US711161A - Spring-seat. - Google Patents
Spring-seat. Download PDFInfo
- Publication number
- US711161A US711161A US11612202A US1902116122A US711161A US 711161 A US711161 A US 711161A US 11612202 A US11612202 A US 11612202A US 1902116122 A US1902116122 A US 1902116122A US 711161 A US711161 A US 711161A
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- US
- United States
- Prior art keywords
- cross
- spring
- piece
- seat
- stirrups
- 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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-
- 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
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/05—Frames therefor; Connecting the springs to the frame ; Interconnection of springs, e.g. in spring units
Definitions
- My invention relates to spring-seats wherein spiral springs are seated in and supported by metallic cross-pieces which are secured to rectangular frames formed, preferably, of wood. Its object is to provide cross-pieces which furnish a maximum ofresistance to a bending strain with a minimum amount of metal and which aifords seats into which springs may be readily placed and secured and which are simple in construction and comparatively inexpensive to manufacture.
- Figure l is a view of a seat-frame in section with a cross-piece attached thereto and a set of springs inserted and secured thereinto.
- Fig. 2 is a top plan View of one end of a crosspiece, full size.
- Fig. 3 is a section at. the dotted line 3 3 in Fig. 2 of a part there shown.
- Fig. 4. is a sectional detail of a cross-piece and a spring inserted therein.
- Fig. 5 is a like view of the same with the edges of the crosspiece bent down over the lower terminal coil of the spring, against the body thereof.
- A is a seat-frame, usually of wood and rectangular in form.
- B is a metallic cross-piece of angular form in cross-section and having its edges 13 turned upward toward its apex B to form with the body thereof trough-like stirrups B and also having its ends flattened and extended upward and outward to form hangers B thereon whereby to secure it to its seat-frame A.
- C is a spiral spring having its lower terminal coil 0 bent upward at its middle 0 so as to substantially coincide with the outer angular surface B of the cross-piece B, and inserted into and secured in said trough-like stirrups B by bending the edges B of the cross-piece B down over the lower terminal coil 0 of the spring 0, against the body of such cross-piece, and seated astride of the apex B of the cross-piece B.
- Oross-pieces-for spring-seats fashioned as described above offer great resistance to any bending strain and at the same time afford seats into which springs may be readily inserted and secured without weakening the same by perforating them to admit the lower end portions of their springs therethrough, as is usually done in spring-seats.
- a metallic cross-piece of angular form--in crosssection-and having its edges turned upward, toward its apex, to form--with the body thereof-trough-like stirrups, and spiral springs,
- a metallic cross-piece of angular form-in crosssection-and having its edges turned upward, toward its apex, to f0rm-witl1 the body thereofcontinuous trough-like stirrups, and spiral springs having the lower terminal coil of each of them bent upward, at its middle, so as to substantially coincide with the outer angular surface of the cross-piece, and inserted into and secured in such trough-like stirrups, and seated astride of the -apex of said crosspiece, substantially as shown and described.
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Description
No. 7ll,l6l. Patented Oct. 14 I902.
.E. A. HUEFER.
SPRING SEAT.
(Application filed July 18, 1902.)
(No Model.)
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UNlTED STATES PATENT OFFICE.
EMIL A. IIOEFER, OF FREEPORT, ILLINOIS, ASSIGNOR TO HIMSELF, F. W. HOEFER, AND A. G. HOEFER, OF FREEPORT, ILLINOIS.
SPRING-SEAT.
SPECIFICATION forming part of Letters Patent N 0. 711,161, dated October 14, 1902.
Application filed July 18, 1902. Serial No.116,122. (No model.)
T 0 at whom it may concern.-
Be it known that I, EMIL A. HOEFER, a citizen of the United States of America, residing at Freeport, in the county of Stephenson and State of Illinois, have invented certain new and useful Improvements in Spring-Seats, of which the following is a specification.
My invention relates to spring-seats wherein spiral springs are seated in and supported by metallic cross-pieces which are secured to rectangular frames formed, preferably, of wood. Its object is to provide cross-pieces which furnish a maximum ofresistance to a bending strain with a minimum amount of metal and which aifords seats into which springs may be readily placed and secured and which are simple in construction and comparatively inexpensive to manufacture.
Referring to the accompanying drawings, which form a part of this specification, Figure l is a view of a seat-frame in section with a cross-piece attached thereto and a set of springs inserted and secured thereinto. Fig. 2 is a top plan View of one end of a crosspiece, full size. Fig. 3 is a section at. the dotted line 3 3 in Fig. 2 of a part there shown. Fig. 4. is a sectional detail of a cross-piece and a spring inserted therein. Fig. 5 is a like view of the same with the edges of the crosspiece bent down over the lower terminal coil of the spring, against the body thereof.
Like letters of reference indicate corresponding parts throughout the several views.
A is a seat-frame, usually of wood and rectangular in form.
B is a metallic cross-piece of angular form in cross-section and having its edges 13 turned upward toward its apex B to form with the body thereof trough-like stirrups B and also having its ends flattened and extended upward and outward to form hangers B thereon whereby to secure it to its seat-frame A.
C is a spiral spring having its lower terminal coil 0 bent upward at its middle 0 so as to substantially coincide with the outer angular surface B of the cross-piece B, and inserted into and secured in said trough-like stirrups B by bending the edges B of the cross-piece B down over the lower terminal coil 0 of the spring 0, against the body of such cross-piece, and seated astride of the apex B of the cross-piece B.
Oross-pieces-for spring-seats fashioned as described above offer great resistance to any bending strain and at the same time afford seats into which springs may be readily inserted and secured without weakening the same by perforating them to admit the lower end portions of their springs therethrough, as is usually done in spring-seats.
What I claim as new, and desire to secure by Letters Patent, is
1. As a new article of manufacture, a metallic cross-piece, of angular form--in crosssection-and having its edges turned upward, toward its apex, to form--with the body thereof-trough-like stirrups, and spiral springs,
having each of their lower terminal coils inserted into and secured in such trough-like stirrups and seated astride of the apex of the cross-piece, substantially as shown and described.
2. As a new article of manufacture, a metallic cross-piece, of angular form-in crosssection-and having its edges turned upward, toward its apex, to f0rm-witl1 the body thereofcontinuous trough-like stirrups, and spiral springs having the lower terminal coil of each of them bent upward, at its middle, so as to substantially coincide with the outer angular surface of the cross-piece, and inserted into and secured in such trough-like stirrups, and seated astride of the -apex of said crosspiece, substantially as shown and described. I
3. As a new article of manufacture, a metallic cross-piece of angular formin crosssection-having its edges turned upward, toward its apex, to form with the body thereof--trough-like stirrups, and also having its ends flattened and extended upward and outward to form hangers thereon, and spiral springs having the lower terminal coil of each of them bent upward at its middle, so as to substantially coincide with the outer angular surface of the cross-piece, and inserted into and secured in said trough-like stirrups, and seated astride of the apex of the cross-piece, substantially as shown and described.
4. In a spring-seat, in combination, a seatframe,metallic cross-pieces, of angular form- In testimony whereof l have signed my name to this specification in the presence of [0 two subscribing witnesses.
EMIL A. HOEFER.
Witnesses:
FREDERICK W. HOEFER, CoRA E. HOEFER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11612202A US711161A (en) | 1902-07-18 | 1902-07-18 | Spring-seat. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11612202A US711161A (en) | 1902-07-18 | 1902-07-18 | Spring-seat. |
Publications (1)
Publication Number | Publication Date |
---|---|
US711161A true US711161A (en) | 1902-10-14 |
Family
ID=2779687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11612202A Expired - Lifetime US711161A (en) | 1902-07-18 | 1902-07-18 | Spring-seat. |
Country Status (1)
Country | Link |
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US (1) | US711161A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5639071A (en) * | 1996-04-01 | 1997-06-17 | L&P Property Management Company | Support rail with improved spring mounting capabilities |
-
1902
- 1902-07-18 US US11612202A patent/US711161A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5639071A (en) * | 1996-04-01 | 1997-06-17 | L&P Property Management Company | Support rail with improved spring mounting capabilities |
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