US415037A - Metal pile - Google Patents

Description

(N0 M'od'l.) .2 Sheets-Sheet 1.

R. GRAY. METAL PILE No. 415,037. v Patented Nov. 12, 1889.

UWIIMNIHIWINI 2 Sheets Sheet 2;

R. GRAY. METAL PILE.

Patented Nov. 12, 1889.

(No Model.)

I I 7 v l .0 /A mu M I UNITED STATES,

PATENT O F-Ion;

' RICHARD GRAY, or ntoominereii, ILLINQIS.

METAL PILE.

' srncmrcnrron forming art tram-e m. ell-pai gated nqvember 12, 1889.-

' Applicetionfiled April'fl, 1889; Serial Ft. $428,871,, on lfiodeli) Taall whoinit may concern.-

Be.it-known ,,that I, RICHARD, GRAY, of Bloomin'gton, in the county of McLean and State of Illinois, have invented certain new and useful Improvements in Metal Piles; and? I do hereby declarethe 'folldwing tobe a it'ull clear, and exact description of the invention, ,suchas will enable others skilled in the art 'to' which it ap'pertains remake and us'eQthe Myinvention relates'to an improvementin metal piles, the object of the. said invention being .to provide a pile adapted te'be' erected-- without the employment of expertf labor: or

, the use-of a pile-dri'verhv 5 A further object is to provideapi-le having va broad and accurate range'of 'verticalagL justment; and with these' ends: in viewmy invention consists in the certain features of construction and combinations of partsas willbe hereinafter fully described, and: pointedout inthe claims; p In the accompanying drawings, Figure l is va view in, elevation Of'fihQPllG. Fig, 2 is a; View, partly in section and partly in elevation,

- of the pile and mechanism fona'arectingr the;

same. )Fig. 3'is an elevation of the pile 'rest-ring upon-a wooden support. FigAQ-is atop plan View of the pile-coupling. Fig. '5 is a view in-elevatio'n'of Fig. 4; t

.1 is a hollowjtube,preferablyofi'cylindricalforin, and'having a flange- '3lat its up'-;. per, en -L provided with suitable bolt-holeslf The tube 2 in of; less diameter than tube: 1,

. the-keys are securedto thetube.

( 'to receive a superstructure.

whereby it is adapted to telesco'pe within the same, and is'furtherprovided with the out- .ward flange 5 at. its lower'-end.. The tubee 2- is provided with the collar a loosely mounted thereon, the same being, provided With-bolt; holes corresponding to theholes -in, flan'ge 3,- and also with key-seats for the reception 0 the keys 7. The collarandzfiange are'secured\ together by means of the boltsl6. Thekeys 7- are preferably provided with bolt-holes forthe'reception of bolts 8, which enter corresponding holesintubes 2, whereby 9 is a cap placed upon the 't( )p of the p ile 10 is a post-auger.;

lessthan the 'outerdiameterof' flan In Fig, 2- the tube 1 is showrr' in process of erectiom By means of-the auger 10 the earth 'at intervals with-light blows or pressed down as the auger advances: p p

:.The pile ,is erecterir by lfirst entering the larger tube into the earth,a-s described. The.

.tion as to limit the distance it can; telescopevyithinth'e' tube 1, so as secure the desired adjustment ;of column -l'2,'-"' which, with the flange attached, is then superposedrn'pon the -.Who1e column is filled with asphaltnm, con- ;crete, :or other solidifying material.'- After saidrfilling ha's set 'sufiieiently to prevent dis are removed and the space 11 'is 'filled'with anyisuitable material, The collaristlienre placed and bolted-to flange 3. =The keys' are then firmly, driven; in place and secured to tube 2-by the screwy-bolts18;- Asthe size of the hole-in flange 4 is lessfthanfl the. inner diameter-of tube 1',it .i's evident that a solid matjei-ial'in spacegll, between flange andcollar 4, will; prevent the tube'-2 froni being lifted upward'orwithrlrawng, It-t'will alsobe 'eviden-t that tli'e'eou'pling permitsbotha wide 'and'accurate lon i'tud inal adjustment, there;

- by ohviating-thediificmtyheretofore experienced iii-the erection of metal piling of rocks-or'other obstructionsf J The.coupling-lmay be employed in any metal' columnlhav with ends adaptedjthereto. p

'lhfinrier diameter of the ldwer tube; is preferablycontracted;at or .near thejlow'er end, thereby preventing the contained column .of solidified mat-eriallfrbm slipping down.

The; 'cti'llar -47='is= preferablymade of. castin 'iron band.

by reason claim as new, and desire to se'cureby. Letters aten-t,- isl 1'. .The movable collar 4, adapted :to' be 'secured-totiibe 2 by means of the' keys 7 and the bolts 6, and having an inner measur m t 6 5 I Wham)? hamber 1 1v is formed.

12 is a. woodenfsupport.

is excavated below'the. tube, fwhi'ch. is driven flauge i'is-thenkeyed topipe'2in-such posi- 1 6 tube 1 in-the proper position, whereupomt'he placement-of column 'i2'the-keys andgollan" v n'e..'h an-more on etal', and may be re enforced by a wrought- Having fully describedLmyinventiomwhat 2. In; ametalipile,thecombinatiomMith-a the extentof such cement or other splidify-ingrsuhstance, suh5 gstantitlly as set forth.

tnhe, of ;e smaller tube or column inserted therein,-andmea;;ns ior varying and limiting insertion, and a, fillingof 3. Asn'snpport for a superstrlicture, a column consistingpf a tube having a Wooden support and a smaller tube telescoped. there= with, and means for limiting and securing the extent of 1nsertion,- and. a, filling of cement or other solidifying. material: 2

i. A metal pile havi'n'gj an} upper portion 'provirled. with anoutward flange at or near its lower end'and ade 'ate'd. to'telescope within is a lowe'rhollo'w portion, and'a, movable collar seenred'tothe ug r portion-and adapted:

torest upon the iflpperend ofdhe lower portion, snbstantielly as shown and described.

5. The chamber 11, filled with unyielding keys 7,secnred'to saidt'nbe 2, substantially as set forth. f

, In testimony merger-a1 have signed this specification in the presence of two subsc'rib ing witnesses.

RICHARD GRAY;

'Witnessesz SAIN'WELTY,

JOHN F. BOLIN.

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