DE454775C - Spring for mattresses and upholstery - Google Patents

Spring for mattresses and upholstery

Info

Publication number
DE454775C
DE454775C DES76363D DES0076363D DE454775C DE 454775 C DE454775 C DE 454775C DE S76363 D DES76363 D DE S76363D DE S0076363 D DES0076363 D DE S0076363D DE 454775 C DE454775 C DE 454775C
Authority
DE
Germany
Prior art keywords
spring
upholstery
spring elements
mattresses
springs
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
Application number
DES76363D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to GB23010/26A priority Critical patent/GB264757A/en
Application filed by Individual filed Critical Individual
Priority to DES76363D priority patent/DE454775C/en
Priority to FR623378D priority patent/FR623378A/en
Priority to BE337463D priority patent/BE337463A/fr
Priority to NL38076A priority patent/NL19767C/xx
Priority to AT112111D priority patent/AT112111B/en
Priority to CH129243D priority patent/CH129243A/en
Priority to DK40061D priority patent/DK40061C/en
Priority to FI12520D priority patent/FI12520A/en
Application granted granted Critical
Publication of DE454775C publication Critical patent/DE454775C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C23/00Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/002Spring 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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C27/00Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06Spring inlays
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C27/00Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06Spring inlays
    • A47C27/065Spring inlays of special shape

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)

Description

Die Erfindung betrifft eine Sprungfeder für Matratzen und Polsterungen, bei der doppelarmige Federelemente durch zwei gegenüberliegende Verbindungskörper und einen Umfangring zu einem linsenartigen Gebilde vereinigt sind. Die bekannten Ausführungen solcher Sprungfedern haben den Nachteil, . daß die Federelemente seitlich verschoben werden können, so daß unregelmäßige Ab-The invention relates to a spring for mattresses and upholstery, in the double-armed Spring elements by two opposing connecting bodies and one Circumferential ring are combined into a lens-like structure. The known versions Such springs have the disadvantage. that the spring elements moved laterally can be so that irregular

stände zwischen diesen einzelnen Federelementen entstehen. Die Federwirkung der Sprungfeder wird dadurch ungleich oder bei starker Verschiebung der Federelemente sogar ganz aufgehoben. Bei Verwendung dieser Sprungfedern für Polsterungen kann deshalb die Polsterfüllung in den erweiterten Zwischenraum zwischen zwei Federelementen eintreten, wodurch Unregelmäßigkeiten der Polsteroberfläche, z.B. Vertiefungen, ent-between these individual spring elements. The spring action of the As a result, the spring spring becomes unequal or, if the spring elements are shifted significantly, even completely repealed. Therefore, when using these springs for upholstery the padding will enter the expanded space between two spring elements, causing irregularities in the Upholstery surface, e.g. depressions,

ao stehen. Auch' kann ein starkes Verbiegen der Federelemente stattfinden, so-daß die Sprungfedern selbst unbrauchbar werden.ao stand. Strong bending of the Spring elements take place so that the springs themselves are unusable.

Diese Nachteile werden erfindungsgemäß dadurch behoben, daß die Federelemente amThese disadvantages are eliminated according to the invention in that the spring elements on

«5 Umfangring gegen seitliche Verschiebung gesichert sind. Diese Sicherung erfolgt z. B. durch Lagerung der Federelemente in Einbuchtungen des Umfangringes. Die Federwirkung derartiger Sprungfedern ist deshalb stets gleichmäßig, die Füllung bei Polsterungen kann nicht in die erweiterten Zwischenräume eintreten, so daß Unregelmäßigkeiten des Polsters und Verbiegungen der Federelemente vermieden werden, In der Zeichnung ist der Erfindungsgegenstand dargestellt, und zwar zeigt Abb. ι eine Aufsicht der Sprungfeder, Abb. 2 einen senkrechten Schnitt zur Abb. i,«5 Circumferential ring secured against lateral displacement are. This backup takes place z. B. by mounting the spring elements in indentations of the peripheral ring. The spring action of such springs is therefore always uniform, the filling of upholstery cannot enter the enlarged spaces, so that irregularities of the cushion and bending of the spring elements are avoided. In the drawing, the subject of the invention is shown, namely Fig. ι shows a top view of the spring, Fig. 2 is a vertical section to Fig. I,

Abb. 3 eine Aufsicht auf einen Matratzenteil, bei dem zur Darstellung der inneren Federanordnung ein Teil der Decke weggelassen ist, undFig. 3 is a plan view of a mattress part, in which a part of the ceiling is omitted to show the inner spring arrangement is and

Abb. 4 eine Seitenansicht ' einer Matratze, teilweise im Schnitt.Fig. 4 is a side view of a mattress, partly in section.

In der Matratze i, die mit den üblichen, wagerecht angeordneten Schichten aus Stopfmaterial 2, z. B. Filz, gefüllt ist, sind in gewissen Abständen voneinander flache Sprungfedern 3 angeordnet Diese bestehen aus einer Mehrzahl federnder Elemente, die je aus paarweise angeordneten radialen Federarmen 4 bestehen, die am äußeren Ende mit einer Schleife 5 versehen sind. Die Schleifen S der einzelnen Federteile 4 sitzen, in Vertiefungen 7 eines kreisförmig ausgebildeten Umfangringes 6. Um diesen Ring 6 in seiner Lage zu sichern, sind die Enden des Ringes überlappt, wie bei 8 in Abb. 1 dargestellt ist. Auf diese Weise werden nicht nur die äußeren Enden der Feder 4 federnd in gewünschten Abstanden voneinander befestigt, sondern es wird auch die Verwendung von Bindegarn o. dgl. vermieden, die bisher üblich war, um die Enden eines glatten Umfangringes miteinander zu verbinden.In the mattress i, the one with the usual, horizontally arranged layers of stuffing material 2, e.g. B. Felt is filled, are flat springs at a certain distance from each other 3 arranged These consist of a plurality of resilient elements, each made of There are radial spring arms 4 arranged in pairs, which at the outer end with a loop 5 are provided. The loops S of the individual spring parts 4 sit in recesses 7 of a circular circumferential ring 6. To this ring 6 in his To secure the position, the ends of the ring are overlapped, as shown at 8 in Fig. 1. In this way, not only the outer ends of the spring 4 are resilient in the desired manner Fastened spaced apart but there will also be the use of twine o. The like. Avoided, which was previously common, around the ends of a smooth circumferential ring with each other connect to.

Die Federelemente 4 sind vorzugsweise doppelt ausgebildet und die einzelnen Arme miteinander durch Schleifen 9 verbunden. Diese Schleifen 9 der einzelnen Federelemente sind durch eine gezahnte, sternartige Kappe 10 zusammengehalten, deren Spitzen nach innen. gebogen sind und so die Schleifen 9 der Federelemente umklammern. Die Sprungfedern werden in regelmäßigen Abständen voneinander zwischen den Schichten 2 der Matratze 1 angeordnet und tragen auf diese Weise gleichmäßig und federnd ein auf der Matratze lastendes Gewicht.The spring elements 4 are preferably designed in duplicate and the individual arms connected to each other by loops 9. These loops 9 of the individual spring elements are held together by a toothed, star-like cap 10, the tips of which according to Inside. are bent and so clasp the loops 9 of the spring elements. The springs are arranged at regular intervals from one another between the layers 2 of the mattress 1 and wear them Put a weight on the mattress evenly and resiliently.

Claims (1)

Patentanspruch :Claim: Sprungfeder für Matratzen und Polsterungen, bei der doppelarmige Federelemente durch zwei gegenüberliegende Verbindungskörper und einen Umfangring zu einem linsenartigen Gebilde vereinigt sind, dadurch gekennzeichnet, daß die Federelemente (4) am Umfangring (6) gegen seitliche Verschiebung, z. B. durch go Lagerung in Einbuchtungen (7), gesichert sind.Spring springs for mattresses and upholstery with double-armed spring elements united by two opposing connecting bodies and a circumferential ring to form a lens-like structure are, characterized in that the spring elements (4) on the circumferential ring (6) against lateral displacement, e.g. B. by go storage in indentations (7), secured are. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DES76363D 1926-09-17 1926-09-28 Spring for mattresses and upholstery Expired DE454775C (en)

Priority Applications (9)

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
FR623378D FR623378A (en) 1926-09-17 1926-10-21 Improvements to springs, elastic mattresses and the like
BE337463D BE337463A (en) 1926-09-17 1926-10-25
NL38076A NL19767C (en) 1926-09-17 1927-08-27
AT112111D AT112111B (en) 1926-09-17 1927-08-27 Suspension or spring unit.
CH129243D CH129243A (en) 1926-09-17 1927-08-29 Springs, in particular for mattresses and upholstered furniture.
DK40061D DK40061C (en) 1926-09-17 1927-08-31 Spring.
FI12520D FI12520A (en) 1926-09-17 1927-09-08 Refreshment for mattresses and stops for furniture

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
DE454775C true DE454775C (en) 1928-01-18

Family

ID=46026198

Family Applications (1)

Application Number Title Priority Date Filing Date
DES76363D Expired DE454775C (en) 1926-09-17 1926-09-28 Spring for mattresses and upholstery

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB264757A (en) 1927-01-27
FI12520A (en) 1929-07-19
DK40061C (en) 1929-04-22
CH129243A (en) 1928-12-01
AT112111B (en) 1929-01-25
BE337463A (en) 1926-11-30
FR623378A (en) 1927-06-23
NL19767C (en) 1929-04-15

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