US1164160A - Ribbed expanded-metal lathing. - Google Patents

Ribbed expanded-metal lathing. Download PDF

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Publication number
US1164160A
US1164160A US76260313A US1913762603A US1164160A US 1164160 A US1164160 A US 1164160A US 76260313 A US76260313 A US 76260313A US 1913762603 A US1913762603 A US 1913762603A US 1164160 A US1164160 A US 1164160A
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United States
Prior art keywords
lathing
metal
sheet
metal lathing
strips
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US76260313A
Inventor
Fred C Arey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NORTHWESTERN EXPANDED METAL Co
Original Assignee
NORTHWESTERN EXPANDED METAL Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NORTHWESTERN EXPANDED METAL Co filed Critical NORTHWESTERN EXPANDED METAL Co
Priority to US76260313A priority Critical patent/US1164160A/en
Application granted granted Critical
Publication of US1164160A publication Critical patent/US1164160A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/04—Mats

Definitions

  • furring strips, as well as .the ribs on ordinary ribbed lathing have the disadvantage that itA is difficult to get the concrete or plaster into all of the crevices and about all ofstlle exposed surfaces in suche way that the plastic material will be edectively keyed in place and thoroughly cover all of the metallic surfaces so as to protect them. Consequently some portions of the 'lathing will always be left more or less unprotected.
  • the object of the present invention is to produce a simple and novel sheet of lathing which shall have a continuously reticiulated surface and be provided with strengthening and Spacing ribs which will not interfere with the continuity of the face of the sheet, whereby the lathing will be made strong and rigid, and( ⁇ 'aces itself apart from a support Specification of Letters Patent.
  • Figure l is a front view of asheet of lathing arranged in accordance with a preferred form of my invention
  • Fig. 2 is an end view of the sheet on a somewhat enlarged scale
  • Fig. 3 is a front view of a fragment of one of the strips of which'the sheet is made
  • Figs. i and 5 are sections taken transversely through the adjoining edges of two of the strips, illustrating the ribs arranged in accordance with two of thev modifications of my invention
  • Figs. 6 and 7 are views similarto Figs. 4 and 5, illustrating modied ribs in cases where the several strips are integrally connected together.
  • I form a sheet having vabout the same dimensions as those usually given the ordinarvplain expanded metal lathing, by placing side by side and permanently fastening together a series offnarrow strips each of which consists of a body of reticulated metal having a portion-at each side bent laterally at right angles'to form a Harige; the flanges ofcontiguous sheets being riveted or otherwise permanently fastened together and thusprovidingv the sheet' witha series of thin stiifening and spacing ribs on the rear side and leaving the face of the sheet in the form of a continuous reticulated surface.
  • tl Home' composed entirelyof expandedl metal in the form of strands connected together and forming an open'mesh, said sheet being made up of a series of long narrow strips provided with solid anges .permanenty connected together and constituting a, hy-

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Description

F. AREY.
RIBBED EXPANDED METAL LAT-HING.
APFLICATIGN FILED APR. Zi. 1913. f
Patented Das. M, 19M
fyi? Q14/ FRED G. AREY, OF OAK PARK, ILLINOIS, ASSIGNOR 'IO NORTHWESTERN EXPANIDED METAL COMPANY, OF CHICAGO, ILLINOIS, A. CORPORATION OF ILLINOIS.
RIBIEID EXIJNDED-METAL LATIIING.
maaien.
Application filed April 2l, 1813.
' Will enable others skilled in theart to which it pertains to make and use-.the same, reference being had to the accompanying drawings, which form a part of this specification.
There are in common use two kinds of eX- panded metal lathing, the first consisting of plastic concrete or plaster can pass through the lathing and cover the back side thereof as well as the front side. This construction has the disadvantage of requiring spacing ,de-vices or furring strips separate from the lathing itself, thus greatly increasing the time'required to place the lathing in posi- Bo'tion over that which would-be necessary in `order `to fasten merely the sheets of lathing in place. furring strips, as well as .the ribs on ordinary ribbed lathing have the disadvantage that itA is difficult to get the concrete or plaster into all of the crevices and about all ofstlle exposed surfaces in suche way that the plastic material will be edectively keyed in place and thoroughly cover all of the metallic surfaces so as to protect them. Consequently some portions of the 'lathing will always be left more or less unprotected.
The object of the present invention is to produce a simple and novel sheet of lathing which shall have a continuously reticiulated surface and be provided with strengthening and Spacing ribs which will not interfere with the continuity of the face of the sheet, whereby the lathing will be made strong and rigid, and(` 'aces itself apart from a support Specification of Letters Patent.
The' spacing devices and the Serial No. 762,603. A
or supports to which it may be fastened, while at the same time it presents the same exposed face as the ordinary unribbed eX- panded metal sheets and permits the plastic material to be applied easily and conven-` iently without danger that the lathing will Patented Dec. ist, 191m.
not'loe fully protected or that some ofthe l plastic material will not be keyed effectually.
The various features of novelty whereby my invention is characterized will hereinafter be pointed out with particularity in the claims; but, for a full understanding of my invention and of its object and advantages, reference may be 'had to the following detailed description taken in connection with the 'accompanying drawings, wherein:
Figure l is a front view of asheet of lathing arranged in accordance with a preferred form of my invention; Fig. 2 is an end view of the sheet on a somewhat enlarged scale; Fig. 3 is a front view of a fragment of one of the strips of which'the sheet is made; Figs. i and 5 are sections taken transversely through the adjoining edges of two of the strips, illustrating the ribs arranged in accordance with two of thev modifications of my invention; and Figs. 6 and 7 are views similarto Figs. 4 and 5, illustrating modied ribs in cases where the several strips are integrally connected together.
In carrying out my invention I form a sheet having vabout the same dimensions as those usually given the ordinarvplain expanded metal lathing, by placing side by side and permanently fastening together a series offnarrow strips each of which consists of a body of reticulated metal having a portion-at each side bent laterally at right angles'to form a Harige; the flanges ofcontiguous sheets being riveted or otherwise permanently fastened together and thusprovidingv the sheet' witha series of thin stiifening and spacing ribs on the rear side and leaving the face of the sheet in the form of a continuous reticulated surface. I make each strip about four inches wide so that4 a twenty-four inch sheet will vbe composed of HNI www.
'from'. one
comun-l1'.
ih@ strip whcnwo strip.. :we um' heu: [in
, n. 10u hzzvmg lts surf: mndcd, mota! 111 the luv-sms.'
lum-ow' tuk@ the form n two Hun 50 tion as mf ln Som@ inst form this sm' to be Comp@ such case th .dj :leent strips :uw: ded 1n th@ A 'i in the 12u malus/zml finglmnw :md @pcm mush, .Quid sheet boing s 05 nl" i "t1-ms having :L kw imhcr; m93." und ln'wdcd piece fol, Fig. (3 and. rivets@ described. A x'ib by bending 6U flange:
tl Home' composed entirelyof expandedl metal in the form of strands connected together and forming an open'mesh, said sheet being made up of a series of long narrow strips provided with solid anges .permanenty connected together and constituting a, hy-
rib structure.
ny testimony. whereof, sign this speci.2 cation in the presence of two Witnesses. VFELD o. AREY.
, Witnesses:
FFRENDENREIGH' .RUTH E. ZETTERVALL.
US76260313A 1913-04-21 1913-04-21 Ribbed expanded-metal lathing. Expired - Lifetime US1164160A (en)

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US76260313A US1164160A (en) 1913-04-21 1913-04-21 Ribbed expanded-metal lathing.

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645930A (en) * 1948-07-26 1953-07-21 Ray F Stockton Wire Products C Self-furring corner lath
US2968070A (en) * 1957-12-10 1961-01-17 Olaf P Wolstead Building panel construction
US3763616A (en) * 1970-11-06 1973-10-09 Romolo Pastorelli Structural unit having an expanded metal sheet and method for manufacturing the structural unit
US5379564A (en) * 1993-05-19 1995-01-10 Don Wynne Inc. Self-reinforcing mesh partition
WO1999019573A1 (en) * 1997-10-09 1999-04-22 James Frank Gallaway Load-bearing structural panel and stucco substrate, and building wall containing the same
US6151852A (en) * 1999-05-12 2000-11-28 Spaceguard Incorporated Partition system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645930A (en) * 1948-07-26 1953-07-21 Ray F Stockton Wire Products C Self-furring corner lath
US2968070A (en) * 1957-12-10 1961-01-17 Olaf P Wolstead Building panel construction
US3763616A (en) * 1970-11-06 1973-10-09 Romolo Pastorelli Structural unit having an expanded metal sheet and method for manufacturing the structural unit
US5379564A (en) * 1993-05-19 1995-01-10 Don Wynne Inc. Self-reinforcing mesh partition
WO1999019573A1 (en) * 1997-10-09 1999-04-22 James Frank Gallaway Load-bearing structural panel and stucco substrate, and building wall containing the same
US6047510A (en) * 1997-10-09 2000-04-11 Gallaway; James Frank Load-bearing structural panel and stucco substrate, and building wall containing the same
US6151852A (en) * 1999-05-12 2000-11-28 Spaceguard Incorporated Partition system

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