US640409A - Corner-bead for plastered walls. - Google Patents

Corner-bead for plastered walls. Download PDF

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Publication number
US640409A
US640409A US71532099A US1899715320A US640409A US 640409 A US640409 A US 640409A US 71532099 A US71532099 A US 71532099A US 1899715320 A US1899715320 A US 1899715320A US 640409 A US640409 A US 640409A
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corner
bead
strip
plate
piece
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US71532099A
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William F Parker
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/06—Edge-protecting borders
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/06—Edge-protecting borders
    • E04F2013/063—Edge-protecting borders for corners

Definitions

  • My present invention relates to certain new and useful improvements in metal corner strips or plates for protecting the angles of plastered walls, and more particularly to an ornamental bead-piece adapted to be attached to said corner-strip; and the invention also comprises a novel form of clip or anchor plate for securely holding the corner strip or plate in position.
  • FIG. 1 is a perspective view of a part of a corner strip or plate having one of my improved corner-bead pieces clamped thereon.
  • Fig. :2 is a transverse sectional view of the same.
  • Fig. 3 is'a perspective view of a portion of a corner-bead, showing a modification of my invention.
  • Fig. a is a transverse section of the headpiece shown in Fig. 3.
  • Fig. 5 is a transverse sectional view showing a further modified form of the bead-piece.
  • Fig. 6 is a perspective view of my improved form of clip.
  • Fig. 7 is a sectional view of the clip.
  • the refer ence-nun1eral1 designates the corner strip or plate, which is preferably of angular shape in cross-section, as shown, and provided with a plurality of plaster-receiving openings or slots.
  • the referenee-numeral 2 designates my improved form of corner-bead, which is preferably made of spring metal in the shape of a split tube, and when applied in position to the corner-strip it is simply expanded and slipped over the outer or free edge of said strip, as shown in the drawings, and the springy nature of the tube will tend toclamp it firmly to the opposite sides of the said strip.
  • the corner-bead 2 is provided with a plurality of plaster-reeeiving slots or recesses 3 along each side, through which the plaster passes to the interior of the tube, where it again comes into contact with thatpart of the corner-plate within the tube and firmly locks the said bead-piece in position.
  • Fig. 5 I have illustrated the corner-bead-I as being provided along each edge with rearwardly-extending flanges 5 5, which will lie flat upon the opposite sides of the corner plate, and thus retain the said head more securely in position and alinement.
  • each flange is provided with a plurality of short tongues or lips 8, which are adapted to enter the perforations or slots in the cornerstrip 1.
  • My improved form of clip or holder comprises an angle-plate 9, provided with one, two, or more inclined nailing slots or openings 10, said slots permitting of an easy and ready adjustment of the clip or holder to accommodate for suitable nailing-spaces between the plaster-joints of partitions made of tiling or other fireproof material.
  • Projecting out from one face of the said angle-plate 10 is a vertically-arranged stud or button 12, having an upwardly and outwardly inclined wall 13, forming an approximately wedge shaped opening between the said wall and an gle-plate.
  • the clips or holders are first secured to the angle of the wall at suitable points, as may be desired, and the corner plate or strip is then applied thereto, the studs or buttons 12 passing through the slots in the corner plate or strip and the latter being then forced downward, the metal between the perforations in the plate or strip being thereby wedged between the inclined wall 13 and face of the clip or holder, whereby the plate will be held firmly in position.
  • a bead-piece for protecting the angles of plastered walls consisting of a split tube having plaster-receiving openings or slots therein.
  • a bead-piece for protecting and ornamenting the angles of plastered walls consisting of a split tube, and means for supporting said bead-piece removed from the angle of the wall, said means having a continuous bearing upon the inner wall of the tube throughout its entire length.
  • a bead-piece formed of a split tube having plaster openings or slots therein, said tube being sprung over the edge of the said strip or plate.
  • a beadpiece comprising a split tube sprung over the outer edgeof said strip or plate, and provided with plaster-openings therein which lie in a line substantially parallel with the openings in that part of the strip or plate within the tube when the parts are in position, substantially as and for the purpose described.
  • a bead-piece for protecting the angles of plastered walls comprising a split tube having lateral flanges and integral engaging lips or tongues, substantially as described.
  • a bead-piece for protecting the angles of plastered walls comprising a split tube having plaster-openings therein and lateral flanges extending outward from the opposite edges of said tube, substantially as described.
  • a bead-piece for protecting the angles of plastered walls comprising a split tube having plaster-openings upon opposite sides thereof and lateral flanges extending outward therefrom, said flanges being provided with inwardly-extending engaging lips or tongues.
  • a clip for supporting perforated corner strips or plates comprising an angle-iron having elongated nail-openin gs therethrough and a stud or button thereon provided with an upwardly-extending inclined wall, substantially as described.
  • a clip for supporting perforated corner-strips comprising a plate having nailopenings near one end and a stud or button near the opposite end, said stud or button having an inclined wall facing the side wall of the plate.
  • a clip for supporting a perforated corner-strip comprising an angle-plate having diagonal nailing-slots therein, and a stud or button projecting outward from one face of the angle-plate and having an upwardly-extending inclined wall to provide a substantially wedge-shaped space between said inclined wall and face of the plate.

Description

Patented Jan. 2,1900.
W. F. PARKER. CORNER BEAU FOR PLASTEBED WALLS.
(Application filed May 2, 1899.)
(No Model.)
TNE Nonms PETLRs c0, FHOTD-LITND.. \VASHINIGTOM n. c
WIIJIIIAIWI F. PARKER,
OF NEW YORK, N. Y.
EURMER BEAD FOR IPLASTEIFIED WALLS.
ESPJEOIFIWATION forming part of Letters Patent No. 640,409, dated January 2, 1900.
Application filed May 2, 1899. Serial No. 715,320. (No model.)
To (tZZ whom it may concern:
Be it known that I, WILLIAM F. PARKER, a citizen of the United States, residing at New York city, in the county of New York and State of New York, have invented certain new and useful Improvements indSeads for Protecting the Angles of Plastered falls; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to whichit appertains to make and use the same.
My present invention relates to certain new and useful improvements in metal corner strips or plates for protecting the angles of plastered walls, and more particularly to an ornamental bead-piece adapted to be attached to said corner-strip; and the invention also comprises a novel form of clip or anchor plate for securely holding the corner strip or plate in position.
It is the purpose of my invention to provide a simple form of bead-piece adapted to be readily clamped to the corner strip or plate in such manner as to be held firmly in position, the said bead-piece being of such a construction that it can be applied to corner strips or plates new in use.
It is a further purpose of the invention to provide an improved form of clip or holder for the cornenplate whereby to enable said clips or holders to be first secured to the angle of the wall and the corner plate or strip afterward adjusted thereto, as desired.
M y invention is illustrated in the accompanying drawings, wherein Figure 1 is a perspective view of a part of a corner strip or plate having one of my improved corner-bead pieces clamped thereon. Fig. :2 is a transverse sectional view of the same. Fig. 3 is'a perspective view of a portion of a corner-bead, showing a modification of my invention. Fig. a is a transverse section of the headpiece shown in Fig. 3. Fig. 5 is a transverse sectional view showing a further modified form of the bead-piece. Fig. 6 is a perspective view of my improved form of clip. Fig. 7 is a sectional view of the clip.
Referring now to the drawings, the refer ence-nun1eral1 designates the corner strip or plate, which is preferably of angular shape in cross-section, as shown, and provided with a plurality of plaster-receiving openings or slots.
The referenee-numeral 2 designates my improved form of corner-bead, which is preferably made of spring metal in the shape of a split tube, and when applied in position to the corner-strip it is simply expanded and slipped over the outer or free edge of said strip, as shown in the drawings, and the springy nature of the tube will tend toclamp it firmly to the opposite sides of the said strip. The corner-bead 2 is provided with a plurality of plaster-reeeiving slots or recesses 3 along each side, through which the plaster passes to the interior of the tube, where it again comes into contact with thatpart of the corner-plate within the tube and firmly locks the said bead-piece in position. This I consider an important feature of my invention, for it will be thus seen that the corner" bead is not only clamped to the plate by its own elasticity, but is also locked by the plaster passing through the recesses therein and coming into intimate contact and engagement with the corner plate or strip within the bead-piece, whereby a practically firm and solid structure is provided. Ido not confine myself to any particular arrangement or location of the slots, for obviously they maybe placed, as desired, at any point within the bead without departing from the spirit of my invention, and what I seek to cover by this patent is therefore a removable or independent eornenbead formed of a split tube provided with plaster-receiving slots or recesses and adapted to be sprung upon or fitted over the edge of a corner-plate.
In the modified form of my invention shown in Fig. 5 I have illustrated the corner-bead-I as being provided along each edge with rearwardly-extending flanges 5 5, which will lie flat upon the opposite sides of the corner plate, and thus retain the said head more securely in position and alinement.
In Fig. i I have shown a still further 1nodification, and in this case the bead-piece 0 is provided with rearwardly-extending flanges 7 7,
and each flange is provided with a plurality of short tongues or lips 8, which are adapted to enter the perforations or slots in the cornerstrip 1. By this construction it will be apparent that the plaster entering into the slots in the corner-strip will pack tightly around the said tongues or lips 8, and thus firmlylock the bead-piece in position.
My improved form of clip or holder comprises an angle-plate 9, provided with one, two, or more inclined nailing slots or openings 10, said slots permitting of an easy and ready adjustment of the clip or holder to accommodate for suitable nailing-spaces between the plaster-joints of partitions made of tiling or other fireproof material. Projecting out from one face of the said angle-plate 10 is a vertically-arranged stud or button 12, having an upwardly and outwardly inclined wall 13, forming an approximately wedge shaped opening between the said wall and an gle-plate. In use the clips or holders are first secured to the angle of the wall at suitable points, as may be desired, and the corner plate or strip is then applied thereto, the studs or buttons 12 passing through the slots in the corner plate or strip and the latter being then forced downward, the metal between the perforations in the plate or strip being thereby wedged between the inclined wall 13 and face of the clip or holder, whereby the plate will be held firmly in position.
I consider it of great importance that the bead piece or tube is supported throughout its entire length by a strip having a continuous bearing upon the bead, for this construction affords a firm and secure fastening means for the bead-piece and one capable of holding the same rigidlyin position under all circumstances. It is likewise of considerable advantage to provide a bead-piece that can be readily applied to corner plates or strips now upon the market.
WVhile I have herein shown and described the bead-piece as being made in the form of a split tube, I wish it to be understood that Ido not confine myself to any particular shape of tube so far as its external design or crosssectional shape is concerned, for in practice I contemplate giving the tube an ornamental appearance, so as to add greatly to the richness and attractiveness of the corner or wall to which it is applied.
What I claim, and desire to secure by Letters Patent, is
1. A bead-piece for protecting the angles of plastered walls consisting of a split tube having plaster-receiving openings or slots therein.
2. A bead-piece for protecting and ornamenting the angles of plastered walls, consisting of a split tube, and means for supporting said bead-piece removed from the angle of the wall, said means having a continuous bearing upon the inner wall of the tube throughout its entire length.
3. In combination with a corner strip or plate, a bead-piece formed of a split tube sprung over the edge of said strip 0r.plate, substantially as described.
4. In combination with a corner strip or plate, a bead-piece formed of a split tube having plaster openings or slots therein, said tube being sprung over the edge of the said strip or plate.
5. In combination with a corner strip or plate having plaster-openings therein, a beadpiece comprising a split tube sprung over the outer edgeof said strip or plate, and provided with plaster-openings therein which lie in a line substantially parallel with the openings in that part of the strip or plate within the tube when the parts are in position, substantially as and for the purpose described.
6. The combination with a corner-strip, of a bead-piece formed of a split tube having lateral flanges along its edges which embrace the opposite faces of the corner-strip to hold the parts in position.
7. The combination with a cornerestrip having openings therein, of a bead-piece comprising a split tube having lips or tongues formed integral therewith adapted to take into the said openings in the corner-strip when the tube is fitted over the outer edge of the strip.
8. A bead-piece for protecting the angles of plastered walls, comprising a split tube having lateral flanges and integral engaging lips or tongues, substantially as described.
9. A bead-piece for protecting the angles of plastered walls, comprising a split tube having plaster-openings therein and lateral flanges extending outward from the opposite edges of said tube, substantially as described.
10. A bead-piece for protecting the angles of plastered walls, comprising a split tube having plaster-openings upon opposite sides thereof and lateral flanges extending outward therefrom, said flanges being provided with inwardly-extending engaging lips or tongues.-
11. A clip for supporting perforated corner strips or plates, comprising an angle-iron having elongated nail-openin gs therethrough and a stud or button thereon provided with an upwardly-extending inclined wall, substantially as described.
12. A clip for supporting perforated corner-strips, comprising a plate having nailopenings near one end and a stud or button near the opposite end, said stud or button having an inclined wall facing the side wall of the plate.
13. A clip for supporting a perforated corner-strip, comprising an angle-plate having diagonal nailing-slots therein, and a stud or button projecting outward from one face of the angle-plate and having an upwardly-extending inclined wall to provide a substantially wedge-shaped space between said inclined wall and face of the plate.
14;. The combination with a corner-strip having plaster-openings therein, of a beadtog IIO
piece fitted over the edge of said strip ahd In testimony whereof I EtfflX my signature provided with lateral flanges Which embrace in presence of two Witnesses.
the opposite feces of the c0rner-strip, said head-piece having portions of its flanges bent VILLIAM I ARRER" 5 inward to enter the openings in the corner- Nitnesses:
strip whereby the strip and bead piece are FERRIS A. MITCHELL,
held intact. II. C. KNUBEL.
US71532099A 1899-05-02 1899-05-02 Corner-bead for plastered walls. Expired - Lifetime US640409A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3033817A1 (en) * 2015-03-20 2016-09-23 Vincent Damour DEVICE FOR PROTECTING AN AREA OF CARPENTRY
WO2018134807A1 (en) * 2017-01-18 2018-07-26 Rubin Refael Corner profile attaching and adjusting device and the uses thereof
US10060123B2 (en) 2013-06-03 2018-08-28 Philip Glen Miller Self-aligning, double wire corner bead for fireproofing structural steel member
US10156066B2 (en) 2017-05-11 2018-12-18 Calaco Solutions Ltd. Corner bead clip for attaching to steel members
US10415237B1 (en) 2013-06-03 2019-09-17 Philip Glen Miller Self-aligning corner bead for fireproofing structural steel member and method of using same
US10450762B2 (en) * 2017-05-18 2019-10-22 Schluter Systems L.P. Tile end profile

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10060123B2 (en) 2013-06-03 2018-08-28 Philip Glen Miller Self-aligning, double wire corner bead for fireproofing structural steel member
US10087622B2 (en) 2013-06-03 2018-10-02 Philip Glen Miller Self-aligning corner bead for fireproofing structural steel member and method of using same
US10202760B1 (en) 2013-06-03 2019-02-12 Philip Glen Miller Self-aligning, double wire corner bead for fireproofing structural steel member and method of using same
US10415238B1 (en) 2013-06-03 2019-09-17 Philip Glen Miller Self-aligning corner bead for fireproofing structural steel member and method of using same
US10415237B1 (en) 2013-06-03 2019-09-17 Philip Glen Miller Self-aligning corner bead for fireproofing structural steel member and method of using same
US10683662B1 (en) 2013-06-03 2020-06-16 Philip Glen Miller Self-aligning corner bead for fireproofing structural steel member and method of using same
FR3033817A1 (en) * 2015-03-20 2016-09-23 Vincent Damour DEVICE FOR PROTECTING AN AREA OF CARPENTRY
WO2018134807A1 (en) * 2017-01-18 2018-07-26 Rubin Refael Corner profile attaching and adjusting device and the uses thereof
US10156066B2 (en) 2017-05-11 2018-12-18 Calaco Solutions Ltd. Corner bead clip for attaching to steel members
US10450762B2 (en) * 2017-05-18 2019-10-22 Schluter Systems L.P. Tile end profile

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