US950134A - Silo. - Google Patents

Description

E. HILLARD.

. S-ILO.

Arrmouron FILED' JULY 11. 1906.

I 2 SHEETS-sum1.

MW W 55.62%@ elsa Patented Feb2,2, 1910.

srarns UNHE EIPEALET HLLARD, OF NERI-DEN, CONNECTICUT.

SILO.

i Specication of Letters Patent. Applieation'led July 11, 1906. Serial No. $25,639.

Patented 'Feb. 22, 1910.

' T o all 'whom it/nifty concern:

' in Silos,

- a silo,

. tured at a mill, or wherever the Ilun'iber yis available and which can be taken down' and shipped in comparatively small pieces to be again set-1 up at. the place of use with great certainty'gand facility.`

. ...My invention also includes mandetails not construction which .are of decided advanta eand which will be mor v ldescri ed hereinafter. i

Fig. 3 isv 'a detail 'ladder front th l ,the chiiteattl covering t Sshows a .each other particularly Referring to tthe drawings-#Figure 1 is a general side elevation of asilo showing its arrangement with respect to a barn. Fig. 2

is a small planelevation showing the connecthe silo andy the barn.v

tionv part between view on enlarged scale showing the opening l-in the silo and the ,erefoinl Fig. 4; is a side view of Fig. 3, part being showin in section. Fig. 5 is a sectional viewon the line 5-5 of Fig.

3Q Fiigf isa sectional view on the line A 6&6 0' F ig. 3. ,'Fig. 7 is'a'detail view showing the supporting means for the hubs. Fig.

plan and side view of a compensating lug.. Fig. 9 showsa sectional side and edge view of construction of the silo wall.

The silo is indicated in general at a, the barn at Int-he connectin passage at c, and eopening lthrough which access may be had to the silo.

The wall of' the silo is built of the usual tongue and. groove staves. The ends of the staves are reduced in thickness about onehalf as illustrated in the edge and sectional views of Fie.' 9, so that they will overlap 'ornii'ng'a rather deep salined joint, as 'indicated at 100. The ends o t` these staves are chainfered ott', slanting upwardly from the outer side of the stave as indicated lin the edge view of Fig. 9,so`that the line on which the ends of the staves join lone an- 'other is inclined from the outside and inside upwardly. Before the ends are put together theyare covered with white lead to seal the joint. In this way a joint is provided which Will prevent water or moisture from workvals 'along' the edge st-aves f inside or the in tol the outside of the. silo.

rafrnn'fr ormoni.

. ing tljroiigh the joint from the `ou t to the..

Vhen the staves are put intoposition an opening e is left'which is'continuous,troni` l.the top to the bot-tom of the silo. The'staves f which formthe sides of opening any grooved on their inner edges 'as at ff-aiid the doors g are rounded on ,their edges as at g to it in these grooves. Spacedl at interannular grooves` f* are cut to receive the hollow hubsfh" of.v i

socket castings L. These socket castings have transverse bores which have interior circiini-V :terential `grooves forming shoulders h2 to receive the shouldered endso'f therti'e-rods'z', the socket being provided with a removable cap j.- Screws le the base of the soc to hold these socket castings in position.- It' Eass through the :cap andv et castings into the staves will be seen that these socket castings by re'ason of their hubs entering the grooves inthe staves are held firmly against movement andI that the screws which fasten the vsockets to tlie staves are relieved of 'a lconsiderable amount of duty; that the tie-rod'sare sliouldered in the sockets so that 'they cannot v 'move lengthwise with respect thereto and are firmly held therein, constituting a rigidfspacing support for thestaves f which forni thev edges of the continuous opening. The

capsoi' these sockets are extended to forni;

brackets provided with recesses Z` .to receive the ends of the ladder roundsm. rods z' are not spaced nearfeiiough together These tie i to form in themselves a ladder sovthiit '.between each pair of tie-.rods there are secured to the staves brackets n, one of 'which Ahas aV4 transverse bore for one end of' a ladder round m', the other bracket having a recess Z. to,

receive the other end of the yround.. vThis continuous opening in the siloi.' closed by a.

series of doors each of which ifaot suiiicient length to extend between each pair of ties bringing the center of each door section about under the intermediate.ladderrounds m ladder round wliicli it underlies by a turn buckle o provided with a littlehaiidle 0";tor operating it. By means of this turn buckle Each door section is connected with theV the-door sections 'are drawn into place with j theircurvedvvedges g seated firmly against the grooved edges f2 of the staves )Stormingl a tight joint and holding the door firmly in place. The tops and bottoms of the door sections are tongued and grooved s o that onej will fit on the other to close cracks betweei theseveral-door sections and form atight l fthrough Il'which these lag screws pass `are inplarge'r than 'said screws, washers 'r3 being vpro'i yided un erthe heads. of the screws to give- Athem ya bearing.- Their l ary hoopswhich encircle the silo to hold the traction. 'These hoopsfare indicated in Figs.

. [door which can alwaystight. -i

. .and the ends' are 3 5.

`suring 'a perfectly tight wall.

4to prevent them l'and spa that it' forms a pocket for wind and snow which exerts avery heavy strain oi'i the and often throws 'it over or destroysit. provide a'. connecting passage tothe silo, indicated atiy c, height sufficient closure #for the 4opening. The doors are madel of vtransverse strips tongued and grooved'to 'which are secured a pair ofcleats .r by lag screws "r 4The holes r2 in the cleats which iis of a `to allow`a person to walk v I provide a' ,semicircular chute l the doorsshrink-the 'covers the l. opening in the side o the silo screws can.- be loosened and thestrips hamand yextends to the top thereof ut leaves meredtogether andthe screws tightened up.l a clear'4 passage between the sio and the By this method of construction I .provide a barn, thusfrelieving to a very l rgeextent be'kept perfectly air d which I windl strains on the silo. l As a result of this construction thesev I eral parts of the silo vcan be made up according to Xed patterns and measurements and the parts shipped beforeassemblaga They can be very readily as'mbled at the place of use at very smallecost.

I claimas my invention:

1. A silo having a .continuous opening from bottomy to top thereof, for said opening, ladder rounds extending across'said opening, sockets secured to the edge staves of said opening, tie rods secured in said sockets and .held therein against longitudinal movement, brackets secured at intervals'alongvthe edges of said opening -to receive and support said rounds, and connections including, a turn buckle between the door sections and the rounds.

Q; A silo having a continuous lo from bottom to top edges `of theed'ge staves of said opening beingV formed into a curved seat, sectional doors for said opening having curved edges fitting into the curved seats, socketsl secured t'o said edge staves of the opening, the rods having their ends secured in sa'id sockets against longitudinal movement, brackets senetherpart. of

y v, i my'invention relates' to 'an attachmentand support lfor the ycustom'- staves in palace against expansion and con- 1 and 8 atl. They. are preferably round metal ,rods-extending around the silo at intervals Afrom top to bottom. I provide a compensating lugQfmade up of'a pair of' .identical oppositely directed tubularl memL bers 3 thfrough which the ,ends ofthe hoops pass.'A 'These tubularl ifn'einbers are chambered outlas at Li'to receive springs 5 which surround the ends of the hoops.v yThese hoops are" bent'- around the silo', the ends pass' .through the tubular members. 3 ofthe compensating lugs, the springs are slid on over the threaded ends of the hoops taking bear.-I ings against-the shoulder in the chamber 1i' y then tightened bydrawing. the' hoop irfnlyaround the silo an'd 'comressing the springs-by. means of t'ne nuts 4". The members are slightly tapered as at 3" to facilitate the manipulation an free action of the spring ends and said nuts 4. ',Ihe rearl face 32 of the lug is slightly curved to fit theeXterior-surface of the silo. If the silo expands the springs allow for4 expan. sion; ifthe silo contracts thesprings tak-e up 'anyloosenessingtlie hoops. Thus by the'use lof this compensating'lug the hoops 'are con-l tinually drawn tightly aroundl the silo in- In order to facilitate the putting onvof the hoops and ening their ends secured in the said Vsockets against from'dropping down I provide rings 7 which are suitably supported ced as on the depending wires 8, thehoops being passed" through these rings i ,The construe and' thus keptin alineinent." longitudinal movement. tion and support ofl these hoops is clearly In testimony whereof .afiX my signa- 'shofwnyin Iiig. 7 ture in presence of two witnesses.

-It is customary at the 'pres/ent time in :connecting thel silos ywith the barn tov form a .connectingchamber which extends tromv bottom 'of the silo. Such an arrangement is objectionable rfor the reason 'VitneSses z G-iio. B. W

Ano, D. S. Knniwnnnr HL.

from the barn.

sectional doors thereof, the e terior through', and from the top of this passage ioo" cured `at intervals to the edge staves of said

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