US1050897A - Apparatus for coating metal. - Google Patents

Description

G. M. WRIGHT. APPARATUS FOR COATING METAL, APELIOATION FILED JULY 31,1909.

Patented Jan. 21, 1.913.

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WEIGHT, {335' WEE-WEBSTER, KVAE'ESACHUSETZS, ASSIGNOB, TS 'WMIGH'I. WIRE A'I-EFPAEATT S COATING METAL.

To all whom '52? may emwem Be i i; lanes-m fillet 1 GE? e citizen 0f the United ees, residing at Wereesaie1' in the county es Worcester end 01*. Massachusetts, have invented new and useful improvement in Apparatus fe'fCosting Metal, sf which the following sseeificetion, accompanied by cits-wings feeling is part of the same, in which Figure 1 section, 0% my improved is pla n view. Fig, 3

s M. WRIGHT.

represeifis a, side vi e-7 shown in O is s detached view showing e m-edifiestien 01 the reciprocating mechanism. eleening; she metal coated yrs-clues section of woven Wire cloth, sinli igm 5 represents s portion 0-}? one of she transverse wires of e Woven. fsbrie gimilsr :seference diameters refer to similar pertsin the dififereue figures. Tie objects of my present inven'ien are is previcle an improved apparatus for epplying a coating of molten metal. is Wire cloth, netting, similar eroa'luets, in order remove the surplus molten metal from the preriuet and to insure uniform (list-ri- 'bufien of he mel'mn metal em .l seeemplish construction and ermisgement i parts hereinafter deseribecl o snsl pemtei one she enriexeel claims.

l. have 1 lsstre'secl my present inventien by its epglies; 011 to a galvanizing apparatus.

vie the accompanying; lrewings, i clenstes galvanizing or kettle usually set brie/l2 work :3 and eemeining melten zinc Upon s stand l is lsceil (1 soil 5 of wire sloth, or ether preclude is be galvansiliiela is eencliieited "'climugli the molzen Zinc 23 beneath *slee submezgeel IQlls 6 and Carrie-E. upen e vert'leeli v. scljusts le frame 8. Wire proaiuctis cen lueteel slc-ecl pulvevizeel chascesl 9, 01" slmilsz' aseteyisl, fol the purpose 0i stripping; the surplus sine 23mm the gelvsnizecl pro-dues, the mess 0:? pulverizeel :hsrceel resting spell the smiles sine 3 and. using reteinecl in place s'e'urb -l0.

, The strip of Wire cloth, ex other galvanized product, 11 passes between mlls 12 and 13 carried upon a reeiprceslsing frame 14,Wl1ieh is actuated by meensl of cranks 15 en a f 1%. to which rates motien is imparted b ll; "pulley "17, the refi'prseel 1r weasel-eel me apparatus Big 1J4 is pei'speclzive View 0: s.

msy we employexi. having rolls 15 by means 01'' links Th galvanized product is than cenelucted over uppoi'ting roll 19 rewounrl, by suitable takeup mechanism, ini e e coil 20. The galvanized. product 11 passes slowly through the mol sen zine by Whit}? it'is covered with s this. layer of molten znetsl the surplus metal being re moved by v e fviction 0x" the pulverize chereoel. The upward msvemez the. gelvanizell pmduslthreugh the charcoal tends to remeve e e surplus metal from "the verticsl strands and also from flue top and sides of the transverse strands of the product. A rle e-ssic sf molten metal is, llGV/QVQI', liable is form upon the umler side of the wire smmls, as shevin 21, Figs. l '5. The objects 0)? my present inveniimi to girovidsjiemns for preventing a deposi', of metal 011 the under side ef the Wire sirancls, as shown at 21, am also to secure a more even clistvyibutien of the coating metal upon the surfaee of the Wire. ll attain these results by imparting a lateral motion to the Wire precl is passes through the mess of pulverize.

charcoal, preferably, in a line at right angles with the fabric itself, as shown in 1, thereby causing the pulverized charms. to be forced through the meshes of the wire cloth or nettix g, to exert a scraping action spoil. theumler side of the transverse 0% the woven fabric The verticsl wires 52,3 and the u pper surfaces of the WlZES 22 are likewise subjected be the attrilion the pulverized elisrcoel, which a more uniform distribution of the mollen meial .upon surfieces 0:3 the Wire is sesensed In place 0% the frame 14%, is which :1 recipmcsting meiion given. Y

ngles to 2e the axes of the mills "l9 ancl a 26, between which the Wire prmluet is passed as between she sells 12 l3, sml a reciprocating motien be given is the frame Q-A: by means M? a misting crank-shaft 5:57 and links E8 in direction parallel with the axes 0f the rolls 25 and 2% by which a longitudinal slicling movement through the mass of charcoal will be imparted tn the transverse wires 22.

I do not confine myself to any particular direction in Elle lateral movement of the wire product through the mass of charcoal, neither d0 eunfi mvsell t0 the specific mechanism.

shown for seeomgflishing such 1 to coatit has passed thmu 'Toination sf 2.

vlied, and ,ing movement to szncl metal in said bed at in ention nsists lirozully :il inn nent i0 gzilvsnizeii 01 0t ,wci' products as they are pas, 1; through "a mass of charceal or similar material.

1 claim,

1'. In a metal casting appamms,

bed of stripping mat remsvingthe surplus coating mate ;i the metal, after it; has passed through 2] bath ofcoating material, means for mlvanm ing said metal through said bed, and means engaging said coated metal outside said bed for imparting a reciprocating lateral move ment to said metal as it advances through said bed.

In a metal seating apparatus, the min (innit-ion of a bed of stripping material for removing the surplus coating matvial from. the metal, after it has passed. through bath 01 coating material, n'iesns for n10v ing said metal loi'igitndinslly through said means for imparting :1, lO(5]})1OCZ.l-

a movement.

in 113013215 u m latex right angles to sniil lnngitui-linul movement. 3. In a metal coating apparatus, adapted wire netting or similar material,

the :i'unbinatinn with hurl of stripping material for removing the surplus of couting nniteri from said gh a bath of writing material, of means for advancing said wii e netting through suitl bed, and means acting simultaneously with said advancing means for in'ipsrting s reciprocating niovenient to l I l wire netting, utter."

l I l said netting ati'ight angles to the line of advancement.

4;. In a metal coating apparatus, the combination with a receptacle for the coating material, of bed of stripping material above said receptacle to receive the muted nietnl, rolls abcive said bed to receive the metal from said bed, means for advancing said metal through said receptuele, bed and rolls, 2i frame carrying said rolls, and means for reciprocating said frame. A metal c0atingapparatns, comprising a material for removing the surplus from said coated metal, a reciprocating frame above said material arranged to engage said metal, means for moving said meta longitudinally, and means for reciprocating said frame. transversely to the movement of said metal.

(3. in a metal coating apparatus, adapted to coat WllQ netting or similar material, the combination of a bed of pulverized material fin removing the surplus of coating matei'iul from said Wire netting, means for nviugr said wire netting lengthwisethrough and means net ing said pnlvei'iz d material simultaneously with said lengthwise moving means for moving said netting laterally in said 'mlverizecl. material.

Dznetl this twenty-ninth day of J uly,1909.

GEORGE M. WRIGHT. fvitnusses HARRY GREENWOOD, l mnn ll lE'LCALF.

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