EP4209149A1 - Rail de guidage pour un guidage de sortie de tiroir - Google Patents

Rail de guidage pour un guidage de sortie de tiroir Download PDF

Info

Publication number
EP4209149A1
EP4209149A1 EP23159640.4A EP23159640A EP4209149A1 EP 4209149 A1 EP4209149 A1 EP 4209149A1 EP 23159640 A EP23159640 A EP 23159640A EP 4209149 A1 EP4209149 A1 EP 4209149A1
Authority
EP
European Patent Office
Prior art keywords
web
guide rail
drawer pull
recess
angled
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Withdrawn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
EP23159640.4A
Other languages
German (de)
English (en)
Inventor
Marc MEUSBURGER
Martin Schneider
Pascal BERCHTOLD
Helmut Schönfelder
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.)
Julius Blum GmbH
Original Assignee
Julius Blum 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 Julius Blum GmbH filed Critical Julius Blum GmbH
Publication of EP4209149A1 publication Critical patent/EP4209149A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
    • A47B88/493—Sliding drawers; Slides or guides therefor with double extensible guides or parts with rollers, ball bearings, wheels, or the like
    • 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
    • A47B88/483—Sliding drawers; Slides or guides therefor with single extensible guides or parts
    • A47B88/487—Sliding drawers; Slides or guides therefor with single extensible guides or parts with rollers, ball bearings, wheels, or the like
    • 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
    • A47B88/402—Profiles or supporting structures for supporting single drawers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/08—Bending by altering the thickness of part of the cross-section of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/38—Making other particular articles locksmith's goods, e.g. handles
    • 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
    • A47B2210/0029—Guide bearing means
    • A47B2210/0037—Rollers
    • A47B2210/004—Rollers cages therefor, e.g. for telescopic slides

Definitions

  • the invention relates to a drawer slide with at least one guide rail of the type to be described and a method for producing a guide rail for a drawer slide.
  • the object of the invention is to specify a more compact guide rail for a drawer pull-out guide while avoiding the disadvantages discussed above.
  • the angled area has at least one tapered material that extends along the angled area and is formed by a recess.
  • the angled area in an angled area enclosed by the two webs of the guide rail (i.e. on an inner side or on an inner radius of the angled area between the two webs), there is at least one material taper formed by a recess with reduced material thickness, the two webs being one in one Longitudinally the recess extending imaginary axis are angled to each other.
  • the material taper formed by the recess prevents compression caused by compressive stresses on the inside of the angled region during bending or profiling, so that the two webs can be angled more strongly relative to one another, for example to the effect that the both webs can take not only an angle of 90 °, but also an angle of 180 ° relative to each other. In this way, the angled area can be made more sharp-edged and the guide rail can be made more compact.
  • a particular advantage of the invention is that the proposed measure can be used to enlarge the planar running surfaces of the guide rails provided for contact with the rolling elements, so that - while maintaining the size of the guide rail - wider rolling elements are used and the forces that occur are distributed over a larger area can become. In this way, the stability and the load capacity of the drawer slide can be further improved.
  • the at least one recess can extend at least in sections, preferably essentially over the entire length of the guide rail, in the longitudinal direction of the guide rail. It can be provided that the recess is designed as a groove.
  • the drawer pull-out guide according to the invention is characterized by at least one guide rail of the type in question.
  • the drawer pull-out guide has a first guide rail to be fastened to a furniture body and at least one second guide rail that is mounted displaceably relative to the first guide rail, with at least one rolling element being arranged between the first guide rail and the second guide rail, which can roll on the first web or on the second web of a guide rail is.
  • the drawer pull-out guides 4 each comprise a first guide rail 9 (carcass rail) which is to be fastened to the furniture carcass 2 via fastening sections 12a, 12b, a third guide rail 11 (drawer rail) which is movably mounted relative to the first guide rail 9 and which is or is to be connected to the drawer side wall 7 is, and optionally a second guide rail 10 (middle rail), which to realize a full extension of the drawer 3 between the first guide rail 9 and the third guide rail 11 is movably mounted.
  • Figure 2a shows an exploded view of the drawer pull-out guide 4 with the first guide rail 9 (corpus rail) to be fastened to the furniture carcass 2, the third guide rail 11 (tray rail) to be connected to the drawer 3 and with the second guide rail 10 (middle rail), which is located between the first guide rail 9 and the third guide rail 11 is slidably mounted.
  • the first guide rail 9 has two fastening sections 12a, 12b which are spaced apart from one another in the longitudinal direction (L) and by means of which the first guide rail 9 can be mounted on the furniture body 2. Between the first guide rail 9 and the second guide rail 10, at least one first carriage 13 with a plurality of rolling elements 14, 15 is slidably mounted.
  • Figure 2b shows the drawer pull-out guide 4 in a cross section, the first carriage 13 with the rolling elements 14, 15 between the first guide rail 9 and the second Guide rail 10 and at least one second carriage 18 with rolling elements 14a, 15a is slidably mounted between the second guide rail 10 and the third guide rail 11.
  • the rolling bodies 14a each have a horizontal axis of rotation in the installed position, while the rolling bodies 15a are rotatable about a vertical axis of rotation in the installed position.
  • the webs 10a, 10b can be angled more strongly relative to one another due to the presence of the recess 21, without significant compressive stresses occurring on the inside of the angled region 23 when the second guide rail 10 is being machined.
  • the webs 10a, 10b are bent at an angle of 180° to one another.
  • the two webs 10a, 10b can preferably without forming a gap 19 ( Figure 3a ), at least partially touching each other.
  • the guide rail 10 can also comprise two or more material tapers formed by recesses 21, 21a, 21b, the webs adjacent to the recesses 21a, 21b in the exemplary embodiment shown each assuming an angle of approximately 90° to one another.
  • FIG. 12 shows an embodiment of the guide rail 10 according to the invention. Due to the recesses 21, 21a, 21b, the material thickness M2 is reduced compared to the material thickness M1, so that the webs 10a, 10b can be bent to a greater extent in relation to one another. This results in the height H1 according to Figure 3b less than the height H according to Figure 3a is. The lower height H1 thus leads to a (desired) reduced overall height of the guide rail 10. It can also be seen that the flat running surfaces B1, C1 for the rolling bodies 14, 15, 14a, 15a according to FIG Figure 3b compared to the flat running surfaces B, C according to Figure 3a are significantly enlarged.
  • the recesses 21, 21a, 21b can each have at least one concave section 22 in a cross section perpendicular to a longitudinal direction (L) of the guide rail 10.
  • the sharp-edged angled areas 23 can preferably be produced by profiling.
  • Profiling also called roll forming or cold rolling is a continuous bending process in which a strand of material 20 ( Figure 4a ) made of metal runs into a profiling machine, in which the strand of material 20 is formed into the desired profile cross section in many successive bending operations by profile rolling rollers.
  • Figure 4a shows an elongated metal strand 20, in which in a first step recesses 21, 21a, 21b are introduced, preferably by profiling. Subsequently, the strand of material 20 is deformed or bent in the area of the recesses 21, 21a, 21b, whereby at least one first web 10a and at least one second web 10b angled from the first web 10a are formed and the recesses 21, 21a, 21b in one of the first web 10a and the angled area 23 enclosed by the second web are arranged.
  • the webs 10a, 10b can be profiled in the height direction in such a way that the webs 10a, 10b abut one another at least in sections in an area outside the recesses 21, 21a, 21b until the guide rail 10 according to Figure 4b finally as finished product is available.
  • each angled area 23 can also have two or more recesses 21, 21a, 21b.
  • the guide rail 10 can have a third web 10c and a fourth web 10d, which are connected to one another by a second angled region 23a.
  • the second angled area 23a can have a second material taper, which is formed by a second recess 21b.
  • the guide rail 10 can have a fifth web 10e and a sixth web 10f, which are connected to one another by a third angled area 23b.
  • the third angled area 23b can have a third material taper, which is formed by a third recess 21a.
  • the mutually adjacent webs 10a, 10b, 10c, 10d, 10e, 10f can each be angled at an angle of approximately 45°, 90° or 180° to one another.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)
EP23159640.4A 2018-01-12 2018-12-07 Rail de guidage pour un guidage de sortie de tiroir Withdrawn EP4209149A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT500192018 2018-01-12
EP18826485.7A EP3737263B1 (fr) 2018-01-12 2018-12-07 Rail de guidage pour un guidage de sortie de tiroir
PCT/AT2018/060289 WO2019136501A1 (fr) 2018-01-12 2018-12-07 Rail de guidage pour un guidage de sortie de tiroir

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP18826485.7A Division EP3737263B1 (fr) 2018-01-12 2018-12-07 Rail de guidage pour un guidage de sortie de tiroir

Publications (1)

Publication Number Publication Date
EP4209149A1 true EP4209149A1 (fr) 2023-07-12

Family

ID=64900699

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18826485.7A Active EP3737263B1 (fr) 2018-01-12 2018-12-07 Rail de guidage pour un guidage de sortie de tiroir
EP23159640.4A Withdrawn EP4209149A1 (fr) 2018-01-12 2018-12-07 Rail de guidage pour un guidage de sortie de tiroir

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18826485.7A Active EP3737263B1 (fr) 2018-01-12 2018-12-07 Rail de guidage pour un guidage de sortie de tiroir

Country Status (9)

Country Link
US (1) US20200337457A1 (fr)
EP (2) EP3737263B1 (fr)
JP (1) JP2021509851A (fr)
CN (1) CN111587079B (fr)
AT (1) AT17787U1 (fr)
ES (1) ES2944697T3 (fr)
MY (1) MY198936A (fr)
TW (2) TWI710339B (fr)
WO (1) WO2019136501A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522815B1 (de) * 2019-07-25 2021-02-15 Blum Gmbh Julius Laufwagen für eine Schubladenausziehführung
CN112642889B (zh) * 2020-12-29 2023-05-23 深圳Tcl数字技术有限公司 一种背板加工方法、背板及显示设备
AT525324B1 (de) 2021-07-23 2024-09-15 Blum Gmbh Julius Schubladenausziehführung zur bewegbaren Lagerung einer Schublade an einem Möbelkorpus
AT526737B1 (de) * 2022-12-02 2025-11-15 Blum Gmbh Julius Verfahren zur Herstellung wenigstens einer Bauteilkomponente für einen Möbelbeschlag

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197810A (en) * 1986-09-22 1988-06-02 Jackson Paul Adrian Southon Sheet metal articles
EP0363583A1 (fr) * 1988-09-15 1990-04-18 Julius Blum Gesellschaft m.b.H. Jeu de rails de guidage pour tiroirs
DE102009056324A1 (de) * 2009-12-01 2010-07-01 Dreistern Gmbh & Co. Kg Verfahren und Vorrichtung zum Längsumformen eines Metallbands mit entlang seiner Längsachse variierender Materialstärke
AT518077B1 (de) * 2015-12-22 2017-07-15 Blum Gmbh Julius Schubladenausziehführung
WO2019040954A1 (fr) * 2017-08-30 2019-03-07 Julius Blum Gmbh Glissière de sortie de tiroir

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE428868B (sv) * 1979-10-08 1983-08-01 Jernarmatur Ab Anordning vid for skap och liknande avsedd glidskena
JPH1015619A (ja) * 1996-07-05 1998-01-20 Sekisui Chem Co Ltd 曲げ加工鋼板、鋼板の曲げ加工方法及び鋼板の曲げ加工用ロールフォーミング装置
WO2007125745A1 (fr) * 2006-04-28 2007-11-08 Thk Co., Ltd. Glissiere de guidage
EP1975293B1 (fr) * 2007-03-26 2012-01-25 Groz-Beckert KG Cadre à lisse en tôle
DE102011100633A1 (de) * 2011-05-05 2012-11-08 Pilepro Llc Verfahren zur Herstellung eines Stahlprofils
TW201300051A (zh) * 2011-06-22 2013-01-01 Ulike Corp 滑軌裝置
TWM428709U (en) * 2011-06-22 2012-05-11 Ulike Corp Slide rail assembly
JP6019960B2 (ja) * 2012-09-07 2016-11-02 住友電気工業株式会社 金属成形体、および金属成形体の製造方法
DE102015106789A1 (de) * 2015-04-30 2016-11-03 Paul Hettich Gmbh & Co. Kg Ausziehführung für einen Schubkasten
KR101705808B1 (ko) * 2015-08-24 2017-02-10 (주)세고스 서랍용 롤러 유닛
CN106852597B (zh) * 2015-12-03 2018-10-02 川湖科技股份有限公司 用于滑轨总成的驱动机构及其导引配件
AT518049B1 (de) * 2015-12-22 2017-07-15 Blum Gmbh Julius Schubladenanordnung
CN107198375B (zh) * 2016-03-16 2020-11-10 保罗海蒂诗有限及两合公司 缩回装置及拉出导引装置
CN107157158A (zh) * 2017-07-08 2017-09-15 广东星徽精密制造股份有限公司 一种结构稳定的滑轨

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197810A (en) * 1986-09-22 1988-06-02 Jackson Paul Adrian Southon Sheet metal articles
EP0363583A1 (fr) * 1988-09-15 1990-04-18 Julius Blum Gesellschaft m.b.H. Jeu de rails de guidage pour tiroirs
DE102009056324A1 (de) * 2009-12-01 2010-07-01 Dreistern Gmbh & Co. Kg Verfahren und Vorrichtung zum Längsumformen eines Metallbands mit entlang seiner Längsachse variierender Materialstärke
AT518077B1 (de) * 2015-12-22 2017-07-15 Blum Gmbh Julius Schubladenausziehführung
WO2019040954A1 (fr) * 2017-08-30 2019-03-07 Julius Blum Gmbh Glissière de sortie de tiroir

Also Published As

Publication number Publication date
WO2019136501A1 (fr) 2019-07-18
CN111587079A (zh) 2020-08-25
CN111587079B (zh) 2021-10-22
US20200337457A1 (en) 2020-10-29
MY198936A (en) 2023-10-03
TW201929733A (zh) 2019-08-01
EP3737263B1 (fr) 2023-03-15
EP3737263A1 (fr) 2020-11-18
ES2944697T3 (es) 2023-06-23
TWI710339B (zh) 2020-11-21
TW202118425A (zh) 2021-05-16
JP2021509851A (ja) 2021-04-08
AT17787U1 (de) 2023-02-15

Similar Documents

Publication Publication Date Title
EP3737263B1 (fr) Rail de guidage pour un guidage de sortie de tiroir
DE4414462B4 (de) Beschlag zur Höhenverstellung von Schubladen
EP3676503B1 (fr) Glissière de sortie de tiroir
EP3393301B1 (fr) Assemblage de tiroir
EP3096649B1 (fr) Glissière télescopique de tiroir
EP3114297B1 (fr) Dispositif de guidage
EP4321765B1 (fr) Chariot pour un système de guidage linéaire et système de guidage linéaire comprenant un tel chariot
EP3403529B1 (fr) Guidage d'extraction
EP1277422B1 (fr) Glissière télescopique avec roulement à billes
EP2919620B1 (fr) Procédé de fabrication d'un profilé en tôle pour dispositif de guidage de tiroir coulissant ainsi que profilé en tôle et guide de tiroir coulissant fabriqués par ce procédé.
EP3491968B1 (fr) Système de guidage d'élément de poussée
EP3676505B1 (fr) Glissière de sortie de tiroir
EP2792429B1 (fr) Tête axiale à rouler les filets et procédé de formation d'un filetage extérieur sur une pièce à l'aide d'une tête axiale à rouler les filets
EP4003095B1 (fr) Guide d'extraction de tiroir
EP3449769A1 (fr) Glissière de tiroir pour une partie de meuble mobile par rapport à un corps de meuble, tiroirs et meuble ou appareil électroménager
WO2023000003A1 (fr) Glissière de tiroir télescopique
AT521372B1 (de) Anordnung zur Führung wenigstens eines bewegbaren Möbelteils
DE102010011219A1 (de) Montagesystem zur beweglichen Anbringung eines Bauteils an einer Wand
EP3344093B1 (fr) Glissière d'extraction complète pour des éléments de meuble
EP3489451B1 (fr) Raccordement d'un coffre de volet roulant à un cadre
DE202022103069U1 (de) Kugelkäfig für eine Teleskopschiene
DE202005021352U1 (de) Vorhangschiene
DE202005015775U1 (de) Abstandshalter für Rollen in Parallelbauweise für eine Linearführung

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AC Divisional application: reference to earlier application

Ref document number: 3737263

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230803

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20240113