WO2009040225A1 - Système de fixation d'une pièce de ferrure sur un profilé creux - Google Patents

Système de fixation d'une pièce de ferrure sur un profilé creux Download PDF

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Publication number
WO2009040225A1
WO2009040225A1 PCT/EP2008/061667 EP2008061667W WO2009040225A1 WO 2009040225 A1 WO2009040225 A1 WO 2009040225A1 EP 2008061667 W EP2008061667 W EP 2008061667W WO 2009040225 A1 WO2009040225 A1 WO 2009040225A1
Authority
WO
WIPO (PCT)
Prior art keywords
screw
spacer
perforation
pin
fitting part
Prior art date
Application number
PCT/EP2008/061667
Other languages
German (de)
English (en)
Inventor
Rainer Niessen
Rainer Klemenz
Rudi Peters
Ingo Steinfeld
Original Assignee
Dr. Hahn 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
Application filed by Dr. Hahn Gmbh & Co. Kg filed Critical Dr. Hahn Gmbh & Co. Kg
Priority to CN200880107934A priority Critical patent/CN101802333A/zh
Priority to EP08803637A priority patent/EP2191087A1/fr
Publication of WO2009040225A1 publication Critical patent/WO2009040225A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
    • E05D5/0223—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves
    • E05D5/023—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves with parts extending through the profile wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0275—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the screw-threaded element having at least two axially separated threaded portions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • E05Y2600/622—Dowels; Pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • E05Y2600/63—Retainers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B2037/007—Nuts or like thread-engaging members with a blind hole

Definitions

  • the invention relates to a system for fastening a fitting part to a hollow profile, comprising a counter element, which comprises a wall of the hollow profile in a perforation passing pin and a hollow profile directed toward the fitting directed against the wall abutment surface, and with a on screw the pin, an attachment point for the band part forming screw.
  • the screw For fastening the fitting part, the screw has a threaded bore into which a fitting part passing through the fitting in a bore can be screwed in, so that when the fastening screw is tightened, the fitting part is pulled against the screw element.
  • this screw comprises element a circumferential knurling, the tips of which project slightly beyond the otherwise cylindrical and in its diameter the diameter of a hole provided in the profile corresponding circumference of the screw element.
  • the screw when the profile wall for receiving the rotational inhibition is not suitable, for example because it has too low intrinsic stability or the bore in the profile is too large, the screw must be secured to maintain its positioning otherwise against rotation. For this purpose, the possibility of attacking an anti-rotation tool can be created, which requires additional work.
  • the invention is therefore based on the object to provide a system for fastening a fitting part to a hollow profile, in which the desired rotational inhibition of the screw is achieved without the interaction with a profile wall or the attack of a rotation inhibiting tool is required.
  • the perforation in the wall of the hollow profile has a diameter which is thus matched to the outside diameter of the screw element is that the front end in the direction of screwing the screw element can be screwed through the perforation against the contact surface of the counter element.
  • the tightening of the screw member against the abutment surface takes place with a torque which causes such a tight fit of the screw member on the pin that the loosening torque required to loosen the screw member is greater than that at the maximum Dismantling of the band part to be expected acting on the screw member in the loosening torque.
  • the required for mounting or dismounting of the hinge part rotational inhibition of the screw is achieved in a structurally surprisingly simple manner that the screw is turned to "block" that is to stop.
  • the seat of the screw and the pin in the hollow profile is effected in a longitudinal direction of the screw by the abutment of the abutment surface on the profile wall.
  • opposite longitudinal direction of the seat can be caused by a provided on the screw to the fitting part end facing, radially projecting scissorsbund and a length of the screw that this circumferential collar with screwed on block screw on the fitting part facing profile side - also called mounting side - is applied.
  • the fixation in both longitudinal directions of the screw takes place in that the front end of the screw under the pressure force acting on the screw when screwing against the contact surface, its outer diameter is designed enlarging. Due to this measure, which can be realized constructively in that the front end of the screw element is expandable or - particularly preferably - plastically deformable, in particular if the diameter of the perforation has been selected such that the area of increased outside diameter becomes one assumes higher value than the Lochungs trimmesser, a clamping seat of the screw causes in the hollow profile, without requiring an interaction of the screw with the mounting side for the fitting part.
  • the design has the significant advantage that the length of the screw element does not have to be exactly matched to the profile depth, that is, to the distance of the contact side from the profile side against which the contact surface rests.
  • This system is therefore particularly suitable in order to be able to use hollow profiles that are designed to handle bulky production tolerances.
  • the front end of the screw element abuts directly against the contact surface.
  • it is for the purpose of further tolerance compensation and to adapt the system to different profiles possible and preferred to provide a arranged between the front end of the screw and the contact surface spacer.
  • a spacer piece of appropriate length must be used.
  • the spacer preferably has approximately the shape of a pipe section which is pushed onto the pin.
  • the spacer made of rubber or elastic material. A tolerance compensation can then take place in that the screw is screwed more or less overcoming the elastic force on the pin.
  • a first variant of this example provides that the end of the spacer facing the contact surface can be made expandable.
  • Piece is designed plastically deformable.
  • the diameter of the perforation adapted to the spacer that due to the increase in diameter a clamping fit of the spacer is effected in the perforation, so again is only a Profilewan- fertil to form the tight seat of the screw necessary.
  • the screw element can in principle have any length which makes it possible to mount a fitting part on or with the aid of the screw element.
  • the length of the screw can for example be sized so that its free end is within the hollow profile. It must then be provided suitable means to bridge the distance between the contact side of the profile and the screw.
  • the screw has a length so that it is in the screwed-on state in the state in engagement with a perforation in the fitting part facing wall, which forms the mounting side of the hollow profile is located.
  • the screw element can comprise an end facing from its fitting part into its inner, extending fastening bore.
  • fasteners such as bolts, rivets, self-tapping screws, etc. for the purpose of mounting the fitting part intervene.
  • fastening bore with an internal thread into which a complementary external thread having a hole in the fitting passing through fastening screw can be screwed.
  • the drawing shows exemplary embodiments of the system according to the invention. Show it:
  • Fig. 1 is a side perspective view of an exploded view of a first embodiment
  • Fig. 2 shows the same embodiment in a partially sectioned view according to
  • FIG. 3 shows the same embodiment in a view corresponding to FIG. 2, but with screwed-on threaded elements on the threaded pins and with the fitting part mounted;
  • FIG. 7 to 9 a third embodiment of a system according to the invention again in Fig. 1 to 3 corresponding representations.
  • the embodiments of the system according to the invention shown in the drawing are used to mount a fitting B, which is shown only in Figures 3, 6 and 9, on a hollow profile 12, which can form the edge of a fixed frame or hingedly mounted on the frame wing ,
  • the hollow profile 12 has a fastening wall 13 shown on the right in the figures, on which the fitting part B is to be mounted.
  • the mounting wall 13 is formed in the embodiments shown in the drawing of a plastic web which is positively connected with adjacent profile parts of an aluminum material.
  • profile wall 15 In the side opposite the mounting wall 13, shown in the figures on the left profile wall 15 are in alignment with the holes 14 also three drill holes. 19 incorporated, which serve the passage of a threaded pin 1 also described below.
  • the profile wall 15 consists in the illustrated embodiments of a plastic web.
  • the systems shown in Figures 1 to 3, 4 to 6 and 7 to 9 for attachment of the fitting B to the hollow section 12 each comprise a counter element K with three threaded pins 1, which are perpendicular to their longitudinal axes S rotationally fixed to a contact plate 2, for example by welding, are attached.
  • the threaded pins 1 have external threads 3 which, in the embodiments described here by way of example, are designed as M8 standard threads.
  • the system comprises three screw elements 4, wherein each of these screw elements - as is obvious from FIG. 1 - is associated with one of the threaded pins 1.
  • the screw elements 4 have a substantially cylindrical outer shape. At the end facing the respective threaded pin 1, a chamfer 5 is provided in a perforation in order to facilitate the insertion of the screw elements 4.
  • the chamfer 5 opposite end of each screw 4 is formed by a radially over the cylindrical part of the screw 4 projecting abutment collar 6.
  • each screw element 4 has, in its region facing the threaded pin 1, a bore 7, which is designed as a blind hole bore. It is equipped with an M8 internal thread 8, which extends from the opening of the hole forth until just before the sole into the hole 7 inside.
  • the screw element 4 has a further bore 9, which extends from the end facing away from the threaded end 1 into the screw element 4.
  • a hexagon socket 10 To the bottom of the hole 9 through a hexagon socket 10 is provided for attacking a rotary tool, not shown in the drawing. Furthermore, the hole has 9 an internal thread 11, which extends from the open end to near the hexagon socket 10.
  • Fig. 3 which shows the system in the assembled state
  • the profile of the wall 15 facing side of the bearing plate 2 forms a contact surface 17 which secures the threaded pin 1 against displacements to the fitting part B.
  • the threaded pin 1 and the abutment plate 2 with respect to the longitudinal axis S are arranged non-rotatably (in the illustrated embodiments, by providing a plurality of threaded pins 1 on a single bearing plate 2, but also any other correspondingly rotationally fixed arrangement would serve the same purpose), a rotational inhibition of the screw element 4 is achieved it, in the bore 9 a with an external thread complementary to the internal thread 11 provided fastening screw 16 for fastening the fitting part B inside and for loosening the fitting part B to unscrew without the need for further measures or components to achieve the rotational inhibition.
  • the end of the screw element 4 shown in the drawings on the left in the screwing-on direction is designed such that it increases its outside diameter under the pressure force exerted against the contact surface 17 (see in particular FIG. 3).
  • This property is achieved in the illustrated embodiment, in which the diameter-increasing its range of a plastically deformable material is formed.
  • the diameter of the holes 19 provided in alignment with the bores 14 in the profile wall 15 is dimensioned such that the front end of the screw element 4 can pass through the bore in the undeformed state, the deformation of the front region caused by the tightening of the screw element 4 and However, the associated increase in diameter leads to a clamping fit of the screw and thus also the entire counter element K on the profile wall 15.
  • the screw element 4 is turned on the threaded pin 1 with deformation of the front region shown on the left so far that the abutment collar 6 bears against the fastening wall 13.
  • the total length X of the assembly comprising the counter element K and the screw 4 with the achievement of the desired rotational inhibition in by the deformability of the front portion of the screw predetermined limits by more or less wide screwing the screw 4 changed on the threaded pin, so that not only the desired rotational inhibition of the screw can be achieved with the illustrated in Figures 1 to 3 embodiment of the system according to the invention, but also differences in the distance between the two profile walls 13 and 15, for example by manufacturing tolerances can be compensated.
  • the second exemplary embodiment of the system according to the invention shown in FIGS. 4 to 6 differs from the first exemplary embodiment described above only in that the end regions of the screw elements now labeled 104 do not rest directly on the contact surface 17, but annular spacers 18 between the screw elements 104 and the contact surface 17 are pushed onto the threaded pin 1.
  • the spacers 18 make it possible to easily adapt the system to different profile dimensions by replacing them with those of other dimensions in the direction of the longitudinal axes S.
  • the spacers 18 may be made in a similar manner as the end portions of the screw 4 in the described with reference to FIG. 1 to 3 first embodiment, so that when tightening the screw 104, the respective associated spacer 18 deforms and thus the clamping seat the profile wall 15 causes.
  • This second embodiment is thus distinguished from that explained with reference to FIGS. 1 to 3, characterized in that within limits, which are given by the length of the threaded pin 1 and the screw 4, the length X of the assembly comprising the counter element K and the screw 104 can be adjusted by using spacers 18 of different lengths and different profile dimensions.
  • the third exemplary embodiment illustrated in FIGS. 7 to 9, in its construction and in its mode of operation, corresponds substantially to the second exemplary embodiment described above.
  • the only difference is that there are no plant bundles at the now designated with 204 screw elements.
  • the seat of the screw in the direction of the longitudinal axes S is thus generated only by the effected by means of the spacers 18 clamping seat in the profile wall 15.
  • This design has the advantage that excessive tightening of the screw elements 204 can not cause deformation of the fastening wall 13 due to the abutment of the abutment collar 6.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Connection Of Plates (AREA)

Abstract

L'invention concerne un système de fixation d'une pièce de ferrure (B) sur un profilé creux (12), comportant : un contre-élément (K), qui comprend une cheville (1) traversant une paroi (15) du profilé creux (12) dans un perçage, et une surface d'appui (17) s'appliquant contre la paroi (15) du profilé creux (12) en direction opposée à la pièce de ferrure (B); et un élément fileté (4, 104, 204) pouvant être vissé sur la cheville (1) et formant un point de fixation pour la pièce de ferrure (B). Selon l'invention, le perçage dans la paroi du profilé creux (12) présente un diamètre tel que l'extrémité avant, dans la direction de vissage, de l'élément fileté (4, 104, 204) peut être vissée à travers le perçage contre la surface d'appui (17) du contre-élément (K).
PCT/EP2008/061667 2007-09-20 2008-09-04 Système de fixation d'une pièce de ferrure sur un profilé creux WO2009040225A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200880107934A CN101802333A (zh) 2007-09-20 2008-09-04 用于将配件固定在空心型材上的系统
EP08803637A EP2191087A1 (fr) 2007-09-20 2008-09-04 Système de fixation d'une pièce de ferrure sur un profilé creux

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE202007013175.5 2007-09-20
DE202007013175 2007-09-20
DE202007015154.3 2007-10-30
DE202007015154U DE202007015154U1 (de) 2007-09-20 2007-10-30 System zur Befestigung eines Beschlagteils an einem Hohlprofil

Publications (1)

Publication Number Publication Date
WO2009040225A1 true WO2009040225A1 (fr) 2009-04-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/061667 WO2009040225A1 (fr) 2007-09-20 2008-09-04 Système de fixation d'une pièce de ferrure sur un profilé creux

Country Status (4)

Country Link
EP (1) EP2191087A1 (fr)
CN (1) CN101802333A (fr)
DE (1) DE202007015154U1 (fr)
WO (1) WO2009040225A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012101884B3 (de) 2012-03-06 2012-10-18 Simonswerk, Gesellschaft mit beschränkter Haftung Türbandbefestigung, Baugruppe mit der Türbandbefestigung und einem Türband sowie Türanordnung
PL238063B1 (pl) * 2019-02-25 2021-07-05 Wala Spolka Z Ograniczona Odpowiedzialnoscia Układ zawiasowy ze śrubowym układem montażowym

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521783C1 (de) 1985-06-19 1986-10-02 Dr. Hahn GmbH & Co KG, 4050 Mönchengladbach Abstandsbüchse für die Befestigung eines Beschlagteils an einem mit einem vorgesetzten Profilteil versehenen Hohlprofil
DE19607029C1 (de) * 1996-02-24 1997-08-21 Heine & Sohn Anuba Beschlaege Vorrichtung zur Befestigung eines Beschlages in einer Zarge
DE29922023U1 (de) 1999-12-15 2001-04-26 Hahn Gmbh & Co Kg Dr Baugruppe mit einem Band für Türen, Fenster o.dgl.
DE202007003675U1 (de) * 2007-03-09 2008-07-24 Dr. Hahn Gmbh & Co. Kg Vorrichtung zur Befestigung von Beschlagteilen an Hohlprofilen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20005982U1 (de) * 2000-04-03 2000-06-15 Reichel Guenter Profilelement für eine Duschabtrennung
DE202004001161U1 (de) * 2004-01-26 2005-06-16 Ramsauer, Dieter Klipsbefestigung für die Schnellmontage von Beschlageinrichtungen, wie Schwenkhebelverschlüsse, Scharnierteile in einer dünnen Wand

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521783C1 (de) 1985-06-19 1986-10-02 Dr. Hahn GmbH & Co KG, 4050 Mönchengladbach Abstandsbüchse für die Befestigung eines Beschlagteils an einem mit einem vorgesetzten Profilteil versehenen Hohlprofil
DE19607029C1 (de) * 1996-02-24 1997-08-21 Heine & Sohn Anuba Beschlaege Vorrichtung zur Befestigung eines Beschlages in einer Zarge
DE29922023U1 (de) 1999-12-15 2001-04-26 Hahn Gmbh & Co Kg Dr Baugruppe mit einem Band für Türen, Fenster o.dgl.
DE202007003675U1 (de) * 2007-03-09 2008-07-24 Dr. Hahn Gmbh & Co. Kg Vorrichtung zur Befestigung von Beschlagteilen an Hohlprofilen

Also Published As

Publication number Publication date
EP2191087A1 (fr) 2010-06-02
DE202007015154U1 (de) 2009-02-26
CN101802333A (zh) 2010-08-11

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