US49476A - Spring for upholstering purposes - Google Patents
Spring for upholstering purposes Download PDFInfo
- Publication number
- US49476A US49476A US49476DA US49476A US 49476 A US49476 A US 49476A US 49476D A US49476D A US 49476DA US 49476 A US49476 A US 49476A
- Authority
- US
- United States
- Prior art keywords
- spring
- upholstering
- purposes
- mallory
- upholstering purposes
- 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
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 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
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/007—Edge stiffeners
Definitions
- Figure l a top view, and in Fig.2 aside view, ofthe spring and the manner of forming the same.
- My invention is designed as asubstitute for the ordinary upholstering coil-spring; and it consists in forming the springfrom hat orrolled steel wire.
- I first form a hoop from hat or rolled steel wire of sufficient strength, (according to the purpose for which itis to be used,) as denoted in black,Figs.1 and 2.
- I nextjoin the two opposite sides of the hoop, as denoted in red,by a llexible connection, A, which forms two loops, B B.
- I then join the two loops, as denotedin blue, Figs. 1 and 2, by a flexible connection, C, like or similar to the connection A.
Landscapes
- Wire Processing (AREA)
- Springs (AREA)
Description
UNITED STATES WILLIAM H. MALLORY, OF BRIDGEPORT, ASSIGNOR TO HIMSELF, NELSON PATENT OFFICE.
H. DOWNES, AND ROBT. N. BASSETT, OF DERBY, CONNECTICUT.
SPRING FOR UPHOLSTERING PURPOSES.
To all whom 'it may concern:
Beit known that I, WM. H. MALLORY, of Bridgeport, in the `county of Fairfield and State of Connecticut, have invented a new and useful Improvement in Upholstering-Springs;
and I do hereby declare the following, whenV taken in connection with the accompanying drawings and the letters of reference marked thereon, to be a full clear, and exact description ofthe same,and which said drawings constitute part of this specification, and represent, 1n-
Figure l a top view, and in Fig.2 aside view, ofthe spring and the manner of forming the same.
My invention is designed as asubstitute for the ordinary upholstering coil-spring; and it consists in forming the springfrom hat orrolled steel wire.
To enable others skilled in the art to construct and use my improved spring, l will proceed to fully describe the same as illustrated in the accompanying drawings.
I first form a hoop from hat or rolled steel wire of sufficient strength, (according to the purpose for which itis to be used,) as denoted in black,Figs.1 and 2. I nextjoin the two opposite sides of the hoop, as denoted in red,by a llexible connection, A, which forms two loops, B B. I then join the two loops, as denotedin blue, Figs. 1 and 2, by a flexible connection, C, like or similar to the connection A. This completes my spring, and is to be inserted inupholstering, or wherever similar springs are required, set in the position as denoted inblue, Fig. 2, and otherwise treated `as the ordinary coil-spring. V I
The advantages of my improved spring are that the sprin gis more elastic, of greater range, is cheaper of construction, and will not set 7 like the ordinary coil-spring.- t
I have described my spring as made of flat steel wire, instead of which the wire may be rolled, corrugated, or concavo-convex, and the wire may or may not be covered.
I have described my spring as applied to upholstering purposes, yet it is not limited in its use, as itmay be applied to any purposes where its form will permit its being used, as carriages, Src., it simply being required `to make the springs of sucient strength for the purpose to which they are to be applied. Therefore, without confining myself to the particularform of the wire or to the purpose for which my spring may be used,
What I claim as new and useful, and desire to secure by Letters Patent, is A spring for upholstering and other purposes, constructed substantially as herein set forth.
WILLIAM H. MALLORY.
Witnesses FRANCIS IvEs, GEO. MALLORY.
Publications (1)
Publication Number | Publication Date |
---|---|
US49476A true US49476A (en) | 1865-08-15 |
Family
ID=2119030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US49476D Expired - Lifetime US49476A (en) | Spring for upholstering purposes |
Country Status (1)
Country | Link |
---|---|
US (1) | US49476A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3013795A (en) * | 1958-06-20 | 1961-12-19 | Eisen Brothers Inc | Seat support |
US20040230272A1 (en) * | 2003-04-11 | 2004-11-18 | Cates Adam W. | Subcutaneous lead with temporary pharmacological agents |
-
0
- US US49476D patent/US49476A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3013795A (en) * | 1958-06-20 | 1961-12-19 | Eisen Brothers Inc | Seat support |
US20040230272A1 (en) * | 2003-04-11 | 2004-11-18 | Cates Adam W. | Subcutaneous lead with temporary pharmacological agents |
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