US426048A - Joint-fastening device - Google Patents

Joint-fastening device Download PDF

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Publication number
US426048A
US426048A US426048DA US426048A US 426048 A US426048 A US 426048A US 426048D A US426048D A US 426048DA US 426048 A US426048 A US 426048A
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United States
Prior art keywords
joint
fastening device
mortise
tenon
socket
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
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
    • F16B12/24—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using separate pins, dowels, or the like
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S16/00—Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
    • Y10S16/41—Coupling, e.g. handle, rod, shaft
    • 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
    • Y10T403/49—Member deformed in situ
    • Y10T403/4916—Interposed deforming element contacts socket bottom

Definitions

  • This invention relates to improvements in joint-fastening devices, which will be hereinafter more particularly described and pointed out.
  • Figure 1 shows the invention applied to the end of a sound tenon and ready to be inserted in a socket.
  • Fig. 2 is a perspective view of the device enlarged.
  • Fig. 3 is a sectional elevation showing the parts of the device in assembled position.
  • A is a piece of sheet metal doubled back upon itself, having the butt of a size to fit the end of a round or square tenon, and having the two Wings a a serrated, so that the end teeth a a will point outwardly and pierce the top and bottom walls of a mortise or socket.
  • the teeth a a.” 011 the sides are made to point in such a manner as also to pierce the socket or mortise on the sides.
  • B is the rung, and O the leg, of any piece of furniture.
  • the device A is to be put on the end of the tenon b and the wings bent down, as shown, and the teeth a a so fixed that they will engage the sides of the mortise b, and when the tenon is forced into the mortise or socket c the points a a will pierce the sides of the socket or mortise and prevent any withdrawal of the rung.
  • This device is self-fastening and requires no other fixture or fastening.
  • a joint-fastening device formed of one piece of sheet metal doubled back upon itself, having serrations a a" directed outwardly to hold against the top, bottom, and sides of the walls of a mortise, and the teeth or projections cl to hold against the exterior of the rung or tenon, substantially as and for the purpose described.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Description

(No Model.)
' G. T. NEILL.
I JOINT FASTENING DEVICE.
No. 426,048. Patented Apr. 22. 1890.
mun/10mm UNITED STATES PATENT OFFICE.
GEORGE T. NEILL, OF DULUTH, MINNESOTA.
JOINT-FASTENING DEVICE.
SPECIFICATION forming part of Letters Patent No. 426,048, dated April 22,- 1890.
Application filed October 12, 1889. Serial No. 326,901. (No model.)
T0 on whom it may concern.-
Be it known that I, GEORGE T. NEILL, a citizen of the United States, residing at Dulnth, in the county of St. Louis and State of Minnesota, have invented a new and useful J oint-Fastening Device; and I do hereby declare that the following is afull, clear, and exact description of the invention, which will enable others skilled in the art to make and use the same.
This invention relates to improvements in joint-fastening devices, which will be hereinafter more particularly described and pointed out.
In the accompanying drawings, forming part of this specification, Figure 1 shows the invention applied to the end of a sound tenon and ready to be inserted in a socket. Fig. 2 is a perspective view of the device enlarged. Fig. 3 is a sectional elevation showing the parts of the device in assembled position.
A is a piece of sheet metal doubled back upon itself, having the butt of a size to fit the end of a round or square tenon, and having the two Wings a a serrated, so that the end teeth a a will point outwardly and pierce the top and bottom walls of a mortise or socket. The teeth a a." 011 the sides are made to point in such a manner as also to pierce the socket or mortise on the sides.
B is the rung, and O the leg, of any piece of furniture.
(1 cl, &c., are small holes punched in the sheet of metal to form points or teeth d on the inside, so that they can be made to pierce the tenon.
The device A is to be put on the end of the tenon b and the wings bent down, as shown, and the teeth a a so fixed that they will engage the sides of the mortise b, and when the tenon is forced into the mortise or socket c the points a a will pierce the sides of the socket or mortise and prevent any withdrawal of the rung.
This device is self-fastening and requires no other fixture or fastening.
I claim- A joint-fastening device formed of one piece of sheet metal doubled back upon itself, having serrations a a" directed outwardly to hold against the top, bottom, and sides of the walls of a mortise, and the teeth or projections cl to hold against the exterior of the rung or tenon, substantially as and for the purpose described.
GEORGE T. NEILL.
Witnesses:
M. L. MCGENDLEY, JOSEPH B. CoLToN.
US426048D Joint-fastening device Expired - Lifetime US426048A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894426A (en) * 1954-01-05 1959-07-14 Illinois Tool Works Stud fastener with frictional gripping means
US4892434A (en) * 1988-10-31 1990-01-09 Cotter & Company Handle bracket retainer
US7775600B2 (en) 2006-04-28 2010-08-17 Steelcase Development Corporation Seating construction and method of assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894426A (en) * 1954-01-05 1959-07-14 Illinois Tool Works Stud fastener with frictional gripping means
US4892434A (en) * 1988-10-31 1990-01-09 Cotter & Company Handle bracket retainer
US7775600B2 (en) 2006-04-28 2010-08-17 Steelcase Development Corporation Seating construction and method of assembly

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