EP0429428A2 - Tiroir - Google Patents

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Publication number
EP0429428A2
EP0429428A2 EP90890305A EP90890305A EP0429428A2 EP 0429428 A2 EP0429428 A2 EP 0429428A2 EP 90890305 A EP90890305 A EP 90890305A EP 90890305 A EP90890305 A EP 90890305A EP 0429428 A2 EP0429428 A2 EP 0429428A2
Authority
EP
European Patent Office
Prior art keywords
tabs
drawer
flange
groove
base plate
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.)
Withdrawn
Application number
EP90890305A
Other languages
German (de)
English (en)
Other versions
EP0429428A3 (en
Inventor
Karl-Heinz Albiez
Karl-Heinz Grabher
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.)
Alfit AG
Original Assignee
Alfit AG
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 Alfit AG filed Critical Alfit AG
Publication of EP0429428A2 publication Critical patent/EP0429428A2/fr
Publication of EP0429428A3 publication Critical patent/EP0429428A3/de
Withdrawn legal-status Critical Current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
    • A47B88/70—Coupled drawers
    • 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
    • A47B88/423—Fastening devices for slides or guides
    • A47B88/427—Fastening devices for slides or guides at drawer side
    • 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
    • A47B88/90—Constructional details of drawers
    • A47B88/941—Drawers being constructed from two or more parts
    • 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
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0021—Slide with punched part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/49—Member deformed in situ
    • Y10T403/4941—Deformation occurs simultaneously with action of separate, diverse function, joint component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/49—Member deformed in situ
    • Y10T403/4974—Member deformed in situ by piercing

Definitions

  • the invention relates to a drawer according to the preamble of claim 1.
  • Such a drawer is known from AT-A-388 651 and DE-A-38 05 669.
  • the drawer frame is given a multiple function by the preferred attachment of the guide rail on the one hand and by the supporting flange with the retaining tabs on the other hand, no other fastening means being necessary for fastening the bottom plate of the drawer, the bottom plate because of the attachment of the grooves only with regard to the edge spacing of these grooves and not , as with recesses for receiving holding means must also be adjusted with regard to the longitudinal division to the attachment location of the holding tabs and can be cut to length from running plates of appropriate width, and finally an engagement of holding elements of the holding tabs in the groove flank at a distance from the groove opening edge is possible, whereby the material of the base plate between the engagement area and the edge of the groove remains intact and therefore remains fully load-bearing.
  • the retaining tabs are transverse to the longitudinal direction of the flange running cutting lines punched out from the free flange edge, pointed in the area of the free end and bent into a claw. Furthermore, the retaining tabs are already bent during manufacture to such an extent that the inner edge of the bending point forms a support for the edge of the frame on the frame side and the retaining tab with the claw can be inserted into the groove in the attached base plate.
  • the end bend of the retaining tab is carried out in a position parallel to the groove flank, possibly in contact with the groove flank, with the aid of a pliers-like tool or with the aid of a spreading tool with counter support on the frame, the claw being pressed into the groove material.
  • This bending process is difficult to automate. Because of the partially bent retaining tabs, the frames cannot be stacked one inside the other for shipping, since there is also a risk that the retaining tabs will hang together with the bent claws. So there is a large space requirement for the shipping of the frames alone. It is also necessary to adhere to very narrow manufacturing tolerances for the edge spacing of the grooves.
  • DE-U-86 34 281 is therefore in a similar Design provided to provide the free (upper) edge of the retaining tab with a speargun profile that presses into the groove wall when the base plate is pressed on.
  • the base plate is pressed on normally to its main plane and the material of the groove flank is damaged away from the edge of the groove by the harpoon head, so that no perfect fastening can be achieved.
  • EP-AO 322 545 it is therefore provided to design the groove of the base plate a little wider and to bend up the correspondingly cut-off retaining tabs according to bending edges running at an acute angle to the flange longitudinal direction, so that these tabs are aligned obliquely to the groove and when the base plate is pressed on with its longitudinal edge edges cut into the groove flanks.
  • the assembly is simplified, but the edges of the retaining tabs cut straight longitudinal grooves into the groove flanks, so that insert beads are open towards the edge of the groove and no perfect fit is guaranteed.
  • the retaining tabs are already bent open during manufacture, so that the sufficient stackability of the frames is impaired because of the raised tabs. Fastening base plates that do not have corresponding grooves is excluded for all these frames.
  • the object of the invention is to provide a drawer of the type mentioned, in which, while maintaining the basic advantages with simple means using simple tools, a secure attachment of the base plate to the frame is made possible, the frame remains stackable and, if necessary, also an attachment of the base plate can be done with the help of other fasteners.
  • the retaining tabs are bent into the groove only after the base plate has been placed on the frame flange, so that these retaining tabs do not hinder the stacking of several frames, and then when the attachment is changed to another Bottom plate is thought, despite the prepared holding tabs, a simple insertion of the base plate, which then has no corresponding groove, is possible in the flange. Simple tools can be used to bend the flaps and it is therefore also possible to automate the fastening process of the base plate on simple devices. If the undercut or the projections are provided only on the frame side on the tabs, the base plate with its edge is pressed firmly against the frame when the tabs are bent open.
  • the parts of the arrowhead projecting laterally beyond the adjoining flap region are intended for engagement in the groove flanks. If necessary, the end tip of the arrow can hit the groove base. With all protrusions, it can happen that these protrusions are bent a little counter to the bending direction when driving in, but this is not a disadvantage, since barb-like approaches are formed in this way, which improve the anchoring. If desired, this bending back of approaches can be promoted by thinning the material or predetermined bending points in the approach area of the approaches.
  • the holding tabs at a distance from the, for. B. by a bead-like pressing on the foot part of the flap predetermined predetermined bending point on the foot part jagged projections. Designs with one, two or more such projections on one or both flap sides are possible.
  • the development of the invention according to claim 4 is intended to facilitate the cutting of groove-like press-in tracks into the groove flanks and to achieve good anchoring.
  • the clamping projections essentially take on the task of pressing the frame onto the lateral edge of the base plate and the claws hold the base plate in a barbed manner against lifting off.
  • a drawer with drawer frames 1 and a base plate 2 made of wood-based material is provided.
  • the drawer frames 1 serve as a side limitation of the drawer. Front and end plates and the other parts of the drawer slide were not shown.
  • the drawer frame 1 has a molded guide rail 3 at the top, which forms part of the pull-out guide mentioned. Furthermore, rollers 1 of a corresponding pull-out guide can be mounted on the frame 1 below the rail 3.
  • an angled support flange 4 is provided for supporting the side edge of the base plate 2, with through openings 5, 6 for fastening screws, dowels and the like in this support flange (see FIG. 2).
  • an attachment of the base plate 2 is desired with appropriate elements or should be provided in addition to the tab attachment according to the invention.
  • Retaining lugs 7 are punched out in pairs at two or more locations at intervals from one another at two or more locations and are intended for engagement in an edge-parallel groove 8 of the base plate 2. These retaining tabs 7 lie in the longitudinal direction of the flange and are arranged opposite one another, their foot part 9 defining the transition to the flange 4 forming a predetermined bending point. At a distance from the foot part 9, the width of which is selected to be equal to or smaller than the width of the groove 8, projections 10 with sawtooth-like steep flanks on the foot part 9 are provided on each retaining tab 7 on FIGS. 2 to 4.
  • the frame 1 is delivered with holding tabs 7 lying flat in the flange plane.
  • the retaining tabs 7 are bent up around the foot parts 9 which represent the predetermined bending points, so that they reach the fastening position according to FIGS. 1, 3 and 4.
  • the jagged projections 10 press into the groove flanks 12 according to arc-shaped press-in tracks 11.
  • the retaining tabs 7, which are provided in pairs, are each bent together into the fastening position.
  • the end of the retaining tab 7 can also be shaped in the manner of an arrowhead 13.
  • the basic shape of isosceles triangles having tines 14 are attached to the tab 7 according to FIG. 6.
  • An embodiment would also be possible in which the flaps widen from the foot part to the free end towards straight or kankav curved flanks, that is to say are undercut towards the foot part.
  • the retaining tab 7 is on its side facing away from the frame with a claw-like Provide projection 15. 1 to 4 or the projections 14 according to FIG. 6 corresponding projections or similar projections or claws can be attached to this side of the retaining tab.
  • an undercut clamping projection 16 is attached, the longitudinal edge of which is inclined substantially flatter than the longitudinal edge of the claw 15 and which preferably also has a smaller projection over the adjoining side edge of the tab 7. This projection 16 should essentially cause the retaining tab 7 to clamp the edge of the plate 2 against the frame 1 when it is bent upwards, whereas the claw 15 penetrates deeper into the plate material and secures the plate 2 against lifting off.

Landscapes

  • Drawers Of Furniture (AREA)
EP19900890305 1989-11-20 1990-11-20 Drawer Withdrawn EP0429428A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2642/89 1989-11-20
AT2642/89A AT393069B (de) 1989-11-20 1989-11-20 Schublade

Publications (2)

Publication Number Publication Date
EP0429428A2 true EP0429428A2 (fr) 1991-05-29
EP0429428A3 EP0429428A3 (en) 1991-08-14

Family

ID=3537924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900890305 Withdrawn EP0429428A3 (en) 1989-11-20 1990-11-20 Drawer

Country Status (5)

Country Link
US (1) US5090786A (fr)
EP (1) EP0429428A3 (fr)
JP (1) JPH03207307A (fr)
KR (1) KR910009209A (fr)
AT (1) AT393069B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692208A1 (fr) 1994-07-11 1996-01-17 Julius Blum Gesellschaft m.b.H. Tiroir
US5556183A (en) * 1993-05-13 1996-09-17 Julius Blum Gesellschaft M.B.H. Drawer
EP0888737A1 (fr) * 1997-07-03 1999-01-07 Julius Blum Gesellschaft m.b.H. Parois latérales de tiroirs
US5992958A (en) * 1997-04-24 1999-11-30 Grass Gmbh Drawer
EP0966903A2 (fr) 1998-06-24 1999-12-29 Julius Blum Gesellschaft m.b.H. Cadre de tiroir
US6447806B1 (en) 1999-02-25 2002-09-10 Novartis Ag Pharmaceutical compositions comprised of stabilized peptide particles
DE20209416U1 (de) * 2002-06-17 2003-10-30 Alfit Ag Goetzis Anordnung für die Verbindung einer Schubladenzarge mit dem Boden einer Schublade
DE202010007765U1 (de) * 2010-06-09 2011-11-29 Grass Gmbh Rastvorrichtung für ein bewegliches Möbelteil und Vorrichtung zur Bewegungsführung

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9113477U1 (fr) * 1991-10-30 1992-07-02 Grass Ag, Hoechst, Vorarlberg, At
DE9303903U1 (de) * 1993-03-17 1994-04-14 Grass Ag Schublade mit Zarge und Schubladenboden
DE4319716A1 (de) * 1993-06-02 1994-12-08 Lautenschlaeger Mepla Werke Befestigungsanordnung für Schubladen-Böden
US5449231A (en) * 1994-04-26 1995-09-12 Lin; Tsong-Chi Drawer suspension mechanism
US5584550A (en) * 1995-01-11 1996-12-17 Grass America, Inc. Ledgeless pull-out guide for supporting a moveable structure such as a drawer
DE19541767B4 (de) * 1995-11-09 2004-09-23 Grass Gmbh Schubladenschiene und Verfahren zu deren Herstellung
US6443545B1 (en) 2000-05-30 2002-09-03 Hafele America Co. Drawer construction
US6378967B1 (en) 2000-08-29 2002-04-30 Grass America, Inc. Clamp-on drawer slide
ITMI20011821A1 (it) * 2001-08-29 2003-03-01 Salice Arturo Spa Guida per cassetti e procedimento per la sua realizzazione e per il suo montaggio
GB2439914A (en) * 2006-07-12 2008-01-16 Window Fab & Fixing Supplies Drawer slide runner component

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8634281U1 (fr) * 1986-12-22 1987-02-12 Hagenhenrich Gmbh & Co Kg, 4837 Verl, De

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT344361B (de) * 1976-05-17 1978-07-25 Grass Alfred Metallwaren Fuehrungsschiene fuer schubladen
AT326865B (de) * 1974-04-25 1976-01-12 Grass Alfred Metallwaren Fuhrungsschiene fur schubladen
AT332589B (de) * 1974-05-30 1976-10-11 Blum Gmbh Julius Verankerung fur schubladenfuhrungsschienen
DE7532707U (de) * 1975-10-15 1976-06-24 Hagenhenrich Kg, 4837 Verl Schubkasten mit laufschiene
DE2555151B2 (de) * 1975-12-08 1978-05-11 Alno-Moebelwerke Gmbh & Co Kg, 7798 Pfullendorf Zarge für schubkastenförmige Möbelauszüge
AT370304B (de) * 1976-03-17 1983-03-25 Kumepa Patent Gmbh Ets Fuehrungsschiene fuer schubladenfuehrungen
DE2702217A1 (de) * 1977-01-20 1978-07-27 Alno Moebel Schubkastenseitenwand
FI800877A (fi) * 1980-03-21 1981-09-22 Markku Karhumaeki Foerfarande och anordning vid tillverkning av spikplattor eller dylika
DE8111691U1 (de) * 1981-04-18 1981-09-10 Hagenhenrich Gmbh & Co Kg Metallwarenfabrik, 4837 Verl "moebelauszug mit unterflurfuehrung"
AT387701B (de) * 1984-07-11 1989-03-10 Fulterer Gmbh Schubkastenfuehrung
IT8406759V0 (it) * 1984-12-07 1984-12-07 Alfred Grass Gmbh Cassetto scorrevole per mobili
AT395810B (de) * 1987-03-05 1993-03-25 Blum Gmbh Julius Schublade
AT388651B (de) * 1987-03-05 1989-08-10 Blum Gmbh Julius Schublade
AT389434B (de) * 1987-12-24 1989-12-11 Blum Gmbh Julius Schublade

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8634281U1 (fr) * 1986-12-22 1987-02-12 Hagenhenrich Gmbh & Co Kg, 4837 Verl, De

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5556183A (en) * 1993-05-13 1996-09-17 Julius Blum Gesellschaft M.B.H. Drawer
AT401856B (de) * 1993-05-13 1996-12-27 Blum Gmbh Julius Schublade
US5709444A (en) * 1994-07-11 1998-01-20 Julius Blum Gesellschaft M.B.H. Drawer
EP0692208A1 (fr) 1994-07-11 1996-01-17 Julius Blum Gesellschaft m.b.H. Tiroir
DE19717184B4 (de) * 1997-04-24 2004-02-26 Grass Gmbh Schublade
US5992958A (en) * 1997-04-24 1999-11-30 Grass Gmbh Drawer
EP0888737A1 (fr) * 1997-07-03 1999-01-07 Julius Blum Gesellschaft m.b.H. Parois latérales de tiroirs
US6053592A (en) * 1997-07-03 2000-04-25 Julius Blum Gesellschaft M.B.H. Drawer frame
AT409069B (de) * 1997-07-03 2002-05-27 Blum Gmbh Julius Schubladenzarge
EP0966903A2 (fr) 1998-06-24 1999-12-29 Julius Blum Gesellschaft m.b.H. Cadre de tiroir
US6447806B1 (en) 1999-02-25 2002-09-10 Novartis Ag Pharmaceutical compositions comprised of stabilized peptide particles
DE20209416U1 (de) * 2002-06-17 2003-10-30 Alfit Ag Goetzis Anordnung für die Verbindung einer Schubladenzarge mit dem Boden einer Schublade
US7455374B2 (en) 2002-06-17 2008-11-25 Nachbaur Juergen Arrangement for connecting a drawer frame to the bottom of a drawer
DE202010007765U1 (de) * 2010-06-09 2011-11-29 Grass Gmbh Rastvorrichtung für ein bewegliches Möbelteil und Vorrichtung zur Bewegungsführung

Also Published As

Publication number Publication date
KR910009209A (ko) 1991-06-28
AT393069B (de) 1991-08-12
US5090786A (en) 1992-02-25
EP0429428A3 (en) 1991-08-14
JPH03207307A (ja) 1991-09-10
ATA264289A (de) 1991-01-15

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