US157753A - Improvement in opera-chairs - Google Patents
Improvement in opera-chairs Download PDFInfo
- Publication number
- US157753A US157753A US157753DA US157753A US 157753 A US157753 A US 157753A US 157753D A US157753D A US 157753DA US 157753 A US157753 A US 157753A
- Authority
- US
- United States
- Prior art keywords
- chairs
- opera
- piece
- improvement
- base
- 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 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
- B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
- B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
- B60N2/3011—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the cushion, e.g. "portefeuille movement"
Definitions
- My invention relates to that class of chairs which are adapted to inclined floors, and the seats of which may be turned up out of the Way in order to give room and protect the cushions thereof from dust; and the nature of my invention consists in certain modifications in the details of the construction of the same, hereinafter shown and described.
- Figures 1 and 2 are perspective views of a chair having my improvements applied thereto.
- Figs. 3, 4, and 5 illustrate, in detail, the segmental base-joint.
- the base-piece A is secured to the floor by means of the screws 0, and is of the curvilinear form shown clearly in Fig. 3. 1t is provided with an outwardly-projecting flange, o, and elongated curvilinear openings a.
- the lower part of the standard M of the chair is provided with a segmental piece, B, having an inwardlyprojecting flange, s, and elongated curvilinear openings a.
Description
s. w. HILDRETH;
. Opera- Chairs. No, 157,753, Patented Dec. 15,1874.
IIIIIIII ZWW-.
MZIZQY/SQY 1720612501".
UNITED STATES PATENT OFFICE,
GEORGE W. HILDRETH, OF LO OKPORT, NEW YORK.
IMPROVEMENT IN OPERA-CHAIRS.
Specification forming part of Letters Patent No. 157,753, dated December 15, 1874; application filed October 21, 1873.
To all whom it may concern:
Be it known that I, GEORGE W. HILDRETH, of Lockport, in the county of Niagara and State of New York, have invented certain Improvements relating to Opera Chairs or Seats, of which the following is a specification:
My invention relates to that class of chairs which are adapted to inclined floors, and the seats of which may be turned up out of the Way in order to give room and protect the cushions thereof from dust; and the nature of my invention consists in certain modifications in the details of the construction of the same, hereinafter shown and described.
In the accompanying plate of drawings, in which corresponding parts are illustrated by similar letters, Figures 1 and 2 are perspective views of a chair having my improvements applied thereto. Figs. 3, 4, and 5 illustrate, in detail, the segmental base-joint.
The base-piece A is secured to the floor by means of the screws 0, and is of the curvilinear form shown clearly in Fig. 3. 1t is provided with an outwardly-projecting flange, o, and elongated curvilinear openings a. The lower part of the standard M of the chair is provided with a segmental piece, B, having an inwardlyprojecting flange, s, and elongated curvilinear openings a. When the parts are combined for use the said inwardly-projecting flanges of the standard rest upon the curvilinear top of the base-piece A, and the lower curvilinear edge of said segmental piece rests upon the flange 0. The segmental piece is firmly secured to the base-piece at the desired angle by means of the screw and nut 1).
Having described my invention, I claim and desire to secure by Letters Patent of the United States- The combination of the standard M, the segmental piece B, having inwardly-projectin g flanges s and openings a, the base-piece A, provided with the inwardly-projecting flange 0 and openings at, and the screw and nut b, as and for the purposes described.
G. W, HILDRETH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US157753A true US157753A (en) | 1874-12-15 |
Family
ID=2227163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US157753D Expired - Lifetime US157753A (en) | Improvement in opera-chairs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US157753A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3632076A (en) * | 1970-02-09 | 1972-01-04 | Thomas J Rogers Jr | Self-leveling seat structure |
| US3859930A (en) * | 1972-03-28 | 1975-01-14 | Peter G Sherwin | Tiltable tray with pivotally mounted legs having extensible feet |
| US3873054A (en) * | 1973-04-23 | 1975-03-25 | Burchfield And Turner Enterpri | Adjustably positionable seat support |
-
0
- US US157753D patent/US157753A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3632076A (en) * | 1970-02-09 | 1972-01-04 | Thomas J Rogers Jr | Self-leveling seat structure |
| US3859930A (en) * | 1972-03-28 | 1975-01-14 | Peter G Sherwin | Tiltable tray with pivotally mounted legs having extensible feet |
| US3873054A (en) * | 1973-04-23 | 1975-03-25 | Burchfield And Turner Enterpri | Adjustably positionable seat support |
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