DE9214027U1 - Bicycle with solar-powered auxiliary motor - Google Patents

Bicycle with solar-powered auxiliary motor

Info

Publication number
DE9214027U1
DE9214027U1 DE9214027U DE9214027U DE9214027U1 DE 9214027 U1 DE9214027 U1 DE 9214027U1 DE 9214027 U DE9214027 U DE 9214027U DE 9214027 U DE9214027 U DE 9214027U DE 9214027 U1 DE9214027 U1 DE 9214027U1
Authority
DE
Germany
Prior art keywords
bicycle
solar cell
bicycle according
auxiliary motor
rear wheels
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
Application number
DE9214027U
Other languages
German (de)
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.)
MALTRY ROLF 6080 GROSS-GERAU DE
Original Assignee
MALTRY ROLF 6080 GROSS-GERAU DE
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 MALTRY ROLF 6080 GROSS-GERAU DE filed Critical MALTRY ROLF 6080 GROSS-GERAU DE
Priority to DE9214027U priority Critical patent/DE9214027U1/en
Publication of DE9214027U1 publication Critical patent/DE9214027U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B62M6/60—Rider propelled cycles with auxiliary electric motor power-driven at axle parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/20—Electric propulsion with power supplied within the vehicle using propulsion power generated by humans or animals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/53—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells in combination with an external power supply, e.g. from overhead contact lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
    • B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
    • 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
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • 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
    • B62M6/80—Accessories, e.g. power sources; Arrangements thereof
    • B62M6/85—Solar cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/12—Bikes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Description

Fahrrad mit durch Solarstrom angetriebenen HilfsmotorBicycle with solar-powered auxiliary motor

Es wird ein Fahrrad beschrieben mit zwei parallel angeordneten Hinterrädern, auch Dreirad genannt, das außer dem üblichen Antrieb ueber Pedale und Kette einen zuschaltbaren elektrischen Hilfsmotor besitzt. Der elektrische Strom wird erfindungsgemäß in mindestens einer auf dem Fahrrad angebrachten Solarzelle erzeugt.A bicycle is described with two parallel rear wheels, also called a tricycle, which, in addition to the usual drive via pedals and chain, has a switchable electric auxiliary motor. According to the invention, the electric current is generated in at least one solar cell attached to the bicycle.

Fahrräder mit parallel angeordneten Hinterrädern sind schon seit Jahren im Handel erhältlich. Sie werden wegen ihrer Stabilität bevorzugt von älteren und behinderten Personen gefahren. Außerdem lassen sich mit diesen Fahrrädern größere Mengen an Gepäck bequem transportieren.Bicycles with parallel rear wheels have been available for years. They are preferred by older and disabled people because of their stability. These bicycles can also be used to transport large amounts of luggage comfortably.

Herkömmliche Fahrräder (nur ein Hinterrad) mit elektrischem Hilfs= motor sind ebenfalls im Handel erhältlich. Motor und Akku sind nicht besonders groß dimensioniert und können bequem an der hin= teren Gabel befestigt werden. Nachteilig dabei ist, daß der Akku erst nach der Fahrt wieder aufgeladen werden kann. Außerdem sind diese Fahrräder für ältere und behinderte Personen zu instabil.Conventional bicycles (only one rear wheel) with an electric auxiliary motor are also available in stores. The motor and battery are not particularly large and can be easily attached to the rear fork. The disadvantage is that the battery can only be recharged after the ride. In addition, these bicycles are too unstable for older and disabled people.

Es wird ein Fahrrad mit zwei parallel angeordneten Hinterrädern mit einem Antrieb durch Muskelkraft ueber Pedale und Kette, gegebenenfalls mit Hilfe einer Gangschaltung, sowie einem zuschaltbaren Hilfsmotor vorgeschlagen, wobei der elektrische Strom zum Antreiben des Hilfsmotors in mindestens einer auf dem Fahrrad befestigten Solarzelle erzeugt wird.A bicycle with two parallel rear wheels with a drive by muscle power via pedals and chain, optionally with the aid of a gearshift, as well as a switchable auxiliary motor is proposed, wherein the electrical current for driving the auxiliary motor is generated in at least one solar cell attached to the bicycle.

Zwischen Solarzelle und Hilfsmotor ist zweckmäßigerweise ein Akku zwischen geschaltet. Es kann auch vorgesehen werden, daß dieser Akku z.B. bei Nachtfahrten zusätzlich an einer fremden Stromversorgung aufladbar ist.It is advisable to connect a battery between the solar cell and the auxiliary motor. It can also be provided that this battery can be additionally charged from an external power supply, for example when driving at night.

Die Solarzelle ist vorzugsweise oberhalb der parallel angeord= neten Hinterräder in der Höhe verstellbar angebracht. Zwischen den beiden Hinterrädern ist ausreichend Platz für einen Kinder= sitz und/oder eine Gepäckablage. Ein mitgeführtes Kind sitzt vor Regen geschützt unter der Solarzelle. Es ist möglich die Gepäckablage unterhalb des Kindersitzes zu befestigen. Es ergibt sich also ein umweltfreundliches Fortbwegungsmittel das z.B. auch Mütter mit Kindern fuer größere Einkaufsfahrten benutzen können. In einer besonderen Ausfürungsform überdacht die Solarzelle das ganze Fahrrad. An der Solarzelle können transparente Front- und/oder Seitenverkleidungen angebracht sein.The solar cell is preferably mounted above the parallel rear wheels and is height adjustable. There is enough space between the two rear wheels for a child seat and/or a luggage rack. A child can sit under the solar cell, protected from the rain. It is possible to attach the luggage rack underneath the child seat. This creates an environmentally friendly means of transport that mothers with children can use for longer shopping trips, for example. In a special version, the solar cell covers the entire bike. Transparent front and/or side panels can be attached to the solar cell.

Claims (9)

SCHUTZANSPRÜCHE :PROTECTION CLAIMS: 1. Fahrrad mit zwei parallel angeordneten Hinterrädern, auch Dreirad gennant, angetrieben durch Muskelkraft und einen zuschaltbaren elektrisch angetriebenen Hilfsmotor, dadurch gekennzeichnet, daß der elektrische Strom für den Hilfsmotor in mindestens einer direkt auf dem Fahrrad befestigten Solar= zelle erzeugt wird (z.B. Abbildung 1).1. Bicycle with two parallel rear wheels, also called a tricycle, driven by muscle power and a switchable electrically driven auxiliary motor, characterized in that the electrical current for the auxiliary motor is generated in at least one solar cell attached directly to the bicycle (e.g. Figure 1). 2. Fahrrad gemäß Anspruch 1 , dadurch gekennzeichnet, daß zwischen Solarzelle und Hilfsmotor ein Akku geschaltet ist, 2. Bicycle according to claim 1, characterized in that a battery is connected between the solar cell and the auxiliary motor , 3. Fahrrad gemäß Anspruch 1 bis 2 , dadurch gekennzeichnet, daß der Akku beim Bremsen und bei Bergabfahrten wieder
aufgeladen wird.3. Bicycle according to claim 1 to 2, characterized in that the battery is recharged during braking and when driving downhill.
is charged. 4. Fahrrad gemäß Anspruch 1 bis 3 , dadurch gekennzeichnet, daß die Solarzelle das Fahrrad teilweise überdacht.4. Bicycle according to claim 1 to 3, characterized in that the solar cell partially covers the bicycle. 5. Fahrrad gemäß Anspruch 4 , dadurch gekennzeichnet,5. Bicycle according to claim 4, characterized in daß die Solarzelle oberhalb der Hinterräder angebracht ist.that the solar cell is mounted above the rear wheels. 6. Fahrrad gemäß Anspruch 1 bis 3 , dadurch gekennzeichnet, daß die Solarzelle das Fahrrad vollständig überdacht.6. Bicycle according to claim 1 to 3, characterized in that the solar cell completely covers the bicycle. 7. Fahrrad gemäß Anspruch 4 bis 6 , dadurch gekennzeichnet, daß die Solarzelle in der Höhe verstellbar befestigt ist.7. Bicycle according to claim 4 to 6, characterized in that the solar cell is mounted so as to be adjustable in height. 8. Fahrrad gemäß Anspruch 1 bis 7 , dadurch gekennzeichnet, daß zwischen den beiden Hinterrädern eine Gepäckablage
und/oder ein Kindersitz angebracht ist.8. Bicycle according to claim 1 to 7, characterized in that between the two rear wheels a luggage rack
and/or a child seat is installed. 9. Fahrrad gemäß Anspruch 1 bis 8 , dadurch gekennzeichnet, daß an der Solarzelle eine durchsichtige Front- und/oder Seitenverkleidung angebracht ist.9. Bicycle according to claim 1 to 8, characterized in that a transparent front and/or side panel is attached to the solar cell.
DE9214027U 1992-10-17 1992-10-17 Bicycle with solar-powered auxiliary motor Expired - Lifetime DE9214027U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9214027U DE9214027U1 (en) 1992-10-17 1992-10-17 Bicycle with solar-powered auxiliary motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9214027U DE9214027U1 (en) 1992-10-17 1992-10-17 Bicycle with solar-powered auxiliary motor

Publications (1)

Publication Number Publication Date
DE9214027U1 true DE9214027U1 (en) 1993-02-25

Family

ID=6884930

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9214027U Expired - Lifetime DE9214027U1 (en) 1992-10-17 1992-10-17 Bicycle with solar-powered auxiliary motor

Country Status (1)

Country Link
DE (1) DE9214027U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0624512A1 (en) * 1993-05-13 1994-11-17 Yamaha Motor Europe N.V. Means of transport
DE4331510A1 (en) * 1993-09-16 1995-03-30 Stefan Minich Pedal cycle
AT501321A1 (en) * 2005-01-26 2006-08-15 Johannes Buchner MOUNTABLE ELECTRIC DRIVE SET FOR BICYCLES AND THE EQUIVALENT
EP2283739A1 (en) * 2009-08-13 2011-02-16 F.W. Grundt Logistik + Spedition GmbH & Co. KG Helmet with solar coating and bicycle with such a helmet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0624512A1 (en) * 1993-05-13 1994-11-17 Yamaha Motor Europe N.V. Means of transport
US5474150A (en) * 1993-05-13 1995-12-12 Yamaha Motor Europe N.V. Battery operated wheeled vehicle
DE4331510A1 (en) * 1993-09-16 1995-03-30 Stefan Minich Pedal cycle
DE4331510C2 (en) * 1993-09-16 1999-12-30 Stefan Minich Bicycle with child seats
AT501321A1 (en) * 2005-01-26 2006-08-15 Johannes Buchner MOUNTABLE ELECTRIC DRIVE SET FOR BICYCLES AND THE EQUIVALENT
EP2283739A1 (en) * 2009-08-13 2011-02-16 F.W. Grundt Logistik + Spedition GmbH & Co. KG Helmet with solar coating and bicycle with such a helmet

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