EP1038475A1 - Palier rotatif - Google Patents

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Publication number
EP1038475A1
EP1038475A1 EP00103766A EP00103766A EP1038475A1 EP 1038475 A1 EP1038475 A1 EP 1038475A1 EP 00103766 A EP00103766 A EP 00103766A EP 00103766 A EP00103766 A EP 00103766A EP 1038475 A1 EP1038475 A1 EP 1038475A1
Authority
EP
European Patent Office
Prior art keywords
pivot bearing
bearing
bolts
bearing according
pivot
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
EP00103766A
Other languages
German (de)
English (en)
Other versions
EP1038475B1 (fr
Inventor
Siegbert Hartmann
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
Application filed by Individual filed Critical Individual
Publication of EP1038475A1 publication Critical patent/EP1038475A1/fr
Application granted granted Critical
Publication of EP1038475B1 publication Critical patent/EP1038475B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a pivot bearing for attachment to a Longitudinal or cross beam or on a support surface of a bed frame recordings of a rubber-elastic arranged on stationary bearing bolts Spring body and with a rigid support element with a Fastening device for bearing parts.
  • a disadvantage of this known repository is that the advantageous suspension properties only in one plane lengthways to the crossbar.
  • a bed system is also known, DE 297 21 656 U 1, which has individual cushion elements which have leaf springs pointing outwards from a base plate, at the ends of which there are respectively support surfaces which diverge laterally downward when a vertical force is applied.
  • a disadvantage of this known bed system is that when the mattress is loaded, the support surface of the cushion element is deformed, so that the cover of the mattress can be destroyed and, furthermore, that only very soft and resilient bearings can be achieved due to the bending stress of the slender leaf spring-like holding arms.
  • the object of the invention is one on a longitudinal or cross member or pivot point bearing that can be attached to a support surface of a bed frame To provide a solid vertical support for a Guaranteed mattress or one or more slats and at least in its longitudinal and transverse directions to a bed frame in its spring and damping properties are optimized.
  • the rigid support element of the pivot bearing also helps that between a mattress topper and the support element Relative movements are generated, so that the covering one Mattress is hardly mechanically stressed.
  • the spring body in one or more parts with approaching or crossing at the apex arch or bridge-shaped elements made of a rubber elastic Material is made, the lower areas with the shots are provided for the bearing bolts, as they act with a vertical force the force is essentially perpendicular to the bearing pin is transferable.
  • the receptacles for the bearing bolts can be closed circular cylindrical be formed or an open downward axial Have recess so that they from above on the bearing pin can be clipped on. This simplifies the assembly of the inventive Pivot bearing essential and allows the use of a one-piece cross arch spring body.
  • the bearing bolts themselves can also be circular cylindrical or grooves or Have webs that correspond to webs or grooves of the receptacles, the respective grooves can be made wider than the webs to give a limited rotation to the shots To enable bearing bolts.
  • Two parallel bearing bolts are included preferably spaced further apart than the measure of the width a longitudinal or transverse spar.
  • the pivot bearing can either be attached to a foot section with a reversely U-shaped receptacle on a side or cross member of a bed base or via a mounting flange Fasten the foot section on a flat support surface of a bed frame.
  • the support element is used as a fastening device for the different Versions with openings in which the Bearings of the end point bearings of the female connectors or the support plates can be determined for the mattresses.
  • Pivotal bearings When using several in front and side by side Pivotal bearings can be the supporting elements of adjacent pivot bearings be connected to one another via coupling links, so that the Stress of a single pivot bearing the participation of neighboring pivot bearing and overall a flowing and step-free deformation of a mattress topper guaranteed can be.
  • the support element of the fulcrum bearing has according to one particularly preferred embodiment at least one dimension, which corresponds to the distance between the position bolts, so that a vertical Force transmission through the arcuate elements of the spring body is guaranteed in the foot part.
  • the spring bodies point on an upward plane Surface recesses in the projections of the support element can be snapped into place like a bayonet, making it simple and quick installation is generated.
  • a different Forming the spring body can be different spring rates and different Shore hardnesses through the selection of the base material adjust so that for a bed frame or its different Stress zones, the optimal pivot bearing for each Can be made available.
  • the pivot bearing 1; 11 is designed as a cross pivot bearing and has a foot part 5, of which laterally molded holding tabs 8 extend upwards, which carry bearing bolts 2, on each of which a receptacle 8 of a spring body 7 is attached, the Spring body 7 consists of individual arcuate elements 6; 16, the receptacles 3; 13 in their lower region for the bearing bolts 2 have and have recesses 14 in their upper region, in snap the projections of the support element 4 in the manner of a bayonet lock can.
  • the support element 4 furthermore has openings 10 into which further ones Bearing parts are insertable, for example support plates 9 for immediate Storage of mattress pads. Leave in these openings 10 end point bearings or intermediate bearings of female connectors or also use coupling links with a support element create a direct connection between the adjacent pivot bearing.
  • the foot part 5 has an inverted U-shaped receptacle 12, with the pivot point bearing 1; 11 on longitudinal or transverse bars of bed frames can be attached.
  • Conceivable but not shown in the drawing, is a flange version of a foot part, with which a pivot bearing 1; 11 can be attached to a level floor.
  • the receptacles 3 of the arcuate elements 6 of the spring bodies 7 have circular cylindrical recesses, so that they on the circular cylindrical bearing pin 2 are rotated, the rotation due to the basic elasticity of the rubber-elastic material used the spring body 7; 17 is ensured.
  • the receptacles 13 of the arcuate elements 16 of the spring bodies 17 also have circular cylindrical recesses on their Have underside axially extending slot-shaped openings, so that the receptacles 13 can be clipped onto the bearing bolts 2 from above.

Landscapes

  • Sliding-Contact Bearings (AREA)
  • Floor Finish (AREA)
EP00103766A 1999-02-25 2000-02-23 Palier rotatif Expired - Lifetime EP1038475B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19908232A DE19908232C1 (de) 1999-02-25 1999-02-25 Drehpunktlager
DE19908232 1999-02-25

Publications (2)

Publication Number Publication Date
EP1038475A1 true EP1038475A1 (fr) 2000-09-27
EP1038475B1 EP1038475B1 (fr) 2003-04-16

Family

ID=7898880

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00103766A Expired - Lifetime EP1038475B1 (fr) 1999-02-25 2000-02-23 Palier rotatif

Country Status (3)

Country Link
EP (1) EP1038475B1 (fr)
AT (1) ATE237256T1 (fr)
DE (2) DE19908232C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009032596A1 (de) * 2009-07-10 2011-01-13 GM Global Technology Operations, Inc., Detroit Halteeinrichtung zur Befestigung einer Leitung an tragenden Komponenten einer Fahrzeugkarosserie

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007006722U1 (de) 2007-05-10 2008-06-19 Weber, Erhard, Dr. Federungs-Elemente für Bettunterrahmen mit elastischen, bogenförmigen Auflage- und Träger-Elementen
DE202014102247U1 (de) 2014-05-14 2014-06-25 Siegbert Hartmann Auflagerfläche einer Matratzenunterfederung
DE202014106228U1 (de) * 2014-12-22 2016-03-23 Diemer & Dr. Jaspert GbR (vertretungsberechtigter Gesellschafter: Herrn Dr. Bodo F. Jaspert, 85630 Grasbrunn) Federelement

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559686A (en) * 1924-02-04 1925-11-03 Charles Z Edelson Mattress
GB264757A (en) * 1926-09-17 1927-01-27 Arthur Lloyd Slee Improvements in and relating to springs
GB337482A (en) * 1929-01-25 1930-11-06 Ver Stahlwerke Ag Improvements in the springs of mattresses and the like
DE4441476A1 (de) 1994-11-22 1996-05-23 Erhard Dr Weber Dreipunkt-Brückenfederungs-Endlager Triflex für Querleisten in Bettunterrahmen mit Verwendungen
DE29721656U1 (de) 1997-12-09 1999-01-14 Froli Kunststoffe Heinrich Fro Bettsystem
DE29822747U1 (de) * 1998-12-21 1999-04-22 Baumjohann Ferdinand Modulares Federelement (Kombifeder)
DE29915339U1 (de) * 1999-09-01 2000-01-05 Hartmann Siegbert Federkörper

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559686A (en) * 1924-02-04 1925-11-03 Charles Z Edelson Mattress
GB264757A (en) * 1926-09-17 1927-01-27 Arthur Lloyd Slee Improvements in and relating to springs
GB337482A (en) * 1929-01-25 1930-11-06 Ver Stahlwerke Ag Improvements in the springs of mattresses and the like
DE4441476A1 (de) 1994-11-22 1996-05-23 Erhard Dr Weber Dreipunkt-Brückenfederungs-Endlager Triflex für Querleisten in Bettunterrahmen mit Verwendungen
DE29721656U1 (de) 1997-12-09 1999-01-14 Froli Kunststoffe Heinrich Fro Bettsystem
DE29822747U1 (de) * 1998-12-21 1999-04-22 Baumjohann Ferdinand Modulares Federelement (Kombifeder)
DE29915339U1 (de) * 1999-09-01 2000-01-05 Hartmann Siegbert Federkörper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009032596A1 (de) * 2009-07-10 2011-01-13 GM Global Technology Operations, Inc., Detroit Halteeinrichtung zur Befestigung einer Leitung an tragenden Komponenten einer Fahrzeugkarosserie

Also Published As

Publication number Publication date
EP1038475B1 (fr) 2003-04-16
ATE237256T1 (de) 2003-05-15
DE50001757D1 (de) 2003-05-22
DE19908232C1 (de) 2000-05-31

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