US384590A - William h - Google Patents
William h Download PDFInfo
- Publication number
- US384590A US384590A US384590DA US384590A US 384590 A US384590 A US 384590A US 384590D A US384590D A US 384590DA US 384590 A US384590 A US 384590A
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- US
- United States
- Prior art keywords
- rail
- head
- bed
- bedstead
- lever
- 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
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- 230000036633 rest Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 4
- 210000001624 Hip Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 230000000576 supplementary Effects 0.000 description 2
- 101700082413 tant Proteins 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
Definitions
- the invention relates to improvements in spring bed-bottoms, being especially adapted to be used in connection with a bedstead as an invalid-bed; and it consists in the construct-ion and novel combination of parts, hereinafter described, illustrated in the drawings, and 3o pointed out in the appended claims.
- A des ignates a bedstead having the side rails, B B, from the lower ends of which stand inwardly, preferably for their entire length, the clips b b.
- C is the spring bed-bottom, composed of the head and foot rails, D D', respectively, and the intervening slats E and the connectingwires F.
- the slats are similar and equidis tant, and the wires F are arranged longitudinally in pairs, the said pairs being preferably equidistant, andthe two outer pairs being near to and at equal distances from the side edges of the bed-bottom.
- the opposite ends of the wires of each pair pass together through central l'transverse openings in the head and foot rails, and are secured to pins or screws driven into the outer surfaces of said rails.
- the wires are twisted on each other, and then passed, respectively, 5o above and below the adjacent slat, and so on from end to end of the bed-bottom, each wire of the pair passing alternately above and below the slats from end to end.
- the wires are usually turned but once on each other between the slats, but may, if desirable, receive more than one turn, and the slats are sufficiently close together and the wires drawn suiciently tight tol give the bottoni the proper degree of tension.
- the means of attaching the bottom to the 6o bedstead are as follows:
- Gand II are sooketstpreferably of metal,v and secured by screws passing through open ings in their ears g and 7L to the inner surfaces of the side rails, B, at opposite points near the foot-board.
- the socket G is complete, and receives the uncut end g of the foot-rail D', but the socket H has its upper side cut away at the end toward the foot of the bedstead, ⁇ so that the end h of said rail can, after the opposite end g of the same has been inserted in the notch G', be easily engaged in the forward or front end of the socket H.
- R designates the anchor-bar, having its ends resting on the clips b b-of the side rails, and held in place by the stay-blocks r, and tension-wires S extend from the anchor-bar to an engagement with the wires F, below the pivotal point of the lever-arms I.
- K l are similar opposite supporting-bars
- One of the lever-arms I is recessed on its outer surface for the purpose of having secu red to it fiush with said surface a semicircular plate, L, the curved edge of which is concentric with the pivotal point of said lever-arm, and its straight edge coincident with the upper edge thereof. rIhc said plate is provided near its curved edge with a series of openings, Z Z,
- M is a spring-controlled detent pivoted in a longitudinal recess, in, in the side rail of the bedstcad adjacent to the plate L.
- the said detent is provided on one end with the inwardly-standing engaging-point N, and on the other end with the outwardly-standing projection O, having on its end the fiat disk or button o, which rests in the opening n, extending outward from the corresponding end of the recess m, and is of diameter large enough for the button to move easily therein.
- the detent M is pivoted centrally in said recess on the pin I), so as to swing horizontally, and the point N is pressed into any one of the openings Z which may be opposite it by the spring p, that rests in the recess and bears on the arm of the dctent carrying the engagingpoint N.
- the parts are so arranged that when said point is engaged in an opening, l, the outer surface of the button o is flush with the outer surface ofthe corresponding side rail, B, Aso that the button cannot easily be acci ⁇ dentally driven inward, and, by releasing the point N, allow the head rail, D, to fall.
- the said but-ton is pressed inward by thc finger and the headrail slightly lifted, when the weight of the invalid below the waist, by increasing the tension of the bed-bottom, will canse the headrail to rise to the desired point.
- the button is then released and the point engaged in the opening I brought opposite by the detentspring p, thus retaining thehead rail in its raised position.
- the bed -bottom herein described may be manufactured at a comparatively small cost, that it is easily applied to any bedstead, and that, as there are no side rails confining it when removed from the bedstead, the springbottom may be rolled into a compact form for storage or transportation.
- I claim- 1 The combination, with the bedstead, of the bedbottom composed of' the head and foot rails and intervening slats, the longitudinal connecting-wires secured in pairs to the head and foot rails and alternately passing over and under adjacent slats and crossing between the slats, the anchor-bar removably secured to the side bars, the retaininglocks, the tensionwires extending from said anchor-bar and engaging the wires F, and the lever-arms pivoted near their inner ends tothe inner surface of the side rails of the bedstead and at their outer ends to the head rail, substantially as specified.
Description
VNrrnn STATES Aram Fries.
vWILLIAM H. PENNOCK, OF lMERMAID, DELAVARE, ASSIGNOR OF ONE-HALF 'IO JOSEPH V. DERRIOKSON, OF SAME PLACE.
SPRING BEDBBO'TTOVB.
SPECIFICATION forming part of Letters Patent No. 384,590, dated June 12, 1888.
Application filed'November Q6, 1857. Serial No. 256.234. (No model.)
To @ZZ whom, it may concern;
Beit known that I, WILLIAM II. PENNooK, a citizen of the United States, and a resident of Mermaid, in the county of New Castle and State of Delaware, have invented certain new and useful Improvements in Spring Bed-Bottoms; and I do declare the following to be a full, clear, and eXact description of the inven tion, such as will enable others skilled in the io art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to letters or figures of reference marked thereon, which form, a part of this specilication. Figure 1 of the drawings is arepresentation of this invention, and is a top view. Fig. 2 is a vertical longitudinal section of parts shown in Fig. 1. Figs. 3, 4, and 5J are details, showing afront view of the closed socket, and of 2o the open socket a top and a front view. Figs. 6 and 7 are details, and show the semicircular plate and the springcontrolled detent in side and top views. I
The invention relates to improvements in spring bed-bottoms, being especially adapted to be used in connection with a bedstead as an invalid-bed; and it consists in the construct-ion and novel combination of parts, hereinafter described, illustrated in the drawings, and 3o pointed out in the appended claims.
Referring to the drawings by letter, A des ignates a bedstead having the side rails, B B, from the lower ends of which stand inwardly, preferably for their entire length, the clips b b. C is the spring bed-bottom, composed of the head and foot rails, D D', respectively, and the intervening slats E and the connectingwires F. The slats are similar and equidis tant, and the wires F are arranged longitudinally in pairs, the said pairs being preferably equidistant, andthe two outer pairs being near to and at equal distances from the side edges of the bed-bottom. The opposite ends of the wires of each pair pass together through central l'transverse openings in the head and foot rails, and are secured to pins or screws driven into the outer surfaces of said rails.
Inside of said rails the wires are twisted on each other, and then passed, respectively, 5o above and below the adjacent slat, and so on from end to end of the bed-bottom, each wire of the pair passing alternately above and below the slats from end to end. The wires are usually turned but once on each other between the slats, but may, if desirable, receive more than one turn, and the slats are sufficiently close together and the wires drawn suiciently tight tol give the bottoni the proper degree of tension.
The means of attaching the bottom to the 6o bedstead are as follows:
Gand II are sooketstpreferably of metal,v and secured by screws passing through open ings in their ears g and 7L to the inner surfaces of the side rails, B, at opposite points near the foot-board. The socket G is complete, and receives the uncut end g of the foot-rail D', but the socket H has its upper side cut away at the end toward the foot of the bedstead,` so that the end h of said rail can, after the opposite end g of the same has been inserted in the notch G', be easily engaged in the forward or front end of the socket H.
R designates the anchor-bar, having its ends resting on the clips b b-of the side rails, and held in place by the stay-blocks r, and tension-wires S extend from the anchor-bar to an engagement with the wires F, below the pivotal point of the lever-arms I.
I I are similar and opposite lever-arms piv- 8o oted at their outer ends to the opposite ends of the head-rail D of the bed-bottom, and at points equally distant from their inner ends to opposite points on the inner surface of the side rails of the bedstead. rlhe said lever-arms are of such length that thelongitudinal tension ofthe bed-bottom, acting from the foot rail engaged in the sockets G and H,will hold the head-rail elevated above the plane of the bedbottom at a suitable height, so that when 9o the said head-rail is pushed downward the longitudinal tension of the bed-bottom is increased to a point where the head and foot rails are in the same plane. After the headrail has passed that point it springs downward 9 5 until it rests upon the anchor-bar. Thus the 4tension of the bed-bottom retains the headqail down, keeps the bed extended, and does away with the necessity of any special supplementary retaining devices. The lower edges of roo the lever-arms I are furnished with the eyebolts J, having their eyes set transverselyand situated suitable distances apart along said edges.
K l are similar opposite supporting-bars,
` pivoted at their lower ends to opposite points on thc inner surfaces of the side rails of the bedstead,suitable distances forward or in front ofthe lever-arms, and having secured to their upper ends the hooks L It', which engage the eycbolts J, and support the head of' the bedbottom at the height to which it has been set. The said hooks and bolts prevent the position of the said head from being changed until they are disengaged,and are therefore not the equivalents of racks engaging the upper ends ofthe supporting-arms, which construction would prevent the head-rail from descending without disengagment, but would allow it to ascend.
One of the lever-arms I is recessed on its outer surface for the purpose of having secu red to it fiush with said surface a semicircular plate, L, the curved edge of which is concentric with the pivotal point of said lever-arm, and its straight edge coincident with the upper edge thereof. rIhc said plate is provided near its curved edge with a series of openings, Z Z,
in a line concentric with the pivotal point of the lever-arm, and serving a purpose hereinafter explained.
M is a spring-controlled detent pivoted in a longitudinal recess, in, in the side rail of the bedstcad adjacent to the plate L. The said detent is provided on one end with the inwardly-standing engaging-point N, and on the other end with the outwardly-standing projection O, having on its end the fiat disk or button o, which rests in the opening n, extending outward from the corresponding end of the recess m, and is of diameter large enough for the button to move easily therein. The detent M is pivoted centrally in said recess on the pin I), so as to swing horizontally, and the point N is pressed into any one of the openings Z which may be opposite it by the spring p, that rests in the recess and bears on the arm of the dctent carrying the engagingpoint N. The parts are so arranged that when said point is engaged in an opening, l, the outer surface of the button o is flush with the outer surface ofthe corresponding side rail, B, Aso that the button cannot easily be acci` dentally driven inward, and, by releasing the point N, allow the head rail, D, to fall. To raise or lower the head of the bed, the said but-ton is pressed inward by thc finger and the headrail slightly lifted, when the weight of the invalid below the waist, by increasing the tension of the bed-bottom, will canse the headrail to rise to the desired point. The button is then released and the point engaged in the opening I brought opposite by the detentspring p, thus retaining thehead rail in its raised position.
It will be observed that the bed -bottom herein described may be manufactured at a comparatively small cost, that it is easily applied to any bedstead, and that, as there are no side rails confining it when removed from the bedstead, the springbottom may be rolled into a compact form for storage or transportation.
Having described my invention, I claim- 1. The combination, with the bedstead, of the bedbottom composed of' the head and foot rails and intervening slats, the longitudinal connecting-wires secured in pairs to the head and foot rails and alternately passing over and under adjacent slats and crossing between the slats, the anchor-bar removably secured to the side bars, the retaininglocks, the tensionwires extending from said anchor-bar and engaging the wires F, and the lever-arms pivoted near their inner ends tothe inner surface of the side rails of the bedstead and at their outer ends to the head rail, substantially as specified.
2. The combination, with the bedstead and the transversely flexible bed-bottom having its foot-rail removablysecured to the bedstead near the foot thereof, and having the anchorbar removably secured to the side bars near the head thereof, of the pivoted lever-arms having the segmental plate thereon, and the eyebolts set transversely on said lever-arms, and the supporting-bars pivoted at their lower ends to the inner surface of the side rails, B, and having the hook ends to engage the transverse eyebolts, substantially as specified.
3. The combination ofthe bedstead,the flexible bed-bottom having the foot-rail D', removably secured to the side rails,B, the anchor-bar removably attached to the side bars near the head thereof, and the tension-wires extending therefrom and engaging the wires F, theleverarms pivotcd near their inner ends to the inner surface of the side rails, B, and at the outer ends to the head-rail D, the semicircular plate secured in the recess and ush with the outer surface of the lever-arms I, the said plate being provided with a series of openings in a line concentric with the pivotal point of' the lever-arm, the detent M, pivoted in the recess in the side rail, B, having the engaging point, and the arm D, having the button flush with the outer surface of the side rail of the bedstead, and the spring p in the recess, substantially as specified.
In testimony whereof I affix my signature in presence of two witnesses.
VILLIAM H. IENNOCK.
VitIiesses:
J oHN G. J AMatson, ALBERT Srnuon.
IOO
IIC)
Publications (1)
Publication Number | Publication Date |
---|---|
US384590A true US384590A (en) | 1888-06-12 |
Family
ID=2453577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US384590D Expired - Lifetime US384590A (en) | William h |
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US (1) | US384590A (en) |
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- US US384590D patent/US384590A/en not_active Expired - Lifetime
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