US1073542A - Building construction. - Google Patents

Description

P. M. STEWART. BUILDING CONSTRUCTION.

APPLICATION FILED NOV.5,1912.

1,073,542, Patented Sept. 16, 1913.

PEREZ 1Y1. STEWART, O NEVJ YDRIK N. Y. .ASSIG'NOJS'. BY MES-NE ASSIGNMENTS, T0 ASBESTOS PROTECTED METAL 00., A CORPORATION 01? BiASSACHUSETTS.

BUILDING CONST'ILUCTIOIAT.

Lemme.

Specification of Letters Patent.

firtentedSept.1tt3,t9t3.

Application filed November 5, 191:2. Serial No. 729,574.

tion, in connection with the uot-oinpnnyiugr drawings. is it s 'uoiticiition, like cl'uirzu'trrs on the d outings representing like ports.

This invention relates to :i composit building structure especially designed and :u'lnpted among other uses to he .eniployed us the root. walls and floors of mills :ind other buildings.

The invention has for its object lo provide it reiu'tmced concrete construction which is simple, inexpensive, durable and highly et- Iiciont.

The invention is herein shown as embodied in :1 root to which it. is }1ttltlL3Itl:-ll'l nppli' cable. with H, corrugated Inember. preferably a To this end the roof is irovided 9 sheet. of metal and preferably (*orrugnlml :isbestos protected nit-till, said member being;

composed ot n plurality of corrugated sheets which are scoured to the root purlins in a novel manner as will he described. The concrete is luid upon the corrugated incur her and is provided with a. metal rein't'orc( .ment, which is inot-luinicully bonded to the root. purlin as will he described. Provision is also made For supporting the metal rein- "orcement above the roof purlins as will be described.

These and other features of this invention will be pointed out in the claims at the end of this specification.

Figure 1 represents a uutlioiont portion of a root construction embodying this invention to enable it to be understood. Fig. 2- a section on on enlarged scale 2--2 Fig. t. Fig. 3, :1. section 3----3 Fig. 1 with the concrete Fig. 4, :i detail of the bridge or the metal reinforcement, and l igs. details to be reterrcd to.

Referring to the drawing, a, I), represent two adjacent sheets of corrugated material, preferably asbestos protected metal, which form port o the corrugated member ol the. roof.construction. The sheets (L. t). have on the lino in position. support tor 5 and 6,

their :ulim-wtt ends overlapped nud sup-- on the line ported by :1 metal roof purlin o, of known construction and usually :1 channel. iron hev int; :1 [hinge (I :it its upper end, which is engaged on its upper and lower surfaces by u. purlin clip 0, whose substuntiully tint upper part or member has secured to it; :i

rirct preferably :i sell punching rivet,

which is pointed at its upper end and is designed to be forced through the over'htpping portionol the shoots a, 1). by striking the [utter on their upper surt'uces with ti suitable tool. .\l't.er the sheets a, Z), have been pvnctrutod by the rivet f, :1. bridge piece or support {I having :1. base ttnnge LO provided with u hole 12 is placed over the rivet f, and the upper end ot the hitter is then headed as represented in Fig. i! to firmly secure together the bridge piece g and the overlapping ends of the corrugated shot'ts a, I). and through the purlin clip to firmly secure the said sheets to the roof purlin. The base llzinge 10 of the bridge piece serves as 21 washer against. which the bend ot the rivet beers. The bridge piece thus hos its lower portion located. within, :1. valley t l ot the corrugated sheet and is provided with an upright portion or memher, which is nuule of .sutlicient. length to extend above the highest part of tho corrugated sheets. end is slotted :it its upper end to form lingers l5, [(3, one of which '15 16, is bent ttt nu angle to the other to form a. V or crotch for the reception of n reinforcing rod 17, which extends hmgitudinully of the corrugnted sheets, and which serves to bind or secure :1 transverse reinforcing rod t8 in the slot it.) formed in the upper end of the brit'lgc between the fingers as elenrly represented in igs. Z uud t. The longi tudiuzil reint'ow i no; rod lT are inclined down tt'Utll the bridge toward the corrugated shoot and are .ield in the valley by retaining clips :10, which hook over the rod l7,- und have n base flange 21 which is bolted, riveted or otherwise secured to the corru- {Jutcd sheet.

The bridge pieces 5 may he loc'tited in each valley of the corrugated sheet but by menus of the cross rod lb supported by the bridge pieces. the hitter run be separated by one or more rollers, :15 the cross rod serves us an elevated support F r the tension rods 17 of the interiuwliutr rollers :15 clearly li o I construction.

in Fig. l, which serves to reduce the cost of I The tension rods 17 located in thcgilone of the valleys may be connected together between the bridge pieces in the some valley by cross Wires 25, which may he twisted around the tension rods as shown in Fi l. to mechanically connect the longn tudinui and transverse rods of the metai reinforcement. After the motel reinforce meni; has been secured in place on the corrugcted sheets, in which it is held in fixed position by the ramming clips 20, the con crcte 26 is laid thereon to the desired thickness and when set, said concrete layer may have applied to it, aprotective layer 27 of shy-suitable materiel such as asphalt and gravel. I

I have herein represented the invent-ion es embodied in the roof of as building, but it not desired to limit the irniention in this respect as the some construction may be used forthe veils and doors of the huiiding.

Claims.

1. In a buildingconstruction, in combine tion, roof purlins, corrugated meted sheets opcrted by said purlins and. huving their :21. scent ends overlapped ubov'e s puriin, o clip engaging said purlin and having a self penetrating rivet extended through the over lapped portions of seid metal sheets, o bri piece secured io said metei sheets by suiu rivet, tension rods supportedby said bridge piece, a cross rod supported by said bridge piece and retained thereon by said tension rod, metei clips secured to the bottom of the valleys of corrugated met-cl sheets and engaging so, tension rods, and layer or concrete laid upon said corrugated metal sheets and embedding suio'i tern sion rods, bridge pieces sndci'oss rods, sub stent'iuily as described.

In a building consiiruction, in comhinction, roof purlins, corrugated motel sheets supported by said purlins and having their adjacent ends overlapped above puriin, a clip engaging said purlin end hoving 22 member resting on the upper surface there of, end a, rivet extended through the said member and provided with e pointed free end extended torough the over-lupping sheets to enable the said sheets to be perforated on the job by suid'rivet and secured to said purlin, substuntieiiy as described,

3. In a building construction, in combination, roof puriins, corrugated sheets supported by said purlins, oiip engaging said purlin, o, bridge piece secured to sand purlin clip, s tension rod supported by said bridge piece above the corrugated sheet and in,

clined downwardly towerg l said sheet above :1 veiiey thereof, and a retainin clip located in said voiley and engaging se'i tension rod, substantially described.

in. e building co struction, in combination, corrugated sheet, a support for the no /secs some, mmetal reinforcement comprising rods extended longitudinally of ihe corrugated sheet above the valleys thereof and rods extended transversely of said corrugated sheets, bridge pieces located in valleys of said corrugated sheet and supporting the said rods, and means located in the valleys of said corrugated sheets and engaging said longitudinal rods to retain them in fixed position, substantially as described.

in a building construction, in combine?" tion, a corrugated sheet, a bridge piece riveted thereto in a Valley thereof and havin its upper'end extended above the corrugate sheet and provided with fingers, one of which is bent at an angle to the other, a reinforcing rod extended between the said iingers transversely of the corrugated sheet, and a second rod extended between the fingcrs longitudinally of the corrugated sheet, substentieily as described.

6. In e; building construction, in combination, a corrugated sheet, a motel reinforcemenfi having rods extended longitudinally oil he said sheet shove the valleys therein end additional rods extended transversely of the said sheet and secured to the first mentioned rods, moons -loceted in the valleys oi? said sheet to support said rods above the letter, and means in said valleys to engeige said rods and retuin them in fixed posiiion with relation to said corruguted sheet, substantially as described;

7. Inebuilding construction, in combination, oeorrugsted sheet, e metal reinforcement, means located in the valleys of said sheet to support the motel reinforcement shove the latter, and retaining devices socured in the said valleys and engaging the upper surface of the motel reinforcement, substantially as described.

8. In a building construction, in combination, purlins, corrugated sheets supported by said purlins end having their adjacent ends overlapped above the puriin, upurlin clip engaging said purlin and having a self penetrating rivet extended through; the overlapped portions of said sheets, a bridge piece secured to said sheets by said rivet, tension rods supported by said bridge piece, and a layer of concrete laid upon said corrugated sheets and'cmbedding'ssi'd tension rods and bridge piece, substantially as described.

9. In. a buiiding construction, in combination, corrugated members having their adjacent ends overlapped, a support for the overlapping ends of ssid members, a clip engaging said support end having a substantially fiat member resting on said sup cit and u pointed rivet projecting from t e substantially fies member of the clip and through the overlapped corrugated members for riveting the rrigated members together.

10. in i construction, in combination, c sheet, a support, upon isci which said sheet rests, a metal reinforcement, means secured to said corrugated sheet to support said metal reinforcement away from the corrugated sheet and to secure the same in fixed relation to said corrugatedv sheet, and means for mechanically securymg said corrugated sheet to said support.

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