US172981A - Improvement in bases for chairs and stools - Google Patents
Improvement in bases for chairs and stools Download PDFInfo
- Publication number
- US172981A US172981A US172981DA US172981A US 172981 A US172981 A US 172981A US 172981D A US172981D A US 172981DA US 172981 A US172981 A US 172981A
- Authority
- US
- United States
- Prior art keywords
- stools
- chairs
- bases
- improvement
- legs
- 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
- 238000010276 construction Methods 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
Definitions
- the object of this invention is to furnish an improved base for screw and pivot chairs, piano-stools, 860., which shall be neat and tasteful in appearance, simple in construction, easy set up, and strong and durable in use.
- the invention consists of the improved chairbase formed of a socket, the inclined flange, made with angular recesses, the legs, and the bolts, as hereinafter described.
- A is the socket to receive the screw or pivot of the chair or stool.
- a downwardly-inclined flange, B which may be so formed as to represent leaves, or may be'otherwise ornamented.
- the flange B has three or four (preferably in place while supporting the ob four) angular or V-shaped grooves or recesses formed in it to receive the V-shaped upper edges of the upper ends of the legs (J, the ends of which rest against the sides of the socket A, as shown in Fig. 2.
- V angular or V-shaped grooves or recesses formed in it to receive the V-shaped upper edges of the upper ends of the legs (J, the ends of which rest against the sides of the socket A, as shown in Fig. 2.
- bolts D are passed down through the flange B, and through the legs (J, as shown in Figs. 1 and 2.
- This construction forms a strong, durable,
Description
UNITED STATES PATENT OFFICE.
WILLIAM T. DOREMUS, OF NEW YORK, N. Y.
IMPROVEMENT m BASES FOR CHAIRS AND STOOLS.
Specification forming part of Letters Patent No. 172,981, dated February 1, 1876; application filed January 3, 1876.
To all whom it may concern:
Be it known that I, WILLIAM T. DOREMUS, of the city, county, and State of New York, have invented a new and Improved Chair and Stool Base, of which the following is a speci- Similar letters of reference indicate corresponding parts.
The object of this invention is to furnish an improved base for screw and pivot chairs, piano-stools, 860., which shall be neat and tasteful in appearance, simple in construction, easy set up, and strong and durable in use.
The invention consists of the improved chairbase formed of a socket, the inclined flange, made with angular recesses, the legs, and the bolts, as hereinafter described.
A is the socket to receive the screw or pivot of the chair or stool. Around the upper part of the socket A is cast a downwardly-inclined flange, B, which may be so formed as to represent leaves, or may be'otherwise ornamented.
The flange B has three or four (preferably in place while supporting the ob four) angular or V-shaped grooves or recesses formed in it to receive the V-shaped upper edges of the upper ends of the legs (J, the ends of which rest against the sides of the socket A, as shown in Fig. 2. V
This construction alone would keep the legs air, if the chair were allowed to stand still.
To enable the chair tobe raised from thefloor without having the legs 0 drop out, bolts D are passed down through the flange B, and through the legs (J, as shown in Figs. 1 and 2.
This construction forms a strong, durable,
and substantial base, and one which at the 1 A, the inclined flange B, made with angular recesses, the legs 0. and the bolts D, substantially as herein shown and described.
WILLIAM T. DOREMUS. Witnesses:
JAMES T. GRAHAM, JAMES H. HUNTER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US172981A true US172981A (en) | 1876-02-01 |
Family
ID=2242388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US172981D Expired - Lifetime US172981A (en) | Improvement in bases for chairs and stools |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US172981A (en) |
-
0
- US US172981D patent/US172981A/en not_active Expired - Lifetime
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