DE202005010928U1 - Spring system for especially single-track vehicles has spring spoke elements consisting of pneumatic or compressed gas spring elements interconnecting large and small hollow cylinders, creating radial spring force - Google Patents
Spring system for especially single-track vehicles has spring spoke elements consisting of pneumatic or compressed gas spring elements interconnecting large and small hollow cylinders, creating radial spring force Download PDFInfo
- Publication number
- DE202005010928U1 DE202005010928U1 DE200520010928 DE202005010928U DE202005010928U1 DE 202005010928 U1 DE202005010928 U1 DE 202005010928U1 DE 200520010928 DE200520010928 DE 200520010928 DE 202005010928 U DE202005010928 U DE 202005010928U DE 202005010928 U1 DE202005010928 U1 DE 202005010928U1
- Authority
- DE
- Germany
- Prior art keywords
- spring
- vehicles
- kinds according
- elements
- pressure
- 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
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/26—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes
- B60B9/28—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes with telescopic action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/26—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Die Erfindung betrifft ein Federsystem für Fahrzeuge, vorzugsweise für Fahrräder oder Motorräder, das aus Luft- oder Gasdruck-Federelemente, die als Rad-Speichen direkt in das Laufrad eingebaut sind, besteht.The The invention relates to a spring system for vehicles, preferably for bicycles or Motorcycles, that from air or gas pressure spring elements acting as wheel spokes are installed directly in the impeller.
Es gibt zahlreiche Federsysteme, die für Fahrzeuge konzipiert sind. Fast alle haben eines gemeinsam: Die abrupte Bewegungen der Radachse werden durch Federelemente außerhalb des Laufrads aufgefangen, abgesehen von der Federung die zusätzlich durch Luftfüllung der Reifen erzeugt wird. Die Federsysteme, die z.B. für Fahrrad konzipiert sind, bestehen aus Federelemente, die in den Fahrrad-Rahmen und in der Fahrrad-Gabel eingebaut sind. Der Rahmen ist in zwei Teilen getrennt, die durch ein Gelenk mit einander gekoppelt sind. Das Federelement ist in der Mitte eingebaut und federt die „Knick-Bewegung" der Rahmen. Trotz gute Federung und gute Federelemente (teilweise aus Gasdruck-Federn bestehend) ermöglicht diese Feder-Technik keine perfekte Federung.It There are numerous spring systems designed for vehicles. Almost all have one thing in common: the abrupt movements of the wheel axle by spring elements outside the impeller collected, apart from the suspension in addition by air filling the tire is generated. The spring systems, e.g. for bicycle are designed, consist of spring elements in the bicycle frame and are installed in the bicycle fork. The frame is in two Parts separated, which are coupled by a joint with each other. The spring element is installed in the middle and cushions the "kinking movement" of the frame good suspension and good spring elements (partially from gas pressure springs consisting) This spring technique does not have perfect suspension.
Federkraft-Elemente auf den Speichen eines Rads anzubringen, ist schon längst bekannt. Es gibt sogar Fahrzeuge, die Speichen-Reifen aufweisen, die blattfederartig gebaut sind und die biegsam sind, was bei Einwirkung von Aussenkräften eine Federung erzeugen. Diese Federung ist relativ gut, hat aber mehrere Nebeneffekte:
- – die Blattfeder-Speichen erzeugen sehr laute Geräusche, die den Fahrkomfort gewaltig beeinträchtigen,
- – die Blattfeder-Speichen sind nicht gut ansprechbar bei Unebenheiten.
- - The leaf-spring spokes produce very loud noises, which affect the ride comfort enormously,
- - The leaf spring spokes are not responsive to bumps.
Sie erzeugen anfangs sehr starke Federkräfte, und werden immer weicher, je weiter die Rad-Achse gegenüber den Felgen geschwenkt wird. Dadurch ist die Federkraft unproportional, was auch die Ansprechbarkeit negativ beeinflusst.she initially generate very strong spring forces, and are getting softer, the farther the wheel axis opposite the rims is pivoted. As a result, the spring force is disproportionate, which also negatively affects the responsiveness.
Der in den Schutzansprüchen 1 bis 19 angegebenen Erfindung liegt das Problem zugrunde, ein Federsystem für Fahrzeuge, vorzugsweise für Fahrräder zu schaffen, das in der Lage ist, eine weitgehend verbesserte Federung zu ermöglichen.Of the in the protection claims 1 to 19 indicated invention is based on the problem, a spring system for vehicles, preferably for Cycles to create that is capable of a largely improved suspension to enable.
Dieses Problem wird mit den in den Schutzansprüchen 1 bis 19 aufgeführten Merkmalen gelöst.This Problem is with the features listed in the claims 1 to 19 solved.
Vorteile der Erfindung sind:
- – direkte und schnelle Ansprechbarkeit,
- – keine Belastung für die Radachse oder Rahmen-Teile,
- – Federung gegen jeden Vektor-Kraft-Richtung,
- – Fahrbahnunebenheiten werden sehr gut geglättet.
- - direct and fast response,
- No load on the wheel axle or frame parts,
- - suspension against any vector force direction,
- - Road bumps are smoothed very well.
Ausführungsbeispiele
der Erfindung werden anhand der
Wenn
man den Ablauf des Feder-Vorgangs mit Hilfe von Aufnahmen einer
Hochgeschwindigkeits-Videokamera genau beobachtet, sieht man warum
alle herkömmliche
Fahrrad-Feder-Systeme versagen, eine perfekte Federung zu liefern
(
Nehmen
wird zuerst das vordere Laufrad
Die
Federelemente (Luftdruck- / Gasdruck-Feder) sind in einem grösseren Hohlzylinder
Die
Erfindung ist in der Lage jede Stossrichtung in die geometrische
Laufrad-Ebene
Die
Ein ähnliches
System, jedoch viel einfacher konzipiert, kann auch in einem Fahrrad
In
der
Bei
einem Fahrrad, ist das Aufpumpen von Feder-Elementen nicht unbedingt
notwendig, weil die Federkraft nicht extrem stark sein muss. Allein
durch die Komprimierung der atmosphärischen Luft, der unter normalen
Druck sich in der Luftdruck-Kammer
Die
Variante, die in der
In
der
Dadurch
dass die Radfelge gegenüber
der Achse in eine senkrecht auf der Achse angeordnete geometrische
Ebene sich schwenken kann, ist nur eine Bremsung über die
Achse möglich.
Dafür kommen
Nabenbremse, Scheibenbremse
Die
Das Speichen-Feder-System, das hier dargestellt worden ist, kann bei Fahrrädern auch als Tretkurbel-Antrieb für die Überwindung des Totpunktbereichs verwendet werden. Es ist bekannt, dass bei Fahrrädern ein Totpunktbereich eintrifft, wenn die Pedal-Stellung senkrecht ist. Durch die Feder-Elemente, die hier dargestellt worden sind, wird bei Kraftanwendung, bzw. Antriebskraft ein Teil der Kraft in dem Feder-System gespeichert, was bei einem Totpunktbereich wieder automatisch abgegeben wird. Das hilft diesen Bereich ohne grosse Anstrengung zu überwinden, was zu einem positiven „Nebeneffekt" dieses Federsystems zählt.The Spoke-spring system that has been presented here may be included bicycles also as a pedal drive for overcoming of the dead center area. It is known that in bicycles Dead center area arrives when the pedal position is vertical. By the spring elements that have been presented here is when force application, or driving force part of the force stored in the spring system, what is automatically released again at a dead center area. This helps to overcome this area without much effort what a positive "side effect" of this spring system counts.
In
allen diesen Feder-Systemen können auch
Blattfeder
- 11
- LaufradWheel
- 22
- Hindernisobstacle
- 33
- Gummi-ReifenRubber tires
- 44
- Felgenrims
- 55
- Radachsewheel axle
- 66
- Vektor-Kraft-RichtungVector force direction
- 77
- Federgabelfork
- 88th
- Fahrradrahmenbicycle frame
- 99
- geometrische Laufrad-Ebenegeometric Impeller plane
- 1010
- Innenkreisesinner circle
- 1111
- Gelenkejoints
- 1212
- Feder-Befestigungs-PunkteSpring mounting points
- 1313
- Öseeyelet
- 1414
- Rohrpipe
- 1515
- Verbindungsflächenconnection surfaces
- 1616
- Bolzenbolt
- 1717
- Fahrzeugvehicle
- 1818
- Luft-Feder-Element-Air spring-element
- Speichenspoke
- 1919
- Elektroventilensolenoid valves
- 2020
- Steuerungcontrol
- 2121
- Feder-Element-Druck-Spring-element pressure
- Kammerchamber
- 2222
- Hohl-ZylinderHollow cylinder
- 2323
- Kolbenpiston
- 2424
- LeitungsrohrPipeline
- 2525
- Fahrradbicycle
- 2626
- Druckwerte-AnzeigePressure values display
- 2727
- Funkempfängerradio receiver
- 2828
- Luftdruck-SensorenAir pressure sensors
- 2929
- Fahrradcomputerbike computer
- 3030
- Bord-ComputerOn-board computer
- 3131
- Blasebalgbellows
- 3232
- Führungs-ScheibenGuiding discs
- 3333
- Blattfedernleaf springs
- 3434
- Stahlfedernsteel springs
- 3535
- Hohl-ZylindernHollow cylinders
- 3636
- Scheibenbremsedisc brake
- 3737
- Felgen-BremseRim brake
- 3838
- Führungs-SchieneGuide rail
- 3939
- Führungsrolleleadership
- 4040
- Führungsrollen-FederGuide rollers Pen
- 4141
- Trichterfunnel
- 4242
- Grosse Befestigungs-HohlzylinderSize Mounting hollow cylinder
- 4343
- – kleinere Befestigungs-Hohlzylinder - smaller ones Mounting hollow cylinder
- 4444
- – herkömmliche Speichen - conventional spoke
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520010928 DE202005010928U1 (en) | 2005-07-12 | 2005-07-12 | Spring system for especially single-track vehicles has spring spoke elements consisting of pneumatic or compressed gas spring elements interconnecting large and small hollow cylinders, creating radial spring force |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520010928 DE202005010928U1 (en) | 2005-07-12 | 2005-07-12 | Spring system for especially single-track vehicles has spring spoke elements consisting of pneumatic or compressed gas spring elements interconnecting large and small hollow cylinders, creating radial spring force |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005010928U1 true DE202005010928U1 (en) | 2005-10-27 |
Family
ID=35267788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520010928 Expired - Lifetime DE202005010928U1 (en) | 2005-07-12 | 2005-07-12 | Spring system for especially single-track vehicles has spring spoke elements consisting of pneumatic or compressed gas spring elements interconnecting large and small hollow cylinders, creating radial spring force |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005010928U1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103287202A (en) * | 2013-06-17 | 2013-09-11 | 南京航空航天大学 | Hydraulic type composite vehicle wheel |
WO2020018403A1 (en) * | 2018-07-19 | 2020-01-23 | Air Suspension Wheels, LLC | Wheel assembly including controllable operating response gas spring and related methods |
US10987970B2 (en) | 2018-07-19 | 2021-04-27 | Gacw Incorporated | Wheel assembly including inner and outer rim coupled rings defining a mechanical stop and related methods |
US10987971B2 (en) | 2018-07-19 | 2021-04-27 | Gacw Incorporated | Wheel assembly including outer rim coupled ring defining a mechanical stop and related methods |
US11135871B2 (en) | 2018-07-19 | 2021-10-05 | Gacw Incorporated | Wheel assembly including inner and outer rim coupled hydraulic dampers and related methods |
US20210354508A1 (en) * | 2018-09-07 | 2021-11-18 | Commonwealth Scientific And Industrial Research Organisation | Wheel arrangement |
US11325417B2 (en) | 2018-07-19 | 2022-05-10 | Gacw Incorporated | Wheel assembly including arcuate inner and outer rim assemblies and related methods |
US11554606B2 (en) | 2018-07-19 | 2023-01-17 | Gacw Incorporated | Off-highway vehicle including frame coupled gas spring wheel assemblies |
US11565552B2 (en) | 2018-07-19 | 2023-01-31 | Gacw Incorporated | Wheel assembly including spaced apart tread members having stacked rubber and reinforcing layers and related methods |
US11590795B2 (en) | 2018-07-19 | 2023-02-28 | Gacw Incorporated | Wheel assembly including sidewall cover assembly and related methods |
-
2005
- 2005-07-12 DE DE200520010928 patent/DE202005010928U1/en not_active Expired - Lifetime
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103287202A (en) * | 2013-06-17 | 2013-09-11 | 南京航空航天大学 | Hydraulic type composite vehicle wheel |
CN103287202B (en) * | 2013-06-17 | 2015-05-20 | 南京航空航天大学 | Hydraulic type composite vehicle wheel |
US11173744B2 (en) | 2018-07-19 | 2021-11-16 | Gacw Incorporated | Wheel assembly including disk defining a mechanical stop and related methods |
US11458760B2 (en) | 2018-07-19 | 2022-10-04 | Gacw Incorporated | Wheel assembly including relative movement sensor and related methods |
WO2020018405A1 (en) * | 2018-07-19 | 2020-01-23 | Air Suspension Wheels, LLC | Wheel assembly including relative movement sensor and related methods |
US10987970B2 (en) | 2018-07-19 | 2021-04-27 | Gacw Incorporated | Wheel assembly including inner and outer rim coupled rings defining a mechanical stop and related methods |
US10987971B2 (en) | 2018-07-19 | 2021-04-27 | Gacw Incorporated | Wheel assembly including outer rim coupled ring defining a mechanical stop and related methods |
US10987969B2 (en) | 2018-07-19 | 2021-04-27 | Gacw Incorporated | Wheel assembly including lateral stops and related methods |
CN113195254A (en) * | 2018-07-19 | 2021-07-30 | Gacw股份有限公司 | Wheel assembly including lateral stops and related methods |
US11135871B2 (en) | 2018-07-19 | 2021-10-05 | Gacw Incorporated | Wheel assembly including inner and outer rim coupled hydraulic dampers and related methods |
WO2020018403A1 (en) * | 2018-07-19 | 2020-01-23 | Air Suspension Wheels, LLC | Wheel assembly including controllable operating response gas spring and related methods |
US11801711B2 (en) | 2018-07-19 | 2023-10-31 | Gacw Incorporated | Wheel assembly including controllable operating response gas spring and related methods |
US11279170B2 (en) | 2018-07-19 | 2022-03-22 | Gacw Incorporated | Wheel assembly including flexible inboard seal and related methods |
US11325417B2 (en) | 2018-07-19 | 2022-05-10 | Gacw Incorporated | Wheel assembly including arcuate inner and outer rim assemblies and related methods |
US11458759B2 (en) | 2018-07-19 | 2022-10-04 | Gacw Incorporated | Wheel assembly including tread assemblies and related methods |
US20200023677A1 (en) * | 2018-07-19 | 2020-01-23 | Air Suspension Wheels, LLC | Wheel assembly including controllable operating response gas spring and related methods |
US11554606B2 (en) | 2018-07-19 | 2023-01-17 | Gacw Incorporated | Off-highway vehicle including frame coupled gas spring wheel assemblies |
US11565552B2 (en) | 2018-07-19 | 2023-01-31 | Gacw Incorporated | Wheel assembly including spaced apart tread members having stacked rubber and reinforcing layers and related methods |
US11590795B2 (en) | 2018-07-19 | 2023-02-28 | Gacw Incorporated | Wheel assembly including sidewall cover assembly and related methods |
CN113195254B (en) * | 2018-07-19 | 2023-03-10 | Gacw股份有限公司 | Wheel assembly including lateral stops and related methods |
US20210354508A1 (en) * | 2018-09-07 | 2021-11-18 | Commonwealth Scientific And Industrial Research Organisation | Wheel arrangement |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20051201 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20090203 |