DE10304956A1 - Electric motor for electric bicycle is located in the pedal housing - Google Patents

Electric motor for electric bicycle is located in the pedal housing

Info

Publication number
DE10304956A1
DE10304956A1 DE2003104956 DE10304956A DE10304956A1 DE 10304956 A1 DE10304956 A1 DE 10304956A1 DE 2003104956 DE2003104956 DE 2003104956 DE 10304956 A DE10304956 A DE 10304956A DE 10304956 A1 DE10304956 A1 DE 10304956A1
Authority
DE
Germany
Prior art keywords
electric motor
drive
housing
pedal
rotor shaft
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.)
Withdrawn
Application number
DE2003104956
Other languages
German (de)
Inventor
Franz Josef Czerny
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE2003104956 priority Critical patent/DE10304956A1/en
Publication of DE10304956A1 publication Critical patent/DE10304956A1/en
Withdrawn legal-status Critical Current

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
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

The electric motor for a cycle is fixed into the pedal housing and has a hollow shaft having a toothed drive at the end. A metal housing serves to protect the motor.

Description

Die Erfindung dient dem Zweck, ein Fahrrad mit einen elektrisch angetriebenen Motor, fort zu bewegen ohne der manuellen Kraftübertragung durch die Pedale. Bislang sind viele verschiedenartige elektromotorische Antriebe vorgestellt worden, die alle eine Begrenzung erfahren haben in Leistung und Nutzung. Vor allem war die Platzanbringung des Motors das Problem. The invention serves the purpose of continuing a bicycle with an electrically driven motor move without manual power transmission through the pedals. So far there are many Various types of electric motor drives have been introduced, all of which experience a limitation have in performance and usage. Above all, the location of the engine was the problem.

Durch das Anbringen des Motors in das Innere des Tretpedalgehäuses ohne das bislang bekannt ausgerichtete Tretpedal zu beeinträchtigen. By mounting the motor inside the pedal pedal housing without the previously known aligned pedal.

Mit dieser Erfindung ist Platz, Leistung und Nutzung optimal gelöst, so daß jedes Fahrrad damit umgerüstet werden kann ohne den eigentlichen Zweck zu verfehlen, gleichzeitig kann jedes ungerüstete Fahrrad ohne Störung beide Antriebe zugleich nutzen, sowohl mit dem bisherigen Pedalantrieb, als auch mit dem elektrischen Antrieb. With this invention, space, performance and use is optimally solved, so that every bike with it can be converted without missing the actual purpose, at the same time everyone can Unfitted bike can use both drives at the same time without interference, both with the previous one Pedal drive, as well as with the electric drive.

Mit dieser Erfindung wäre auch die Fertigung in Maße ermöglicht, ohne das ganze Fahrrad in seinem äußerlichen Aussehen zu verändern. Da das motorisch angetriebene Fahrrad nun leichter zu kontrollieren ist, ist auch eine höhere Geschwindigkeit erreichbar, so dass es, im Verkehr weit den anderen Fahrzeugen vergleichbar ist, aber mit dem Vorteil, keine Auspuffgase abzulassen und somit auch noch umweltfreundliche Seite zeigt, mit geringerem Bedarf an Parkplatz und Fahrtrassen. With this invention, it would also be possible to manufacture in size without the whole bike in to change its outward appearance. Since the motor-driven bicycle is now lighter to control, a higher speed is also achievable, making it far in traffic is comparable to the other vehicles, but with the advantage of not releasing exhaust gases and thus also shows an environmentally friendly side, with less need for parking space and Ride races.

Die Skizze Fig. I stellt einen Querschnitt des Antriebes dar, das am Platz des bisherigen Pedalantriebes eingerichtet ist. The sketch in Fig. I represents a cross section of the drive, which is set up in place of the previous pedal drive.

Fig. I, 1 zeigt die Fahrradrahmenhalterung dar, die entsprechend in ihren Gehäuse 2, einen Elektromotor 3 enthält. Dieser ist mit einer hohlen Welle/Achse 4 ausgestattet, um die Pedalwelle 5 hindurch zu führen, wie dies bei jedem Fahrrad ohne Elektromotor üblich ist. Gleichzeitig ist am Ende der Welle/Achse 4 ein Kettenzahnkranz 6 befestigt, ein Ausschnitt 7 am Gehäuse dient dem Durchlaß der Zahnkette 8, um an das Hinterrad angebracht zu werden. Fig. I, 1 shows the bicycle frame holder, which accordingly contains an electric motor 3 in its housing 2 . This is equipped with a hollow shaft / axis 4 in order to guide the pedal shaft 5 through, as is customary for any bicycle without an electric motor. At the same time a chain sprocket 6 is attached to the end of the shaft / axis 4 , a cutout 7 on the housing serves for the passage of the toothed chain 8 in order to be attached to the rear wheel.

An der Hinterradachse sind zwei Freilaufantriebsräder angebracht, um den Antrieb auch einzeln betätigen zu können. Two freewheel drive wheels are attached to the rear wheel axle, to drive the drive individually to be able to operate.

Claims (9)

1. Anspruch zu 1, ein Elektromotor in seiner Fassung in einem Gehäuse eingebracht ist. 1. Claim to 1, an electric motor in its version in one Housing is introduced. 2. Anspruch zu 2, wie zu 1, dadurch gekennzeichnet, daß die Rotorwelle, hohl ist (Achse benannt). 2. Claim to 2, as to 1, characterized in that the Rotor shaft, is hollow (axis named). 3. Anspruch zu 3, wie zu 1 und 2, dadurch gekennzeichnet, daß am Ende der Rotorwelle ein Gewinde angebracht ist. 3. Claim to 3, as to 1 and 2, characterized in that at the end a thread is attached to the rotor shaft. 4. Anspruch zu 4, wie zu 1, 2 und 3, dadurch gekennzeichnet, daß am Ende der Rotorwelle ein Kettenzahnrad angebracht ist. 4. Claim to 4, as to 1, 2 and 3, characterized in that at the end of A chain sprocket is attached to the rotor shaft. 5. Anspruch zu 5, wie zu 1, 2, 3 und 4, dadurch gekennzeichnet, daß das Metallgehäuse als Ummantelung zum Schutz des Motors dient. 5. Claim to 5, such as 1, 2, 3 and 4, characterized in that the Metal housing as a casing to protect the engine serves. 6. Anspruch zu 6, wie zu 1, 2, 3, 4 und 5, dadurch gekennzeichnet, daß die Ummantelungsenden beiderseits gelagert und geschützt sind. 6. Claim to 6, such as 1, 2, 3, 4 and 5, characterized in that the Sheath ends are stored and protected on both sides. 7. Anspruch zu 7, wie zu 1, 2, 3, 4, 5 und 6, dadurch gekennzeichnet, daß durch die hohle Rotorwelle (Achse) die Pedalwelle, gelagert und durchgezogen ist. 7. Claim to 7, such as 1, 2, 3, 4, 5 and 6, characterized in that by the hollow rotor shaft (axis) the pedal shaft, bearings and pulled through. 8. Anspruch zu 8, wie zu 1, 2, 3, 4, 5, 6 und 7, dadurch gekennzeichnet, daß beide Antriebe in einem Gehäuse zusammengefaßt sind. 8. Claim to 8, such as 1, 2, 3, 4, 5, 6 and 7, characterized in that both Drives are combined in one housing. 9. Anspruch zu 9, wie zu 1, 2, 3, 4, 5, 6, 7 und 8, dadurch gekennzeichnet, daß dieser Antrieb durch den bisherig bekannten Pedalantrieb wie auch zugleich mit einem motorischen Antrieb geleistet werden kann. 9. Claim to 9, such as 1, 2, 3, 4, 5, 6, 7 and 8, characterized in that this Drive by the previously known pedal drive as well as with a motorized drive can be.
DE2003104956 2003-02-06 2003-02-06 Electric motor for electric bicycle is located in the pedal housing Withdrawn DE10304956A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003104956 DE10304956A1 (en) 2003-02-06 2003-02-06 Electric motor for electric bicycle is located in the pedal housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003104956 DE10304956A1 (en) 2003-02-06 2003-02-06 Electric motor for electric bicycle is located in the pedal housing

Publications (1)

Publication Number Publication Date
DE10304956A1 true DE10304956A1 (en) 2003-09-25

Family

ID=27771581

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003104956 Withdrawn DE10304956A1 (en) 2003-02-06 2003-02-06 Electric motor for electric bicycle is located in the pedal housing

Country Status (1)

Country Link
DE (1) DE10304956A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012004040A1 (en) * 2010-07-07 2012-01-12 Schaeffler Technologies Gmbh & Co. Kg Electric auxiliary drive motor for a bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012004040A1 (en) * 2010-07-07 2012-01-12 Schaeffler Technologies Gmbh & Co. Kg Electric auxiliary drive motor for a bicycle

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8139 Disposal/non-payment of the annual fee
8170 Reinstatement of the former position
8141 Disposal/no request for examination