US96346A - Improvement in bed-bottoms - Google Patents
Improvement in bed-bottoms Download PDFInfo
- Publication number
- US96346A US96346A US96346DA US96346A US 96346 A US96346 A US 96346A US 96346D A US96346D A US 96346DA US 96346 A US96346 A US 96346A
- Authority
- US
- United States
- Prior art keywords
- slats
- bed
- bottoms
- improvement
- section
- 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
- 101710041006 ACAN Proteins 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 2
- 230000000881 depressing Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 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
- A47C23/02—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using leaf springs, e.g. metal strips
Landscapes
- Invalid Beds And Related Equipment (AREA)
- Seats For Vehicles (AREA)
Description
dans sans @tutti dimite.
Letters .Patent No. .96,346,.dated November 2, 1869.
IMPROVEMENT IN BED-BOTTOMS.
The Schedule referred to in these Letters Patent and making part of the same.
To all whom 'it 'may concern'.-
Be it known that I, J. I). PRATT, of Cleveland, in the county 'of Cuyahoga, and State of Ohio, have invented certain new and useful Improvements in Bed- Bottoms; and I do herebydeclare that the following is la full and complete description of the same, reference being had to the accompanying drawings, making part of this specification, in which Figure 1 is a side view of a section of bcd-bottom.
Figure 2, an end view.
Y Like letters of reference different views.
'lhe nature of this invention relates to a device whereby the ends of the slats composing a hed-bottom are securedpt'o `each other, and, at the same time, con` refer to like parts in the tributing to the elasticity of the slats.
A B represent a section of a lpair of the slats comprising the bed-bottom, which are of the 'ordinary shape, length, Ste.`
The ends of the slats are connected to each other by a clamp', B'.4 I
Said clampv is constructed in two sections, C I), which are made to lclose upon each other, and interlock, as shown in fig-1*. y l
In said ligure, it will be observed that the upper section is formed with a square ring, E, Figure 2,1mder which the ends of the slats are inserted, as shown -in fig. 1. l
A nib, indicated b y dotted line a, penetrates the slats, and thereby prevents thern from working out.
The lower section of the clamp is interlocked with the upper section -by a hook, indicated by the dotted linesb, iig. 1. Y
Said hook engages a piu,lc, whereby it is supported, and prevented from becoming detached. The two sections are further secured, in their connectiou to each other, by rods F,. which pass through ghe division-line' of the two sections, us shown in It will be obvious, that by the introduction ot said rods, no movement of the two sections of the clamp upon each other can take place in direction of the Slat. Hence, wheu the two slats are compressed together bottom of the bed separate and distinct from each other, so that one or more Acan be removed andy replaced without disturbing the rest.
Arranged between the slats is a series of springs, H, which'mayvbe more or less in number, as the strength ofthe slats, or the weight thereon to be borne, may require.
The advantage derived trom connecting the slats by 'this manner of clamp is, that each slat is converted into-alever of the first order, the edge ot' the clamp, at x, acting as fulcrum, on which the slat rests, and the resistance, the; loop or ring, under 'which the extreme end is confined.
By this means, it will be obvious that all thc resiliency ofthe slats is secured to the bed, as the weight upon it at any point between the two fulcra, thougli it compresses the slats, cannot throw upward the end outside or beyond the fulcrum. flheretbre, as above said, all the strength and. spring of the slats are ob tained, making the bed-bottom much easier and elastic than the same would be were'theextreme ends ot' the slats not so contined,but allowed to spring upward while depressing the central part. Also, a less number of coiled springs H will be required tobc interposed between t-he slats. Hence the bed-bottom is not only much easier to lie upon, but is of considerable less expense in the manufacture.
That 1 claim as my inyention, and desireto secure by Letters Patent, is-'- Y The combination of the. section C, attached to ring orv loop E, and having ribs'a and pin c, section 1) having hook b, with the rodsll F, all constructed to opf erate in the manner. and t'or the purpose described.
J. l). ITB-Alfl. Witnesses: Y
J, H. BUunIDnE, FRANK ALBEN.
Publications (1)
Publication Number | Publication Date |
---|---|
US96346A true US96346A (en) | 1869-11-02 |
Family
ID=2165812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US96346D Expired - Lifetime US96346A (en) | Improvement in bed-bottoms |
Country Status (1)
Country | Link |
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US (1) | US96346A (en) |
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0
- US US96346D patent/US96346A/en not_active Expired - Lifetime
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