WO2009150065A1 - Profilé en forme de baguette et procédé de fabrication de celui-ci ainsi que guide d’extraction muni d’un tel profilé - Google Patents

Profilé en forme de baguette et procédé de fabrication de celui-ci ainsi que guide d’extraction muni d’un tel profilé Download PDF

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Publication number
WO2009150065A1
WO2009150065A1 PCT/EP2009/056572 EP2009056572W WO2009150065A1 WO 2009150065 A1 WO2009150065 A1 WO 2009150065A1 EP 2009056572 W EP2009056572 W EP 2009056572W WO 2009150065 A1 WO2009150065 A1 WO 2009150065A1
Authority
WO
WIPO (PCT)
Prior art keywords
profile
strip
metal strip
shaped
edge
Prior art date
Application number
PCT/EP2009/056572
Other languages
German (de)
English (en)
Inventor
Rainer Weichelt
Karsten Kroke
Ralf Diener
Original Assignee
Paul Hettich Gmbh & 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41051073&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009150065(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Paul Hettich Gmbh & Co. Kg filed Critical Paul Hettich Gmbh & Co. Kg
Priority to ES09761628.8T priority Critical patent/ES2443295T3/es
Priority to AU2009256704A priority patent/AU2009256704A1/en
Priority to JP2011512079A priority patent/JP2011522702A/ja
Priority to EP09761628.8A priority patent/EP2303067B1/fr
Priority to CN2009801214289A priority patent/CN102056510B/zh
Priority to RU2010152285/12A priority patent/RU2508037C2/ru
Publication of WO2009150065A1 publication Critical patent/WO2009150065A1/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/423Fastening devices for slides or guides
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/49Sliding drawers; Slides or guides therefor with double extensible guides or parts
    • A47B88/493Sliding drawers; Slides or guides therefor with double extensible guides or parts with rollers, ball bearings, wheels, or the like

Definitions

  • the present invention relates to a strip-shaped profile for a Ausziehric- tion, wherein the profile is formed of a bent metal strip having a central region which is arranged between lateral edge portions, wherein provided on the metal strip bent portions for forming at least one raceway for rolling elements are.
  • At least one edge portion of the metal strip is fixed to an adjacent portion of the metal strip in the strip-shaped profile.
  • the inherent rigidity of the strip-shaped profile is increased since the edge section and the adjacent section can no longer be displaced relative to one another.
  • This has an effect, in particular, in the case of a torsional load, in which a loose abutment of an edge section would cause a shift, which is prevented by the permanent attachment of the edge section.
  • the deformation of the strip-shaped profile is lower and it can be higher loads.
  • the at least one edge portion and at least one of the adjacent portions at least partially cohesively connected to each other and can not be separated from each other.
  • the connection area can thereby absorb loads and increase the rigidity of the profile.
  • Edge portion with the adjacent portion partially bonded together.
  • Such bonding of the adjacent sections can be particularly effectively integrated into the manufacturing process.
  • the sections may also be welded together by way of example. This also makes it possible to achieve a cohesive connection of the abutting sections.
  • the at least one edge portion and the adjacent portion at least partially determined by forming.
  • the profile has in cross-section at least one cross-shaped region, in which two lateral webs and two vertical webs are provided, wherein the mutually cohesively connected sections are provided on a vertical web.
  • an edge region is formed as a materially connected portion, since this can achieve a large increase in stability. It is also possible to connect the two edge regions of a metal strip with one another in a material-locking manner in order to increase the torsional rigidity.
  • a pull-out guide is provided, in particular for furniture, in which at least two rails which can be moved relative to one another are provided, which are connected to one another via a multiplicity of rolling elements. which are stored.
  • One of these rails is designed as an inventive strip-shaped profile.
  • this strip-shaped profile is designed as a center rail of a pull-out guide with three rails.
  • the middle rail must partially absorb lateral loads or torsional loads, so that the stiffening of the central profile has a particularly advantageous effect.
  • a metal strip is unwound from a roll and then along a bending station with a plurality of bending devices, preferably grooves, for producing a bent or folded cross-section in a middle region of the metal strip to form Runways promoted for rolling elements.
  • at least one edge portion of the metal strip is fixed to an adjacent portion of the metal strip with a permanent connection and the metal strip separated into strip-shaped profiles.
  • a web-shaped application of adhesive takes place for fixing an edge section of the metal strip, so that corresponding adhesive application devices can be mounted on the bending station. It is also possible to place the adhesive in spaced strips or
  • the bonded metal strip and / or a strip-shaped profile is still welded after bonding. It is advantageous if the bonded portions are fixed prior to curing of the adhesive during welding of the profile. Because usually the clock time th in the production of the profiles kept very short, so that the adhesive is not cured when conveying the metal strip and can not develop a corresponding adhesive effect for a short time. For these cases, it is advantageous if a fixation of the bonded Profi lab cuts is achieved by welding, preferably by spot welding or by strips. To avoid distortion of the profile by one-sided welding, compensating welds or other measures can be provided on the opposite side of the profile. As a result, the curing of the adhesive can also take place later, since a deformation of the profile is expected only under a load in an assembled state, for example in a pull-out.
  • Figures IA and IB show two views of a strip-shaped profile during the
  • Figures 2A and 2 are views of the profile of Figure 1 during bonding
  • Figure 3 is a perspective view of the profile of Figure 2A after completion
  • Figure 4 is a perspective view of the profile of Figure 2A 5 2B after completion in a modified embodiment
  • Figure 5 is a perspective view of a modified profile during manufacture
  • Figure 6 is a view of the modified profile of Figure 5 after completion
  • FIGS. 8A to 8D show several views of a further embodiment of a strip-shaped profile.
  • a strip-shaped profile 1 which consists of a
  • Metailblech consists and was made for example of a metal band by numerous bends in the form shown.
  • the profile 1 comprises a planar central portion 2, on which at each opposite ends a cross-shaped end-side region 3 or 7 is formed.
  • the end region 3 has an integral with the central portion 2 lateral web 4, to which a vertical web 5 connects, which adjoins a protruding bent edge portion 6.
  • the edge portion 6 is formed from an end edge of the metal strip.
  • a cross-shaped end-side region 7 is also formed, which has a lateral web 8 and a vertical web 9 and a protruding from the central portion 2 edge portion 10.
  • a contact surface 13 is formed, are applied to the two parallel to the longitudinal axis of the profile 1 extending adhesive strips 1 1 and 12.
  • the adhesive strip 1 1 is intended to serve for bonding the still to be bent edge portion 6, which is intended to abut against the inner surface 16 against the surface 13 of the central portion 2.
  • the lower edge portion 10 should rest with an inner surface 17 on the surface 13 of the central portion 2.
  • a lateral web 14 is formed, which is formed in mirror image to the lateral web 4, the Randab ⁇ section 6 now on the central web. 2 is applied and glued there.
  • a lateral web 15 has been formed by deforming the edge portion 10, which is arranged in mirror image to the lateral web 8.
  • the edge Section 10 was deformed in the region of an end section and adhesively bonded to the central section 2, so that the inner surface 17 is adhesively bonded to the middle section 2 via the adhesive strip 12.
  • a gap 18 is formed between the end edges 21 and 22 of the edge portions 6 and 10, a gap 18 is formed.
  • the gap 18 is arranged approximately centrally between the cross-shaped regions 3 and 7, but may also be arranged off-center adjacent to one of the regions 3 or 7.
  • the two cross-shaped regions 3 and 7 form between the webs 2, 4, 5, 14 and 6 and 2, 8, 9, 15 and 10 respectively arcuate raceways 25, on which rolling elements, in particular balls, can roll.
  • Each cross-shaped region 3 and 7 has four raceways 25, wherein it is also possible to occupy only two or three of these raceways 25 with rolling elements.
  • FIG 3 a finished strip-shaped profile 1 is shown.
  • the edge sections 6 and 10 have been connected to one another via a strip-shaped weld seam 19.
  • the weld 19 is bridged between the edge portions 6 and 10, wherein the weld 19 may extend in the longitudinal direction and continuously to the ends of the profile 1.
  • FIG 4 a modified embodiment of a strip-shaped profile 1 'is shown, in which instead of a continuous weld 19 a plurality of strip-shaped welding portions 20 are provided to the edge from sections 6 and 10 of the profile 1' to connect with each other.
  • a continuous weld 19 a plurality of strip-shaped welding portions 20 are provided to the edge from sections 6 and 10 of the profile 1' to connect with each other.
  • four welding strips 20 are provided, whereby it is, of course, also possible to provide more or fewer welding strips 20.
  • Edge sections 6 and 10 also take place via punctiform welds.
  • a further possible embodiment of a strip-shaped profile 1 " is shown in Figure 5.
  • a web-shaped application of a weld seam 1 1 and 12 instead of a web-shaped application of a weld seam 1 1 and 12, only shorter strip-shaped sections of adhesive 11" and 12 “are provided here, around the edge sections 6 and 10 with the center web 2
  • four adhesive strips 11 "and 12" are provided in each case, wherein of course more or fewer adhesive strips 11 "and 12" can also be applied.
  • the edge sections 6 and 10 are now glued to the middle section 2.
  • the edge sections 6 and 10 have been connected to one another via strip-shaped welding sections 20.
  • the welding sections 20 and the adhesive webs 11 " This design has the advantage that comparatively little adhesive and welding allowance is required, and less heat is applied during welding, so that the material load during welding is less and a possible warping of the profile 1 "is avoided or reduced.
  • FIG. 7 shows a modified embodiment of a profile 1 '", in which the edge sections of the sheet-metal strip are fixed by forming on the middle section 2'".
  • a circular recess 30 is formed at the central portion 2 ", into which deformed end portions 32 are inserted, which in turn form a circular recess 33.
  • the end edges 21 and 22 abut each other within the recess 30.
  • web-shaped protrusions 31 are formed on the recess 30 on the side opposite the edge sections
  • the design of the die results in a pushbutton-like shape, so that the deformed sections are positively and non-positively connected to one another.
  • FIGS. 8A and 8C Shown in FIGS. 8A and 8C is a strip-shaped profile 1 "" which is produced from a metal strip and has a flat middle section 2 "" on which a cross-shaped end-side region 3 or 7 is formed at opposite ends, as in FIG the embodiment of Figure 1 is shown, so that the same reference numerals are used.
  • the end region 3 comprises a protruding bent edge portion 6 "", which is shorter than in the embodiment of the figure 1.
  • a cross-shaped end-side region 7 is formed, on which a protruding edge portion 10 "" is formed.
  • the edge portions 6 “” and 10 “” are spaced apart from each other with their end edges, so that the central portion 2 "" is formed over only a single length over a certain length.
  • the geometry of the strip-shaped profile I 5 1 ', 1 ", 1" * and 1 "" can be modified just in the region of the cross-shaped areas 3 and 7. Instead of the formation of four raceways 25, only two or three raceways can be formed so that the webs 4, 5 and 14 as well as 8, 9 and 15 experience a different design.
  • a metal strip is unwound from a roll and then along a bending station with a plurality of bending devices, preferably rollers, for producing a bent or folded cross-section conveyed in a central region of the metal strip to form raceways for rolling elements. Subsequently, at least one edge portion of the metal strip is fixed to an adjacent portion of the metal strip with a permanent connection and the metal strip in Leistcnförmige profiles 1, 1 ', 1 ", T" and 1 "" separated.
  • the non-detachable connection of an edge portion 6, 10 with an adjacent portion 2 can be done by gluing, welding, forming or a combination of these joining techniques.
  • the width of the edge portions 6 and 10 as well as the arrangement of the fastening strips or points can be varied according to the mechanical requirements.
  • the adhesive application takes place in an open contour of the metal strip.
  • the adhesive In this case, even the smooth metal strip can be carried out, but preferably the application of the adhesive takes place in the region of the bending station to a pre-profiled contour.
  • the adhesive application can take place when the contour of the profile 1 shown in FIGS. 1A and 1B has been reached. Then are preferably webs 1 1 and 12 of adhesive to the contact surface 13 of the
  • the metal strip is further bent so that at least two flat sections are glued together, in the present case, the edge from sections 6 and 10 are bent so that they are adjacent to the end edges 21st and 22 are bonded to the central portion 2.
  • the edge portions 6 and 10 are first pressed onto the central portion 2, wherein the adhesive is not yet cured. Since, depending on the adhesive used, the curing requires a certain amount of time, it is advantageous if the glued edge sections 6 and 10 are already fixed during production. For this purpose, following the bending of the edge portions 6 and 10 in the contour shown in Figure 2A and 2B, a weld is made, as shown in Figures 3 or 4.
  • the edge portions 6 and 10 are additionally fixed to each other, wherein the welds 19 and 20 bridge the gap 18 between the webs 6 and 10.
  • the central portion between the cross-shaped portions 3 and 7 is double-walled.
  • welds 19 and 20 may have a depth that extends to the central web 2, so that also by the welds 19 and 20, a welding of the edge portions 6 and 10 in the region of the end faces 21 and 22 at the middle web 2.
  • the strip-shaped profile 1, 1 'or 1 "in the desired length can be separated.
  • the erfmdungssiee profile can be used in particular in Ausziehf ⁇ hrungen, as they are found in furniture in drawers.
  • the profile 1, 1 ', 1 ", 1'", 1 "” shown in the exemplary embodiments may be formed as a middle rail on which an inner rail and an outer rail are mounted via rolling elements. Due to the stiffening of the strip-shaped profile 1, 1 ', 1 ", 1" ⁇ "", particularly high loads can be absorbed by the pull-out guide, in particular also with regard to a lateral load or a torsional load.

Abstract

L’invention concerne un profilé en forme de baguette (1,1', 1", 1'", 1"") pour un guide d’extraction constitué d’une bande métallique courbe. Selon l’invention, une zone centrale de la bande métallique comprend des sections recourbées (2, 4, 5, 6, 8, 9, 10, 14, 15) destinées à former au moins une bande de roulement (25) pour des corps de roulement qui sont disposés entre les sections de bordure (6, 10) de la bande métallique. Conformément à l’invention, au moins une zone de bordure (6, 10) de la bande métallique est fixée à une section voisine (2) de la bande métallique, ce qui permet d’améliorer efficacement la rigidité du profil. L’invention concerne également un guide d’extraction muni d’un tel profilé et un procédé pour sa fabrication.
PCT/EP2009/056572 2008-06-09 2009-05-28 Profilé en forme de baguette et procédé de fabrication de celui-ci ainsi que guide d’extraction muni d’un tel profilé WO2009150065A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES09761628.8T ES2443295T3 (es) 2008-06-09 2009-05-28 Guía de extracción
AU2009256704A AU2009256704A1 (en) 2008-06-09 2009-05-28 Strip-like profile and method for producing said profile and pull-out guide with a profile of this type
JP2011512079A JP2011522702A (ja) 2008-06-09 2009-05-28 ストリップ状異形材、並びに、異形材の製造方法及びこの種の異形材を伴う引き出しガイドの製造方法
EP09761628.8A EP2303067B1 (fr) 2008-06-09 2009-05-28 Guide d'extraction
CN2009801214289A CN102056510B (zh) 2008-06-09 2009-05-28 具有条形的型材的抽出引导装置
RU2010152285/12A RU2508037C2 (ru) 2008-06-09 2009-05-28 Направляющая для выдвигания

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008027436A DE102008027436A1 (de) 2008-06-09 2008-06-09 Leistenförmiges Profil und Verfahren zu dessen Herstellung
DE102008027436.4 2008-06-09

Publications (1)

Publication Number Publication Date
WO2009150065A1 true WO2009150065A1 (fr) 2009-12-17

Family

ID=41051073

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/056572 WO2009150065A1 (fr) 2008-06-09 2009-05-28 Profilé en forme de baguette et procédé de fabrication de celui-ci ainsi que guide d’extraction muni d’un tel profilé

Country Status (10)

Country Link
EP (1) EP2303067B1 (fr)
JP (1) JP2011522702A (fr)
KR (1) KR20110025820A (fr)
CN (1) CN102056510B (fr)
AU (1) AU2009256704A1 (fr)
DE (1) DE102008027436A1 (fr)
ES (1) ES2443295T3 (fr)
RU (1) RU2508037C2 (fr)
TW (1) TW201013085A (fr)
WO (1) WO2009150065A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010036431A1 (de) * 2010-07-15 2012-01-19 Paul Hettich Gmbh & Co. Kg Auszugsführung für Möbel und Verfahren zur Herstellung einer Auszugsführung
JP2013542821A (ja) * 2010-11-16 2013-11-28 ポール ヘティッヒ ゲーエムベーハー ウント ツェーオー. カーゲー 家具の引き出し部分用の完全伸展機構型の引き出しガイド
JP2013542822A (ja) * 2010-11-16 2013-11-28 ポール ヘティッヒ ゲーエムベーハー ウント ツェーオー. カーゲー 家具の引出し部用の引出しガイド
EP4265153A1 (fr) * 2022-04-22 2023-10-25 Schock Metallwerk GmbH Guide d'extraction

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CN102512005A (zh) * 2011-11-15 2012-06-27 雅固拉国际精密工业(苏州)有限公司 一种八排滚珠滑道装置
AT512899B1 (de) * 2012-11-15 2013-12-15 Blum Gmbh Julius Verfahren zur Herstellung eines Blechprofils für eine Schubladen-Ausziehführung
CN103817257B (zh) * 2014-03-07 2015-09-09 南京航空航天大学 燕尾槽窗框型材的成型工艺
WO2015181305A1 (fr) * 2014-05-28 2015-12-03 Inter Ikea Systems B.V. Coulissement séquentiel d'articles ménagers
JP6170897B2 (ja) * 2014-12-08 2017-07-26 泰圻工業股▲ふん▼有限公司 遮蔽式レールの摺動ユニットの製造方法とその構造
US20160167098A1 (en) * 2014-12-10 2016-06-16 Tai Cheer Industrial Co., Ltd. Manufacturing method of sliding unit of sliding rail and structure thereof
CN105792595A (zh) * 2016-04-25 2016-07-20 雅固拉国际精密工业(苏州)有限公司 顺序打开的滑轨
DE102016107918A1 (de) * 2016-04-28 2017-11-02 Paul Hettich Gmbh & Co. Kg Ausstoßvorrichtung für ein bewegbares Möbelteil und Möbel
CN106016939B (zh) * 2016-05-25 2018-10-12 青岛海尔股份有限公司 滑轨机构及具有其的冰箱
CN105841432B (zh) * 2016-05-25 2018-04-20 青岛海尔股份有限公司 滑轨机构及具有其的冰箱
PL3459393T3 (pl) * 2017-09-20 2020-11-02 Fulterer Ag & Co Kg Prowadnica wysuwana
KR102619926B1 (ko) * 2021-12-28 2024-01-04 박재현 프로파일 옷걸이용 높이조절 승강플레이트의 유동방지구조

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EP1277422A1 (fr) 2001-07-19 2003-01-22 Accuride International GmbH Glissière télescopique avec roulement à billes
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BE443576A (fr)
US5829666A (en) * 1995-11-20 1998-11-03 Aisin Seiki Kabushiki Kaisha Manufacturing method of tubular bumper reinforcement member
EP1277422A1 (fr) 2001-07-19 2003-01-22 Accuride International GmbH Glissière télescopique avec roulement à billes
US20040032192A1 (en) * 2002-08-19 2004-02-19 Kellenberger Daniel John Slide segment with integral ball bearing mount

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010036431A1 (de) * 2010-07-15 2012-01-19 Paul Hettich Gmbh & Co. Kg Auszugsführung für Möbel und Verfahren zur Herstellung einer Auszugsführung
JP2013542821A (ja) * 2010-11-16 2013-11-28 ポール ヘティッヒ ゲーエムベーハー ウント ツェーオー. カーゲー 家具の引き出し部分用の完全伸展機構型の引き出しガイド
JP2013542822A (ja) * 2010-11-16 2013-11-28 ポール ヘティッヒ ゲーエムベーハー ウント ツェーオー. カーゲー 家具の引出し部用の引出しガイド
EP4265153A1 (fr) * 2022-04-22 2023-10-25 Schock Metallwerk GmbH Guide d'extraction

Also Published As

Publication number Publication date
CN102056510B (zh) 2013-10-16
CN102056510A (zh) 2011-05-11
DE102008027436A1 (de) 2009-12-10
EP2303067B1 (fr) 2013-10-23
RU2010152285A (ru) 2012-07-20
RU2508037C2 (ru) 2014-02-27
ES2443295T3 (es) 2014-02-18
KR20110025820A (ko) 2011-03-11
JP2011522702A (ja) 2011-08-04
AU2009256704A1 (en) 2009-12-17
EP2303067A1 (fr) 2011-04-06
TW201013085A (en) 2010-04-01

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