WO2009089876A1 - Dispositifs de fixation d'un appendice à un support et procédés de fabrication de tels dispositifs - Google Patents

Dispositifs de fixation d'un appendice à un support et procédés de fabrication de tels dispositifs Download PDF

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Publication number
WO2009089876A1
WO2009089876A1 PCT/EP2008/010508 EP2008010508W WO2009089876A1 WO 2009089876 A1 WO2009089876 A1 WO 2009089876A1 EP 2008010508 W EP2008010508 W EP 2008010508W WO 2009089876 A1 WO2009089876 A1 WO 2009089876A1
Authority
WO
WIPO (PCT)
Prior art keywords
foot part
receiving space
pin
puncture channel
groove
Prior art date
Application number
PCT/EP2008/010508
Other languages
German (de)
English (en)
Inventor
Martin Büsch
Original Assignee
A. Raymond Et Cie
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 A. Raymond Et Cie filed Critical A. Raymond Et Cie
Priority to EP08870983A priority Critical patent/EP2235387A1/fr
Publication of WO2009089876A1 publication Critical patent/WO2009089876A1/fr

Links

Classifications

    • 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
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
    • F16B19/1027—Multi-part rivets
    • F16B19/1036—Blind rivets
    • F16B19/1081—Blind rivets fastened by a drive-pin
    • 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
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/126—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting an unthreaded element, e.g. pin or nail
    • 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
    • F16B19/008—Bolts without screw-thread; Pins, including deformable elements; Rivets with sealing means
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/073—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/078—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a further molded-in or embedded component, e.g. a ring with snap-in teeth molded into it

Definitions

  • the invention relates to devices for attaching an attachment to a support member according to the preamble of claims 1, 2 or 3.
  • the invention further relates to a method for producing in particular such devices.
  • Such devices are known for example from DE 34 24 075 A1.
  • These devices for attaching an attachment part to a support part have an elongated foot part which has a pin receiving space enclosed by a foot part wall, and a head part which is attached to the foot part and projects radially outwards via the foot part.
  • an elongated insertion pin is present, whose outer diameter substantially corresponds to the inner diameter of the pin receiving space, so that the insertion pin in the longitudinal direction of the foot member is displaceable and insertable into the pin receiving space.
  • the previously known device When used as intended, the previously known device is carried out by means of an attachment recess inserted in a carrier part and by an attachment recess inserted in an attachment to be connected to the carrier part, wherein the head part rests against the attachment and wherein after inserting the insertion pin in a final assembly arrangement the foot part formed, a larger outer diameter than the carrier part recess having foot arms are blocked against a Einne- radially inward, so that the device is fixed.
  • the invention has for its object to provide devices of the type mentioned above, which are characterized by a relatively high degree of tightness in a Endmon- dayeanssen at a relatively simple production.
  • the or each puncture channel opens into an outer annular groove formed on the side of the foot part wall facing away from the pin receiving space, the or each outer annular groove being filled with a soft elastic material.
  • the foot rest is also sealed on the outside against an inner wall of a carrier part recess into which it is inserted.
  • FIG. 1 shows in a longitudinal section an embodiment of a device according to the invention with an anchoring element and with a push-in pin, which are formed with annular grooves, wherein the insertion pin is arranged in a pre-assembly with respect to the anchoring element,
  • FIG. 2 shows the embodiment according to FIG. 1 with a push-in pin arranged in an intermediate arrangement with respect to the anchoring element, wherein a soft-elastic material has been introduced in annular grooves and in puncture channels formed on the anchoring element, and FIG
  • Fig. 3 shows the embodiment of a device according to the invention shown in FIG. 1 and FIG. 2 in a final assembly arrangement when connecting an attachment to a support member.
  • Fig. 1 shows in a longitudinal section an embodiment of a device according to the invention, which are manufactured as a bulk endlessly in an interconnected with at least one belt assembly or manufactured individually and provided as bulk material.
  • the exemplary embodiment according to FIG. 1 has an elongate anchoring element 1 as the first element, which is produced from a hard-elastic plastic material.
  • the anchoring element 1 is equipped with a substantially cylinder-shaped foot part 2 and with an integrally formed at one end of the foot part 2 to the foot part 2 head part 3.
  • the head part 3 is provided with a plate-like head plate 4 projecting over the foot part 2 in the radial direction educated.
  • the foot part 2 has, at its end facing away from the head part 3, a number of foot arms 5, which are separated from each other by clearances 6 and thus are resilient in the radial direction. Between the head part 3 and the foot arms 5, the foot part 2 is formed with a foot part wall 7, which encloses an extending in the longitudinal direction of the foot part 2 pin receiving space 8 as an inner receiving space.
  • a circumferential outer annular groove 9 is formed as a volume on the outer side of the foot part wall 7 in this embodiment.
  • two diametrically opposed puncture channels 10 are present, which extend from the thoughtringnut 9 through the Schwarzteilwand 7 radially inwardly to the Stiftanalysis- 8, wherein the puncture channels 10, starting from the configuredringnut 9 from outside to inside obliquely Direction of the head part 3 are employed, so that on the head part 3 opposite sides in the mouth region of the puncture channels 10, a sharp separation edge is formed.
  • a circumferential inner ring groove 11 is introduced as a further volume in the mouth region of the puncture channels 10 in the pin receiving space 8 on the inside of the foot part wall 7.
  • FIG. 1 The illustration of FIG. 1 can be seen that extend on the outside of the contemplatteilwand 7 from the redesignringnut 9 outgoing in the longitudinal direction of the foot part 2 to the top plate 4 connecting grooves 12 as further volumes, in a in the top plate 4 on the Footrests 5 facing side introduced circumferential head ring groove 13 as another volume.
  • the exemplary embodiment of a device according to the invention according to FIG. 1 furthermore has a push-in pin 14 as a second tes element, which is also made of a hard elastic plastic material and is designed as a solid, the cross-section of the pin receiving space 8 correspondingly formed cylinder part.
  • the insertion pin 14 has a pin groove groove 15 as a further volume, which is annular in the middle region. At one end, the insertion pin 14 has a likewise annular circumferential latching groove 16. In the arrangement according to FIG. 1, the insertion pin 14 with its end having the latching groove 16 is inserted into the end of the pin receiving space 8 situated in the region of the head part 3.
  • FIG. 2 shows in a longitudinal section the embodiment of an inventive device according to FIG. 1 after carrying out a further step of the method according to the invention with the insertion pin 14 in an intermediate arrangement inserted so far into the anchoring element 1 that the pin groove 15 in the mouth region of the puncture channels 10 is disposed in the pin receiving space 8.
  • a soft elastic material 17 in the lecturringnut 9 to complete filling of even protruding filledempoweringringnut 9, the inner ring groove 11 and the Stiftringnut 15 via the puncture channels 10 and the Kopfringnut 13 has been introduced via the connecting grooves 12.
  • the insertion pin 14 projects beyond the top plate 4 by a length corresponding to the spacing of the latching groove 16 from the latching cams 18 which are formed on the foot arms 5 and project radially inwardly.
  • this is now assembled ready for use.
  • FIG. 3 shows in a longitudinal section the embodiment of a device according to the invention according to FIG. 1 and FIG. 2 in a final assembly arrangement in which the anchoring element 1 is inserted into a carrier part recess 20 formed in a carrier part 19 and into an attachment recess 22 formed in an attachment 21 , wherein in the arrangement according to FIG. 3 between the carrier part 21 and the attachment part 22, an intermediate part 23 is arranged.
  • the insertion pin 14 is inserted so far into the anchoring element 1 in relation to the intermediate arrangement according to FIG. 2 that the locking cams 18 engage in the latching groove 16, so that when the end of the latching groove 16 is flush.
  • opposite end of the insertion pin 14 with the foot part 2 facing away from the top plate 4 of the insertion pin 14 is secured with a certain holding force against displacement in the longitudinal direction in the anchoring element 1.
  • the soft elastic material 17 introduced into the inner ring groove 11 and the pin groove 15 is supported by the soft elastic material 17 remaining in the passage channels 10 has been severed by the notch effect of formed in the mouth region of the puncture channels 10 in the inner ring groove 11 sharp separation edge, so that an inner seal 24 has been formed, which seals the pin receiving space 8 at the end of the arms 5.
  • the introduced in the Kopfringnut 13 soft elastic material 17 in turn forms a the foot part 2 facing head ring seal 26, which seals the Anbauteilaus principleung 22 against the top plate 4.
  • a very good sealing effect is achieved, which seals off the support part 19 side facing away from the attachment 21 against the attachment 21 facing away from the side of the support member 19.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Insertion Pins And Rivets (AREA)
  • Gasket Seals (AREA)

Abstract

Dans les dispositifs selon l'invention, un système à rainures annulaires (11, 13, 15) pratiqué dans un élément d'ancrage (1) et dans une tige d'insertion (14) insérée dans l'élément d'ancrage (1) contient un matériau élastique souple (17) afin d'obtenir une étanchéité élevée dans une disposition de montage final avec formation de joints intérieurs et extérieurs dans une seule étape de travail.
PCT/EP2008/010508 2008-01-17 2008-12-11 Dispositifs de fixation d'un appendice à un support et procédés de fabrication de tels dispositifs WO2009089876A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08870983A EP2235387A1 (fr) 2008-01-17 2008-12-11 Dispositifs de fixation d'un appendice à un support et procédés de fabrication de tels dispositifs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008004786.4 2008-01-17
DE200810004786 DE102008004786B4 (de) 2008-01-17 2008-01-17 Vorrichtungen zum Befestigen eines Anbauteiles an einem Trägerteil und Verfahren zum Herstellen insbesondere derartiger Vorrichtungen

Publications (1)

Publication Number Publication Date
WO2009089876A1 true WO2009089876A1 (fr) 2009-07-23

Family

ID=40640304

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/010508 WO2009089876A1 (fr) 2008-01-17 2008-12-11 Dispositifs de fixation d'un appendice à un support et procédés de fabrication de tels dispositifs

Country Status (3)

Country Link
EP (1) EP2235387A1 (fr)
DE (1) DE102008004786B4 (fr)
WO (1) WO2009089876A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2986838A1 (fr) * 2012-02-13 2013-08-16 Illinois Tool Works Cheville d'ancrage etanche pour materiau support
FR3011294A1 (fr) * 2013-10-02 2015-04-03 Illinois Tool Works Organe encastrable dans un trou d'un support
EP2930379A1 (fr) 2014-04-11 2015-10-14 fischerwerke GmbH & Co. KG Système d'étanchéité pour une cheville d'ancrage et son procédé de fabrication

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424075A1 (de) 1984-06-29 1986-01-02 Saxonia-Franke GmbH & Co, 7320 Göppingen Steckverbinder
WO2006108245A1 (fr) 2005-04-14 2006-10-19 Brian Investments Pty Ltd Fixation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424075A1 (de) 1984-06-29 1986-01-02 Saxonia-Franke GmbH & Co, 7320 Göppingen Steckverbinder
WO2006108245A1 (fr) 2005-04-14 2006-10-19 Brian Investments Pty Ltd Fixation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2986838A1 (fr) * 2012-02-13 2013-08-16 Illinois Tool Works Cheville d'ancrage etanche pour materiau support
WO2013122899A1 (fr) * 2012-02-13 2013-08-22 Illinois Tool Works Inc. Cheville d'ancrage scellée pour un matériau de support
CN104105889A (zh) * 2012-02-13 2014-10-15 伊利诺斯工具制品有限公司 用于支撑材料的密封锚定销
FR3011294A1 (fr) * 2013-10-02 2015-04-03 Illinois Tool Works Organe encastrable dans un trou d'un support
EP2930379A1 (fr) 2014-04-11 2015-10-14 fischerwerke GmbH & Co. KG Système d'étanchéité pour une cheville d'ancrage et son procédé de fabrication
DE102015003220A1 (de) 2014-04-11 2015-10-15 Fischerwerke Gmbh & Co. Kg Dichtungsanordnung für einen Anker und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
DE102008004786B4 (de) 2009-11-26
DE102008004786A1 (de) 2009-07-30
EP2235387A1 (fr) 2010-10-06

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