US1123847A - Metal-sash joint. - Google Patents

Metal-sash joint. Download PDF

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Publication number
US1123847A
US1123847A US81992814A US1914819928A US1123847A US 1123847 A US1123847 A US 1123847A US 81992814 A US81992814 A US 81992814A US 1914819928 A US1914819928 A US 1914819928A US 1123847 A US1123847 A US 1123847A
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Prior art keywords
muntin
slot
metal
muntins
tongue
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Expired - Lifetime
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US81992814A
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Alfred Clark
George Warren
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Individual
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Priority to US81992814A priority Critical patent/US1123847A/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/12—Connections between non-parallel members of the supporting construction
    • E04B9/122—Connections between non-parallel members of the supporting construction one member passing through the other member, both members laying at least partly in the same plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7001—Crossed rods
    • Y10T403/7003—One rod is encompassed by the other

Definitions

  • Our invention relates to improvements in metal sash joints, the object of the invention being to provide improved constructions of muntins so that they securely look at their joint or point of crossing, and provide a smooth outer surface to the joint so that the manner of locking is hid from view.
  • a further object is to provide improvements of this character which are of extremely simple inexpensive construction, strong and durable in use.
  • Figure 1 is a perspective View illustrating our improved joint
  • FIG. 2 and 3 are views in side elevation of the respective muntins.
  • the muntin 1 and 2 represent crossed muntins each having a web portion 3 with integral beads 4. which may be of any suitable design, but which as is ordinarily the case, project from both sides of the web.
  • the beads -l of both muntins at opposite sides are provided with beveled recesses 5, so that when the muntins are together, the lines of juncture will be at an angle of ninety degrees (90) to each other, so that the design of the bead will not be destroyed.
  • the muntin 1 is provided at one edge with a slot 6 which extends through the head 4, and at its opposite edge is providel with a slot 7 in the web portion 3, said slots 6 and 7 being in alinement as shown clearly in Fig. 2.
  • the muntin 2 has a slot 8 in its web portion extending from the inner edge of the bead 4 with itslower end closed by means of a tongue 9 which is formed at the edge of the web by a longitudinal slit 10 of the proper length to form the tongue, the tongue being severed from the slotted portion of the web by cutting the same oif on a line constituting an extension of one wall of the slot 8.
  • the tongue 9 is bent away from the web as shown in full lines in Fig. 3, or as shown in dotted lines in Fig. 1.
  • the muntin 2 is then positioned at right angles to the muntin 1 with the slot 8 extending across the web 3 of muntin 1, and the slot 6 of muntin 1 receiving the recessed bead portion of muntin 2.
  • the tongue 9 is bent upwardly to its normal position as shown in full lines 1n Flg. 1, and in dotted lines in Fig. 3, so that the tongue closes the end of slot 8, and
  • the tongue 9 When in this position, the tongue 9 extends into the slot 7 in the web portion 3 of muntin 1, so that the two muntins are rigidly locked together at right angles toeach other, and cannot be separated until the tongue 9 is bent as shown in Figs. 1 and 9.
  • the tongue- 9, therefore, completes the locking action of the muntins and insures a rigid oint when the parts are assembled.
  • a metal sash joint comprising two muntins at right angles to each other, each muntin constituting a straight bar having parallel straight edges, and both muntins of the same width, one muntin having slots in alinement in its opposite edges, the other muntin having a slot intermediate its edges and of a length corresponding to the length of the web portion between the slots of the first-mentioned muntin and receiving said web portion, one end wall of the slot in the last-mentioned muntin formed by a single namesto this specification in the pi'esence of tongue out from the muntin and extending two subscribing witnesses. entirel across the slot, said tongue ada ted ALFRED CLARK. to be ent to admit the web of the rst- 4 5 mentioned mun'tin in the slot of the last- 7 GEORGE WARREN mentioned muntin, substantially as de- Witnesses:

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Adornments (AREA)

Description

A. CLARK & G. WARREN.
METAL SASH JOINT- APPLIGATION FILED TEB.20, 1914.
IJQSMWTK Patented Jan. 5, 1915.
ALFRED CLARK ANTI] GEORGE WARREN, 0F PHILADELPHIA, PENNSYLVANIA.
METAL-SASH JOINT.
nieaeaa.
Specification of Letter Patent.
Patented Jan. 5, T9115.
Application filed February 20, 1914. Serial No. 819,928.
To all whom it may concern:
Be it known that we, ALFRED CLARK and GEORGE WARREN, citizens of the United States, residing at Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented certain new and useful Improvements in Metal-Sash Joints, of which the following is a specification.
Our invention relates to improvements in metal sash joints, the object of the invention being to provide improved constructions of muntins so that they securely look at their joint or point of crossing, and provide a smooth outer surface to the joint so that the manner of locking is hid from view.
A further object is to provide improvements of this character which are of extremely simple inexpensive construction, strong and durable in use.
\Vith these and other objects in view, the invention consists in certain novel features of construction and combinations and arrangements of parts as will be more fully hereinafter described and pointed out in the claim.
In the accompanying drawings: Figure 1 is a perspective View illustrating our improved joint, anl Figs. 2 and 3 are views in side elevation of the respective muntins.
1 and 2 represent crossed muntins each having a web portion 3 with integral beads 4. which may be of any suitable design, but which as is ordinarily the case, project from both sides of the web. The beads -l of both muntins at opposite sides are provided with beveled recesses 5, so that when the muntins are together, the lines of juncture will be at an angle of ninety degrees (90) to each other, so that the design of the bead will not be destroyed. The muntin 1 is provided at one edge with a slot 6 which extends through the head 4, and at its opposite edge is providel with a slot 7 in the web portion 3, said slots 6 and 7 being in alinement as shown clearly in Fig. 2. The muntin 2 has a slot 8 in its web portion extending from the inner edge of the bead 4 with itslower end closed by means of a tongue 9 which is formed at the edge of the web by a longitudinal slit 10 of the proper length to form the tongue, the tongue being severed from the slotted portion of the web by cutting the same oif on a line constituting an extension of one wall of the slot 8.
To assemble the muntins, the tongue 9 is bent away from the web as shown in full lines in Fig. 3, or as shown in dotted lines in Fig. 1. The muntin 2 is then positioned at right angles to the muntin 1 with the slot 8 extending across the web 3 of muntin 1, and the slot 6 of muntin 1 receiving the recessed bead portion of muntin 2. When in this position, the tongue 9 is bent upwardly to its normal position as shown in full lines 1n Flg. 1, and in dotted lines in Fig. 3, so that the tongue closes the end of slot 8, and
securely locks the muntins together. "When in this position, the tongue 9 extends into the slot 7 in the web portion 3 of muntin 1, so that the two muntins are rigidly locked together at right angles toeach other, and cannot be separated until the tongue 9 is bent as shown in Figs. 1 and 9. The tongue- 9, therefore, completes the locking action of the muntins and insures a rigid oint when the parts are assembled.
Various slight changes might be made in the general form and arrangement of parts described without departing from our invention, and hence we do not limit ourselves to the precise details set forth, but consider ourselves at liberty to make such changes and alterations as fairly fall within the spirit and scope of the appended claim.
Having thus described our invention, what we claim as new and desire to secure by Letters Patent is:
A metal sash joint, comprising two muntins at right angles to each other, each muntin constituting a straight bar having parallel straight edges, and both muntins of the same width, one muntin having slots in alinement in its opposite edges, the other muntin having a slot intermediate its edges and of a length corresponding to the length of the web portion between the slots of the first-mentioned muntin and receiving said web portion, one end wall of the slot in the last-mentioned muntin formed by a single namesto this specification in the pi'esence of tongue out from the muntin and extending two subscribing witnesses. entirel across the slot, said tongue ada ted ALFRED CLARK. to be ent to admit the web of the rst- 4 5 mentioned mun'tin in the slot of the last- 7 GEORGE WARREN mentioned muntin, substantially as de- Witnesses:
scribed. M. E. Drrrus,
In testimony whereof wehave signed our CHAS. E. Porrs.
US81992814A 1914-02-20 1914-02-20 Metal-sash joint. Expired - Lifetime US1123847A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557412A (en) * 1983-12-05 1985-12-10 United Technologies Corporation Intersecting feather seals and construction thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557412A (en) * 1983-12-05 1985-12-10 United Technologies Corporation Intersecting feather seals and construction thereof

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