US985392A

US985392A - Apparatus for treating wooden blocks.

Info

Publication number: US985392A
Application number: US47040809A
Authority: US
Inventors: Joseph B Card; Frank Mcardle
Original assignee: Individual
Current assignee: Individual
Priority date: 1909-01-02
Filing date: 1909-01-02
Publication date: 1911-02-28
Anticipated expiration: 1928-02-28

Description

J'. B. GARD & P'. MGARDLE; APPARATUS FOR TREATING WOODEN BLOGKS, APPLIUATION FILED JA. 2, 190%]` atented Feb. 2 8, 1911.

, 2 SHEETS-SHEET 1.

` FNM@ al 'entrino srnrns PATENT crimen.

JOSEPH J3` CARD ND FRANK MCARDLE, 0F CHICAGO, I IISLINCIS.

APPARATUS FOR 'BREATHING WOODEN BLOCKS.

Specification of Letters Patent.

Patented Feb. 28., 1911.

'Appiicauon fusa January e, 190s. v serial No. 470,408.

To all whom it may conce/var,

' Be it known that werioseph B. CARD and FRANK MQARDLE, citizens ol? the United States, residing at Chica-go, 'in the county of Cook and State of Illinois, have invented certuin new and useful In] proveniente in Apparatus for rlreeting Wooden Blocks, of

. which the following n specification, refertrent-ment of Wooden fed into seid tank et the top, discharged therefrom by' gravity through the bottoni und carried away without the necessity oi loading' such materiel upon cars or trucks, ov siniilur conveyances, running the same into the treating tenk and running them out utter the materiel is treated.l n

ln the"aecoi'npunying drnwingsf-it`1gnrc l is un elevation, purtly in section, showing the treating tank part-ly broken zuvey; und Fig. 2 is another elevation, viewed y't'roln the right in Fig. l, showing the treating tank partly broken away.

Referring` to the drevvings,-f3,indicates a treating tank, which is provided vvlth a. re-

ceiving opening l et its top adapted to be' closed. tightly'by e cover 5. The receiving tank 3 has n bottom 6 which is shapedllke an inverted trust-nm of noone and 1 s provided with suitable discharge openings 7 which are provided with covers 8 `which are preferably hinged and Yare adapted to be locked over the openings by n suitable iock 9 so as to be nir und liquid tight, as is also the onse with the cover 5. 10 indicates e pipe opening at the bottoni of the treetlng tenk 3, and Alla pipe leading from its top.

The pipes 1.0 und 11 are adapted to be connected with suitable'pmnps (not Shown and of any well known form and description) by mcansot which steam moy be blown through the tank, the. :tir may be exhausted therefrom and preservative fluid of any well-known kind intrmluced into the tank,

put into pressure therein and removed theref from when the treatment is over. As all these parts may be of any Well-known form and description and form in themselves no part of rny present invention, We'liave not illustrated and believe it is unnecessary to describe them more fully.

12 indicates n conveyer, which leads from any `suitable source of supply,` as, for i11-v stunce, a sawing-table 13 and conveyer 14,`

to a discharge spout 15 supported on suitable supports HS on the top of the tank and having its discharge end in registry with the opening 4 in the top of the tank. The function of this 'conveyer is to convey the material to be treated with preservative fluid, such, for instance, as pavin blocks und similar blocks, from any suit-ab e source ot supply, as from the seid sawing-table, tov

-the top of the treating tank end deliver them into the suine until the desired numberof such Wooden blocks are fed into the tank.

17 indicates a receiving frame, which is in which may`l the form of :1 box-like structure, be entirely open at. its sides above the discharge guides, as illustrated in theV drawings, so as to discharge the blocks upon the carrier hereinafter described. The frame is prfwidod with sides 18 which may be formedv ot any suitable material, as tened to uprights 19.

2() indicatesguide-bars. which are located by boards, fasin the bottoni ot.' the receiving frame 17 and I formed of iron bars, or any other suitable materia l, ure sloped so :1s to direct the blocks vfrom the treatlng discharged upon them tank it'or treatment toward the conveyors hereinafter described. Preferablys shown in the drawings, these guide-bers nre-highest in the middle upon nv line extending the' Vlength of the receiving frame ut richt angles to said bars and sloping downward and outyvord upon both sides of said central line extending to the open sides of the receiving frame. 4 2l indicates conveyers consisting of sprockebchnins 22 and conveying members 23 carried by said sprocket-chains. Wit-h the guide-bars 20 forlned in the shape above described, these conveyors are, two 1n numi ber, located one upon euch open side of the machine. The conveyers 21 carried by] guide-Wheels 2li-25 and a sprocket-Wheel' 26 which nre driven in any Well-known and approved manner extend .horizontally the length of the'scries ot' guidedml's 2() andlj l then extending iipwaitl and onlwiiril to tht.`

' sii'nil'ar wooden articles t0 he treaterl tire mii'- '5 gli l tiff.

ried by the eonveyerI 12 from the source of siipplv to the top of the treating elianil'ier and flelivererlinto siiirl cliiiinher nntil the chamber is filled to any desired extent. The coveiz is tl'ie'i'i placetl in poitioii` elofingf the treating tank. The hloelfel are then treaieil hy a nv well-known prese 'vative process. We prefer to use the following proees of treating, however. First tl'iro|i{ {h the pipe 1H steam from any siiitahle supply forced through the eliamlier and ont hv ineans oi' the pipe ll. when the hloelis. have heen siilieieiitly .steamed the steam .supply shut oil' and the elitinihei' is subjected to a partial var'iinm hv ine-iria of suitable pnn'ips conneetetl with naif] pipes in ortler to extract the air from the hloclis. A siiitahle l'ii'eservative li'iiid is then let into the tank until the tank filled above the level of the contained blocks and the said Huid is put iincler pre.' .sure in sait] tank in any Suitahle inai'ii'iet' until the hlofl have heeon'ie ii'i'ipregna'ted with the preserving liqnitl. The preerving -lirpiifl is then rlrawn olf' from the tank.

ll'lien the hloelv' have heen fiillicil'i'itly tietitefl hv tni; or any other well-inown prof'es, the finit-vers 21 are eet in motion anti the rlixf'hiirgie rovers; fitting to open Llirfli='lizii`{ 'e opening'li. The hloel tliii i'ezitetl Jiill through the openings; into the i'L- t'eifingr tiranti.l :intl Falling' iipon the giiitlef f1 are g'iiitleil lo the f'fn'ivr'vers 2l to :inv ffiiitahle it'r'eivei'. has heen saitl. the sill oi' thel lrtiine whieh li.' over the miler with ol the g'iiitle-hii' mn' he left' emiro-l5l 'open 'j`h 1.;-i le 155|. however, will prevent the hloelifv of wootl they are distitirgefl from the ti-et'itii'ig tanl; from falli-iigy ont at etieh eml heyonfl the range ot' the. nitide-hairs.

'l'hz'ii which we t-lziirn a oni' invention: :intl lt-gire to entire hv Letti .f Patent.

1 The con'ihiiiation with a reeeptaele hav- Iin gtzi. (r'lxifeehfirge openingr at its hottoni, of r'onlianis'i'iiafapterl to Convey imite- ,ohetrented to and discharge the saine :into th'eVtop of Said receptacle, a receiving ff helow said receptacle, a eonveyer ""iipon eaehv side of saitl receiving fratrie, anfl hars mounted in .'fziifl frame and slop'- in.;l rlownwartl :it etieli ./itle'Jof l'lieii' eeiilral longitudinal line toward Said eonveyei's \\'herel' }v material f liselitfi'rgtl from Said ref'el'itaele will he rnideflrl'iy .iiirl guides upon miti eoiiveyers.

In :in apparatus, for treating: woorl anfl imilar nriterial, in eon'il'iination f1 verticallyarriingefl treating-tank havin; t receiving openings and flisel'iarge o|'it.nin,ejsl :it its. hottom aflapterl to he Cloe-eri flaring' the treatii'ig operation :intl to he openerl for the retzen lion and discharge. of material, f reeeivintf lrame lorratetl helow saifl tank, inflineil j fiiifltaey on :faitl ref-wiring l'raintislopine ih'ivi'nwnril :tml ontwarfl l'i'oni :i eenlrn'l po iA tion lit-low v` nifl tank toward the sit-le: oi'A .Stihl i'i-r-eivin; l'i'an'ie :tml :nlapietl to ref-ive inatt-rial li-ehareeil from f-:iirl tank :intl hv th I ar'tioii ol' ,gravity ,f fnititit toward the migo" of said l'rame. anfl f'onvehvers ilpon the hlm of aid receiving' l'i'an'ie in operative relation with the lower anfl outer entls o lt .'saifl gnirlef..

In eoinhination, a i'eeeptaele havii'ilLffqri receiving opening :niflone or more ii-fharj opening. at .'h'- l'iottoin atlaptei'. to oe opfw'wfl lor the (lisehtiigre oi' the (content.` ol' the receptacle. oi' a guide-frame lorzitrrl helow aiiirl rliwharg'e opeiiingonml extending longitiirlinallvl soine rlistnnee on hoth Vfiller: he'vonfl the me, having its liiejheift point helow sziirl thi-nee flovriiiz'aivl towai'fl itis orner t-tlu't'. antl a ronrtgver ronhiing ol" a horizontal portion extenilinff longitmlimillv along; thiiower eilgre ol said f "nifle anrl thenf'e iipwar-'l t l iere-t'roin.

i. in r-oinhination. a refeptael" having; :i ref if. ii.j opening' :intl one or more rlifeliarlfie 1,'t'!iilif it tiie liottrnn nrlnpteil to ln; openetl loi' the i|i'-'el;iir e fil' the 'onent of the rer'eptiiele. of :i g'iiifle-'ritnie lofztiterl `helow anni ilifehiii'; 'e opi-ninth :intl extending' lonte'itliflinallv hi'voml the ame on euch sifle. .\.=.i'l zqui:le-l'raine lit-ing' liiffhet alonyitseen triil line helow :sziiil yopeninf f:-; anti #loi'iing tht-me flownwiirrl tio e'aeh aide, :intl :i coiiveyer lof-atrial :it the lower pertifni of said "iihle at kar-li .sifle thereof. eat-h ot' said (,'oiivevers 'onsisiin ole a siilifttiiitiiillv horizontal por- IUE tion exten'lii'eg the length of the-lower eilgt:

Amai-:iii: ll. Aim 11s. vimini II. Die ifii.