CH129243A - Springs, in particular for mattresses and upholstered furniture. - Google Patents
Springs, in particular for mattresses and upholstered furniture.Info
- Publication number
- CH129243A CH129243A CH129243DA CH129243A CH 129243 A CH129243 A CH 129243A CH 129243D A CH129243D A CH 129243DA CH 129243 A CH129243 A CH 129243A
- Authority
- CH
- Switzerland
- Prior art keywords
- springs
- spring
- mattresses
- upholstered furniture
- spring elements
- Prior art date
Links
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
- A47C23/002—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with separate resilient support elements, e.g. elastomeric springs arranged in a two-dimensional matrix pattern
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
- A47C27/065—Spring inlays of special shape
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Springs (AREA)
Description
Feder, insbesondere für Matratzen und Polstermöbel. Diese Erfindung betrifft Federn, ins besondere für Matratzen, Polstermöbel und dergleichen, von derjenigen Art, bei welcher zweiarmige Federelemente durch zwei ein ander gegenüberliegende Verbindungsglieder und einen peripherischen Ring zur Bildung eines linsenförmigen Gefüges miteinander verbunden sind.
Bei einer Feder nach der genannten Art ist es erforderlich, Mittel vorzusehen, um die Federelemente bei Gebrauch zu führen und in ihrer gegenseitigen Lage festzuhalten, Um die Möglichkeit, dass Ausstopf- oder Polstermaterial zwischen benachbarte Ele mente gelangt und die federnde Wirkung beeinträchtigt, zu vermeiden.
Erfinclungsgemäss wird dies dadurch er reicht, dass die Federelemente gegen seitliches Verschieben am peripherischen Ring gehal- ien werden. Vorzugsweise sind zu diesem Zwecke die Federelemente in am Ring an gebrachten Kröpfungen gelagert.
In der beiliegenden Zeichnung ist eine Ausführungsform des Erfindungsgegenstan des beispielsweise dargestellt. Fig. 1 ist eine Draufsicht auf die Feder, teilweise im Schnitt; Fig. 2 ist ein senkrechter Schnitt durch die Feder nach Fig. 1; Fig. 3 und Fig. 4 sind Draufsicht und Schnitt eines Teils einer Matratze, welche Federn nach der vorliegenden Erfindung hat.
In der dargestellten Ausführungsform der Erfindung sind die Federn 3 von einer An zahl Federelementen gebildet, deren jedes ein Paar radial angeordneter. nach aussen zu sammenlaufender Federarme 4 aufweist und wobei jedes Armpaar mit einer Windung an seinem äussern Ende oder Zusammenlauf- punkt versehen ist. Ein äusseres, pei4pheri- sches Glied oder gezackter Ring 6 hat eine Anzahl einwärts umgebogene Teile, welche die Windungen 5 am Zusammenlaufpunkt der Arme 4 durchdringen.
Um die Enden. 8 des Ringes 6 in ihrer Lage festzuhalten, sind sie überlappt. Es wird dadurch vermieden, dass die Enden des Ringes zusammengeflochten oder auf eine andere Art aneinander befestigt werden müs sen, wie es bis heute gemacht wird. Die Federelemente werden vorzugsweise in Paaren angeordnet, deren Arme mitein ander verbunden werden oder ein Ganzes bilden. Die Federelemente können in der Nähe der Achse der Feder bei 9 befestigt tverden, zu welchem Zwecke eine gezähnte, sternförmige Haube 10 vorgesehen ist; die Spitzen der Haube sind einwärts gegen die Feder umgebogen, um die Federelemente zu umgmeifen und sie festzuhalten.
In Fig. 3 und 4 bezeichnet 1 eine Ma tratze, versehen mit den gewöhnlich horizon tal gelegten Schichten von Ausstopfmaterial oder Filz 2, zwischen welchen in gewissen Zwischenräumen die Federn 3, von der Art, wie oben beschrieben wurde, gleichförmig verteilt sind.
Die Steppung der Matratze wird vorzugs weise so angeordnet, dass sie in die Zwischen räume zwischen den Federn zu liegen kommt und dabei mithilft, die Federn in den rich tigen gegenseitigen Abständen zu halten.
Durch die Anordnung des äussern Ringes 6 werden die äussern. zusammenlaufenden En- den der Federarme 4 im richtigen, gegen seitigen Abstande festgehalten und dadurch die Form der Federn bewahrt.
Springs, in particular for mattresses and upholstered furniture. This invention relates to springs, particularly for mattresses, upholstered furniture and the like, of the type in which two-armed spring elements are connected to one another by two mutually opposite connecting members and a peripheral ring to form a lenticular structure.
In a spring of the type mentioned, it is necessary to provide means to guide the spring elements during use and to hold them in their mutual position, in order to avoid the possibility of stuffing or cushioning material getting between adjacent elements and affecting the resilient effect .
According to the invention, this is achieved in that the spring elements are held against lateral displacement on the peripheral ring. For this purpose, the spring elements are preferably mounted in cranks on the ring.
In the accompanying drawing, an embodiment of the subject invention is shown for example. Fig. 1 is a top plan view of the spring, partly in section; Figure 2 is a vertical section through the spring of Figure 1; Figures 3 and 4 are plan and sectional views of a portion of a mattress incorporating springs in accordance with the present invention.
In the illustrated embodiment of the invention, the springs 3 are formed by a number of spring elements, each of which is a pair of radially arranged. has spring arms 4 converging towards the outside and each pair of arms is provided with a turn at its outer end or convergence point. An outer, peripheral link or serrated ring 6 has a number of inwardly bent parts which penetrate the turns 5 at the point where the arms 4 come together.
Around the ends. 8 of the ring 6 to hold in place, they are overlapped. This avoids having to braid the ends of the ring together or fasten them together in some other way, as is done to this day. The spring elements are preferably arranged in pairs, the arms of which are connected to one another or form a whole. The spring elements can be attached near the axis of the spring at 9, for which purpose a toothed, star-shaped hood 10 is provided; the tips of the hood are bent inward against the spring to encircle and hold the spring elements.
In Fig. 3 and 4, 1 denotes a mattress, provided with the usually horizontally laid layers of stuffing material or felt 2, between which the springs 3, of the type as described above, are uniformly distributed in certain spaces.
The quilting of the mattress is preferably arranged in such a way that it comes to rest in the spaces between the springs and helps to keep the springs at the correct mutual distances.
The arrangement of the outer ring 6 makes the outer. converging ends of the spring arms 4 are held at the correct mutual spacing and thereby the shape of the springs is preserved.
Claims (1)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23010/26A GB264757A (en) | 1926-09-17 | 1926-09-17 | Improvements in and relating to springs |
DES76363D DE454775C (en) | 1926-09-17 | 1926-09-28 | Spring for mattresses and upholstery |
FR623378T | 1926-10-21 | ||
BE337463 | 1926-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH129243A true CH129243A (en) | 1928-12-01 |
Family
ID=46026198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH129243D CH129243A (en) | 1926-09-17 | 1927-08-29 | Springs, in particular for mattresses and upholstered furniture. |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT112111B (en) |
BE (1) | BE337463A (en) |
CH (1) | CH129243A (en) |
DE (1) | DE454775C (en) |
DK (1) | DK40061C (en) |
FI (1) | FI12520A (en) |
FR (1) | FR623378A (en) |
GB (1) | GB264757A (en) |
NL (1) | NL19767C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2913240A (en) * | 1957-05-23 | 1959-11-17 | John G Mohr | Glass fiber reinforced spring |
US2968477A (en) * | 1957-11-07 | 1961-01-17 | Crane Packing Ltd | Mechanical, resilient pressure-applying devices |
US3027153A (en) * | 1958-02-14 | 1962-03-27 | Clifford J Zwickey | Spring structures |
US5149066A (en) * | 1991-02-11 | 1992-09-22 | Aeroflex International Incorporated | Isolator with improved symmetrical response to shock and vibration forces |
US6530564B1 (en) * | 1997-06-12 | 2003-03-11 | Nitinol Technologies, Inc. | Nitinol impact absorbers |
DE19908232C1 (en) * | 1999-02-25 | 2000-05-31 | Siegbert Hartmann | Swivel bearing comprises opposed bolts round bearing center and crest-converging arched springs with bottom mountings for bolts |
-
1926
- 1926-09-17 GB GB23010/26A patent/GB264757A/en not_active Expired
- 1926-09-28 DE DES76363D patent/DE454775C/en not_active Expired
- 1926-10-21 FR FR623378D patent/FR623378A/en not_active Expired
- 1926-10-25 BE BE337463D patent/BE337463A/fr unknown
-
1927
- 1927-08-27 AT AT112111D patent/AT112111B/en active
- 1927-08-27 NL NL38076A patent/NL19767C/xx active
- 1927-08-29 CH CH129243D patent/CH129243A/en unknown
- 1927-08-31 DK DK40061D patent/DK40061C/en active
- 1927-09-08 FI FI12520D patent/FI12520A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE337463A (en) | 1926-11-30 |
DE454775C (en) | 1928-01-18 |
FR623378A (en) | 1927-06-23 |
FI12520A (en) | 1929-07-19 |
NL19767C (en) | 1929-04-15 |
AT112111B (en) | 1929-01-25 |
DK40061C (en) | 1929-04-22 |
GB264757A (en) | 1927-01-27 |
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