US45302A - Improved rocker for furniture - Google Patents
Improved rocker for furniture Download PDFInfo
- Publication number
- US45302A US45302A US45302DA US45302A US 45302 A US45302 A US 45302A US 45302D A US45302D A US 45302DA US 45302 A US45302 A US 45302A
- Authority
- US
- United States
- Prior art keywords
- furniture
- improved rocker
- rubber
- rocker
- improved
- 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
- 229920001971 elastomer Polymers 0.000 description 6
- 229920001195 polyisoprene Polymers 0.000 description 6
- 240000002027 Ficus elastica Species 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 241001473780 Sideroxylon lanuginosum Species 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
- A47C3/029—Rocking chairs with curved rocking members resting on the floor
Definitions
- M y improvement is applicable to the rock; ers of cribs, chairs, hobby-horses, rockingchairs, Src.; and it consists in a peculiar manner of attaching to-the under side of the rock ers a strip of india-rubber.
- Figures l and-2 are longitudinal sections of rJkers provided with my improvement.
- Fig. 3 is a transverse section.
- the rocker A is formed with a dovetail groove 'extending longitudinally along its sole or bottom edge '.to receive and holda strip, C, of india-rubber, (caoutchouc,) which is further secured by screws a and b. Bosses D on t ne ends of the strip prevent the overturning otthe crib, and byptheir elasticity increase the rocking action. .l
- rockers may be -.usedon an uncarpeted door ⁇ without noise or jar; fourth the elasticity of they rubber facili-tates the rocking action and renders it more free and a reeable.
Landscapes
- Adornments (AREA)
Description
v UNITEDV VSTATES ABRAHAM STEAWBE'IDGE, 0F COVINGTON, KENTUCKY, AssIGNoR To :HIM-
PATENT OFFICE.
SELF AND M IGHAEL LEHMAN, OF SAME PLAGE.
IMPRovED RocKi-:RFOR FURNITURE.
Specilcaton forming part of Letters Patent No. 46.302, dated November 29, `1864.
Toa/Il whom t may concern:
had to the accompanying drawings, making part of this specification.' V
M y improvement is applicable to the rock; ers of cribs, chairs, hobby-horses, rockingchairs, Src.; and it consists in a peculiar manner of attaching to-the under side of the rock ers a strip of india-rubber. 'i
Figures l and-2 are longitudinal sections of rJkers provided with my improvement. Fig. 3, is a transverse section. l ,I
The rocker A is formed with a dovetail groove 'extending longitudinally along its sole or bottom edge '.to receive and holda strip, C, of india-rubber, (caoutchouc,) which is further secured by screws a and b. Bosses D on t ne ends of the strip prevent the overturning otthe crib, and byptheir elasticity increase the rocking action. .l
Several decided advantages result fronrmy rubber attachment, for example: First, the crib or other furniture Amay be rocked with impunity and yet willretain its exact original 'location upon the door; second, the carpetis not subject to be worn by projecting angles or splinters on the lower edges of the rockers lor by upturned edges of the 'oor; third,
such rockers may be -.usedon an uncarpeted door `without noise or jar; fourth the elasticity of they rubber facili-tates the rocking action and renders it more free and a reeable.
I kam aware .that gum-elastic ligas before been applied to the soles of rockersgbut, Havingvthus described my invention, what I claim as new-therein, and desire to secure by Lctters-1atent,pis A 'The combination of the dovetailed grooves B', rubber stripsG, bosses D D, and screws b 4vb, all constructed, arranged, and employed in the manner and for the purpose specified.
i In testimony of which invention I l.hereunto set my hand.-
' ABRAHAMSTRAWBRIDGE. Witnesses:
GEO. H. KNIGHT, J AMES H. LAYMAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US45302A true US45302A (en) | 1864-11-29 |
Family
ID=2114863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US45302D Expired - Lifetime US45302A (en) | Improved rocker for furniture |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US45302A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773542A (en) * | 1953-03-18 | 1956-12-11 | Chasin Joseph | Support device for physically handicapped |
| USD816357S1 (en) * | 2016-07-13 | 2018-05-01 | Cobblestone Colonels, LLC | Wood rocking chair |
| USD899113S1 (en) * | 2018-08-22 | 2020-10-20 | Jbl International, Inc | Rocking chair |
-
0
- US US45302D patent/US45302A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773542A (en) * | 1953-03-18 | 1956-12-11 | Chasin Joseph | Support device for physically handicapped |
| USD816357S1 (en) * | 2016-07-13 | 2018-05-01 | Cobblestone Colonels, LLC | Wood rocking chair |
| USD899113S1 (en) * | 2018-08-22 | 2020-10-20 | Jbl International, Inc | Rocking chair |
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