US107664A - Improvement in tin roofing - Google Patents

Description

the following is a specilcation.

` relationof.- the flanges. r

academia gif-'aient Wire.

BENJAMIN coDmNe'roN, onta FAYETTE, INDIANA.

` Letters Patent No; 107,664, datedSeptelnber 27, 1870.

IMPRovEMEN-r iN' rin` Ro'oFlNG.

The chdnle rferred to in `tali-ese Lettersl Patent and making part of the same.

I, Bmnainm CobnINGToN, of Lafayette, in the county of vTippecanoe and State of Indiana, have in- .vented certa-in Improvements inTin Roong,`of which Ncturemid Object of the Liccntioin My invention relates to the combinationof a tin or metal channel, groove, anges, and a crooked "wire, in such manner that theyshallform a waterftight joint, the ,object being to `make all kinds of tin` or sheet metal available for roofing, andavoid the liability of breaking the material, as in turning the joint o rsearn by the `common method:`

. Figure 1 is a section of" roof embodying my invention. v

Figure 2 is a cross-section of the same.

Figui-e3 is a, crossfsection of sheets, showing the Figure 4 is `a crossfsection of a grooved sheetingstrip. j

Figure `5 is a cross-section ot' the lmetal channel or lining ofthe groove shown 'ing 4.

l Figure 6` is a cross-sectionof the joint, showing the Y relation of allthe parts.

Figure 7 Yis a longitudinal `section oi' the joint A,

i j igs. l and 2.`

Figure 8. is a fcross-sectionof roof, lembodying a modiiication of-A the saine invention.

i General Description.

AIA A are the joints by which the tin sheets or strips are secured to the roofing-frame.

`B B B are the seamshy which the tin plates. or

" sheetsiare joined.

C, the ange's on the tin-'plates or sheets. .l I),thc sheeting-strips, in section, showing the groove in same. i

E, the crooked wire by which the flanges are pressed outward against the sides of'. the `groove.4

F is'the tin or met-al channel, or lining of the groove. In the construction of a root' of this kind the sheeting-strips D are grooved to the depth of iive-eighths ot' aniuclnand width one-eighth of an inch. Thus grooved, the strips' are placedat such distance apartl that the flanges may `be readily inserted in the groove;

VThe sheets oi' tin areljoined bythe ordinary seam,

until a piece oi"'sutiient length is obtained; the flanges are then turned on each. edge by theordinary methods of manipulatingtin. The piece thus pre- 'pareil should, for convenience bf' handling and trainsportation, he kept in a roll.

The `inetal channel ,or .lining of the groovevis'so .formed that it will properly` `fit the groove, which may be done by the ordinary methods. The metal channel is then pressed into `the groove, and the` flanges inserted iu such manner that the seanis B alternate, as shown in'fig. 1f.

\No wire. is placedv in the groove, and forced \down with a iiatflpunch. Where the' seams B enter the Vgroove a 'forked punch is used, for the purpose 'ot' givg' ing the wire an upward curve at that point, as shown t in' fig. 7.` lhe object of thus crooking thc \vire is twofold: `first, to secure the ilangcs, hya pressure along the ,whole depth of the groove; and second,

that the groove may themore readily retain the paint to be afterward applied,

Claims.

I claim as my invention-- 1.ol`he combination, with the iianges G and tin or metal groove or channel F, of the crooked wire E,

. sulistantially as and i'orthc purposes'setforth.

2. The combination, with the ilanges C, tin or metal groove or channel F, and crooked wire E,of the grooved sheeting-piece l), sullstantialljT as and for the purposes set forth. l

i BENJJ.' CODDINGTON.

Witnesses:

Tiros. J. Rollos, T. A. Hermit.

Images