp'osed per. forations or o nin ,jas 7 e numeral 8 indicates a iig-o' ,Woodor other suitable material which is sometimes arranged in the softrubber-"dipped knot "to provide 'the '-fbunchiof bristles with` the usual and-centrallyedisposed space within the.l bunch' of bristles for rendering the bunch more liable to action during the forward and bac ward ing,l or the like.- AThesaid innerl ferrul band 6 is arranged an outer band or Afei'rule 9 substantially as-shown, the said tion extending `above the saidfinner ferrule,

soas to rovide a receiving-socket 10, in whichthe 'utt or end portion 3 ofthe handle Vto and which' forman'essential part of thisy y 55 ing t e principles of the present` invention.v v

scale,

f the. bunch of arged sca e, said section being taken 'Similar chara 'ters of.' rreference are eml ployed in the above-described lviews to indie.

whichma be-made ,of Woodoi" otherniatelf The said handle is formed with a butt- .or end portion 3. The bunch of bristles,- referencecharacter 4 and 5 .is the soft-rub? bandlorferrule is outer band or ferrule having -it-supper por'- described and then finally' embodied rule in-vertical section the inner band or fenbunch of bristles, and

shown in said drawings, the

strokes of the-brushes while painting, brushe or ner,f and' preferably by ineens of a jpin or perforations or openings 7 rivet 11, substantially as illustrsted inllgs. l and 2 of the drawings. The seidy outer fer# rule or `bend is usually provided with s lower insrginal Lend iriwer'r'lly-oeiit flange l2, which i'lenne rests against the. lower marginal edge et the 'inner ierrule, substantially :rsshown in Figs. 2 end 'S of thedreivings and the lpurpose of which is clearly evident.

The method el' making; thel brush, ln'iel'ly, is esr follows: .lntothe seid inner ferrule or bend 6, which may be ol', any suitable configuration according; to the kind ot brush which it isdesired to meke,lsteck u, suflieient quantity el bristles, fibers, .hu-irs, or the like, leaving theknot-end of the bunch of bristles extending troniv thel ferrule. -This knot end is thendipped into. e soitfrubber cement for cernentingr together the ends ot the :tbersor bristles.V This liquid ceinentisz lution adapted for the purpose of vulczniimftion and producing e herd-rubbers@ knot in which the ends oi' the bristles irre to be lirnily embedded. yAlter theknot has thus been softfrubber-,dipped the inner 'ferrule or bend 6 is slip peddown. over the trent-ed knot formed bythe united bristle ends, therebyv sufliciently eoinpressingrthe soft mess; and producing s .compressed end solid soft-ruber-dipped knot. Some ot the soft-rubber cement will be forced into the perforzrtions or openings 7 of the `ferrule 6, as sl'iown, in Figs. 2, 3, end rolf the drawings, completely filling up. seidA perforstions. The rnetzrl-bsnd solitrubber-dipped .knot of the bunch .4 is then placed upon a. stesin or other hosted table sind vulcanized, .thus forming ,e herd knot in which the end'sof the bristles nre set and the vulcanized and herd rubber contained in the of the ferrule 6 prfrvirlingeJ positive reteining'nieans for seourely retaining the knot Within the inner ferruleorbend 6, es Will .be clearly evident. When the knot has thus been secured Within the innerferrule or bend 6, the outer .bend or ferrule 9,is arranged over ssidbandor lerrule v-endthebutl-end ol" ,the hand inserted in. the space or socket lOthusforined, the parts being operatively secured in their es- I I' vWitnesses: I

in 4the nnrnner previously 2. A brush eoi'nprising :i handle :rnd e bunch of -lnistles, a, bend surroundingr the knot of seidbunch ot bristles, said bend being' provided with openings, n, ruliber ei,-

'inent hardened between the knot ends of seid.

bunch, oi bristles, seid cement extending into and being vulcanized in the openings el sind bund, ,substantiallyus end for the purposes set forth. Y usuallyT en indie-rubber or other suitable so.

LA brush connnisingr a. handle provided with e, butt, e bunch oli bristles, un. inner niet-sl bend surrounding; the knot of seid bunch of bristles, seid bend being;T provided Willi openings, e Cement hfndened between the knot ends of seid bunch of bristles, seid cement extending" into :ind being lnrrdened in the openings of said inner bond, sind :in outer bend surrounding the .seid inner bend sind the butt of seid handle, substantially es and for the purposes set forth.

el. ,A brush comprising;` s' handle provided with s. butt, e bunch of bristles, en inner instel bend surroundinrT the knot of said bunch of bristles, said bend beingprovided with openings, s rubber cement burdened betweenthe knot ends ot seid bunch el bris ties, said cement extendinf" into und being vulcanized inthe openings or seid inner bund, und an outer bund surrounding: the seid inner bend and the butt ot seid handle, substunh tielly es and for the purposes set forth.

In testimony that ,l claim the invention set forth ebove l have hereunto set my hun d this 14th dey et September, 1906.

meunier: enfuit.

R. AJ. MATCHES, FRE-DK. FRAENTZEL.

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