DE102005016912B4 - Vibration decoupling holding device - Google Patents
Vibration decoupling holding device Download PDFInfo
- Publication number
- DE102005016912B4 DE102005016912B4 DE200510016912 DE102005016912A DE102005016912B4 DE 102005016912 B4 DE102005016912 B4 DE 102005016912B4 DE 200510016912 DE200510016912 DE 200510016912 DE 102005016912 A DE102005016912 A DE 102005016912A DE 102005016912 B4 DE102005016912 B4 DE 102005016912B4
- Authority
- DE
- Germany
- Prior art keywords
- decoupling element
- decoupling
- attachment
- circumferential
- hole
- 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 - Fee Related
Links
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012858 resilient material Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- 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
-
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/16—Mounting of vehicle body on chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/41—Elastic mounts, e.g. bushings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/44—Centering or positioning means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Connection Of Plates (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Vorrichtung zur akustisch entkoppelnden Halterung eines Anbauteils (7) an einem Fahrzeugbauteil (I), mit mindestens einem damit fest verbundenen Schweißbolzen (2), welcher in ein Durchgangsloch (4c) im Unterteil (3a) eines elastischen Entkopplungselementes formschlüssig eingepasst ist, wobei das Anbauteil (7) mit seiner einen Seite auf einer umlaufenden Schulter (3d) des Unterteils (3a) des Entkopplungselementes (3) aufliegt und mit der gegenüberliegenden Seite des Anbauteils (7) auf eine umlaufende Schulter des Oberteils (3b) des Entkopplungselementes gepresst ist dadurch gekennzeichnet, dass das Unterteil (3a) und das Oberteil (3b) des Entkopplungselementes (3) über ein flexibles Verbindungsglied (3c) verbunden sind und ein Clips (9) in dem Durchgangsloch (4a) des Unterteils (3a) des Entkopplungselementes (3) steckt und zum einen durch eine radiale Kraft auf den umlaufenden Hinterschnitt (5) ein Vorbeigleiten des umlaufenden Rastkragens (6) im Oberteil (3b) an dem umlaufenden Hinterschnitt (5) in Unterteil (3a) des Entkopplungselementes (3) verhindert zum anderen durch das formschlüssige Umgreifen des karosseriefesten...contraption for acoustically decoupling mounting of an attachment (7) on a Vehicle component (I), with at least one welding stud fixedly connected thereto (2), which in a through hole (4c) in the lower part (3a) of a elastic decoupling element is fitted form-fitting, wherein the attachment (7) with its one side on a circumferential shoulder (3d) of the lower part (3a) of the decoupling element (3) rests and with the opposite Side of the attachment (7) on a circumferential shoulder of the upper part (3b) of the decoupling element is characterized in that the lower part (3a) and the upper part (3b) of the decoupling element (3) about a flexible link (3c) are connected and a clip (9) in the through hole (4a) of the lower part (3a) of the decoupling element (3) and on the one hand by a radial force on the circulating Undercut (5) a sliding past the circumferential locking collar (6) in the upper part (3b) on the circumferential undercut (5) in lower part (3a) of the decoupling element (3) prevents the other by the positive encompassing of the body-worn ...
Description
Die Erfindung betrifft eine Vorrichtung zur akustisch entkoppelten Halterung eines Anbauteils wie beispielsweise einem Rohrhalter oder einem Aggregat an einem anderen Fahrzeugbauteil oder der Karosserie, gemäß Oberbegriff des Anspruchs 1.The The invention relates to a device for acoustically decoupled holder an attachment such as a pipe holder or a Aggregate on another vehicle component or the body, according to the preamble of claim 1.
Aus
der
Eine
weitere Vorrichtung zur schwingungsentkoppelnden Halterung von Bauteilen
ist aus der
Eine
weitere Vorrichtung zur schwingungsentkoppelnden Befestigung von
Bauteilen ist in der
Das zu befestigende Bauteil steckt in zwei ringförmigen, parallel zueinander angeordneten umlaufenden Vorsprüngen einer zylindrischen, hohlen Tülle aus einem nachgiebigen Werkstoff. Durch Einführen eines Stiftes ins innere der Tülle wird eine radiale Kraft auf die Außenseite der Tülle gebracht, welche die Vorrichtung fixiert. Diese Vorrichtung besteht jedoch aus zwei Teilen, die der Monteur getrennt besorgen und einfügen muss. Das zu befestigende Bauteil liegt auch nur an einer Seite des schwingungsdämpfenden Teils an, wodurch keine optimale zweiseitige Schwingungsentkoppelung gewährleistet werden kann.The component to be fastened is in two annular, parallel to each other arranged circumferential projections a cylindrical, hollow spout made of a resilient material. By inserting a pin into the interior the spout a radial force is brought to the outside of the spout, which the device is fixed. However, this device consists of two Parts that the installer needs to get separately and insert. The component to be fastened is also located only on one side of the vibration damping Partially, whereby no optimal two-sided vibration decoupling guaranteed can be.
In
der
In
der
Aufgabe der Erfindung ist es, eine schwingungsentkoppelnde und Platz sparende Vorrichtung zur fahrzeugfesten Fixierung eines Anbauteils zu schaffen, die eine wesentlich vereinfachte Montierbarkeit bei gleichzeitig hoher mechanischer Belastbarkeit und möglichst geringer Teilevielfalt gewährleistet.task The invention is a vibration decoupling and space-saving To provide a device for vehicle-fixed fixing of an attachment, the much easier mounting at the same time high mechanical load capacity and the smallest possible variety of parts guaranteed.
Diese Aufgabe wird erfindungsgemäß durch eine schwingungsentkoppelnde elastische Haltevorrichtung mit den Merkmalen des Anspruchs 1 gelöst. Vorteilhafte Ausgestaltungen der Erfindung werden in den Unteransprüchen ausgeführt.These The object is achieved by a vibration decoupling elastic holding device with the features of claim 1. Advantageous embodiments The invention are set forth in the subclaims.
Die erfindungsgemäße schwingungsentkoppelnde Haltevorrichtung an einer fahrzeugfest angeordneten Aufnahmehalterung oder einem Karosserieteil zeichnet sich dadurch aus, dass das Entkopplungselement ein Unterteil und ein Oberteil umfasst, welche über ein flexibles Verbindungsglied verbunden sind. Das Unterteil des Entkopplungselementes weist ein Durchgangsloch mit einem etwas kleineren Durchmesser als dem Umfang des Oberteils des Entkopplungselementes auf. Vorteilhaft an dieser Ausgestaltung ist die einfachere Handhabung bei der Montage oder der Demontage, da der Monteur mit einem Griff beide Teile des Entkopplungselementes zur Monatagestelle führen kann. Zusätzlich sind die Gegenstücke unverlierbar miteinander verbunden. Weniger Teile in der Herstellung, der Lagerhaltung, der Endmontage und des Ersatzteilwesens führen auch zu geringeren Herstellungs- und Logistikkosten. Nach dem Fügen des Ober- und Unterteils wird ein Clips durch das Durchgangsloch am oberen Ende des Oberteils in das Durchgangsloch des Unterteils des Entkopplungselementes gesteckt und verhindert durch eine radiale Kraft auf den umlaufenden Hinterschnitt ein Vorbeigleiten des umlaufenden Rastkragens im Oberteil. Die Position des Clips an dieser Stelle verhindert in noch stärkerem Maße ein unbeabsichtigtes Lösen des Oberteils aus dem Unterteil des Entkopplungselementes. Der Clips erzeugt nach seiner Montage eine radiale nach außen wirkende Kraft auf den umlaufenden Hinterschnitt im Unterteil des Entkopplungselementes. Die dadurch bewirkte Weitung des umlaufenden Hinterschnittes verhindert zusätzlich ein ungewolltes Herausspringen des umlaufenden Rastkragens im Oberteil über den Hinterschnitt im Unterteil des Entkopplungselementes während einer starken mechanischen Belastung wie beispielsweise beim Überfahren eines Schlaglochs. Der Clip stellt durch sein gleichzeitiges formschlüssiges umgreifen eines karosseriefesten Bolzen eine Verbindung des entkoppelt zu befestigenden Bauteils und der Karosserie her.The vibration-decoupling holding device according to the invention on a vehicle-mounted receiving holder or a body part is characterized in that the decoupling element comprises a lower part and an upper part, which are connected via a flexible connecting member. The lower part of the decoupling element has a through hole with a slightly smaller diameter than the circumference of the upper part of the decoupling element. An advantage of this design is the easier handling during assembly or disassembly, since the fitter can perform both parts of the decoupling element to the month spot with a handle. In addition, the counterparts are captively connected. Fewer parts in manufacturing, warehousing, final assembly, and parts replacement also result in lower manufacturing and logistics costs. After joining the upper and lower part is a Clips inserted through the through hole at the upper end of the upper part in the through hole of the lower part of the decoupling element and prevented by a radial force on the circumferential undercut a sliding past the circumferential locking collar in the upper part. The position of the clip at this point prevents even more unintentional release of the upper part of the lower part of the decoupling element. The clip generates after its mounting a radial outward force on the circumferential undercut in the lower part of the decoupling element. The thus caused widening of the circumferential undercut additionally prevents accidental jumping out of the circumferential detent collar in the upper part of the undercut in the lower part of the decoupling element during a heavy mechanical load such as when driving over a pothole. The clip establishes a connection of the decoupled to be fastened component and the body through its simultaneous positive grip around a body-fixed bolt.
Sind die beiden Teile des Entkopplungselementes zusammengefügt, so umschließt das Oberteil des elastischen Entkopplungselementes das Unterteil vollständig umlaufend. Durch eine leichte Presspassung zwischen dem Durchmesser des Oberteils und dem Durchmesser der Bohrung im Unterteil des Entkopplungselementes stützt sich das Oberteil am Unterteil des Entkopplungselementes radial ab. Dies gewährt einen festen Sitz der beiden Teile des Entkopplungselementes im Betrieb.are the two parts of the decoupling element joined together so surrounds the upper part the elastic decoupling element, the lower part completely encircling. By a slight press fit between the diameter of the upper part and the diameter of the bore in the lower part of the decoupling element supports the upper part at the lower part of the decoupling element radially from. This granted a tight fit of the two parts of the decoupling element in Business.
In einer weiteren vorteilhaften Ausgestaltung der Erfindung wird das Oberteil des Entkopplungselementes mit einem umlaufenden Rastkragen auf der Innenseite des Durchgangsloches ausgestattet, der an dem umlaufenden Hinterschnitt im Unterteil des Entkopplungselementes in montiertem Zustand formschlüssig anliegt. Somit kann sich das Oberteil des Entkopplungselementes auch bei stärkeren Erschütterungen oder Vibrationen nicht vom Unterteil lösen. Zur Demontage muss der mechanische Widerstand zwischen dem Rastkragen und dem Hinterschnitt mit einem Ruck überwunden werden. Damit ist eine einfache Demontage ohne Zuhilfenahme von Werkzeugen möglich.In a further advantageous embodiment of the invention is the Upper part of the decoupling element with a circumferential locking collar equipped on the inside of the through hole, attached to the circumferential undercut in the lower part of the decoupling element in the assembled state positive fit is applied. Thus, the upper part of the decoupling element even with stronger ones shocks or do not release vibrations from the lower part. For disassembly must the mechanical resistance between the locking collar and the undercut overcome with a jerk become. This is a simple disassembly without the aid of Tools possible.
Ein bevorzugtes Ausführungsbeispiel ist anhand der Zeichnungen dargestellt. Dabei zeigen:One preferred embodiment is illustrated by the drawings. Showing:
Die
Die
Die
Montage der schwingungsentkoppelnden Haltevorrichtung wird schrittweise
in
Die ersten
beiden Montageschritte sind in der
The first two assembly steps are in the
Der
dritte Montageschritt ist in der
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510016912 DE102005016912B4 (en) | 2005-04-13 | 2005-04-13 | Vibration decoupling holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510016912 DE102005016912B4 (en) | 2005-04-13 | 2005-04-13 | Vibration decoupling holding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102005016912A1 DE102005016912A1 (en) | 2006-03-30 |
| DE102005016912B4 true DE102005016912B4 (en) | 2007-02-22 |
Family
ID=36011739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200510016912 Expired - Fee Related DE102005016912B4 (en) | 2005-04-13 | 2005-04-13 | Vibration decoupling holding device |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102005016912B4 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013104116A1 (en) * | 2013-04-24 | 2014-10-30 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fastening device for a component on a motor vehicle |
| DE102018200270A1 (en) * | 2018-01-10 | 2019-07-11 | Robert Bosch Gmbh | Holding device for a pump device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10035633A1 (en) * | 1999-07-21 | 2001-05-17 | Asmo Co Ltd | Floating support device for wiper has two arch-shaped guard portions which are extending outwardly from tubular portion of floating rubber for nipping upper and lower surface of wiper frame support |
| DE10300647B4 (en) * | 2003-01-09 | 2005-06-09 | Carl Freudenberg Kg | decoupling element |
-
2005
- 2005-04-13 DE DE200510016912 patent/DE102005016912B4/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10035633A1 (en) * | 1999-07-21 | 2001-05-17 | Asmo Co Ltd | Floating support device for wiper has two arch-shaped guard portions which are extending outwardly from tubular portion of floating rubber for nipping upper and lower surface of wiper frame support |
| DE10300647B4 (en) * | 2003-01-09 | 2005-06-09 | Carl Freudenberg Kg | decoupling element |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102005016912A1 (en) | 2006-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAV | Publication of unexamined application with consent of applicant | ||
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: EICHBERGER, BERND, DIPL.-ING.(FH), 75365 CALW, DE |
|
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8364 | No opposition during term of opposition | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |