EP0056428A1 - Corps en matière élastique pour monter des lattes sur les côtés d'un cadre de lit - Google Patents

Corps en matière élastique pour monter des lattes sur les côtés d'un cadre de lit Download PDF

Info

Publication number
EP0056428A1
EP0056428A1 EP81107660A EP81107660A EP0056428A1 EP 0056428 A1 EP0056428 A1 EP 0056428A1 EP 81107660 A EP81107660 A EP 81107660A EP 81107660 A EP81107660 A EP 81107660A EP 0056428 A1 EP0056428 A1 EP 0056428A1
Authority
EP
European Patent Office
Prior art keywords
bearing body
receiving opening
parts
cam parts
towards
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.)
Granted
Application number
EP81107660A
Other languages
German (de)
English (en)
Other versions
EP0056428B1 (fr
Inventor
Kurt Elfering
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.)
ROKADO METALL-HOLZ-KUNSTSTOFF GmbH and Co KG
Original Assignee
ROBERT KAHL ROKADO
KAHL ROKADO
Rokado Metall-Holz-Kunststoff & Co KG GmbH
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
Application filed by ROBERT KAHL ROKADO, KAHL ROKADO, Rokado Metall-Holz-Kunststoff & Co KG GmbH filed Critical ROBERT KAHL ROKADO
Priority to AT81107660T priority Critical patent/ATE10576T1/de
Publication of EP0056428A1 publication Critical patent/EP0056428A1/fr
Application granted granted Critical
Publication of EP0056428B1 publication Critical patent/EP0056428B1/fr
Expired legal-status Critical Current

Links

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
    • A47C23/062—Slat supports
    • A47C23/063—Slat supports by elastic means, e.g. coil springs
    • A47C23/064—Slat supports by elastic means, e.g. coil springs by elastomeric springs
    • 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
    • A47C23/062—Slat supports

Definitions

  • the invention relates to a bearing body made of an elastic material for the mounting of female connectors on side parts of a bed frame with a locking cam which can be inserted into a corresponding receiving opening of the frame part and which interacts with the receiving opening in the position of use.
  • the object of the invention is to create a solution, in which, in the case of a bearing body of the type described in the introduction, an above-average accumulation of material in all wall and cam areas is avoided while maintaining the good storage properties.
  • the latching cam is provided in the direction of the longitudinal axis of the female connector to be used with a cross-sectionally approximately dovetail-shaped longitudinal slot and with edge regions arranged above the frame side parts in the use position and widening towards the bearing body .
  • the inventive design of the locking cam prevents material accumulation in the locking cam itself, since the longitudinal slot can be designed in such a way that the wall thickness of the locking cam parts is only insignificantly greater than the wall thickness of the other bearing body parts.
  • the design of the widening edge regions creates a support which enables the bearing body to essentially follow the movements of the female connector around its longitudinal axis.
  • the invention provides that the widening edge regions above the frame part are designed as rolling surfaces for the canting of the bearing bodies, which makes them particularly light Rolling or yielding of the bearing body can be reached.
  • the cam parts passing through the receiving opening are formed with projections engaging behind the receiving opening, the projections at the end of the cam parts in the horizontal position of use of the bearing body allowing a distance from the underside of the bearing body that enables the inclined position Have receiving opening.
  • the locking projections on the cam parts are only provided on the outer wall regions running approximately in the longitudinal direction of the spring strips and on the rear region facing away from the strip.
  • This configuration ie the omission of projections on the Front facing bar, can be achieved that by appropriate design of the receiving opening in the bed frame part a wide buckling of the bar, ie in the position of use a very large deflection of the female connector, is made possible without projections would prevent this movement.
  • this design makes it easier to insert the bearing body into the bed frame parts.
  • the cam parts engaging in the receiving opening on the frame parts are arranged on the underside of the bearing body at a distance from the rear end of the bearing body and are equipped with arcuate connecting wall areas towards the rear wall area and towards the free end.
  • the entire area of the cam parts tapering to the underside of the bearing body is designed in a dome-shaped manner, so that an approximately spherical rolling surface is only broken through by the dovetail-shaped longitudinal section.
  • cam parts engaging in the receiving opening are arranged to widen towards the free ends of the bearing body. This design ensures snapping into the receiving opening on the frame side part and an accurate Positioning of the bearing body possible in the position of use.
  • a bearing body which is preferably made by injection molding from a suitable plastic and is designated as a whole by 1, has a receiving pocket 2 for a simplified representation of the female connector designated by 3 in FIG. 1.
  • the bearing body 1 is provided on its underside 4 with a two-part locking cam 5, the both cam parts created by an approximately dovetail-shaped longitudinal slot 6 are designated by 7 and 8.
  • the cam parts 7 and 8 have projections at their free ends, which are designated by 9. These projections are provided on the outer surface at the free end of the cam parts on the long side and rearward, as can be seen from e.g. Fig. 2 and Fig. 3 results, while the front side facing the frame inner part does not have such a projection.
  • the cam parts 8 pass through a receiving opening designated 10 in a frame part 11 of a bed frame, not shown, in the manner shown in FIG. 2.
  • the cam parts 7 and 8 are designed so that they from the narrowest, i.e.
  • the cross-sectional area corresponding to the receiving opening 10 extends to the underside 4 of the bearing body 1, as can be clearly seen from the cross-sectional figures 2 and 4.
  • These widening areas of the cam parts 7 and 8 are designated 12 and 12 ', respectively.
  • the cam parts 7 and 8 are each equipped with an arcuate surface, which is denoted by 14 and 15, respectively.
  • These Surfaces 14 and 15 together with the areas 12 result approximately in the cutout of a spherical surface and thus enable the types of movement of the bearing body 1 shown in FIGS. 4 and 5.
  • the bearing body according to the invention has practically no points of large accumulation of material, so that uncomfortable stresses which may lead to destruction cannot occur when the bearing bodies cool down. At the same time, the freedom of movement of the bearing body itself is not restricted, simple assembly is ensured and secure fixation is achieved. Limit positions of free mobility are shown in FIGS. 4 and 5.
  • the described embodiment can be modified in many ways without departing from the basic idea of the invention.
  • the invention is not limited to the special gap shape shown in the cam.
  • T-shaped gap designs can be provided here, or gap designs composed of circular arcs, for example in the form of an eight or the like.
  • the invention is also not restricted to a specific material, although in most cases plastic will be considered . Of course, rubber or the like can also be used.
  • the locking cam 5 can be round or angular u. Like. more.

Landscapes

  • Invalid Beds And Related Equipment (AREA)
  • Springs (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Finishing Walls (AREA)
  • Laminated Bodies (AREA)
EP81107660A 1981-01-16 1981-09-26 Corps en matière élastique pour monter des lattes sur les côtés d'un cadre de lit Expired EP0056428B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81107660T ATE10576T1 (de) 1981-01-16 1981-09-26 Lagerkoerper aus einem elastischen material fuer die lagerung von federleisten an seitenteilen eines bettrahmens.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818100854U DE8100854U1 (de) 1981-01-16 1981-01-16 Lagerkoerper aus einem elastischen material fuer die lagerung von federleisten an seitenteilen eines bettrahmens
DE8100854U 1981-01-16

Publications (2)

Publication Number Publication Date
EP0056428A1 true EP0056428A1 (fr) 1982-07-28
EP0056428B1 EP0056428B1 (fr) 1984-12-05

Family

ID=6723739

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81107660A Expired EP0056428B1 (fr) 1981-01-16 1981-09-26 Corps en matière élastique pour monter des lattes sur les côtés d'un cadre de lit

Country Status (3)

Country Link
EP (1) EP0056428B1 (fr)
AT (1) ATE10576T1 (fr)
DE (2) DE8100854U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768244A (en) * 1986-02-28 1988-09-06 Georg Riedl Slat-grate furniture spring
EP1066778A1 (fr) * 1999-07-09 2001-01-10 Tancredi S.p.A. Système d'accrochage des lattes au chassis d'un sommier à lattes pour lits
EP1312284A3 (fr) * 2001-11-16 2004-01-02 Brivio S.r.l. Sommier à lattes et lattes pour un tel sommier

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916630B1 (de) * 1968-12-02 1970-08-20 Kahl Fa Robert Bettrahmenteil
DE2549729B1 (de) * 1975-11-06 1976-06-24 Kahl Rokado Lagerkoerper fuer die lagerung von federleisten eines bettrahmens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430661A1 (de) * 1974-06-26 1976-01-15 Kahl Rokado Lagerkoerper fuer die lagerung von federleisten an bettrahmen
DE2703272C2 (de) * 1977-01-27 1978-10-05 Robert Kahl, Rokado, 4755 Holzwickede Lagerkörper für die Lagerung von Federleisten an Bettrahmen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916630B1 (de) * 1968-12-02 1970-08-20 Kahl Fa Robert Bettrahmenteil
DE2549729B1 (de) * 1975-11-06 1976-06-24 Kahl Rokado Lagerkoerper fuer die lagerung von federleisten eines bettrahmens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768244A (en) * 1986-02-28 1988-09-06 Georg Riedl Slat-grate furniture spring
EP1066778A1 (fr) * 1999-07-09 2001-01-10 Tancredi S.p.A. Système d'accrochage des lattes au chassis d'un sommier à lattes pour lits
EP1312284A3 (fr) * 2001-11-16 2004-01-02 Brivio S.r.l. Sommier à lattes et lattes pour un tel sommier

Also Published As

Publication number Publication date
ATE10576T1 (de) 1984-12-15
DE8100854U1 (de) 1981-07-23
DE3167639D1 (en) 1985-01-17
EP0056428B1 (fr) 1984-12-05

Similar Documents

Publication Publication Date Title
DE19804506C2 (de) Anschlag zur Begrenzung des Stellwegs einer Längsverstellvorrichtung für Sitze, insbesondere Kraftfahrzeugsitze
DE3832588A1 (de) Kontaktsatz, und kontaktfeder dafuer
DE1659634B2 (de) Dichtungsstreifen für den Spalt zwischen dem feststehenden Rahmen und dem Flügel einer Tür o.dgl
DE4322631C2 (de) Verbinder für C-Profile
DE2901213A1 (de) Loesbare stiftverbindung fuer bauelemente
DE2622910C2 (de) Gelenk zwischen einer Türzarge und einer Tür
EP0056428B1 (fr) Corps en matière élastique pour monter des lattes sur les côtés d'un cadre de lit
DE1575095B1 (de) In eine Traegeroeffnung einschnappbarer,einstueckig aus elastischem Kunststoff geformter Kopfbolzen
DE2511406C3 (de) Spiegelgehäuse, insbesondere für Innen- oder Außenspiegel von Fahrzeugen
DE20218554U1 (de) Anordnung zur Hupenbetätigung an Lenkrädern
DE3506073A1 (de) Seiten- und sattelstegpartie fuer eine brille
EP0853353B1 (fr) Utité de ressort de contact realisant une fonction de commutation
AT399366B (de) Möbelscharnier
DE2430661A1 (de) Lagerkoerper fuer die lagerung von federleisten an bettrahmen
DE2341200B2 (de) Kugelgelenk
DE69303366T2 (de) Elektromagnetische abschirmungsvorrichtung
DE3327506C2 (fr)
DE60200363T2 (de) Tragelement eines Bandförderers und Förderer mit einem solchen Element
DE2159244C3 (de) Eckumlenkung für Treibstangenbeschläge
DE1090407B (de) Bewegliche Halteklammer fuer Spiegel u. dgl.
DE29813675U1 (de) Scheibe oder Scheibeneinheit zum Einsetzen in eine vorgegebene Öffnung eines Fahrzeuges o.dgl.
EP0291840A1 (fr) Dispositif de positionnement avec plusieurs pas pour un support de tête ou de pied
DE2101526A1 (de) Scharnieranordnung
DE2230514A1 (de) Scharnier aus kunststoff
DE3523690A1 (de) Hakenkern zum zusammenbau von profilteilen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR NL

17P Request for examination filed

Effective date: 19820629

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE FR LI NL

REF Corresponds to:

Ref document number: 10576

Country of ref document: AT

Date of ref document: 19841215

Kind code of ref document: T

BECN Be: change of holder's name

Effective date: 19841205

REF Corresponds to:

Ref document number: 3167639

Country of ref document: DE

Date of ref document: 19850117

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: ROKADO METALL-HOLZ-KUNSTSTOFF GMBH & CO. KG

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Free format text: ROKADO METALL-HOLZ-KUNSTSTOFF GMBH & CO. KG

ET Fr: translation filed
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8580

Free format text: DER ANMELDER LAUTET RICHTIG ROKADO METALL-HOLZ-KUNSTSTOFF GMBH & CO. KG, 4755 HOLZWICKEDE, DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19920625

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19920701

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19920715

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19920917

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19920925

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19920930

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19930926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19930930

Ref country code: CH

Effective date: 19930930

Ref country code: BE

Effective date: 19930930

BERE Be: lapsed

Owner name: ROKADO METALL-HOLZ-KUNSTSTOFF G.M.B.H & CO. K.G.

Effective date: 19930930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19940401

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19940531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19940601

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST