DE10208700A1 - Collapsible scooter, has back wheel driven by rotating pinions cooperating with toothed segments operated by pedals - Google Patents
Collapsible scooter, has back wheel driven by rotating pinions cooperating with toothed segments operated by pedalsInfo
- Publication number
- DE10208700A1 DE10208700A1 DE2002108700 DE10208700A DE10208700A1 DE 10208700 A1 DE10208700 A1 DE 10208700A1 DE 2002108700 DE2002108700 DE 2002108700 DE 10208700 A DE10208700 A DE 10208700A DE 10208700 A1 DE10208700 A1 DE 10208700A1
- Authority
- DE
- Germany
- Prior art keywords
- pedals
- scooter
- drive
- pins
- back wheel
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
- B62M1/32—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by directly driving the wheel axle, e.g. by using a ratchet wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K3/00—Bicycles
- B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
- B62M1/30—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of intermediate gears
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Transmission Devices (AREA)
Abstract
Description
Die Erfindung betrifft Transporttechnik, und zwar Fahrrad- und Rollerkonstruktion. The invention relates to transport technology, namely bicycle and scooter construction.
Es ist eine Rollerbauart (DE 299 07 700) nach IPK B 62 K 3/00 bekannt. Solcher Roller verfügt über einen Lenker, Rahmen, ein Vorder- und Hinterrad, einen Triebwerk, ein Pedal für rechten Fuß, das an der rechten Rollerseite befestigt ist. Am Pedal ist ein Hebel angeschlossen, der das Antriebskettenrad in Bewegung setzt. A scooter type (DE 299 07 700) according to IPK B 62 K 3/00 is known. Such scooter has a handlebar, frame, a front and rear wheel, an engine, a pedal for right foot, which is attached to the right side of the scooter. There is a lever on the pedal connected, which sets the drive sprocket in motion.
Beim regelmäßig wiederkehrenden Treten mit dem rechten Fuß auf das Pedal bewegt sich der Roller ruckweise. Es ist vorgesehen, dass der linke Fuß beim Fahren ständig auf dem Fußbrett des Rollers steht. Moving regularly with the right foot on the pedal the scooter jerkily. It is envisaged that the left foot will be constantly on the Footrest of the scooter stands.
Das Fahren durch regelmäßig wiederkehrendes Treten auf ein Pedal und nur mit rechtem Fuß reduziert die Effizienz des Antriebs auf 50% und macht schnell müde. Bei geringfügigen Änderungen der Fahrbahnverhältnisse erschwert sich das Fahren. Driving through regularly repeating pedaling and only with Right foot reduces the efficiency of the drive to 50% and quickly makes you tired. at minor changes in the road conditions make driving more difficult.
Es ist ein Fahrrad (Patent US 1,601,249) bekannt, das über einen Lenker, Rahmen, Vorder- und Hinterrad sowie Pedale verfügt, die an länglichen Hebeln befestigt sind. Die länglichen Hebel sind mit Gelenken am vorderen Rahmenteil befestigt. An hinterem Ende der länglichen Hebel sind Segmente des Antriebrades angebaut, die mit Zahnrädern des Antriebs in Verbindung stehen. Die Hebel mit den an ihnen befestigten Pedalen befinden sich dabei etwas über dem Rahmen. In der äußeren unteren Stellung sind hin zur Fahrbahnoberfläche geneigt. In die äußere obere Stellung werden die Pedale durch eine Zylinderfeder zurückgebracht, die zwischen dem Rahmen und den Hebeln sitzt. A bicycle (patent US 1,601,249) is known which has a handlebar, frame, Front and rear wheel and pedals that are attached to elongated levers. The elongated levers are attached to the front frame part with joints. At the rear end of the Elongated levers are segments of the drive wheel attached to the gears of the drive stay in contact. The levers with the pedals attached to them are there something over the frame. In the outer lower position are towards the road surface inclined. The pedals are in the outer upper position by a cylinder spring brought back, which sits between the frame and the levers.
Die Ausrichtung der Pedale gegenüber der Fahrbahnoberfläche und ihre hohe Senkrechtanordnung erweisen sich beim Fahren als unbequem. Das ungeschützte Zahnrad im Antrieb wird schnell schmutzig und nutzt sich schnell ab. Die fehlende Möglichkeit, die Antriebssegmente für die Zahnräder einzustellen, macht die Verzahnung problematisch. Ein Fahrrad mit solcher Bauart ist für den praktischen Gebrauch ungeeignet. The orientation of the pedals in relation to the road surface and their high Vertical arrangement turns out to be uncomfortable when driving. The unprotected gear in Drive quickly gets dirty and wears out quickly. The lack of possibility that Adjusting drive segments for the gears makes the gearing problem. On A bicycle of this type is unsuitable for practical use.
Die vorliegende Erfindung ist darauf gezielt, die Leistung und Betriebsdauer zu erhöhen und die Fahrqualität zu verbessern. The present invention is aimed at increasing performance and operating time increase and improve driving quality.
Das angegebene Ziel wird dadurch erreicht, dass sich die Pedale im vorgeschlagenen Fahrrad (Roller), das mit einem Lenker, Vor- und Hinterrad, und Antrieb ausgestattet ist, in der äußeren unteren Stellung zwischen länglichen Rahmenelementen befinden. Die spiralförmigen Federn, die das Heben der Pedale ermöglichen, befinden sich dabei innerhalb des Rahmens unter dem Fußbrett. Das bringt die Pedale des Fahrrads (Rollers) näher zur Fahrbahnoberfläche und ermöglicht ihre waagerechte Anordnung beim Leerlauf des Fahrrads (Rollers). Die Triebstockritzel des Antriebs sind mit selbstreinigenden Triebstöcken ausgestattet, die als Stifte mit darauf locker sitzenden Büchsen ausgeführt sind. Dabei bewegen sich die Büchsen den Stiften entlang der Strecke 2a (a = 0,1-0,5 mm). The stated goal is achieved in that the pedals in the proposed bicycle (scooter), which is equipped with a handlebar, front and rear wheel, and drive, are in the outer lower position between elongated frame elements. The spiral springs that allow the pedals to be lifted are located inside the frame under the footrest. This brings the pedals of the bike (scooter) closer to the road surface and enables them to be arranged horizontally when the bike (scooter) is idling. The drive rack sprockets are equipped with self-cleaning drive sticks, which are designed as pins with loose-fitting bushes. In this case, the cans move the pins along the track 2 a (a = 0.1-0.5 mm).
Die an den Pedalhebeln befestigten Antriebssegmente werden durch Einstellschlitze gegenüber dem Triebstockritzel präzise eingestellt. The drive segments attached to the pedal levers are through adjustment slots precisely adjusted compared to the pinion gear.
Zum bequemen Transportieren wird das Fahrrad (Roller) zusammengeklappt, dabei befinden sich der Lenker und der vordere Rahmenteil mit einem Rad nahe dem Hinterrad. For easy transport, the bike (scooter) is folded together are the handlebars and the front frame part with a wheel near the rear wheel.
Das Klapprad (Roller) hat einen Lenker 1, das Vorderrad 3, das Hinterrad 4, den Rahmen 2, dessen Vorderteil durch das Gelenk 9 mit dem Hinterteil des Rahmens 2 verbunden ist. Am Gelenk 9 sind die Pedale 8 befestigt. Die spiralförmigen Federn 10 innerhalb des Rahmens 2 führen die Pedale 8 in die obere Stellung. An den Pedalen 8 sind die Segmente 7 durch die Einstellschlitze 7' befestigt. Die Segmente 7 sind mit den Triebstockritzeln 5 verzahnt und mit den Freilaufkupplungen 6 kinematisch verbunden (Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5). Die Triebstockritzel 5 bestehen aus Scheiben 5', Stiften 5" mit darauf locker sitzenden Büchsen 5''' (Fig. 4). The folding bike (scooter) has a handlebar 1 , the front wheel 3 , the rear wheel 4 , the frame 2 , the front part of which is connected to the rear part of the frame 2 by the joint 9 . The pedals 8 are attached to the joint 9 . The spiral springs 10 within the frame 2 guide the pedals 8 to the upper position. The segments 7 are fastened to the pedals 8 through the adjustment slots 7 '. The segments 7 are toothed with the pinion 5 and kinematically connected to the one-way clutches 6 ( Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5). The rack and pinion 5 consist of disks 5 ', pins 5 "with loose-fitting bushes 5 ''' ( Fig. 4).
Beim Anfahren muß man den rechten und linken Fuß entsprechend auf das rechte und linke Pedal 8 stellen. Die Hände greifen den Lenker 1. Indem der Lauf an der Stelle nachgeahnt wird und die Füße abwechselnd auf das linke und rechte Pedal 8 treten, wird das Antriebsrad 4 durch die Segmente 7, Triebstockritzel 5 und Freilaufkupplungen 6 in Gang gesetzt. When starting, you have to put your right and left foot on the right and left pedal 8 accordingly. The hands grip the handlebar 1 . By guessing the run at this point and stepping on the left and right pedals 8 alternately, the drive wheel 4 is set in motion by the segments 7 , pinion gear 5 and one-way clutches 6 .
Beim Zusammenspiel der Zahnsegmente 7 mit Büchsen 5''' des Triebstockritzels 5 bewegen sich die Büchsen 5''' frei entlang den Stiften 5" mit der Entfernung 2a, die den Abständen zwischen den Scheiben 5' und Büchsen 5''' (Fig. 4) gleicht. Das ermöglicht eine Selbstreinigung des Antriebsmechanismus und dementsprechend einen leichten Lauf des Fahrrads (Rollers). Die spiralförmigen Federn 10 ermöglichen das Hochheben von Fußbrettern der Pedale 8 in die obere Stellung. When the toothed segments 7 interact with bushes 5 ″ ″ of the pinion gear 5 , the bushes 5 ″ ″ move freely along the pins 5 ″ with the distance 2 a, which corresponds to the distances between the disks 5 ′ and bushes 5 ″ ″ ( FIG . 4). this allows a similar self-cleaning of the drive mechanism and, accordingly, a smooth running of the bicycle (scooter). the helical springs 10 allow the raising of foot boards of the pedals 8 in the upper position.
Das vorgeschlagene Fahrrad (Roller) ist stabil, zuverlässig, bequem und als Transportmittel für Gelände mit unterschiedlichem Relief einsetzbar. Der Antriebsmechanismus des vorgeschlagenen Fahrrads (Rollers) erfordert keine zusätzliche Kraftanstrengung beim Fahren. The proposed bike (scooter) is stable, reliable, convenient and as Means of transport can be used for terrain with different reliefs. The Propulsion mechanism of the proposed bicycle (scooter) does not require an additional one Exertion when driving.
Fig. 1 Fahrrad (Roller), Seitenansicht. Fig. 1 bicycle (scooter), side view.
Fig. 2 Fahrrad (Roller), Ansicht von oben. Fig. 2 bicycle (scooter), top view.
Fig. 3 Ansicht 1-1; siehe zusammen mit Fig. 2. Fig. 3 view 1-1 ; see together with Fig. 2.
Fig. 4 Antriebsteile des Fahrrads (Rollers). Fig. 4 drive parts of the bicycle (scooter).
Fig. 5 Fahrrad (Roller) im geklappten Zustand. Fig. 5 bike (scooter) in the folded state.
Claims (1)
Die Pedale in der äußeren unteren Stellung befinden sich zwischen den länglichen Rahmenelementen. Die spiralförmigen Federn, die das Heben der Pedale ermöglichen, befinden sich dabei innerhalb des Rahmens unter dem Fußbrett. Im zusammengeklappten Zustand des Fahrrads (Rollers) befindet sich der vordere Rahmenteil mit einem Rad nahe dem Hinterrad. The foldable bicycle (scooter), characterized in that the drive mechanism has pinion pinions which are equipped with self-cleaning pin sticks in the form of pins with loose-fitting bushes in order to increase their drive effectiveness, operating time and improve driving quality. The bushes move along the pins and the drive segments are precisely adjusted by means of adjustment slots in relation to the rack pinion.
The pedals in the outer lower position are between the elongated frame elements. The spiral springs that allow the pedals to be lifted are located inside the frame under the footrest. When the bicycle (scooter) is folded, the front frame part with a wheel is located near the rear wheel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002108700 DE10208700B4 (en) | 2002-02-25 | 2002-02-25 | folding bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002108700 DE10208700B4 (en) | 2002-02-25 | 2002-02-25 | folding bicycle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10208700A1 true DE10208700A1 (en) | 2003-09-11 |
DE10208700B4 DE10208700B4 (en) | 2008-05-21 |
Family
ID=27740505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002108700 Expired - Fee Related DE10208700B4 (en) | 2002-02-25 | 2002-02-25 | folding bicycle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10208700B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103832530B (en) * | 2014-03-30 | 2015-12-02 | 吉首大学 | Self-service force slider vehicle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE42144C (en) * | G. W. KRAFT in Dresden | Innovation in drive devices for bicycles | ||
DE334332C (en) * | 1921-03-12 | E A Naether Akt Ges | Hand or foot drive for vehicles | |
FR501552A (en) * | 1917-04-02 | 1920-04-17 | Gustave Pereire | Trolley operated by pedal levers |
FR533449A (en) * | 1918-03-09 | 1922-03-02 | Child toy | |
US1601249A (en) * | 1924-09-13 | 1926-09-28 | Ped O Kar Mfg Company | Two-wheeled vehicle |
DE9005185U1 (en) * | 1990-05-07 | 1990-08-23 | Huang, Show Lang, Hsi Hu, Changhua, Tw | |
DE29907700U1 (en) * | 1999-04-30 | 1999-08-05 | Huang Bill | Sports bike |
-
2002
- 2002-02-25 DE DE2002108700 patent/DE10208700B4/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103832530B (en) * | 2014-03-30 | 2015-12-02 | 吉首大学 | Self-service force slider vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE10208700B4 (en) | 2008-05-21 |
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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 | ||
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication of lapse of patent is to be deleted | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110901 |