US30635A - Improved spring bed-bottom - Google Patents
Improved spring bed-bottom Download PDFInfo
- Publication number
- US30635A US30635A US30635DA US30635A US 30635 A US30635 A US 30635A US 30635D A US30635D A US 30635DA US 30635 A US30635 A US 30635A
- Authority
- US
- United States
- Prior art keywords
- bed
- springs
- spring bed
- improved spring
- hinges
- 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
- 240000004282 Grewia occidentalis Species 0.000 description 2
- 230000036633 rest 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
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
UNITED STATES BATENT OFFICE.
IMPROVED SPRING BED-BOTTOM.
Speeilieation forming part of Letters Patent No. 30,635, dated November 13, 1860.
To @ZZ whom, t may con/cerne:
Beit known that we, MEIER RosENBEnG and HENRI SCHEERLE, both of New York, in the eounty and State of New York, have 'invented a new and useful Improvement in Spring Bed-Bottoms; and we hereby declare that the following is a lull and exact deseription of the same, reference being had to the accompanying drawings, and to the letters oi' reference marked thereon.
Figure I represents a top view, and Fig. Il a longitudinal seetion, ot' our spring-bottoni.
On the side rails, a a., of the bedstead we attaeli side pieces, n n, running the whole length ofthe bed, and which support spiral springs d d, on the top of which said springs the bedbottom B rests. rEhe springs d may be let in some, distance into the side pieces, a a, as well as into the under side of the bedbottom B. By this arrangement the bed-bottom is supported on both sides on springs, giving thereby the same the neeessary elasticity. Instead oi' spiral springs, elliptie springs may be used. rllle four corners oi" the bed-bottom B are connected to t-he side pieces, a, by means ot hinges m m, and so constructed that said hinges allow the bed-bottom toloe pressed downward as mueli as the strength of the springs d will allow, or until stopped by the side pieces, n, while projections 2 and 3, provided ou the hinges, will prevent the openings of said hinges farther than desired, and consequently prevent the spring bed-bottom from moving higher upward than intended. By this arrangement itis impossible that the springs can get out of their proper places, as is often the ease whenever a weight is brought suddenly upon one side or end of the bed-bottom, by which the opposite side or end is suddenly thrown upward, and causing adisarrangement ofthe springs, while with our arrangement the bed-bottom, although at perfect liberty to move downward until stopped bythe strength of the springs or the side pieces, is by means of t-hese hinges prevented from being pressed up at any point higher than desired, and consequently every disarrangement prevented.
7e are aware that bed-bottoms have been supported on springs at the sides and ends, and consequently do not claim this as new; but
Vha-t we Claim as our invention, and desire to secure by Letters Patent, is-
The arrangement and combination of hinges with a bed-bottom supported by springs, in the manner and for the purpose substantially as described.
MEIER ROSElSBERG. HENRI SCHEUERLE. Witnesses:
HENRY E. ROEDER, JULmN KEEN.
Publications (1)
Publication Number | Publication Date |
---|---|
US30635A true US30635A (en) | 1860-11-13 |
Family
ID=2100278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US30635D Expired - Lifetime US30635A (en) | Improved spring bed-bottom |
Country Status (1)
Country | Link |
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US (1) | US30635A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4468413A (en) * | 1982-02-15 | 1984-08-28 | U.S. Philips Corporation | Method of manufacturing fluorine-doped optical fibers |
US4536640A (en) * | 1981-07-14 | 1985-08-20 | The Standard Oil Company (Ohio) | High pressure, non-logical thermal equilibrium arc plasma generating apparatus for deposition of coatings upon substrates |
US4741747A (en) * | 1984-12-12 | 1988-05-03 | U.S. Philips Corporation | Method of fabricating optical fibers |
US4761170A (en) * | 1985-06-20 | 1988-08-02 | Polaroid Corporation | Method for employing plasma in dehydration and consolidation of preforms |
US4871383A (en) * | 1987-06-16 | 1989-10-03 | U.S. Philips Corp. | Method of manufacturing optical fibres |
US6138478A (en) * | 1992-09-21 | 2000-10-31 | Ceramoptec Industries, Inc. | Method of forming an optical fiber preform using an E020 plasma field configuration |
US20050081566A1 (en) * | 2001-09-13 | 2005-04-21 | Simons Dennis R. | Method for manufacturing a bar-shaped preform as well as a method for manufacturing optical fibres from such a bar-shaped preform |
-
0
- US US30635D patent/US30635A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4536640A (en) * | 1981-07-14 | 1985-08-20 | The Standard Oil Company (Ohio) | High pressure, non-logical thermal equilibrium arc plasma generating apparatus for deposition of coatings upon substrates |
US4468413A (en) * | 1982-02-15 | 1984-08-28 | U.S. Philips Corporation | Method of manufacturing fluorine-doped optical fibers |
US4741747A (en) * | 1984-12-12 | 1988-05-03 | U.S. Philips Corporation | Method of fabricating optical fibers |
US4761170A (en) * | 1985-06-20 | 1988-08-02 | Polaroid Corporation | Method for employing plasma in dehydration and consolidation of preforms |
US4871383A (en) * | 1987-06-16 | 1989-10-03 | U.S. Philips Corp. | Method of manufacturing optical fibres |
US6138478A (en) * | 1992-09-21 | 2000-10-31 | Ceramoptec Industries, Inc. | Method of forming an optical fiber preform using an E020 plasma field configuration |
US20050081566A1 (en) * | 2001-09-13 | 2005-04-21 | Simons Dennis R. | Method for manufacturing a bar-shaped preform as well as a method for manufacturing optical fibres from such a bar-shaped preform |
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