DE102012213905A1 - Spring plate for helical compression spring of wheel suspension of motor vehicle, has spring seat and is assembled from components and elastomeric spring pad, where spring plate housing encloses mold bodies of compression spring end slope - Google Patents
Spring plate for helical compression spring of wheel suspension of motor vehicle, has spring seat and is assembled from components and elastomeric spring pad, where spring plate housing encloses mold bodies of compression spring end slope Download PDFInfo
- Publication number
- DE102012213905A1 DE102012213905A1 DE201210213905 DE102012213905A DE102012213905A1 DE 102012213905 A1 DE102012213905 A1 DE 102012213905A1 DE 201210213905 DE201210213905 DE 201210213905 DE 102012213905 A DE102012213905 A DE 102012213905A DE 102012213905 A1 DE102012213905 A1 DE 102012213905A1
- Authority
- DE
- Germany
- Prior art keywords
- spring
- spring plate
- helical compression
- compression spring
- plate
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 title claims abstract description 41
- 238000007906 compression Methods 0.000 title claims abstract description 41
- 239000000725 suspension Substances 0.000 title claims description 13
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 10
- 230000001447 compensatory effect Effects 0.000 abstract 1
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- F16F1/122—Attachments or mountings where coils, e.g. end coils, of the spring are rigidly clamped or similarly fixed
-
- 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
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/30—Spring/Damper and/or actuator Units
- B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
- B60G2202/312—The spring being a wound spring
-
- 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
-
- 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
-
- 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
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/42—Springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Springs (AREA)
Abstract
Description
Die Erfindung betrifft einen Federteller für eine Schraubendruckfeder einer Radaufhängung eines Kraftfahrzeugs, nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a spring plate for a helical compression spring of a wheel suspension of a motor vehicle, according to the preamble of
Verschiedene Federteller wurden bisher entwickelt und fanden in den unterschiedlichsten Fahrzeugen ihre Anwendung. Dabei werden Schraubendruckfedern als Tragfedern zur Abfederung und Schwingungsdämpfung des Fahrzeugaufbaues von Fahrzeugen eingesetzt. Diese Schraubendruckfedern bestehen im Allgemeinen aus Draht, der meistens mit einer gleichbleibenden Steigung im federungswirksamen Bereich einen hydraulischen Schwingungsdämpfer umhüllt. Dabei ist es wichtig, dass sich die Federenden der Schraubendruckfeder richtig abstützen können.Various spring plates have been developed so far and found their application in a wide variety of vehicles. In this case, helical compression springs are used as suspension springs for cushioning and vibration damping of the vehicle body of vehicles. These helical compression springs are generally made of wire, which usually wraps around a hydraulic damper at a constant pitch in the spring-active area. It is important that the spring ends of the helical compression spring can support properly.
Aus Kostengründen werden bei der Mehrzahl der Großserienfedern die Federenden ohne mechanische Bearbeitung ausgeführt und entsprechend der Federtellersteigung angelegt. Der Nachteil der etwas größeren Bauhöhe und der Mehraufwand für die in beide Federteller einzuarbeitende Endsteigung sowie der im allgemeinen notwendige Verdrehausgleich eines Federtellers zur Anpassung an die Fertigungsstreuung der Windungszahl einer Federtype werden dabei in Kauf genommen.For cost reasons, the spring ends are performed without mechanical processing and applied according to the spring plate pitch in the majority of large-capacity springs. The disadvantage of the slightly larger height and the overhead for the incorporated in both spring plate end slope and the generally necessary Verdrehausgleich a spring plate to adapt to the manufacturing dispersion of the number of turns of a spring type are taken into account.
Ein Federteller zur Aufnahme von solchen Schraubendruckfedern ist aus der
Normalerweise werden Schraubendruckfedern nicht eingespannt, oder es werden flache Federenden ohne Steigung eingespannt, wie in der
Aufgabe der Erfindung ist es, einen Federteller zu schaffen, der es ermöglicht, eine Schraubendruckfeder mit Steigung am Federende in einfacher Weise an der Federauflage festzulegen. Gleichzeitig sollen Feder und Federteller einfach zusammen fügbar sein.The object of the invention is to provide a spring plate, which makes it possible to set a helical compression spring with slope at the spring end in a simple manner to the spring support. At the same time spring and spring plate should be easy to join together.
Die Aufgabe wird durch die Merkmale des Patentanspruches 1 gelöst. Vorteilhafte Ausführungsformen beschreiben die abhängigen Ansprüche.The object is solved by the features of
Nach der Erfindung ist ein Federteller für eine Schraubendruckfeder einer Radaufhängung eines Kraftfahrzeugs, mit einem über wenigstens einen Teilbereich des Endes der Schraubendruckfeder formschlüssig angepassten Federsitz dadurch gekennzeichnet, dass der Federteller aus mehreren Teilen gebaut ist und wenigstens aus einer elastomeren Federunterlage, jeweils einem diese wenigstens teilweise umschließenden, die Steigung des Schraubendruckfederendes ausgleichenden unteren und oberen Formkörper besteht, die von aneinander befestigbaren Winkeln eines Federtellergehäuses gabelförmig umgriffen und gegeneinander gedrückt verspannt gehalten sind. Ein so gebauter Federteller hat den Vorteil, dass er auf einfache Weise an der Feder festgelegt und montiert werden kann. Insbesondere, wenn er mit zentrischer Öffnung gestaltet ist, ist es auf einfache Weise möglich, dass dieser die Schraubendruckfeder an einer karosserie- oder radseitigen Federaufnahme festlegt.According to the invention, a spring plate for a helical compression spring of a wheel suspension of a motor vehicle, with a positively over at least a portion of the end of the helical compression spring spring seat characterized in that the spring plate is constructed of several parts and at least one elastomeric spring pad, one at least partially enclosing, the slope of the helical compression spring end compensating lower and upper moldings, which are embraced by attachable angles of a spring plate housing forked and pressed against each other are held clamped. A spring plate thus constructed has the advantage that it can be easily fixed and mounted on the spring. In particular, if it is designed with a central opening, it is easily possible that this determines the helical compression spring on a body or wheel-side spring receiving.
Dabei kann der untere und/oder obere Formkörper aus Kunststoff bestehen und die Winkel können über eine Rohrverschraubung aneinander befestigbar sein. Wenn diese dann noch aus Metall bestehen, zeichnet sich der Federteller sowohl durch geringes Gewicht, als auch durch Stabilität aus, was sehr von Vorteil ist, da er ja nicht nur beim Ein-, sondern auch beim Ausfedern die Schraubendruckfeder an ihrer Federaufnahme, zum Beispiel an der Karosserie, fixiert.In this case, the lower and / or upper mold body made of plastic and the angle can be fastened to each other via a pipe fitting. If these then still made of metal, the spring plate is characterized by both low weight, as well as by stability, which is very beneficial, since he not only when one, but also during rebound the helical compression spring on its spring retainer, for example on the body, fixed.
Eine weitere vorteilhafte Ausführung des Federtellers ist dadurch gekennzeichnet, dass dieser ein Ende einer Schraubendruckfeder eines Federbeins abstützt und/oder mit der Federaufnahme verbindet und die Radaufhängung weiterhin wenigstens aus einem Teleskopschwingungsdämpfer besteht, dessen Ende einer Kolbenstange bzw. dessen Dämpfergehäuse mit einer Einrichtung zur Befestigung an einem Fahrzeugaufbau bzw. an der Radaufhängung versehen ist. So kann auf einfache Weise bei einer herkömmlichen Radaufhängung der erfindungsgemäße Federteller dazu benutzt werden, die Schraubendruckfeder karosserieseitig oder Dämpferzylinderseitig festzulegen. So ermöglicht die Erfindung die Verwendung von Schraubendruckfedern mit Endwindungssteigung in einem Einspannfederteller.A further advantageous embodiment of the spring plate is characterized in that it supports one end of a helical compression spring of a shock absorber and / or connects to the spring receiver and the suspension further consists at least of a telescopic vibration damper, the end of a piston rod or its damper housing with a device for attachment a vehicle body or is provided on the wheel suspension. Thus, in a simple manner in a conventional suspension of the spring plate according to the invention can be used to determine the helical compression spring body side or damper cylinder side. Thus, the invention allows the use of helical compression springs with Endwindungssteigung in a Einspannfederteller.
Die Erfindung wird anhand von schematisch dargestellten Zeichnungen weiter erläutert. Es zeigen:The invention will be further explained with reference to schematically illustrated drawings. Show it:
Nicht dargestellt in den Figuren sind ein Radführungsglied eines Rades eines mehrspurigen Kraftfahrzeugs und ein gegenüberliegender Bereich eines Federbeins, die Abstützung an der Karosserie des Kraftfahrzeugs, zum Beispiel im Federbeindom, da die Gestaltung eines Federbeins bzw. Feder-Dämpfer-Beins in diesen Bereichen so ist, wie im bekannten Stand der Technik üblich. Die vorliegende Erfindung befasst sich mit einem Federteller
Der Federteller
Eine Montagehilfe sichert die korrekte Positionierung der Formkörper
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 2932500 A1 [0004] DE 2932500 A1 [0004]
- DE 2942135 A1 [0004] DE 2942135 A1 [0004]
- DE 102007041731 B4 [0005] DE 102007041731 B4 [0005]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210213905 DE102012213905A1 (en) | 2012-08-06 | 2012-08-06 | Spring plate for helical compression spring of wheel suspension of motor vehicle, has spring seat and is assembled from components and elastomeric spring pad, where spring plate housing encloses mold bodies of compression spring end slope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210213905 DE102012213905A1 (en) | 2012-08-06 | 2012-08-06 | Spring plate for helical compression spring of wheel suspension of motor vehicle, has spring seat and is assembled from components and elastomeric spring pad, where spring plate housing encloses mold bodies of compression spring end slope |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012213905A1 true DE102012213905A1 (en) | 2014-05-22 |
Family
ID=50625525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210213905 Granted DE102012213905A1 (en) | 2012-08-06 | 2012-08-06 | Spring plate for helical compression spring of wheel suspension of motor vehicle, has spring seat and is assembled from components and elastomeric spring pad, where spring plate housing encloses mold bodies of compression spring end slope |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102012213905A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160121674A1 (en) * | 2014-10-30 | 2016-05-05 | Hyundai Mobis Co., Ltd. | Suspension system for vehicle |
JP2016168992A (en) * | 2015-03-16 | 2016-09-23 | 日信工業株式会社 | Rear suspension structure for vehicle and lower arm caulking part formation method |
DE102015215745A1 (en) | 2015-08-18 | 2017-02-23 | Bayerische Motoren Werke Aktiengesellschaft | spring Plate |
DE102015218944A1 (en) | 2015-09-30 | 2017-03-30 | Bayerische Motoren Werke Aktiengesellschaft | Spring support and method for its production |
WO2017121557A1 (en) * | 2016-01-13 | 2017-07-20 | Zf Friedrichshafen Ag | Spring seat for a vibration damper, and vibration damper |
WO2019238959A1 (en) * | 2018-06-14 | 2019-12-19 | Basf Polyurethanes Gmbh | Coil spring of a motor vehicle suspension, method for producing same, and motor vehicle suspension |
DE102020100922A1 (en) | 2020-01-16 | 2021-07-22 | Audi Aktiengesellschaft | Spring arrangement for a motor vehicle suspension |
US20220288989A1 (en) * | 2021-03-11 | 2022-09-15 | Hyundai Motor Company | Suspension system for vehicle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2932500A1 (en) | 1979-08-10 | 1981-02-12 | Hoesch Estel Werke Ag | SPRING PLATE FOR SCREW PRESSURE SPRINGS |
DE2942135A1 (en) | 1979-10-18 | 1981-04-30 | Volkswagenwerk Ag, 3180 Wolfsburg | UNDERLAY OF ELASTIC MATERIAL FOR COIL SPRINGS OF A MOTOR VEHICLE SUSPENSION |
DE19614246C1 (en) * | 1996-04-10 | 1997-09-04 | Daimler Benz Ag | Two components joined by helical compression spring |
FR2799694A1 (en) * | 1999-10-14 | 2001-04-20 | Peugeot Citroen Automobiles Sa | Upper spring support for motor vehicle suspension has elastic damping ring between upper collet and spring top coil |
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 |
DE102007041731B4 (en) | 2007-09-04 | 2011-12-08 | Zf Friedrichshafen Ag | Suspension for a vehicle |
-
2012
- 2012-08-06 DE DE201210213905 patent/DE102012213905A1/en active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2932500A1 (en) | 1979-08-10 | 1981-02-12 | Hoesch Estel Werke Ag | SPRING PLATE FOR SCREW PRESSURE SPRINGS |
DE2942135A1 (en) | 1979-10-18 | 1981-04-30 | Volkswagenwerk Ag, 3180 Wolfsburg | UNDERLAY OF ELASTIC MATERIAL FOR COIL SPRINGS OF A MOTOR VEHICLE SUSPENSION |
DE19614246C1 (en) * | 1996-04-10 | 1997-09-04 | Daimler Benz Ag | Two components joined by helical compression spring |
FR2799694A1 (en) * | 1999-10-14 | 2001-04-20 | Peugeot Citroen Automobiles Sa | Upper spring support for motor vehicle suspension has elastic damping ring between upper collet and spring top coil |
DE102007041731B4 (en) | 2007-09-04 | 2011-12-08 | Zf Friedrichshafen Ag | Suspension for a vehicle |
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 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160121674A1 (en) * | 2014-10-30 | 2016-05-05 | Hyundai Mobis Co., Ltd. | Suspension system for vehicle |
US9604516B2 (en) * | 2014-10-30 | 2017-03-28 | Hyundai Mobis Co., Ltd. | Suspension system for vehicle |
JP2016168992A (en) * | 2015-03-16 | 2016-09-23 | 日信工業株式会社 | Rear suspension structure for vehicle and lower arm caulking part formation method |
DE102015215745A1 (en) | 2015-08-18 | 2017-02-23 | Bayerische Motoren Werke Aktiengesellschaft | spring Plate |
DE102015218944A1 (en) | 2015-09-30 | 2017-03-30 | Bayerische Motoren Werke Aktiengesellschaft | Spring support and method for its production |
WO2017121557A1 (en) * | 2016-01-13 | 2017-07-20 | Zf Friedrichshafen Ag | Spring seat for a vibration damper, and vibration damper |
WO2019238959A1 (en) * | 2018-06-14 | 2019-12-19 | Basf Polyurethanes Gmbh | Coil spring of a motor vehicle suspension, method for producing same, and motor vehicle suspension |
DE102020100922A1 (en) | 2020-01-16 | 2021-07-22 | Audi Aktiengesellschaft | Spring arrangement for a motor vehicle suspension |
DE102020100922B4 (en) | 2020-01-16 | 2021-08-26 | Audi Aktiengesellschaft | Spring arrangement for a motor vehicle suspension |
US20220288989A1 (en) * | 2021-03-11 | 2022-09-15 | Hyundai Motor Company | Suspension system for vehicle |
US11628702B2 (en) * | 2021-03-11 | 2023-04-18 | Hyundai Motor Company | Suspension system for vehicle |
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