DE20317350U1 - Axle lifter for utility vehicles, especially trailers, has counter bearings formed by hinge bolt and shock absorber support bolt - Google Patents
Axle lifter for utility vehicles, especially trailers, has counter bearings formed by hinge bolt and shock absorber support bolt Download PDFInfo
- Publication number
- DE20317350U1 DE20317350U1 DE20317350U DE20317350U DE20317350U1 DE 20317350 U1 DE20317350 U1 DE 20317350U1 DE 20317350 U DE20317350 U DE 20317350U DE 20317350 U DE20317350 U DE 20317350U DE 20317350 U1 DE20317350 U1 DE 20317350U1
- Authority
- DE
- Germany
- Prior art keywords
- lifting device
- axle
- axle lifting
- abutment
- console
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
- B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
- B62D61/125—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels the retractable wheel being a part of a set of tandem wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
- B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
- B60G11/34—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs
- B60G11/46—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also fluid springs
- B60G11/465—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also fluid springs with a flexible wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
- B60G9/003—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle being rigidly connected to a trailing guiding device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/30—Rigid axle suspensions
- B60G2200/31—Rigid axle suspensions with two trailing arms rigidly connected to the axle
-
- 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
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic 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
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/43—Fittings, brackets or knuckles
- B60G2204/4302—Fittings, brackets or knuckles for fixing suspension arm on the vehicle body or 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
- B60G2204/47—Means for retracting the suspension
- B60G2204/4702—Means for retracting the suspension pneumatically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Die Erfindung betrifft eine Achsanhebevorrichtung für Nutzfahrzeuge, insbesondere Anhänger und Aufliegen von Lastkraftwagen, nach dem Oberbegriff des Schutzanspruchs 1.The invention relates to an axle lifting device for commercial vehicles, especially followers and Laying up of trucks, according to the generic term of the protection claim 1.
Derartige Achsanhebevorrichtung sind bekannt und setzen voraus, daß die anzuhebende Achse von zwei parallelen Führungslenkern getragen wird. Die Führungslenker sind dabei jeweils einenends luftgefedert an dem Fahrzeugchassis und anderenends über einen Gelenkbolzen schwenkbeweglich an einer Konsole abgestützt, die wiederum an dem Fahrzeugchassis angebracht ist. Üblicherweise ist an jedem Führungslenker eine Achsanhebevorrichtung vorgesehen. Diese weist einen Träger auf, der an der Konsole montiert ist und an dem eine Hubvorrichtung angeordnet ist. Die ausfahrende Hubvorrichtung greift an dem Führungslenker an und schwenkt diesen nach oben, so daß auch die an dem Führungslenker befestigte Achse angehoben wird.Such axle lifting device are known and assume that the axle to be lifted is supported by two parallel guide links. The leadership are air-suspended on the vehicle chassis at one end and other ends over a pivot pin is pivotally supported on a bracket that is in turn attached to the vehicle chassis. Usually is on each guide link an axle lifting device is provided. This has a carrier which is mounted on the console and on which a lifting device is arranged is. The extending lifting device engages on the guide link and swings it upwards, so that also on the guide link fixed axis is raised.
Üblicherweise wird der Träger an der Konsole angeschweißt und/oder angeschraubt, wenn eine Hubvorrichtung geordert wird. Für die Herstellung einer Schraubverbindung müssen hierzu Löcher in die Konsole gebohrt werden, deren Anbringung, auch nachträglich, mit Kosten einhergeht. Die Oberfläche der Konsole wird, jedenfalls bei nachträglichen Schweißarbeiten beschädigt und ist einer erhöhten Korrosion ausgesetzt. Ein nachträgliches Anbringen der Achsanhebevorrichtung ist somit arbeitsintensiv und kostenträchtig.Usually becomes the carrier welded to the console and / or screwed when a lifting device is ordered. For the production a screw connection holes for this be drilled into the console, their attachment, even afterwards, with Costs. The surface of the Console, at least for subsequent welding work damaged and is an increased corrosion exposed. An afterthought Attaching the axle lifting device is thus labor intensive and costly.
Um einen nachträglichen Einbau einer Achsanhebevorrichtung
ohne nachträgliche
Bearbeitung der Konsole zu ermöglichen,
wurde eine in der
Der Erfindung liegt die Aufgabe zugrunde, eine Achsanhebevorrichtung der eingangs beschriebenen Art, die für einen nachträglichen Einbau durch einfaches Abstützen an Widerlagern und aufgrund verbesserter Hebelverhältnisse auch zum Anheben schwerer Achsen geeignet ist.The invention has for its object a Axle lifting device of the type described at the outset, for one later Installation by simple support on abutments and due to improved leverage is also suitable for lifting heavy axles.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Schutzanspruchs 1 gelöst.This object is achieved by the Features of the protection claim 1 solved.
Dadurch, daß das erste Widerlager mittelbar oder unmittelbar von dem Gelenkbolzen des Führungslenkers und das zweite Widerlager mittelbar oder unmittelbar von einem Stützbolzen für einen Stoßdämpfer gebildet wird, ergeben sich günstige Hebelverhältnisse und dementsprechend günstige Kräfteverhältnisse, so daß mit Hilfe der Achsanhebevorrichtung auch schwere Achsen mitsamt ihren Rädern angehoben werden können.Characterized in that the first abutment indirectly or directly from the hinge pin of the guide link and the second Abutment directly or indirectly from a support bolt formed for a shock absorber there are favorable leverage ratios and accordingly favorable balance of power, so that with With the help of the axle lifting device also heavy axles together with their wheels can be raised.
Durch das einfache Anlegen der Schenkel des Trägers der Achsanhebevorrichtung an den Gelenkbolzen und den Stützbolzen für einen Stoßdämpfer, ist die Achsanhebevorrichtung schnell auch nachträglich zu montieren, ohne das Nacharbeiten an der Konsole erforderlich sind.By simply putting on the legs of the carrier the axle lifting device on the hinge pin and the support pin for one Shock absorber, is to quickly assemble the axle lifting device later, without that Rework on the console is required.
Weitere Vorteile und Einzelheiten der Erfindung sind den in den Zeichnungen schematisch dargestellten Ausführungsbeispielen und der Beschreibung zu entnehmen. Es zeigen:Other advantages and details the invention are shown schematically in the drawings embodiments and the description. Show it:
Die Achsanhebevorrichtung
An dem Gelenkbolzen
Die Achsanhebevorrichtung
Zur weiteren Sicherung der Achsanhebevorrichtung
Wie in
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20317350U DE20317350U1 (en) | 2003-11-11 | 2003-11-11 | Axle lifter for utility vehicles, especially trailers, has counter bearings formed by hinge bolt and shock absorber support bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20317350U DE20317350U1 (en) | 2003-11-11 | 2003-11-11 | Axle lifter for utility vehicles, especially trailers, has counter bearings formed by hinge bolt and shock absorber support bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20317350U1 true DE20317350U1 (en) | 2004-02-12 |
Family
ID=31725187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20317350U Expired - Lifetime DE20317350U1 (en) | 2003-11-11 | 2003-11-11 | Axle lifter for utility vehicles, especially trailers, has counter bearings formed by hinge bolt and shock absorber support bolt |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20317350U1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006001839A1 (en) * | 2006-01-13 | 2007-07-26 | Otto Sauer Achsenfabrik Gmbh | Axle lifting device for a vehicle |
DE102006044598A1 (en) * | 2006-09-19 | 2008-03-27 | Bpw Bergische Achsen Kg | Axle lift for air suspension vehicle axles |
DE102007045849A1 (en) * | 2007-09-26 | 2009-04-02 | Bpw Bergische Achsen Kg | Actuating element for axle lifts and retrofit kit for axle lift actuators |
EP2502809A1 (en) | 2011-03-21 | 2012-09-26 | BPW Bergische Achsen KG | Lifting device for an axle guide and axle guide |
DE102011001431A1 (en) * | 2011-03-21 | 2012-09-27 | Bpw Bergische Achsen Kg | Axle suspension and axle lift for a vehicle axle |
EP2647512A2 (en) | 2012-04-02 | 2013-10-09 | BPW Bergische Achsen KG | Axle guide |
EP2946991A1 (en) * | 2014-05-21 | 2015-11-25 | ZF Friedrichshafen AG | Lifting system for a vehicle axle of a vehicle |
EP2495117B1 (en) | 2011-03-01 | 2018-06-27 | BPW Bergische Achsen KG | Support for pivotable mounting of the axle guide of a vehicle axle |
EP3473457A1 (en) * | 2017-10-17 | 2019-04-24 | VDL Weweler B.V. | Axle lift |
NL2028627B1 (en) * | 2021-07-05 | 2023-01-11 | Vdl Weweler Bv | Wheel axle suspension with axle lift |
-
2003
- 2003-11-11 DE DE20317350U patent/DE20317350U1/en not_active Expired - Lifetime
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006001839A1 (en) * | 2006-01-13 | 2007-07-26 | Otto Sauer Achsenfabrik Gmbh | Axle lifting device for a vehicle |
WO2007082679A1 (en) * | 2006-01-13 | 2007-07-26 | Saf-Holland Gmbh | Axle raising device for a vehicle |
US7854436B2 (en) | 2006-01-13 | 2010-12-21 | SAF-Holland, GmbH | Axle lifting device for a vehicle |
DE102006001839B4 (en) * | 2006-01-13 | 2011-03-17 | Saf-Holland Gmbh | Axle lifting device for a vehicle |
CN101309827B (en) * | 2006-01-13 | 2011-08-17 | 塞夫·霍兰德有限公司 | Axle raising device for a vehicle and wheel suspension mounted with the axle raising device |
DE102006044598A1 (en) * | 2006-09-19 | 2008-03-27 | Bpw Bergische Achsen Kg | Axle lift for air suspension vehicle axles |
EP1902933A3 (en) * | 2006-09-19 | 2008-12-24 | BPW Bergische Achsen KG | Axle lift for pneumatically suspended vehicle axles |
DE102007045849A1 (en) * | 2007-09-26 | 2009-04-02 | Bpw Bergische Achsen Kg | Actuating element for axle lifts and retrofit kit for axle lift actuators |
EP2495117B1 (en) | 2011-03-01 | 2018-06-27 | BPW Bergische Achsen KG | Support for pivotable mounting of the axle guide of a vehicle axle |
DE102011001431A1 (en) * | 2011-03-21 | 2012-09-27 | Bpw Bergische Achsen Kg | Axle suspension and axle lift for a vehicle axle |
DE102011001437A1 (en) | 2011-03-21 | 2012-09-27 | Bpw Bergische Achsen Kg | Lifting device for a wishbone and wishbone |
US8967646B2 (en) | 2011-03-21 | 2015-03-03 | Bpw Bergische Achsen Kg | Axle suspension and axle lift for a vehicle axle |
EP3272630A1 (en) * | 2011-03-21 | 2018-01-24 | BPW Bergische Achsen KG | Axle suspension for a vehicle axle |
EP2502809A1 (en) | 2011-03-21 | 2012-09-26 | BPW Bergische Achsen KG | Lifting device for an axle guide and axle guide |
DE102011001431B4 (en) | 2011-03-21 | 2022-09-29 | Bpw Bergische Achsen Kg | Axle lift for a vehicle axle |
EP2647512A2 (en) | 2012-04-02 | 2013-10-09 | BPW Bergische Achsen KG | Axle guide |
DE102012102848A1 (en) | 2012-04-02 | 2013-10-10 | Bpw Bergische Achsen Kg | wishbone |
EP2946991A1 (en) * | 2014-05-21 | 2015-11-25 | ZF Friedrichshafen AG | Lifting system for a vehicle axle of a vehicle |
EP3473457A1 (en) * | 2017-10-17 | 2019-04-24 | VDL Weweler B.V. | Axle lift |
NL2019746B1 (en) * | 2017-10-17 | 2019-04-24 | Vdl Weweler Bv | Axle lift |
NL2028627B1 (en) * | 2021-07-05 | 2023-01-11 | Vdl Weweler Bv | Wheel axle suspension with axle lift |
WO2023280780A1 (en) * | 2021-07-05 | 2023-01-12 | Vdl Weweler B.V. | Wheel axle suspension with axle lift |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040318 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20061129 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20090924 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20120222 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |