US25725A - Spring-back carriage-seat - Google Patents
Spring-back carriage-seat Download PDFInfo
- Publication number
- US25725A US25725A US25725DA US25725A US 25725 A US25725 A US 25725A US 25725D A US25725D A US 25725DA US 25725 A US25725 A US 25725A
- Authority
- US
- United States
- Prior art keywords
- seat
- spring
- back carriage
- springs
- carriage
- 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
- 206010010254 Concussion Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000284 resting 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
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/021—Rocking chairs having elastic frames
Definitions
- Our improvement is intended to obviate the disagreeable concussion in traveling over ⁇ rough roads, and consists of an upper back or support called a lazy-back attached by hinged uprights to the framework of the seat, when employed with a pair of springs at the sides of the seat for giving" the back a su port and forminoan agreeable arm rest for the occupant of the carriage.
- A is the bottom board of the seat, B the lazy back, o o, c o', jointed or hinged uprights connecting the back and seat;
- D D are thin metallic springs, having one of their ends attached to B, and the other bent in a helix and secured to a projecting stud (c) from the railing.
Description
cowLEs & H'U LLLL T UNITED STATES, PATENT OFFICEl NORMAN COWLES AND A. HULBERT, OF EDGEFIELD, SOUTH CAROLINA.
SPRING-BACK CARRIAGE-SEAT.
Specification of Letters Patent No. 25,725, dated October 11, 1859.
To all whom it may concern:
Be it known that we, NORMAN OowLns and ABIJAH HULBERT, of Edgefield, in the district of Edgefield and State of South Carolina, lhave invented certain new and useful Improvements in the Construction of the Seats of Oarrages, &c.; and we do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, making a part of this specification.
Our improvement is intended to obviate the disagreeable concussion in traveling over `rough roads, and consists of an upper back or support called a lazy-back attached by hinged uprights to the framework of the seat, when employed with a pair of springs at the sides of the seat for giving" the back a su port and forminoan agreeable arm rest for the occupant of the carriage.
A, is the bottom board of the seat, B the lazy back, o o, c o', jointed or hinged uprights connecting the back and seat; D D, are thin metallic springs, having one of their ends attached to B, and the other bent in a helix and secured to a projecting stud (c) from the railing.
As the back is pressed the helix of the springs unwind, while the flat surface thereof serves as a support to the arm resting on it.
What we claim as our invention and desire to secure by Letters Patent is- The employmentof springs D D substantially as described when in connection with a back B supported by hinged uprights, in the manner and for the purposes set forth.
In testimony whereof we have signed our names before two witnesses.
NORMAN OOWLES. ABIJAH HULBERT.
itnesses:
C. L. COVER, PAUL STAoKPoLE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US25725A true US25725A (en) | 1859-10-11 |
Family
ID=2094797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US25725D Expired - Lifetime US25725A (en) | Spring-back carriage-seat |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US25725A (en) |
-
0
- US US25725D patent/US25725A/en not_active Expired - Lifetime
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