WO2005092596A1 - Assemblage par vis - Google Patents

Assemblage par vis Download PDF

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Publication number
WO2005092596A1
WO2005092596A1 PCT/EP2005/002838 EP2005002838W WO2005092596A1 WO 2005092596 A1 WO2005092596 A1 WO 2005092596A1 EP 2005002838 W EP2005002838 W EP 2005002838W WO 2005092596 A1 WO2005092596 A1 WO 2005092596A1
Authority
WO
WIPO (PCT)
Prior art keywords
dowel
screw
foam structure
screw connection
connection according
Prior art date
Application number
PCT/EP2005/002838
Other languages
German (de)
English (en)
Inventor
Stephan Kramb
Karl-Heinz Schuller
Original Assignee
Daimlerchrysler 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 Daimlerchrysler Ag filed Critical Daimlerchrysler Ag
Publication of WO2005092596A1 publication Critical patent/WO2005092596A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/022—Particular heating or welding methods not otherwise provided for
    • B29C65/028—Particular heating or welding methods not otherwise provided for making use of inherent heat, i.e. the heat for the joining comes from the moulding process of one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0672—Spin welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/561—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using screw-threads being integral at least to one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/002—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose self-cutting
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/006—Non-metallic fasteners using screw-thread
    • 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
    • F16B5/0208—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 using panel fasteners, i.e. permanent attachments allowing for quick assembly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
    • F16B37/061—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of welding

Definitions

  • the present invention relates to a screw connection for fastening an add-on part to a support part according to the preamble of claim 1.
  • DE 101 39 261 C2 discloses a screw connection for fastening an attachment, for example a wall element and / or insulation, to a support part, for example masonry, with at least one screw and at least one dowel.
  • the add-on part has a foamed structure and is penetrated by bushings perpendicular to its element plane. A dowel is guided through these bushings, which is anchored in the masonry behind when the screw is screwed in.
  • a holding element is arranged in the feedthrough, which has a collar-like widening on its side facing away from the masonry and thereby causes a non-positive connection to a screw head when the screw is screwed in.
  • the present invention is concerned with the problem of specifying an improved embodiment for a screw connection of the type mentioned at the outset, which in particular enables improved fastening in a porous material.
  • the invention is based on the general idea of providing a dowel made of thermoplastic material for a screw connection for fastening an add-on part to a support part having a foam structure, which dowel is plastically deformed into the foam structure of the support part when the screw connection is produced, and is thereby connected to the latter in a force-fitting and positive manner.
  • the dowel is made of a thermoplastic.
  • Thermoplastic materials are today inexpensive and easy to manufacture in almost any color, density, temperature sensitivity, etc. Modern injection molding technology enables extremely low unit costs to be achieved with high quality requirements, which means that a high competitive advantage can be achieved.
  • the dowel is designed such that the deformation temperature required to deform the dowel occurs when the screw is screwed in due to the frictional heat that occurs.
  • the dowel is inserted into a hole predrilled in the foam structure, essentially with a precise fit, and softens or partially melts only as a result of the frictional heat that occurs when the screw is screwed in.
  • This offers the advantage that, in the screw connection produced, the plastically deformed dowel on the one hand penetrates into the foam structure in a non-positive or positive manner and on the other hand is also non-positively or positively connected to the threads of the screw.
  • high torques can be introduced into the screw and thereby the deformation temperature required for the deformation are easily generated.
  • this solution offers the advantage that the dowel to be placed can be arranged at any point at which a hole was previously made, for example drilled, in the foam structure.
  • the dowel is designed such that the deformation temperature required to deform the dowel occurs when the dowel is pressed into the foam structure.
  • the dowel can also be placed at any, if accessible, location and pressed into the foam structure using a suitable tool. The pressure is so high that the dowel plastically deforms and a non-positive or positive connection with the foam structure is created.
  • the screw can be subsequently screwed into the dowel that is already connected to the foam structure, with the screwing causing further local compression of the foam structure in the area of the thread of the screw, and the load-bearing capacity of the screw connection can thereby be increased further.
  • a set hole can first be drilled in the foam structure, into which the dowel is then pressed or the dowel is directly, i.e. without pre-drilling a hole, pressed into the foam structure.
  • the dowel is foamed into the foam structure and is designed such that the deformation temperature required to deform the dowel occurs when the foam structure is foamed.
  • a subsequent arrangement of the dowel is not possible compared to the two previously mentioned, since the setting of the dowel and thus the location of the screw connection already done when foaming the supporting part. Foaming the dowel into the foam structure and plastically deforming the dowel during the foaming process ensures a particularly intimate and therefore particularly stable connection between the dowel and the foam structure. Similar to the two aforementioned variants, screwing into the dowel leads to local compression of the foam structure in the area of the thread of the screw and thus to particularly effective interlocking between screw and dowel or dowel and foam structure.
  • the support part is made of aluminum or steel foam.
  • foam materials By using such foam materials, a reduced weight compared to a solid material can be achieved. For this reason, metallic foams of this type are being used increasingly, for example in the construction industry or in automobile construction. Due to the porous structure of the foam materials, an insulation property can be significantly increased compared to a full profile of the same material.
  • FIG. 1 shows a section through a screw connection according to the invention.
  • a screw connection 1 for attaching an attachment 2 to a support part 3 has at least one screw 4 and at least one dowel 5.
  • the support part 3 is designed as a porous foam structure, whereas the add-on part 2, for example a mounting element, can have a full structure.
  • the dowel 5 consists of a thermoplastic material, preferably a thermoplastic material, which plastically deforms into the foam structure of the support part 3 when the screw connection 1 is produced, and is thereby connected to the latter in a force-fitting and form-fitting manner.
  • the dowel 5 In order to bring about the non-positive and positive connection between the dowel 5 and the foam structure, the dowel 5 is heated to the required deformation temperature, so that it plastically deforms into the cavities or pores of the foam structure and thereby interlocks with it.
  • the non-positive or positive connection between dowel 5 and support part 3 are conceivable. Four of these are to be explained in more detail below:
  • the deformation temperature required for deforming the thermoplastic dowel 5 is generated when the screw 4 is screwed into the dowel 5 due to the frictional heat that occurs in the process.
  • a hole is made in the foam structure of the support at the desired partially drilled 3 and the dowel 5 sunk in the initial state, ie with an essentially hollow cylindrical shape in the drilled hole substantially free of play.
  • the screw 4, whose outer diameter in the area of its thread 6 is larger than an inner diameter of the plug 5 in the initial state or larger than an outer diameter of the plug 5 in the initial state or larger than an inner diameter of a bore in the foam structure for inserting the plug 5 screwed into the dowel 5 in the initial state.
  • the originally hollow cylindrical dowel 5 (hatched dowel cut surface in the initial state) then deforms in accordance with the respective thread 6 of the screw 4 under the frictional heat introduced by the rotary movement.
  • the frictional heat also causes the dowel 5 to deform into the cavities in the foam structure, thereby producing a non-positive or positive ramification 7 or connection to the supporting part 3.
  • the screw 4 is screwed into the dowel 5 by means of a high-torque screwdriver in order to generate the deformation temperature required for the deformation.
  • the plastic deformation of the dowel 5 can be more or less pronounced depending on the level of the temperature generated by the friction and can range from a slight deformation to a strong ramification 7 with a correspondingly high frictional heat.
  • the deformation temperature required for deforming the thermoplastic dowel 5 is generated when the dowel 5 is pressed into the foam structure. It is conceivable that the dowel 5 is first pressed into its prepared state, ie with an essentially hollow cylindrical shape, either into a prepared recess in the support part 3 or directly into the support part 3. During the pressing process, for example, due to high pressure and / or frictional heat reaches or exceeds the deformation temperature of the plug 5 and thus causes the same to be deformed into the porous foam structure of the support part 3. The screw 4 is then screwed into the already deformed dowel 5 by means of a screwdriver.
  • the dowel 5 is foamed into the foam structure and the deformation temperature required to deform the thermoplastic dowel 5 is generated during the foaming of the foam structure.
  • a positive or non-positive connection of the dowel 5 to the porous foam structure of the support part 3 is thus already produced during the manufacturing process of the support part 3.
  • the screw 4 can then be screwed into the dowel 5, which is already interlocked with the supporting part 3, using a conventional screwdriver. It is also conceivable here that the frictional heat introduced into the dowel 5 when the screw 4 is screwed in leads to a renewed deformation and can thus be used to increase the load-bearing capacity of the dowel 5.
  • the dowel 5 is heated before insertion and is inserted into the prepared hole in a soft state.
  • the screw 4 is then screwed in and the dowel 5 is deformed into the pores of the foam structure.
  • All four explained methods have in common that the dowel 5 is heated or heated from an initial state to the deformation temperature, which can be, for example, above a softening point and close to a melting point of the thermoplastic dowel 5, so that a tooth-like and thus non-positive and positive connection can be created with the porous hollow structure of the support part 3.
  • Metallic foams such as aluminum or steel foams, as well as other foams suitable for the respective application are considered as foam structures for the supporting part 3. It is also conceivable that the dowel 5 is made of a thermoplastic metal, which must then be coordinated with regard to the foam of the supporting part 3 used with regard to a possible tendency to corrode (contact corrosion) between the metallic dowel 5 and the metallic foam of the supporting part 3.
  • screws can be considered as usable screws 4 for producing the screw connection 1 according to the invention, wherein a thread profile of the screw 4 used can be, for example, semicircular or semi-elliptical.
  • a thread profile of the screw 4 used can be, for example, semicircular or semi-elliptical.
  • Such a rather blunt design of the thread supports an intensive deformation of the dowel 5 when the screw 4 is inserted and prevents the thread 6 from cutting too much, as a result of which a cutting of the dowel 5 and thus a considerable reduction in the load-bearing effect of the screw connection 1 can be avoided.
  • the invention provides a screw connection 1 with at least one screw 4 and at least one dowel 5 for fastening an attachment 2 to a support part 3.
  • the support part 3 has a foam structure in which the dowel 5, which is made of a thermoplastic material, is plastically deformed when the screw connection 1 is produced, and is thereby connected to the latter in a force-fitting or positive manner.
  • the dowel 5 becomes soft or flowable and can easily deform or branch into the cavities of the foam structure of the support part 3 in this state. This results in an effective interlocking between the dowel 5 and the foam structure and thus a good load-bearing capacity between the two.

Landscapes

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

Abstract

L'invention concerne un assemblage par vis (1) comportant au moins une vis (4) et au moins une cheville (5) servant à fixer une pièce à monter (2) sur un élément de support (3). L'invention est caractérisée en ce que l'élément de support (3) présente une structure en mousse et en ce que la cheville (5) est constituée d'un matériau thermoplastique qui se déforme plastiquement dans la structure en mousse de l'élément de support (3), une fois l'assemblage par vis (1) réalisé, et qui est ainsi raccordée à cette structure en mousse par liaison de force et liaison de forme.
PCT/EP2005/002838 2004-03-23 2005-03-17 Assemblage par vis WO2005092596A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004014055.3 2004-03-23
DE200410014055 DE102004014055A1 (de) 2004-03-23 2004-03-23 Schraubverbindung

Publications (1)

Publication Number Publication Date
WO2005092596A1 true WO2005092596A1 (fr) 2005-10-06

Family

ID=34962925

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/002838 WO2005092596A1 (fr) 2004-03-23 2005-03-17 Assemblage par vis

Country Status (2)

Country Link
DE (1) DE102004014055A1 (fr)
WO (1) WO2005092596A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104455190A (zh) * 2014-11-20 2015-03-25 界首市一鸣新材料科技有限公司 一种使用泡沫铝做设备底座减震的方法
DE102015210963A1 (de) * 2015-06-15 2016-12-15 Ejot Gmbh & Co. Kg Thermoplastischer Reibverbinder
EP3115626A1 (fr) 2015-07-09 2017-01-11 Weeke Bohrsysteme GmbH Procede de liaison d'un element de liaison, en particulier d'une cheville, a une piece a usiner et element de liaison destine a etre relie a une piece a usiner
CN112343910A (zh) * 2019-08-06 2021-02-09 维特汽车有限责任公司 用于补偿第一部件和第二部件之间的公差的径向补偿元件和装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014114165B4 (de) 2014-09-30 2022-11-10 Lisa Dräxlmaier GmbH Schraubverbindung für bauteil aus thermoplastischem kunststoff
DE102015103015A1 (de) * 2015-03-03 2016-09-08 Lisa Dräxlmaier GmbH Schraube für geschäumte Kunststoffe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141616A1 (de) * 1991-12-17 1993-06-24 Jaeger Eberhard Gmbh Verfahren zum befestigen eines halteteils in einer ausnehmung eines bauteils
DE19718062A1 (de) * 1997-04-29 1998-11-05 Ford Global Tech Inc Aufprallschutz
DE19815217A1 (de) * 1998-04-04 1999-10-07 Behr Gmbh & Co Verfahren zum Anbringen von Gegenständen an einem Körper aus Schaumstoff und Schrauben oder Schraubdübel zum Durchführen des Verfahrens

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141616A1 (de) * 1991-12-17 1993-06-24 Jaeger Eberhard Gmbh Verfahren zum befestigen eines halteteils in einer ausnehmung eines bauteils
DE19718062A1 (de) * 1997-04-29 1998-11-05 Ford Global Tech Inc Aufprallschutz
DE19815217A1 (de) * 1998-04-04 1999-10-07 Behr Gmbh & Co Verfahren zum Anbringen von Gegenständen an einem Körper aus Schaumstoff und Schrauben oder Schraubdübel zum Durchführen des Verfahrens

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104455190A (zh) * 2014-11-20 2015-03-25 界首市一鸣新材料科技有限公司 一种使用泡沫铝做设备底座减震的方法
DE102015210963A1 (de) * 2015-06-15 2016-12-15 Ejot Gmbh & Co. Kg Thermoplastischer Reibverbinder
US10792866B2 (en) 2015-06-15 2020-10-06 Ejot Gmbh & Co. Kg Thermoplastic frictional connector
EP3115626A1 (fr) 2015-07-09 2017-01-11 Weeke Bohrsysteme GmbH Procede de liaison d'un element de liaison, en particulier d'une cheville, a une piece a usiner et element de liaison destine a etre relie a une piece a usiner
DE102015212853A1 (de) 2015-07-09 2017-02-02 Weeke Bohrsysteme Gmbh Verfahren zum Verbinden eines Verbindungselements, insbesondere eines Dübels, mit einem Werkstück und Verbindungselement zur Verbindung mit einem Werkstück
CN112343910A (zh) * 2019-08-06 2021-02-09 维特汽车有限责任公司 用于补偿第一部件和第二部件之间的公差的径向补偿元件和装置
CN112343910B (zh) * 2019-08-06 2023-02-21 维特汽车有限责任公司 用于补偿第一部件和第二部件之间的公差的径向补偿元件和装置

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Publication number Publication date
DE102004014055A1 (de) 2005-10-13

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