US323117A - Corner-iron for chairs - Google Patents
Corner-iron for chairs Download PDFInfo
- Publication number
- US323117A US323117A US323117DA US323117A US 323117 A US323117 A US 323117A US 323117D A US323117D A US 323117DA US 323117 A US323117 A US 323117A
- Authority
- US
- United States
- Prior art keywords
- iron
- corner
- chairs
- chair
- seat
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 19
- 229910052742 iron Inorganic materials 0.000 title description 13
- 241000507564 Aplanes Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Images
Classifications
-
- 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
- F16B12/44—Leg joints; Corner joints
- F16B12/50—Metal corner connections
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1924—Struts specially adapted therefor
- E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
Description
(No Model.)
I. D. OOMSTOCK 86 E. J. GIBSON.
CORNER IRON FOR CHAIRS. No. 323,117. Patented July 28, 1885.
W- MWW UNITED STATES ATENT UFFICE.
ISAAC D. OOMSTOOK AND EDWARD J. GIBSON, OF ADRIAN, MICHIGAN.
CORNER-IRON FOR CHAIRS.
SPECIFICATION forming part of Letters Patent No. 323,117, dated July 28, 1885.
Application filed May 15, 1884.
To all whom it may concern.-
Be it known that we, ISAAC D. OoMs'rocK and EDWARD J. GIBSON, of Adrian, in the county of Lenawee and State of Michigan, have invented new and useful Improvements in Corner-Irons for Chairs; and we do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, which form apart of this specification.
This invention relates to certain new and useful improvements in corner-irons for knockdown chairs.
The invention consists in the peculiar construction of a corner-iron adapted to be secured upon the ends of rails of the seat and to engage the posts of the chair-frame, so that when the chair is set up the parts will be held securely together, all as more fully hereinafter set forth.
Figure 1 is aperspective view of a chairframe provided with our improved corneriron. Fig. 2 is aplan of a chair-seat provided with our device at each corner. Fig. 3 isa perspective of the corner-iron detached.
In the accompanying drawings, which form a part of this specification, A represents a section of one of the front legs or part of a chair; B, the side rail, and O the front rail, of the seat.
D represents. one corner-iron, preferably constructed of malleable iron, provided with the two sockets a a for the reception of the ends of the rails. These sockets a may be of any desired shape; or they may be open at one side, into which a dovetail tenon in the end of the rail may be inserted, or in any other manner by means of which the iron can be (No model.)
rigidly secured to the rails. Upon that portion of the iron that is secured to the side rail, B, there is cast a tenon, b,which fits into a correspondingly-shaped hole bored in the chair leg or post to receive it. The face 'of the iron from which the tenon 1) projects is designed to conform to the shape of the leg upon which it is to be employed,
In practice, a corner-iron such as is herein described is rigidly secured to the rails of the seat at the junction of the seat-rails, (Fig. 2,) and the chair can be packed for transportation in compact knockdown form. When it is desired to set up the chair, the side spreaders are inserted in the back posts or legs and the rear side of the seat-frame placed in position, the tenons b entering the holes in the legs provided for them; the front leg-frame is then likewise put in proper engagement with the Spreaders and seat-frame. To secure the parts together, a lip, c, in the iron may be driven into the adjacent leg, or a screw may pass through such lip into the leg.
What we claim as our invention is l. A chair corner-iron, D, having the face which fits the chair-leg provided with a tenon, b, and the opposite face provided with the arms a a, substantially as specified.
2. A corner-iron for chairs, consisting of the iron D, provided with the tenon b, lip o,
and arms a, when constructed substantially in the manner and for the purposes specitieoh ISAAC D. COMSIOOK. EDWARD J. GIBSON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US323117A true US323117A (en) | 1885-07-28 |
Family
ID=2392250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US323117D Expired - Lifetime US323117A (en) | Corner-iron for chairs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US323117A (en) |
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0
- US US323117D patent/US323117A/en not_active Expired - Lifetime
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