US86916A - Improved spring-bed bottom - Google Patents
Improved spring-bed bottom Download PDFInfo
- Publication number
- US86916A US86916A US86916DA US86916A US 86916 A US86916 A US 86916A US 86916D A US86916D A US 86916DA US 86916 A US86916 A US 86916A
- Authority
- US
- United States
- Prior art keywords
- spring
- slats
- hooks
- bed
- bed bottom
- 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
- 239000002184 metal Substances 0.000 description 14
- 241000238631 Hexapoda Species 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 229940039694 Alli Drugs 0.000 description 2
- AHLBNYSZXLDEJQ-FWEHEUNISA-N Orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 229960001243 orlistat Drugs 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 238000004642 transportation engineering 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
- A47C23/12—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
- A47C23/14—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type forming nets; combined with nets
- A47C23/155—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type forming nets; combined with nets with combinations of flat springs or link chains with wound springs
Description
J. C. GASTON,A or CiNciNNATr, o'Hro..
Letters Patent No. 86,916, dated .February 16, 1869.
IMPROVED SPRING-BED BOTTOM.
The Schedule referred to in these' Letters Patent and making part: of the same.
To allI whom 'it may concern Be it known that I, J. C. GASTON, of the city of Cincinnati, in Hamilton county, Ohio, have invented a new and useful Improvement in Spring-Bed Bottoms; and I do hereby declare that 'the following is a full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
My invention consists in the construction andarrangement of a series of elastic slats or strips of metal,
connected with yielding enclosed supports, Jin such a manner that the slats will yield laterally and vertically,
.in the manner hereinafter' fullyset forth.
In the accompanying; drawings, a b c l denote a rectangular frame, in which the slats f are suspended.
The end-pieces of the frame c d are formed .with ori-` ces g, into which the devices to support the slats f are inserted, as represented in the drawings. The slats f may be made of thin sheet-metal, so as to yield freely to unequal pressure or weight, and conform to such pressure;`.and each slat is perforated at the ends, for the purpose of inserting the hooks 7l, by which the slats are suspended.v
These hooks are inserted lthrough the metal disks fi, and their Shanks are provided with spiral springs j, which are held in position by means of the riveted heads It, as represented in Fig. III. The shv nks t, with their springs and rivet-heads, are inserted in the circular chambers formed in the framepieces c d, and the disks Z- are fastened, with screws, to the inner surface of these frame-pieces cd, which securely hold the slat-fastenings, consisting of the parts represented in Fig. II, in proper position.
The shanksi are of suitable dimensions to freely move in the central hole, made for their insertion, in disks Z, and may be drawn outwardly yto an extent which will compress and contract the spiral spring, and they also have the freedom of a swivel, tovmove in either direction axially.
By this construction, the several 'slats constituting the bed-bottom form a support for the bed, which will conform readily to any pressure, -however unequal, as.
the slats themselves yield at all points throughout their entire length, and are suspended upon the swivel-spring hooks, as hereinbefore specified.
Bed -springs, as heretofore constructed, have furnished many hiding-places for the lodgment of insects, and as receptacles for dust.
'Ihese objections I have wholly overcome by enclosving Athe fastenings mainly within the cells or. chambers plan view of my improved of the frame, which I regard as a decided improvement in' the structure of bed-bottoms.
I propose to use, in some instances, a wooden plug, as a substitute for the metal disk Z, which plug, like the bung of a cask, may be inserted with the Slat-fastening, in the orifice or mouth of the chamber, tightly, and be retained by brads, screws, pins, ornails, inserted or driven into the rails.
yThis use of hard-wood plugs will greatly cheapen the structure, and form a close joint, to prevent insects from lodging within the chambers enclosing the spiral spring and its connections.
The projecting hooks lz will be so formed as to allow the slats to be attached and detached after the dame c b c (l is fastened together, and thereby the structure may be easily taken apart for transportation, and with equal facility it may be put together' for use.
My improved spring-bed bottom may be applied with equal success directly to the end-rails of a bedstead,
as to a separate frame, as is represented in Fig. Ii of the drawings.
It is vobvious that my invention -is applicable to a variety of uses, such as seats, hammocks, &c.
It should not be omitted to remark that a continuous plate of metal or other material, suitably perforated for the hook-Shanks and screws, may be substituted for the seriesy of disks Z,- and the chambers' inton `iich the spring-fastenings are inserted, may be made or less, to a horizontal line, and thereby allow a greater freedom of action to the fastening when pressure or weight is applied to the slats. v
I am aware that spring-bed bottoms, constructed with slats attached to hooks passing entirely through the bedstea-d-1ails, and supported by' spiral springs, have been proposed, andtherefore I do not desire to claim such a construction.
In theinstance referred to, the spiral spring is placed within a metal socket, which is provided with arms, and the socket is inserted, with its spring and hook, through the bedstead-rail, and the arms rest upon the in the rails o d, at an angle of forty-live degrees, more outside of the rail, to secure the socket in place. My improvement consists in greatly simplifying and,
cheapening the article, by dispensing with the/socket and its arms, and also improves the structure, by
merely chamber-ing, without cutting entirely through the rails, for inserting theshanks of the hooks and the springs.
By this modification I eiiectually avoid forming any lodging or hiding-places for insects, and also leave'the outer side of the rails smooth.
By inserting my spring-hooks in chambers, formed at 4an'angle to the horizontal line, of some degrees, even more than forty-five degrees, I insure their free and easy action, whereas, in the instances before cited, these spring-hooks, to which the lslats are attached, are -arranged to occupy a horizontal position, and consequently the pressure upon the bed-bottom is always at right angles to the line of action of the hooks and springs.
Having fully described my invention,
, What I claim, and desire to secure by Letters Pat- Thev combination of the spring, enclosed in the sockets or chambers, and held by disks or plates, with the metal slats secured 'to swivel-hooks, whereby an axial movement is given to the slats, as shown and described. 1n testimony whereof, I have hereunto set my hand, this dday of March, V1868.
J. C. GASTON.
Witnesses J. G. LUMNIS, H. P. K. PECK.
Publications (1)
Publication Number | Publication Date |
---|---|
US86916A true US86916A (en) | 1869-02-16 |
Family
ID=2156401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US86916D Expired - Lifetime US86916A (en) | Improved spring-bed bottom |
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US (1) | US86916A (en) |
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- US US86916D patent/US86916A/en not_active Expired - Lifetime
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