EP0682894B1 - Palier à galet pour glissières à rouleaux - Google Patents

Palier à galet pour glissières à rouleaux Download PDF

Info

Publication number
EP0682894B1
EP0682894B1 EP95104099A EP95104099A EP0682894B1 EP 0682894 B1 EP0682894 B1 EP 0682894B1 EP 95104099 A EP95104099 A EP 95104099A EP 95104099 A EP95104099 A EP 95104099A EP 0682894 B1 EP0682894 B1 EP 0682894B1
Authority
EP
European Patent Office
Prior art keywords
web surface
disc
track
roller
roller mounting
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
Application number
EP95104099A
Other languages
German (de)
English (en)
Other versions
EP0682894A1 (fr
Inventor
Reinhard Lautenschläger
Horst Lautenschläger
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.)
Mepla Werke Lautenschlaeger GmbH and Co KG
Original Assignee
Mepla Werke Lautenschlaeger GmbH and Co KG
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 Mepla Werke Lautenschlaeger GmbH and Co KG filed Critical Mepla Werke Lautenschlaeger GmbH and Co KG
Publication of EP0682894A1 publication Critical patent/EP0682894A1/fr
Application granted granted Critical
Publication of EP0682894B1 publication Critical patent/EP0682894B1/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
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/437—Rollers for slides or guides

Definitions

  • the invention relates to a roller bearing on roller pull-out guides for extendable from a furniture body Drawers and the like, in which those assigned to the drawer Running rail and the body-associated guide rail arranged rollers on metallic bearing axles are rotatably supported by the web surface of the respective Protect rail and by riveting or messing the free end of one integral at the rail side end attached and a hole in the web surface of the respective Rail penetrating pin approach are attached the respective bearing axis on its pin shoulder side End with an enlarged in diameter, on the facing Provide a supporting disc for the rail web surface is.
  • Roller pull-out guides have also become relative due to their high load easy running for storage of Drawers and others extendable in the body of a piece of furniture stored furniture parts in large in recent years Dimensions introduced. Especially in cases where the Pull-out guides between the inside surface of the body wall and the outer surface of the associated drawer side wall roller pull-out guides are used, because the dimensions in the horizontal direction are small can be held so that the gap between the Drawer side wall and the cabinet body becomes small.
  • roller pull-out guides at one end of the guide and only one roller is provided for the running rail also the total weight loads and dynamic Loads only on these two roles on the carcase bulkhead transferred, which means that the roles stored Bearing axes, especially in the area of their attachment in the web surfaces of the assigned rail are highly stressed are.
  • the invention has for its object the attachment the bearing axis for the rollers of roller pull-out guides to change the assigned rails so that a higher resilience of the fastening and therefore also the Possibility of making the rails from sheet metal lower material thickness is made possible.
  • the disk is preferably an integral part of the bearing axis, the bearing axis then with the disc and the Bowl attachment useful as an integral metallic press part is made.
  • the disc can also be a separately manufactured one and subsequently at the end of the bearing axis on the land surface be attached component.
  • Fig. 1 the bearing of a roller 10 made of plastic shown on a bearing axis 12 made of metal, the in turn from the web surface 14 of a rail 16, for example the running rail of a roller pull-out guide steps forward.
  • the bearing axis 12 has an elongated cylindrical Section 18 on which the bearing bore 20 in the Hub 22 of the roller is rotatably mounted. On the side facing away from the rail The roller 10 is ended by a disk 24 held on the cylindrical portion 18, which in turn on a protruding from the front of the bearing axis 12 and riveted or tangled at the free end Pin 26 is held.
  • the bearing axis is attached at the rail end 12 also by a pin extension 28, which by a bore 30 in a cup-shaped, from the land surface pre-embossed area 32 of the web surface 14 passed and then in the one on the side of the cup that faces away from the roller Area formed cavity is messed up.
  • a disk 34 For Supporting the bearing pin 12 against it on bending demanding and thus also the rivet attachment in the Stresses to deform the rail is on rail-side end of the cylindrical portion 18 a disk 34, enlarged in diameter, formed in one piece, the outer edge area of which is formed into the web surface 14, so that they have a cavity in the direction of the web surface having.
  • the depth of this cavity and the protrusion of the Cup-shaped region 32 over the web surface 14 are selected that the free edges of the disc on the land surface 14 sit on when the pin shoulder 28 in the intended Fastening position in the bore 30 of the cup-shaped pre-embossed area 32 is messy.
  • the bearing axis 12 is an integral in the case shown Part made in the pressing process from metal, however also a separate production of the concave Washer and a subsequent assembly on the actual Bearing axis comes into question. This could be the case, for example happen that the separately made domed disc is provided with a center hole in which the corresponding lengthened and with a certain excess in relation on the inside diameter of the center hole of the Washer dimensioned pin projection 28 is pressed.

Landscapes

  • Rolls And Other Rotary Bodies (AREA)
  • Rolling Contact Bearings (AREA)
  • Drawers Of Furniture (AREA)
  • Support Devices For Sliding Doors (AREA)

Claims (5)

  1. Montage de galets de roulement sur des guides de tirage à galets pour tiroirs tirables d'un corps de meuble et éléments semblables, dans lequel les galets (10), placés sur le rail de roulement associé au tiroir et le rail de guidage associé au corps, sont montés tournants sur des axes métalliques (12) qui font saillie de la surface d'âme (14) du rail correspondant (16) et sont fixés par rivetage ou nutation de l'extrémité libre d'un appendice tenon (28) fait à l'extrémité côté rail et passant par un trou (30) fait dans la surface d'âme du rail correspondant, l'axe (12) étant pourvu, à son extrémité côté appendice tenon, d'un disque de plus grand diamètre (34) appuyé sur la surface d'âme de rail (14) en regard, caractérisé par le fait
    que le trou (30) pour l'appendice tenon (28) est prévu dans une zone (32) écartée en avant, en forme de cuvette, de la surface d'âme (14) du rail associé (16),
    que le disque (34) a une courbure concave vers la surface d'âme (14) du rail et, à l'état fixé, s'appuie le long de son bord extérieur sur la surface d'âme (14), et
    que la profondeur intérieure de la courbure concave du disque (34) est sensiblement égale à la saillie de la zone écartée en forme de cuvette (32) de la surface d'âme (14) par rapport à la surface d'âme (14) non déformée.
  2. Montage de galets de roulement selon la revendication 1, caractérisé par le fait que le disque cintré (34) est plan dans une partie centrale et replié seulement dans sa partie de bord extérieure en direction de la surface d'âme de rail associée (14).
  3. Montage de galets de roulement selon l'une des revendications 1 et 2, caractérisé par le fait que le disque (34) fait corps avec l'axe (12).
  4. Montage de galets de roulement selon la revendication 3, caractérisé par le fait que l'axe (12) est avec le disque (34) et l'appendice tenon (28) une pièce métallique moulée monobloc.
  5. Montage de galets de roulement selon l'une des revendications 1 et 2, caractérisé par le fait que le disque (34) est une pièce fabriquée séparément et ensuite fixée à l'extrémité côté surface d'âme de l'axe (12).
EP95104099A 1994-05-05 1995-03-20 Palier à galet pour glissières à rouleaux Expired - Lifetime EP0682894B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4415864A DE4415864A1 (de) 1994-05-05 1994-05-05 Laufrollen-Lagerung an Rollen-Ausziehführungen
DE4415864 1994-05-05

Publications (2)

Publication Number Publication Date
EP0682894A1 EP0682894A1 (fr) 1995-11-22
EP0682894B1 true EP0682894B1 (fr) 1998-04-22

Family

ID=6517366

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95104099A Expired - Lifetime EP0682894B1 (fr) 1994-05-05 1995-03-20 Palier à galet pour glissières à rouleaux

Country Status (4)

Country Link
EP (1) EP0682894B1 (fr)
AT (1) ATE165220T1 (fr)
DE (1) DE4415864A1 (fr)
ES (1) ES2115283T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080245641A1 (en) * 2007-04-06 2008-10-09 Pacific Bearing Company Tamper-Proof Roller Mounting Arrangement and Method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262531B (de) * 1962-10-10 1968-03-07 Ile De Rech S Et D Etudes Ind Rolle zur Unterstuetzung von Schubladen an Metallmoebeln
CH404905A (fr) * 1962-10-10 1965-12-31 Rech Et Ind Soc Civ De Galet de roulement monté sur un tourillon
US3215476A (en) * 1963-04-22 1965-11-02 Arthur W Jacobs Cabinet roller assembly
AT378319B (de) * 1979-08-31 1985-07-25 Grass Alfred Metallwaren Trag- und/oder fuehrungsrolle mit achslagerbolzen fuer schubladenauszuege
DE2950841C2 (de) * 1979-12-18 1985-11-14 SKF GmbH, 8720 Schweinfurt An einem Halteblech o.dgl. befestigte Rolle, insbesondere Spannrolle

Also Published As

Publication number Publication date
DE4415864A1 (de) 1995-11-09
ATE165220T1 (de) 1998-05-15
ES2115283T3 (es) 1998-06-16
EP0682894A1 (fr) 1995-11-22

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