US922329A - Metal grain-tank. - Google Patents

Description

C. M. PORTER.

METAL GRAIN TANK.

APPLIOATIOH FILED JAN 21, 1909.

922,329. Patented May 18, 1909.

2 SHEETS-SHEET 2.

- floor-sections 1U, and it permancntl connected thereti'). I

mmovable iolts 14 one wrote at any sort- UNITED STATES METAL GRA IN-TANK.

Application filed January 21, 1909.

To (Ill @1710) t may ronuru:

.Ile it known that l.(u.\n|,1':s .\l. lon'rnn. a citizen of the looted States, residing; at (urrin ton inthc county ol Foster and State ol North Dakota, have invented rortain now and uscl'ul lml irovemcnts in Trivial Grainlanks, of \rluc the lollouing is a speedwation.

This invention relates to metallic buildings, and has. particular reference to l nockdown structures adapted especially for the storage of grain or the like.

The invention comprises certain spccilicf details of construction hereirmlter.l'ully de scribed and claimed, and illustrated in the accompanying drawings, in which Figure 1 is a side elevation, partly broken away, of a. grain bin constructed in accordance with the preferred embodiment of this invention; Fig. 2 isa transverse section Fig. 3 is adetail of onefiof the roof sections, and Fig.4 is alike view of the joint connecting two ofthe vertical side members.

'lhroughout the following detail descriptionanil on the several figures of the drawings, similar parts are ref rred to by like reference characters. I p This structure embodies a nlurality of ioincd togethe separately each to each, the general outline'ofthe. assembled parts being of any suitable form indicated herein. as being. circnlar. (nnnected to the bottom members are a plurality of angle pieces 11, one flange. of which is secured to the said bottom and the other flange of which projects vcrti(.-.ally therefrom. A socket piece 12- is secured in any suitable manner substantially centrally of the bottom.

The side or vertical walls of the structure arcomposed of any suitable number of cy indrical segments 13, joined together each to each by a eculiar locking means. As indicated said ocking means for the sidemem herscompriseshooks 14 and 14' connected respectively to the adjacent edges of the maln portions of the wall members iii, the I hook 14 extending inwardly and the other extending outwardly for interengageineut withthe inwardly projecting hook. ' lho embers 14 and 14 are preferably cocxtcn- SW6 vertically with the side walls 13 and are A series of able points with the inter oclcing members 1.4- and 1.4. As indicated herein said bolts 14" Specification of Letters Patent.

Patented May 18, 1909.

Serial H0. 478,408.

1 pass through. the overlapping portions of the hook members, although it is to be under-.

stood that any other location desired may be The bottoms of the wall menu.

employed. born 13 are reinforced by bands 15 secured !l1l'(l.f on the outer surface thereof. The. v bottoms aforesaid rest upon the floor of the i structure and against the vertical flanges of the members 11. Removable fastening means such as bolts 15 secure all of these i parts logether.

r 'lhe upper edges of the side wall members 13 are reinforced and bound by angle mem- 1 hers 15 as indicated in Fig. 1, and whose upper members will he formed so as to conform to the angle of the roof hereinafter described.

The roof portion is constructed in a peculiar manner, and by reference to Figs. 1 and 3 the sinnewillbc understood. Any suitable number of sector shaped sections 16 as may be desired will be employed to make up the roof. one of such sections being" indicated in perspective in Fig. -3. 'lhc materiaLtrom which each of these sections is fornredx is folded in a pGCUlllLI ll'IitIIIK-H' upon itself at its lateral edges to form reinforced vertical flanges 16, a portion of such flanges lying fiat by the use of a coi-nparatively small amount of material the structure is rendered very rigid and durable. The upper or smaller end body, so. as to extend vertically when the roof is assembled. Such portion indicated at .17 is provided with lateral flanges 17', and for a more effective bracing of the several portions the flanges 17' preferably extend bctween'thc portions of the flanges 16 as indicated at 18. Again, the lower orouter' IE) to increase the rigidity in a. transverse db rection and also to rovide u, better water shed. The adiicent ect'ions 16 are detach ably connecte by means of bolts 20 passed through the vertical flanges 16 and 17. l urthermore, all of the sections 16 are detachably connected to the aforesaid flanges L5 by means of bolts 15.

when assembled will form. a polygonal open ing at the apex, and in order to sul'l'iclently close this opening so as to exclude snow and rain and also to rovide sullicient air space for the purpose o ventilation there is prefers. ably provided a cap 2 l-having a conical top upon the main portion of thesection, whereby of the section is bent at an angle to the main edge of each section is bent downwardly at' So far described the roof members 16 i hollow center post 2?, rovided with runner ous perforations 22. his post extends from the socket 12 substantially up to and within:

the cup 21. Near the upper end the post 22 1s Eroyidedwithg collar 23 u )OII which rests u euvydisk (51' ring 24, um whlch in turn supports all 01' the rooPQetitiohQ"lli entl" whereb the post at its upper end is supportl i m' htee by) the r0of*seetiens.; A the ralit lifporous sleeves .ifiy'suchfor instance 'iroundthe'eentr post 22. These tile m'er-n neryiLb lyre separated liy rings 26, -wlrielr serve the duel pigrpos'eef protectingt'he tiles posit-22". virtue of this arrangement of tiling in connectionwith the perferet'ed een 25 terpbgt'hikhisture is'witltdrewnfrom'the contents -of thebin and at certain ii'mmuit of 7 Dedrsi o'r windows maybe prlovnleu at any J0 desired points in the structure. As shewn her'in theone member--13 'dl'ithe sitle Walls is 40 matiiH i'inteoi item the centainer:

from 'lireiikzufe and also of preventing-"the colitent-"tif th eliinfrol'ri filling up the space "befiwen the i'nnensurfi'tce thereof amt-the ture us it whole inuy be mounted on skids or so runners, not shown, but usually the structure vill he dieenl neetecth rue: ugh rei lief re greater l'neilit 'lo usselnhle the device re- ,quires the expendiiure ull u. eompumtivelv few hours ol lime. and yetirhen uesemhled itclis gpoeseesml of maximum rigidity and strength. i

, wlrlu ving time described the 1relie rrert en hodiment ol' the invention, hut without de- 'sir'ing m he li'urltdtl 'to the exact construction illustrated, what I ihlim us new and desire to secure. lav Letters litteirtrol tlle li1itrl thtlttee ISI 1. Th0 hereincleserihed'metullie mun nmw 05 comprising a; liottoiiifiu socket memberem cu red 'een trirlly thereupon, *vezrticaleilte nreln'e bers surrounding the lso'eket r undnil er an'rl upon the upper surfuel tr um laottonih nu phi rzility of roof scetiuns secured cujch to cueh 'm and to the eaid side inemhersg suiih roel' ise dtions forming u eeiitml ventilating hfrenhigw a perforated unetellidelmthr post eeuted in said socket and projelctihfg upiwnzd ly"into said' roef opening, 4 ringrconnrieted'10othe said $0513 and surrounding:tlreiseme jl-mt be low i s upper endlmrdoeoijpemtlngl witlh'the roof scct1ons; m plurality i of ieleeves luqieolysurreundingthe nest; and u en teieimeritlie ro'ofe citing. I 26 l he l iereimlesenihedmetal! iegrsiih tenlr comprising e botteingarsbcketpiece; seeumerl thereupon; 'vertieel "wall iniemberte 2i plurality of sector she ed: i-oefi ihembers lltaelidbly connected eec 1 to euel aiul tether wall ni em ori hers, a; metgillic lwllewwperfon tmu writer pd'si seated in said s0eketweihtl exteimliiig u \inalrdly "to the reef, a phiimlity zofrperoue aleeves loosely eurrqunding the eentewrrdetwrin sefiaratingyand suppdrtingeaiidielisevleepi K 1 a rim cemeet'ed to thejidstfnear ifi m per enr l' ur coiip eratiiulr with tehe mtr'mem in In testimony whereof-ii! mv sinetul'e in presence -=0f we witness ii ()HhltIiES Meruwrmw W itnesse'sc Enwemi I; JQELIZ'Y? J 2 J AflMINSi

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