DE29912211U1 - Fastener - Google Patents

Fastener

Info

Publication number
DE29912211U1
DE29912211U1 DE29912211U DE29912211U DE29912211U1 DE 29912211 U1 DE29912211 U1 DE 29912211U1 DE 29912211 U DE29912211 U DE 29912211U DE 29912211 U DE29912211 U DE 29912211U DE 29912211 U1 DE29912211 U1 DE 29912211U1
Authority
DE
Germany
Prior art keywords
component
fastening
element according
fastening element
elastic plastic
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.)
Expired - Lifetime
Application number
DE29912211U
Other languages
German (de)
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.)
Fairchild Fasteners Europe Camloc GmbH
Original Assignee
Fairchild Fasteners Europe Camloc 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 Fairchild Fasteners Europe Camloc GmbH filed Critical Fairchild Fasteners Europe Camloc GmbH
Priority to DE29912211U priority Critical patent/DE29912211U1/en
Publication of DE29912211U1 publication Critical patent/DE29912211U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings
    • 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
    • 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
    • F16B5/0241—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 with the possibility for the connection to absorb deformation, e.g. thermal or vibrational

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Befestigungselement zum schwingungstechnisch entkoppelten Verbinden zweier Bauteile (1, 2), zum Beispiel einer Schall­ schutzhaube an einem Motorbauteil, mit einem stiftartigen, z. B. kreiszylindrischen Kern (3) aus hartem Kunststoff oder Metall, welcher einerseits einen angeformten Konus (4) aus weichem elastischem Kunststoff zum Einführen in eine Montage­ öffnung (5) des ersten Bauteils (1), andererseits Befesti­ gungsmittel (6) zum Anbringen an dem zweiten Bauteil (2), sowie ein in geringem Abstand von dem rückwärtigen, für die vorderseitige Anlage an dem ersten Bauteil (1) bestimmten, gegenüber dem Durchmesser der Montageöffnung (5) des ersten Bauteils (1) erweiterten und dem Befestigungsmittel (6) zugewandten Ende des Konus (4) angeformte Federelement (7) aus weichem elastischen Kunststoff zum rückseitigen Abstützen an dem ersten Bauteil (1) aufweist.1. Fastening element for vibration-decoupling connecting two components ( 1 , 2 ), for example a soundproof hood on an engine component, with a pin-like, for. B. circular cylindrical core ( 3 ) made of hard plastic or metal, which on the one hand a molded cone ( 4 ) made of soft elastic plastic for insertion into an assembly opening ( 5 ) of the first component ( 1 ), on the other hand fastening means ( 6 ) for attachment the second component ( 2 ), and one at a short distance from the rear one, intended for front-side contact with the first component ( 1 ), which is enlarged compared to the diameter of the mounting opening ( 5 ) of the first component ( 1 ) and the fastening means ( 6 ) Has facing end of the cone ( 4 ) molded spring element ( 7 ) made of soft elastic plastic for rear support on the first component ( 1 ). 2. Befestigungselement nach Anspruch 1, dadurch gekenn­ zeichnet, dass das Federelement als Tellerfeder (7'), Federarme oder dergleichen ausgebildet ist.2. Fastening element according to claim 1, characterized in that the spring element is designed as a plate spring ( 7 '), spring arms or the like. 3. Befestigungselement nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das freie Ende des harten Kerns (3) zum Eingriff oder Angriff eines Drehwerkzeuges ausgebildet ist.3. Fastening element according to claim 1 or 2, characterized in that the free end of the hard core ( 3 ) is designed for engagement or attack of a turning tool. 4. Befestigungselement nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Befestigungsmittel (6) als Gewinde (5'), z. B. Regelgewinde oder selbstschneidendes Gewinde, Bayonettverschlussteil oder Rastmittel des harten Kerns (3) ausgebildet sind.4. Fastening element according to one of claims 1 to 3, characterized in that the fastening means ( 6 ) as a thread ( 5 '), for. B. standard thread or self-tapping thread, bayonet fitting or locking means of the hard core ( 3 ) are formed. 5. Befestigungsmittel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Befestigungsmittel (6) als wendelförmiger Schlitz (6") eines an das Befestigungsende des harten Kerns (3) aus weichem elastischen Kunststoff angeform­ ten z. B. konischen Verankerungsabschnitts (11) ausgebildet sind.5. Fastening means according to one of claims 1 to 3, characterized in that the fastening means ( 6 ) as a helical slot ( 6 ") formed on the fastening end of the hard core ( 3 ) made of soft elastic plastic, for example conical anchoring section ( 11 ) are formed. 6. Befestigungselement nach Anspruch 5, dadurch gekenn­ zeichnet, dass die Breite des Schlitzes (6") ein wenig geringer ist als die Stärke des zweiten Bauteils (2), in dessen Montageöffnung der Verankerungsabschnitt (11) einführ­ bar ist.6. Fastening element according to claim 5, characterized in that the width of the slot ( 6 ") is a little less than the thickness of the second component ( 2 ), in the mounting opening of which the anchoring section ( 11 ) is insertable. 7. Befestigungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Federelement (7) eine zur nachgiebigen rückwärtigen Anlage an dem ersten Bauteil (1) bestimmte Umfangslippe (8) aus weichem elastischen Kunststoff aufweist.7. Fastening element according to one of the preceding claims, characterized in that the spring element ( 7 ) has a circumferential lip ( 8 ) made of soft, elastic plastic which is intended for resilient rearward contact with the first component ( 1 ). 8. Befestigungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der harte Kern (3) im Bereich des Federelements (7) eine z. B. tellerartige Er­ weiterung (9) aufweist.8. Fastening element according to one of the preceding claims, characterized in that the hard core ( 3 ) in the region of the spring element ( 7 ) a z. B. plate-like extension ( 9 ).
DE29912211U 1999-07-05 1999-07-13 Fastener Expired - Lifetime DE29912211U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29912211U DE29912211U1 (en) 1999-07-05 1999-07-13 Fastener

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29911514 1999-07-05
DE29912211U DE29912211U1 (en) 1999-07-05 1999-07-13 Fastener

Publications (1)

Publication Number Publication Date
DE29912211U1 true DE29912211U1 (en) 1999-09-30

Family

ID=8075577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29912211U Expired - Lifetime DE29912211U1 (en) 1999-07-05 1999-07-13 Fastener

Country Status (1)

Country Link
DE (1) DE29912211U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048889A1 (en) * 2000-09-29 2002-04-11 Europa Fasteners Gmbh Unit for fixing or joining two components to one another comprises a damping element with a housing which at least partially accommodates the damping element, and is provided with an elastic catch
WO2010020553A1 (en) * 2008-08-21 2010-02-25 Basf Se Elastic fastening for pressure shock absorbers
US9422078B2 (en) 2013-08-05 2016-08-23 Storopack Hans Reichenecker Gmbh Transport packaging

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048889A1 (en) * 2000-09-29 2002-04-11 Europa Fasteners Gmbh Unit for fixing or joining two components to one another comprises a damping element with a housing which at least partially accommodates the damping element, and is provided with an elastic catch
WO2010020553A1 (en) * 2008-08-21 2010-02-25 Basf Se Elastic fastening for pressure shock absorbers
US9422078B2 (en) 2013-08-05 2016-08-23 Storopack Hans Reichenecker Gmbh Transport packaging

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19991104

R150 Term of protection extended to 6 years

Effective date: 20021129

R157 Lapse of ip right after 6 years

Effective date: 20060201