US589942A - Spring bed-bottom - Google Patents
Spring bed-bottom Download PDFInfo
- Publication number
- US589942A US589942A US589942DA US589942A US 589942 A US589942 A US 589942A US 589942D A US589942D A US 589942DA US 589942 A US589942 A US 589942A
- Authority
- US
- United States
- Prior art keywords
- strips
- frame
- bed
- hooks
- bedstead
- 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 20
- 210000001699 lower leg Anatomy 0.000 description 18
- VKYKSIONXSXAKP-UHFFFAOYSA-N Hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000002459 sustained 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
- A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
Definitions
- F F Y F I Q is ia Pa U U Q 25' lg L. l J I &
- This invention relates to supports which are adapted to be detachably connected to bedsteads to sustain the usual system of springs on which the bed is supported, and particularly to spring bed-supporting frames or structures which are composed of flexible metal strips forming a frame or structure which is adapted to be extended and contracted to vary its area in one direction.
- bed-bottoms of this class have been con structed to engage the side rails of a bedstead, so that the weight of the structure and all that is supported by it is sustained mainly by the side rails, which being usually of greater length than the end rails are liable to sag un der the weight which is thus caused to bear directly upon them.
- My invention has for its object, first, to provide a bed-bottom which'shall be adjustable to the width of any bedstead and shall be engaged when in use with the end rails of the bedstead, so that the said rails will be caused to sustain the weight of the bed-bottom and the load carried by it.
- the invention also has for its object to provide a bed-bottom of this class which shall be adjustable lengthwise and thus be adapted for engagement with bedsteads of different lengths.
- the invention consists in the several improvements which I will now proceed to-describe and claim.
- Figure 1 represents a top plan view of a bed-bottom embodying my invention applied -to the side and end rails of a bedstead.
- Fig. 2 represents a section on line 2 2 of Fig. 1.
- Figs. 3 and 4 represent sectional views showing different adjustments of the end hooks which connect the bed-bottom with the end rails of the bedstead.
- Fig. 5 represents a perspective view of one of said hooks.
- Fig. 6 represents a View similar to Fig. 1, showing a different arrangement of strips or slats composing the bedbottom.
- Fig. 7 represents a view showing certain devices for supporting portions of the bed-bottom.
- Fig. 8 represents a section on line 8 8 of Fig.7.
- Fig. 9 represents a. section 011 line 9 9 of Fig. 7.
- Fig. 10 represents a different form of supporting-hook.-
- a a represent the side rails, and ct a the end rails, of a bedstead, which as here shown is the ordinary type of metal. bedstead.
- My improved bed-bottom is composed of a.
- the bed-bottom is composed of curved strips 1) 1), arranged in pairs, each pair forming a pointed ellipse, shorter strips 1) b, riveted at b to the strip 1) and at 11 to each other, said strips b constituting a filling for the elliptical space bounded by the strips Z) b,and straight strips 13 interposed between each pair of strips 1) b and the next and riveted at b b to the adjacent stripsb.
- Each pair of strips 1) b and the filling-strips b,attached thereto,constitute a section of the bed-bottom, and the strips b constitute fillin gs between the en d portions of said sections.
- the ends of the frame above described are provided with hooks 0, adapted for engagement with the end rails a of the bedstead.
- Said hooks are preferably composed of offset hook portions 2, formed to engage the rails a, and shanks 3, which are pivoted at 4 to the ends of the strips b and b".
- the form of the hooks c and their pivotal connection enable them to be adj ustedto bedsteads of different lengths.
- the hooks may be arranged as shown 'in Fig. 2, the shanks 3 'being at the inner edges of the end rails a,
- Fig. 4 being accomplished by swinging the hooks half around and inverting thebedbottom.
- Fig. 3 I show the offset hook portions 2 bent upwardly to form an obtuse angle with the shank 3, the latter being inclined to offset the hook portions 2 from the ends of the sections to which the hooks are pivoted, thus adapting the hooks to the maximum length of the bedstead.
- the pivoted hooks constitute adjustable supporting orcoupling devices connected to the end portions of the bed-bottom frame for engagement with the end rails of bedsteads of different lengths.
- My invention is not limited in this respect to the particular devices here shownnamely, the pivoted hooks c.
- the strips b,formin g the outer edge portions of the frame or bed-bottom may be provided with hooks 0, adapted to engage the central portions of the side rails a,to prevent the bed bottom from collapsing or narrowing by the resiliency of its strips, the engagement of the hooks c with the side rails of the bedstead servingto keep the frame laterallydistended to correspond to the width of the bedstead.
- Fig. 6 I show instead of the straight, intermediate, or filling strips 1) shorter fillingstrips Z), arranged in pairs in the spaces between the end portions of the above-described sections, said strips U being connected with the strips?) by the same rivets that connect the ends of the strips 1) thereto.
- Fig. 7 I show supporting-hooks c on the ends of only the two outerseetions of the bedbottom, the ends of the intermediate sections resting upon and being supported by transverse bars f, having hooks f at their ends, which are engaged with the side sections of the bed-bottom, as shown in Fig. 9.
- the bars f extend under the ends of the intermediate sections and prevent said ends from sagging.
- Fig. 7 I also show a central cross-bar which extends across the lower edges of all the strips and has hooks g at its ends adapted to engage the side rails a.
- the cross-bar g has arms 9 which are formed to bear upon the inner sides of the outer strips 1), as shown in Fig. 8, and thus hold the bed-bottom latorally distended.
- the cross-bar g is preferably made in two sections 9 10, which are adjustable relatively to each other to vary the length of the cross-bar and are provided with slots 12 and a co11nectingbolt 13, whereby the parts of the bar maybe positively held at any desired adjustment.
- the chief function of the cross-bar g is to hold the bed-bottom frame distended and prevent its collapsing,this being accomplished by the bearing of the arms g against the inner sides of the outer strips 1) of the bed-bottom. Hence the hooks g on the cross-bar 9 maybe omitted.
- the hooks 0 may be made of wire, as shown in Fig. 10. A hook thus made is more compact than one made from a metal strip, as shown in Fig. 5.
- a bed-bottom comprising a series of flexi ble metal strips or slats riveted together, and forming a frame which is adjustable laterally and non-adjustable longitudinally, or in the direction of the length of the strips, and hooks pivotally connected to the ends of said strips and adapted to swing in the direction of the length of the strips, whereby the hooks may be caused to project outwardly from the ends of the frame to engage a longer bedstead, or inwardly over the ends of the frame to engage a shorter bedstead.
- a bed-bottom comprising a series of (lexible metal strips or slats riveted together and forming a frame which is adjustable laterally, and non-ad j ustable longitudinally,hooks having shank portions 3 pivoted to the ends of the strips, and adapted to swing lengthwise thereof, and offset portions 2, on the outer ends of the shank portions, said hooks being adapted to be bent to cause the oifset portions to stand at different angles with the shank portions, so that by swinging the shanks outwardly from the ends of the frame, and adjusting the offset portions at an obtuse angle with the shank portions, the frame may be engaged with a bedstead of extreme length, as set forth.
- a bed-bottom comprising a series of flexible metal strips or slats f0 'ming a laterallyadjustable frame and grouped in sections, hooks secured to the outersections, and transverse bars engaged with the outer sections and supporting the ends of the intermediate sections.
- a bed-bottom comprising a series of flexible metal strips or slats forming a laterallyadjustable frame, hooks secured to end portions of the frame for engagement with the end rails of a bedstead, and a central crossbar having arms formed to engage the outer strips of the frame and prevent the frame from closing or collapsing.
- a bed-bottom comprising a series of flexible metal strips or slats forming a laterallyadjustable frame, hooks secured to end portions of the frame for engagement with the end rails of a bedstead, and a central crossbar having arms formed to engage the outer strips of the frame and provided with hooks to engage the side rails of the bedstead.
- Abed-bottom comprisingaseries of flexible metal strips or slats forming a laterallyadjustable frame, hooks secured to end portions of the frame for engagement with the end rails of a bedstead, and a central crossbar having arms formed to engage the outer strips of the frame, said cross-bar being lengitudinally adjustable and provided with means for holding it at any desired adjustment.
- a bed bottom or frame comprising a plu rality of curved longitudinal strips extending the entire length of the frame, and rigidly connected at their ends in pairs, each pair constituting an elliptical section, While the sections collectively constitute a frame which is adjustable by the opening and closing of the sections, and flexible fillings Within the elliptical sections adapted to open and close therewith.
- a bed bottom or frame comprising a plurality of curved longitudinal strips extending throughout the entire length of the frame, and rigidly connected at their ends in pairs, each pair constituting an elliptical section, while the sections collectively constitute a frame which is adjustable laterally by the opening and closing of the sections, and flexible filling-strips located within the elliptical sections and riveted at their ends to the 1ongitudinal strips and between their ends to each other, said filling-strips constituting flexible fillings which are laterally ad just-able with the longitudinal strips.
- a bed bottom, or frame coinprisinga plurality of curved longitudinal strips rigidly connected at their ends in pairs, each pair constituting an elliptical section adapted to be open ed and closed to vary the width of the frame, the sections being connected by rivets b at or near the center of the length of the frame, and flexible filling-strips located Within the openings of said sections and connected at their ends with the longitudinal strips by rivets b which are located between the rivets b and the ends of the frame, the filling-strips being connected centrally by rivets 17
Description
(No Model.) 3 SheetsSheet 2.
A. H. PREESE.
SPRING BED BOTTOM. No. 689,942. Patented Sept 14,1897.
F F Y F I Q is ia Pa U U Q 25' lg L. l J I &
\X/ITNEEIEEEI NH/ENTER- (No Model.) 3 Sheets-Sheet 3.
A. H. PREESE. 7
SPRING BED BOTTOM. No. 689,942. Patented Sept. 14,1897.
@ Q 1 51 n n t3 S W5 w L; J
U 15 L U WITNEESEEIQ AVENTEI R.
AUGUST II. misuse, or nos'ron, nnssnonusnrrs.
SPRING BED-BOTTOM.
SPECIFICATION forming part of Letters Patent No. 589,942, dated September 14, 1897. Application filed December 3, 1896. Serial No. 614,277. (No model.)
1"0 all whom it may concern:
Be it known that 1, AUGUST H. FREESE, of Boston, in the county of Suffolk and State of Massachusetts, have invented certain new and useful Improvements in Spring Bed-Bot toms, of which the following is a specification.
This invention relates to supports which are adapted to be detachably connected to bedsteads to sustain the usual system of springs on which the bed is supported, and particularly to spring bed-supporting frames or structures which are composed of flexible metal strips forming a frame or structure which is adapted to be extended and contracted to vary its area in one direction. Heretofore bed-bottoms of this class have been con structed to engage the side rails of a bedstead, so that the weight of the structure and all that is supported by it is sustained mainly by the side rails, which being usually of greater length than the end rails are liable to sag un der the weight which is thus caused to bear directly upon them.
My invention has for its object, first, to provide a bed-bottom which'shall be adjustable to the width of any bedstead and shall be engaged when in use with the end rails of the bedstead, so that the said rails will be caused to sustain the weight of the bed-bottom and the load carried by it.
The invention also has for its object to provide a bed-bottom of this class which shall be adjustable lengthwise and thus be adapted for engagement with bedsteads of different lengths.
The invention consists in the several improvements which I will now proceed to-describe and claim.
Of the accompanying drawings, forming a part of this specification, Figure 1 represents a top plan view of a bed-bottom embodying my invention applied -to the side and end rails of a bedstead. Fig. 2 represents a section on line 2 2 of Fig. 1. Figs. 3 and 4 represent sectional views showing different adjustments of the end hooks which connect the bed-bottom with the end rails of the bedstead. Fig. 5 represents a perspective view of one of said hooks. Fig. 6 represents a View similar to Fig. 1, showing a different arrangement of strips or slats composing the bedbottom. Fig. 7 represents a view showing certain devices for supporting portions of the bed-bottom. Fig. 8 represents a section on line 8 8 of Fig.7. Fig. 9 represents a. section 011 line 9 9 of Fig. 7. Fig. 10 represents a different form of supporting-hook.-
The same letters and numerals of reference indicate the same parts in all the figures.
In the drawings, a a represent the side rails, and ct a the end rails, of a bedstead, which as here shown is the ordinary type of metal. bedstead.
My improved bed-bottom is composed of a.
plurality of flexible metal strips, which are riveted together and are relatively arranged in such manner as to forma frame which is adjustable laterally that is to say, in the direction of the width of the bedstead-so that the said frame may be'caused to fill a space of greater or less width between the side rails a a.
As shown in Fig. 1, the bed-bottom is composed of curved strips 1) 1), arranged in pairs, each pair forming a pointed ellipse, shorter strips 1) b, riveted at b to the strip 1) and at 11 to each other, said strips b constituting a filling for the elliptical space bounded by the strips Z) b,and straight strips 13 interposed between each pair of strips 1) b and the next and riveted at b b to the adjacent stripsb. Each pair of strips 1) b and the filling-strips b,attached thereto,constitute a section of the bed-bottom, and the strips b constitute fillin gs between the en d portions of said sections.
The ends of the frame above described are provided with hooks 0, adapted for engagement with the end rails a of the bedstead. Said hooks are preferably composed of offset hook portions 2, formed to engage the rails a, and shanks 3, which are pivoted at 4 to the ends of the strips b and b". The form of the hooks c and their pivotal connection enable them to be adj ustedto bedsteads of different lengths. For example, the hooks may be arranged as shown 'in Fig. 2, the shanks 3 'being at the inner edges of the end rails a,
or,as shown in Fig. 4, the shanks being at the outer edges of the rails, the change from Fig.
2 to Fig. 4 being accomplished by swinging the hooks half around and inverting thebedbottom. In Fig. 3 I show the offset hook portions 2 bent upwardly to form an obtuse angle with the shank 3, the latter being inclined to offset the hook portions 2 from the ends of the sections to which the hooks are pivoted, thus adapting the hooks to the maximum length of the bedstead. It will be seen,therefore, that the pivoted hooks constitute adjustable supporting orcoupling devices connected to the end portions of the bed-bottom frame for engagement with the end rails of bedsteads of different lengths. My invention is not limited in this respect to the particular devices here shownnamely, the pivoted hooks c. I believe it to be broadly new to provide the end portions of a bed-bottom frame with adjustable devices to couple or connect the end portions with the end rails of bedsteads of diiferent lengths, and I do not, therefore, limit myself to the particular adjustable con necting means here shown.
The strips b,formin g the outer edge portions of the frame or bed-bottom, may be provided with hooks 0, adapted to engage the central portions of the side rails a,to prevent the bed bottom from collapsing or narrowing by the resiliency of its strips, the engagement of the hooks c with the side rails of the bedstead servingto keep the frame laterallydistended to correspond to the width of the bedstead.
In Fig. 6 I show instead of the straight, intermediate, or filling strips 1) shorter fillingstrips Z), arranged in pairs in the spaces between the end portions of the above-described sections, said strips U being connected with the strips?) by the same rivets that connect the ends of the strips 1) thereto.
In Fig. 7 I show supporting-hooks c on the ends of only the two outerseetions of the bedbottom, the ends of the intermediate sections resting upon and being supported by transverse bars f, having hooks f at their ends, which are engaged with the side sections of the bed-bottom, as shown in Fig. 9. The bars f extend under the ends of the intermediate sections and prevent said ends from sagging.
In Fig. 7 I also show a central cross-bar which extends across the lower edges of all the strips and has hooks g at its ends adapted to engage the side rails a. The cross-bar g has arms 9 which are formed to bear upon the inner sides of the outer strips 1), as shown in Fig. 8, and thus hold the bed-bottom latorally distended. The cross-bar g is preferably made in two sections 9 10, which are adjustable relatively to each other to vary the length of the cross-bar and are provided with slots 12 and a co11nectingbolt 13, whereby the parts of the bar maybe positively held at any desired adjustment.
The chief function of the cross-bar g is to hold the bed-bottom frame distended and prevent its collapsing,this being accomplished by the bearing of the arms g against the inner sides of the outer strips 1) of the bed-bottom. Hence the hooks g on the cross-bar 9 maybe omitted.
It will be seen that when the described bedbottom is detached from the bedstead it can be contractedlaterally and thus reduced to a very compact form for storage and shipment, the strips being adapted to come together or into close proximity to each other.
The hooks 0 may be made of wire, as shown in Fig. 10. A hook thus made is more compact than one made from a metal strip, as shown in Fig. 5.
I claim 1. A bed-bottom comprising a series of flexi ble metal strips or slats riveted together, and forming a frame which is adjustable laterally and non-adjustable longitudinally, or in the direction of the length of the strips, and hooks pivotally connected to the ends of said strips and adapted to swing in the direction of the length of the strips, whereby the hooks may be caused to project outwardly from the ends of the frame to engage a longer bedstead, or inwardly over the ends of the frame to engage a shorter bedstead.
2. A bed-bottom comprising a series of (lexible metal strips or slats riveted together and forming a frame which is adjustable laterally, and non-ad j ustable longitudinally,hooks having shank portions 3 pivoted to the ends of the strips, and adapted to swing lengthwise thereof, and offset portions 2, on the outer ends of the shank portions, said hooks being adapted to be bent to cause the oifset portions to stand at different angles with the shank portions, so that by swinging the shanks outwardly from the ends of the frame, and adjusting the offset portions at an obtuse angle with the shank portions, the frame may be engaged with a bedstead of extreme length, as set forth.
3. A bed-bottom comprising a series of flexible metal strips or slats f0 'ming a laterallyadjustable frame and grouped in sections, hooks secured to the outersections, and transverse bars engaged with the outer sections and supporting the ends of the intermediate sections.
4. A bed-bottom comprising a series of flexible metal strips or slats forming a laterallyadjustable frame, hooks secured to end portions of the frame for engagement with the end rails of a bedstead, and a central crossbar having arms formed to engage the outer strips of the frame and prevent the frame from closing or collapsing.
5. A bed-bottom comprising a series of flexible metal strips or slats forming a laterallyadjustable frame, hooks secured to end portions of the frame for engagement with the end rails of a bedstead, and a central crossbar having arms formed to engage the outer strips of the frame and provided with hooks to engage the side rails of the bedstead.
. G. Abed-bottom comprisingaseries of flexible metal strips or slats forming a laterallyadjustable frame, hooks secured to end portions of the frame for engagement with the end rails of a bedstead, and a central crossbar having arms formed to engage the outer strips of the frame, said cross-bar being lengitudinally adjustable and provided with means for holding it at any desired adjustment.
7. A bed bottom or frame comprising a plu rality of curved longitudinal strips extending the entire length of the frame, and rigidly connected at their ends in pairs, each pair constituting an elliptical section, While the sections collectively constitute a frame which is adjustable by the opening and closing of the sections, and flexible fillings Within the elliptical sections adapted to open and close therewith.
8. A bed bottom or frame comprising a plurality of curved longitudinal strips extending throughout the entire length of the frame, and rigidly connected at their ends in pairs, each pair constituting an elliptical section, while the sections collectively constitute a frame which is adjustable laterally by the opening and closing of the sections, and flexible filling-strips located within the elliptical sections and riveted at their ends to the 1ongitudinal strips and between their ends to each other, said filling-strips constituting flexible fillings which are laterally ad just-able with the longitudinal strips.
9. A bed bottom, or frame coinprisinga plurality of curved longitudinal strips rigidly connected at their ends in pairs, each pair constituting an elliptical section adapted to be open ed and closed to vary the width of the frame, the sections being connected by rivets b at or near the center of the length of the frame, and flexible filling-strips located Within the openings of said sections and connected at their ends with the longitudinal strips by rivets b which are located between the rivets b and the ends of the frame, the filling-strips being connected centrally by rivets 17 In testimony whereof I have signed my name to this specification, in the presence of two subscribing witnesses, this 25th day of November, A. D. 1896.
AUGUST H. FREESE.
Witnesses: I
CYUs FRED FELLOWS, O. F. BROWN.
Publications (1)
Publication Number | Publication Date |
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US589942A true US589942A (en) | 1897-09-14 |
Family
ID=2658603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US589942D Expired - Lifetime US589942A (en) | Spring bed-bottom |
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US (1) | US589942A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2983931A (en) * | 1958-05-27 | 1961-05-16 | Lynn H Ewing | Bed slat safety lock bracket |
-
0
- US US589942D patent/US589942A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2983931A (en) * | 1958-05-27 | 1961-05-16 | Lynn H Ewing | Bed slat safety lock bracket |
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