DE102005050024B4 - Spring plate, in particular for a vibration damper - Google Patents
Spring plate, in particular for a vibration damper Download PDFInfo
- Publication number
- DE102005050024B4 DE102005050024B4 DE200510050024 DE102005050024A DE102005050024B4 DE 102005050024 B4 DE102005050024 B4 DE 102005050024B4 DE 200510050024 DE200510050024 DE 200510050024 DE 102005050024 A DE102005050024 A DE 102005050024A DE 102005050024 B4 DE102005050024 B4 DE 102005050024B4
- Authority
- DE
- Germany
- Prior art keywords
- spring
- spring plate
- protective
- vibration damper
- penultimate
- 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
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
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
- F16F1/126—Attachments or mountings comprising an element between the end coil of the spring and the support proper, e.g. an elastomeric annulus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
- B60G11/16—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
-
- 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
- B60G2204/12—Mounting of springs or dampers
- B60G2204/124—Mounting of coil springs
- B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
- B60G2204/12422—Mounting of coil springs on a damper, e.g. MacPerson strut anchoring the end coils on the spring support plate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Federteller (1), insbesondere für einen Schwingungsdämpfer, wobei der Federteller (1) eine Unterstützungsfläche (3) für eine Endwindung einer Feder (5) mit einer Längsachse (13) aufweist, die zumindest im Bereich der letzten und der vorletzten Endwindung (5.1; 5.2) eine Schutzzwischenlage (11) aufweist, wobei die Schutzzwischenlage (11) als separates Zungenelement von der Feder (5) von der Baugruppe Federteller (1; 11) gebildet wird, dadurch gekennzeichnet, dass sich die Schutzzwischenlage (11) im unmontierten Zustand in Richtung der Längsachse (13) der Feder (5) erstreckt.spring plate (1), in particular for a vibration damper, wherein the spring plate (1) has a support surface (3) for an end turn of a spring (5) with a longitudinal axis (13), at least in the area of the last and the penultimate Endwindung (5.1, 5.2) has a protective intermediate layer (11), wherein the protective intermediate layer (11) as a separate tongue element of the Spring (5) of the assembly spring plate (1; 11) is formed, characterized characterized in that the protective intermediate layer (11) unmounted in the Condition in the direction of the longitudinal axis (13) of the spring (5) extends.
Description
Die Erfindung betrifft einen Federteller gemäß dem Oberbegriff von Patentanspruch 1.The The invention relates to a spring plate according to the preamble of claim 1.
Ein Federteller für einen Schwingungsdämpfer muss eine Fahrzeugtragfeder abstützen, die teilweise sehr große Belastungen aufnehmen muss. Besonders bruchgefährdet ist der Bereich der Endwindung, da diese bei extremen Belastungen auf Block gehen können. Deshalb weisen die Federteller ein Rampenprofil auf, dessen Steigung größer ist als der Drahtdurchmesser der Fahrzeugtragfeder. Das Rampenprofil beschränkt sich in der Regel auf einen Umfangswinkel < 360°. Besser wäre jedoch ein schraubenförmiges Profil über mehr als 360°, doch lässt sich ein derartiger Federteller auch aus Kunststoff nur mit Schwierigkeiten herstellen und montieren. Insbesondere die Montage wäre zu zeitaufwändig, da das Federende mit einer Drehbewegung auf den Federteller gefädelt werden müsste.One Spring plate for a vibration damper must support a vehicle suspension spring, the sometimes very large Must absorb loads. Particularly vulnerable to breakage is the area of the end turn, because they can go to block under extreme loads. Therefore the spring plates have a ramp profile whose pitch is greater as the wire diameter of the vehicle suspension spring. The ramp profile limited usually to a circumferential angle <360 °. It would be better but a helical one Profile over more than 360 °, but can be Such a spring plate made of plastic only with difficulty manufacture and assemble. In particular, the installation would be too time-consuming because Threaded the spring end with a rotary motion on the spring plate would.
Eine
sehr gute Lösung
des Problems besteht darin, dass man die Fahrzeugtragfeder mit einem Elastomer
beschichtet. Dieses Bauprinzip ist beispielsweise aus der
Die
Die Aufgabe der vorliegenden Erfindung besteht darin, eine Lösung bereitzustellen, die einen direkten Kontakt der Endwindungen einer Fahrzeugtragfeder verhindert und sich leicht herstellen lässt.The The object of the present invention is to provide a solution a direct contact of the end turns of a vehicle suspension spring prevented and easy to manufacture.
Erfindungsgemäß wird die Aufgabe durch die Merkmale von dem Patentanspruch 1 gelöst.According to the invention Problem solved by the features of claim 1.
Der große Vorteil besteht darin, dass die Schutzzwischenlage die Verwendung einer Standardfeder ermöglicht und trotzdem ein ausreichender Schutz der Endwindungen gegeben ist.Of the size Advantage is that the protective liner the use a standard spring allows and still there is sufficient protection of the end turns.
Diese besondere Ausrichtung der Schutzzwischenlage vereinfacht die Montage, da die Feder nur auf den Federteller gesteckt werden muss, ohne eine zusätzliche Drehbewegung ausführen zu müssen. Die Feder drückt die Schutzzwischenlage bei der Montage auf die Endwindung, ohne dass es weiterer Maßnahmen bedarf.These special alignment of the protective liner simplifies assembly, because the spring only has to be put on the spring plate, without one additional Perform rotary motion to have to. The spring pushes the protective liner when mounting on the Endwindung, without that there are further measures requirement.
Gemäß einem vorteilhaften Unteranspruch geht die Schutzzwischenlage von einer Unterstützungsfläche eines rampenförmigen Auflageprofils aus und wird von der vorletzten Endwindung auf die letzte Endwindung deformiert.According to one advantageous subclaim is the protective liner of a Support surface of a ramp Pad profile and is from the penultimate final turn on the last End turn deformed.
Anhand der folgenden Figurenbeschreibung soll die Erfindung näher erläutert werden.Based The following description of the figures, the invention will be explained in more detail.
Es zeigt:It shows:
Die
Einteilig
mit der Federtellerauflage
Bei
der axialen Montage der Feder
Mit
der
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510050024 DE102005050024B4 (en) | 2005-10-19 | 2005-10-19 | Spring plate, in particular for a vibration damper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510050024 DE102005050024B4 (en) | 2005-10-19 | 2005-10-19 | Spring plate, in particular for a vibration damper |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102005050024A1 DE102005050024A1 (en) | 2007-05-03 |
DE102005050024B4 true DE102005050024B4 (en) | 2007-11-22 |
Family
ID=37912556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510050024 Expired - Fee Related DE102005050024B4 (en) | 2005-10-19 | 2005-10-19 | Spring plate, in particular for a vibration damper |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005050024B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009012238A1 (en) | 2009-03-07 | 2010-09-09 | Bayerische Motoren Werke Aktiengesellschaft | Modular system for accommodating suspension spring in wheel suspension of passenger car, has spring pads extending over sectors of support surfaces for entire end coil such that vehicle models are provided with respective pads at spring end |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007050084A1 (en) * | 2007-10-19 | 2009-04-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Support for use in individual wheel suspension of passenger car, has disk supported at pot via elastic flexible ring body, which lies directly at disk on one side and directly at pot on other side, where ring body exhibits free space |
FR2973738A1 (en) * | 2011-04-05 | 2012-10-12 | Renault Sa | Element for guiding positioning of spring for MacPherson type suspension device of car on cup for maintaining spring when mounting suspension device, has removable fixing unit and clamping unit for removable attachment to cup |
FR3002996B1 (en) * | 2013-03-11 | 2016-06-10 | Peugeot Citroen Automobiles Sa | CUP AND ITS HOLDING ELEMENT ON A HELICOIDAL SPRING |
CN103671665B (en) * | 2013-11-05 | 2015-09-30 | 大连众和盛弹簧制品有限公司 | Acid-alkali-corrosive-resisting spring mechanism |
CN103629282B (en) * | 2013-12-16 | 2016-05-18 | 庞珂迪 | A kind of spring assembly |
CN104179866A (en) * | 2014-07-21 | 2014-12-03 | 赵士立 | Connecting device for compression spring |
CN106286658A (en) * | 2016-09-27 | 2017-01-04 | 东莞市全准精密五金有限公司 | Spring privacy protection set |
FR3087389B1 (en) * | 2018-10-23 | 2020-11-27 | Ntn Snr Roulements | MONOBLOC SUSPENSION STOPPER LOWER CUP PROVIDED WITH A DIFFERENTIATED RIGIDIFICATION REINFORCEMENT, ASSOCIATED SUSPENSION STOP AND SUSPENSION LEG |
FR3095985B1 (en) * | 2019-05-17 | 2021-05-28 | Renault Sas | Suspension element of a vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1930805A1 (en) * | 1969-06-18 | 1970-12-23 | Hoesch Ag | Helical spring with progressive characteristic |
DE2932500A1 (en) * | 1979-08-10 | 1981-02-12 | Hoesch Estel Werke Ag | SPRING PLATE FOR SCREW PRESSURE SPRINGS |
EP0045497A2 (en) * | 1980-08-05 | 1982-02-10 | NHK SPRING CO., Ltd. | Vehicle suspension device |
DE29809998U1 (en) * | 1998-06-04 | 1999-10-07 | Schlos Und Metallwarenfabrik B | Feather mount |
EP1375955A1 (en) * | 2002-06-13 | 2004-01-02 | Allevard Rejna Autosuspensions | Sleeving for suspension spring |
-
2005
- 2005-10-19 DE DE200510050024 patent/DE102005050024B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1930805A1 (en) * | 1969-06-18 | 1970-12-23 | Hoesch Ag | Helical spring with progressive characteristic |
DE2932500A1 (en) * | 1979-08-10 | 1981-02-12 | Hoesch Estel Werke Ag | SPRING PLATE FOR SCREW PRESSURE SPRINGS |
EP0045497A2 (en) * | 1980-08-05 | 1982-02-10 | NHK SPRING CO., Ltd. | Vehicle suspension device |
DE29809998U1 (en) * | 1998-06-04 | 1999-10-07 | Schlos Und Metallwarenfabrik B | Feather mount |
EP1375955A1 (en) * | 2002-06-13 | 2004-01-02 | Allevard Rejna Autosuspensions | Sleeving for suspension spring |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009012238A1 (en) | 2009-03-07 | 2010-09-09 | Bayerische Motoren Werke Aktiengesellschaft | Modular system for accommodating suspension spring in wheel suspension of passenger car, has spring pads extending over sectors of support surfaces for entire end coil such that vehicle models are provided with respective pads at spring end |
Also Published As
Publication number | Publication date |
---|---|
DE102005050024A1 (en) | 2007-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |