US56200A - Improvement in spring-seats - Google Patents
Improvement in spring-seats Download PDFInfo
- Publication number
- US56200A US56200A US56200DA US56200A US 56200 A US56200 A US 56200A US 56200D A US56200D A US 56200DA US 56200 A US56200 A US 56200A
- Authority
- US
- United States
- Prior art keywords
- frame
- spring
- seats
- improvement
- elastic
- 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
- 239000004744 fabric Substances 0.000 description 4
- 241001274197 Scatophagus argus Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002023 wood Substances 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
- A47C7/02—Seat parts
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
- A47C7/285—Seat parts with tensioned springs, e.g. of flat type with metal strips or webs
Definitions
- NZPETERS PHOTO-LITMOGRAPHEH. WASHINGTON. D. C.
- the edges of the covering B of the cushion should be fastened b v tacks or other suitable equivalents.
- the combination of the frame C and the series of elastic bows is to be placed within the frame A, with the bows upward and against the under side of the layer b of cloth, and is to be iirmly forced upward against such layer, after which the two end bars, b b, of the frame should be secured to the end bars of the frame A by screws s s.-
- a cushion or elastic seat can be constructed to be of great utility, one capable of being easily rounded or set up in case of any sagging of its springs, as, after such may have taken place, it will only be necessary to remove the screws s s and press the frame C still higher up into the frame A, so as to again tighten the covering and cushion on the springs.
- the two frames may be fastened together as before, the screws going into fresh or other holes made in the frame A.
- the arch-springs formed as represented, operate to crown the scat as well as to impart to it elasticity. In this respect each performs a function not common to an ordinary spiral spring.
- the improved elastic seat made as described-viz., of the adjustable frame C, the series ot' bow or arch springs D D D, the frame A, and the ieXile covering E, arranged and combined together substantially as set forth.
Description
al I
l A271.0670227: Wm
NZPETERS, PHOTO-LITMOGRAPHEH. WASHINGTON. D. C.
UNITED STATES LUTHER W. FILLEBROWN, JR., OF WAYNE, MAINE.
IMPROVEMENT IN SPRING-SEATS.
Specification forming partrof Letters Patent No. 56,200, dated July 10, 1866.
To all whom it may concern:
Be it known that I, LUTHER W. FILLE- BROWN, Jr., of Wayne, in the county of Kenmaterial, and provided with legs a a a a, if
necessary. To this frame the edges of the covering B of the cushion should be fastened b v tacks or other suitable equivalents. Beneath the said coveringV there may be a stuifing, a', of hair or other elastic material, which ma y rest on a layer, b', of cloth.
Un a frame, G, composed of two elastic slats, c c, and two bars, b b, of wood, arranged as represented, I dispose a series of elastic arches or bows of steel, D D D, each of such bows being fastened at or near its ends to the two slats o c, and being formed as exhibited in Figs. l and 2.
The combination of the frame C and the series of elastic bows is to be placed within the frame A, with the bows upward and against the under side of the layer b of cloth, and is to be iirmly forced upward against such layer, after which the two end bars, b b, of the frame should be secured to the end bars of the frame A by screws s s.- In this way a cushion or elastic seat can be constructed to be of great utility, one capable of being easily rounded or set up in case of any sagging of its springs, as, after such may have taken place, it will only be necessary to remove the screws s s and press the frame C still higher up into the frame A, so as to again tighten the covering and cushion on the springs. After the accomplishment of this the two frames may be fastened together as before, the screws going into fresh or other holes made in the frame A.
The arch-springs, formed as represented, operate to crown the scat as well as to impart to it elasticity. In this respect each performs a function not common to an ordinary spiral spring.
I claim- The improved elastic seat, made as described-viz., of the adjustable frame C, the series ot' bow or arch springs D D D, the frame A, and the ieXile covering E, arranged and combined together substantially as set forth.
LUTHER W. FILLEBROWN, JR.
Witnesses:
R. H. EDDY, GEORGE ANDREWS. ,y
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US56200A true US56200A (en) | 1866-07-10 |
Family
ID=2125740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US56200D Expired - Lifetime US56200A (en) | Improvement in spring-seats |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US56200A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0615745A1 (en) * | 1993-02-19 | 1994-09-21 | Howard Green | Compositions containing corneocyte proteins |
| US7669189B1 (en) * | 2002-06-26 | 2010-02-23 | Oracle International Corporation | Monitoring memory accesses for computer programs |
| US20110231826A1 (en) * | 2010-03-19 | 2011-09-22 | Oracle International Corporation | Detecting Real-Time Invalid Memory References |
-
0
- US US56200D patent/US56200A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0615745A1 (en) * | 1993-02-19 | 1994-09-21 | Howard Green | Compositions containing corneocyte proteins |
| US7669189B1 (en) * | 2002-06-26 | 2010-02-23 | Oracle International Corporation | Monitoring memory accesses for computer programs |
| US8051409B1 (en) | 2002-06-26 | 2011-11-01 | Oracle International Corporation | Monitoring memory accesses for multiple computer processes |
| US20110231826A1 (en) * | 2010-03-19 | 2011-09-22 | Oracle International Corporation | Detecting Real-Time Invalid Memory References |
| US8516450B2 (en) | 2010-03-19 | 2013-08-20 | Oracle International Corporation | Detecting real-time invalid memory references |
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