US72635A - Improved socket foe revolving chairs - Google Patents
Improved socket foe revolving chairs Download PDFInfo
- Publication number
- US72635A US72635A US72635DA US72635A US 72635 A US72635 A US 72635A US 72635D A US72635D A US 72635DA US 72635 A US72635 A US 72635A
- Authority
- US
- United States
- Prior art keywords
- socket
- foe
- chairs
- improved socket
- revolving chairs
- 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
- 239000002184 metal Substances 0.000 description 4
- 101700001674 LEVI Proteins 0.000 description 2
- 238000010276 construction Methods 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
- Figure 2 is a. horizontal section
- l Figure 3 a vertical section, representing the manner of securing the legs to, the socket-plate of a revolvf ing chair.
- Figure 4' is a. perspective view of the socket-plate detached.
- My invention relates-to that class of chairs in which the sent revolves, und consists in an improved socket for receiving the upper ends of the legs, and holding them morestrongly together thun heretofore.
- tive legs A, of n swivelling chair, the additional legA being provided to aerd greater security from being overturned.
- B is a metal socket, of' the form shown, provided with'a screwthread, a, for the reception of the screw upon the metal plate attached to the'bottom of tli'e sent o f a chair, by
- the socket B may be provided with either-more or less projections, 6, than here shown and described, for use in chairs with four or other number of legs, and the socket may he of any other form desired, without departing from the spirit of my invention.
Landscapes
- Chairs Characterized By Structure (AREA)
Description
gleiten tetes @nt-ent e @ffice LEVI- HEYWooD, or GARDNER, MASSACHUSETTS,ASSIGNOR ToHEYWooD, t BROTHERS AND COMPANY, or SAME PLACE.
Lettere Patent Ne. 72,635, dated Deeemeee 24, 1867.
IMPROVED SOCKET POR RBVOLVING GHAIRS.
TO ALL WHOM IT MAY CONCERN: y
Be itknown-that I,MLEVI HEYWOOD, of Gardner, in the county of Worcester, andState 'of Massachusetts, have invented certain Improvements in Revolving'or Swivelling Chairs, of which the followingA is u full, clear, and exact description, reference being had to the accompanying dra-wings, making part of this specification, in which- Figure 1' isa/perspective view vof my improvements, representing five legs of a chair connected together.
Figure 2 is a. horizontal section, and l Figure 3 a vertical section, representing the manner of securing the legs to, the socket-plate of a revolvf ing chair. t i
Figure 4'is a. perspective view of the socket-plate detached.
My invention relates-to that class of chairs in which the sent revolves, und consists in an improved socket for receiving the upper ends of the legs, and holding them morestrongly together thun heretofore.
To enable others VYskilled in the art to understand and use my invention,1 will proceed to describe the mnnner in which have carried it out.
In the said drawings is represented tive legs, A, of n swivelling chair, the additional legA being provided to aerd greater security from being overturned. B is a metal socket, of' the form shown, provided with'a screwthread, a, for the reception of the screw upon the metal plate attached to the'bottom of tli'e sent o f a chair, by
which construction it may be revolved when desired, the screw turning within'the socket, and serving as thc 'the lower end of the Socket being provided with an equal number of similar-shaped projections, c, each of which K centre uponwhich the seat is pivoted. On the outside of the upper end of the socket are formed five projections, b, the under side of each of which is hollowed out, i'or the reception of the upper end of a chair-leg, A,
is slotted outto allow a. leg'lto pass through. A screw, d, passes from the outside of each projection, e, into the leg within its slot, to prevent any play therein, thereby insuring'greater strength.
The socket B may be provided with either-more or less projections, 6, than here shown and described, for use in chairs with four or other number of legs, and the socket may he of any other form desired, without departing from the spirit of my invention.
C'Zam. What I claim as my invention, and desire to secure by Letters Patent, is- The within-described socket B, for receiving the upper ends ofthe legs of chairs, substantialiy as set forth.
LEVI HEYWooD.
Witnesses:
P. E. TESCHEMAGHER, N. W. STEARNs
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US72635A true US72635A (en) | 1867-12-24 |
Family
ID=2142144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US72635D Expired - Lifetime US72635A (en) | Improved socket foe revolving chairs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US72635A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2641310A (en) * | 1950-04-08 | 1953-06-09 | Reflectone Corp | Mounting member for furniture and the like |
| US8303041B2 (en) | 2010-06-25 | 2012-11-06 | Gasser Chair Company, Inc. | Furniture base with central collector |
| USD748419S1 (en) * | 2014-09-12 | 2016-02-02 | Bruce Trent | Spoke hub for use in construction of specialty furniture and other items |
| USD778654S1 (en) * | 2014-10-07 | 2017-02-14 | Trendler, Inc. | Chair base |
| USD893903S1 (en) | 2018-04-27 | 2020-08-25 | Trendler, Inc. | Bar stool base having wood legs |
| USD894624S1 (en) | 2018-04-27 | 2020-09-01 | Trendler, Inc. | Counter stool base having wood legs |
-
0
- US US72635D patent/US72635A/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2641310A (en) * | 1950-04-08 | 1953-06-09 | Reflectone Corp | Mounting member for furniture and the like |
| US8303041B2 (en) | 2010-06-25 | 2012-11-06 | Gasser Chair Company, Inc. | Furniture base with central collector |
| USD748419S1 (en) * | 2014-09-12 | 2016-02-02 | Bruce Trent | Spoke hub for use in construction of specialty furniture and other items |
| USD778654S1 (en) * | 2014-10-07 | 2017-02-14 | Trendler, Inc. | Chair base |
| USD893903S1 (en) | 2018-04-27 | 2020-08-25 | Trendler, Inc. | Bar stool base having wood legs |
| USD894624S1 (en) | 2018-04-27 | 2020-09-01 | Trendler, Inc. | Counter stool base having wood legs |
| USD922811S1 (en) * | 2018-04-27 | 2021-06-22 | Trendler, Inc. | Counter stool base having wood legs |
| USD923379S1 (en) * | 2018-04-27 | 2021-06-29 | Trendler, Inc. | Bar stool base having wood legs |
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