DE202005006894U1 - Control unit for bicycle with auxiliary motor consists of four components and is fixed to frame of bicycle or wheelchair, and is dependent on torque - Google Patents

Control unit for bicycle with auxiliary motor consists of four components and is fixed to frame of bicycle or wheelchair, and is dependent on torque Download PDF

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Publication number
DE202005006894U1
DE202005006894U1 DE202005006894U DE202005006894U DE202005006894U1 DE 202005006894 U1 DE202005006894 U1 DE 202005006894U1 DE 202005006894 U DE202005006894 U DE 202005006894U DE 202005006894 U DE202005006894 U DE 202005006894U DE 202005006894 U1 DE202005006894 U1 DE 202005006894U1
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DE
Germany
Prior art keywords
torque
bicycle
components
frame
dependent
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
DE202005006894U
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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.)
Individual
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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 DE202005006894U priority Critical patent/DE202005006894U1/en
Publication of DE202005006894U1 publication Critical patent/DE202005006894U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B62M23/00—Transmissions characterised by use of other elements; Other transmissions
    • B62M23/02—Transmissions characterised by use of other elements; Other transmissions characterised by the use of two or more dissimilar sources of power, e.g. transmissions for hybrid motorcycles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
    • A61G5/041—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type
    • A61G5/045—Rear wheel drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1054—Large wheels, e.g. higher than the seat portion

Abstract

the control unit consists of four components, and is fixed to the frame of the bicycle or wheelchair. These components are screwed to each other, and are partly able to turn. The contact lever (4) on the basic carrier is able to turn, and is guided by a fixing screw in an elongated hole in the carrier. A potentiometer (1) may be fitted to the carrier.

Description

Die Erfindung betrifft eine Drehmomentabhängige Steuerung f. Fahrräder und Rollstuhlzuggeräte mit Hilfsmotor.The The invention relates to a torque-dependent control f. Bicycles and Rollstuhlzuggeräte with auxiliary engine.

Es ist Aufgabe der Erfindung, den Hilfsmotor bei Fahrrädern und Rollstuhlzzuggeräten zuzuschalten. Das Zuschalten ist abhängig von der Drehzahl der Tretkurbelumdrehung bzw. von der Kraft die aufzubringen ist, um die Tretkurbel zu drehen.It Object of the invention, the auxiliary motor for bicycles and Rollstuhlzzuggeräten to switch on. The connection depends on the number of revolutions of the pedal crank or the force to be applied to turn the crank.

Im folgenden wird die Erfindung anhand einer Zeichnung erläutert, in derin the Following, the invention will be explained with reference to a drawing, in of the

1 eine 3D-Ansicht der Erfindung zeigt. 1 a 3D view of the invention shows.

In 1 ist eine 3D-Ansicht der Erfindung gezeigt. Die Erfindung wird am Rahmen des Fahrrades bzw. Rollstuhlzuggerätes befestigt. Es wird so montiert, dass die Antriebskette 3 über das Kettenführungsrad verläuft. Beim Kurbeln der Tretkurbel spannt sich die Kette und der Kontakthebel 4 und die Kontaktplatte 5 machen eine Abwärtsbewegung. Dadurch wird das Potentiometer 1 betätigt und gibt ein Signal an den Hilfsmotor, welcher die Muskelkraft dann unterstützt. Zur Muskelkraft wird in etwa Proportional eine Motorunterstützung hinzugefügt.In 1 a 3D view of the invention is shown. The invention is attached to the frame of the bicycle or Rollstuhlzuggerätes. It is mounted so that the drive chain 3 runs over the Kettenführungsrad. When cranking the pedal cranks the chain and the contact lever 4 and the contact plate 5 make a downward movement. This turns the potentiometer 1 actuates and gives a signal to the auxiliary engine, which then supports the muscle power. For muscle strength, a proportional motor assist is added.

Wird wieder weniger Kraft zum Kurbeln aufgebracht, drückt die Rückstellfeder 6 den Kontakthebel 4 und die Kontaktplatte 5 in die Ausgangsstellung und es wird keine Motorunterstützung mehr hinmzugefügt.If less force is applied again for cranking, the return spring presses 6 the contact lever 4 and the contact plate 5 in the starting position and it is added no more motor support.

11
Potentiometerpotentiometer
22
KettenführungsradKettenführungsrad
33
Antriebskette des Fahrrades bzw. Rollstuhlzuggerätesdrive chain of the bicycle or wheelchair pulling device
44
Kontakthebelcontact lever
55
Kontaktplattecontact plate

Claims (6)

Drehmomentabhängige Steuerung f. Fahrräder und Rollstuhlzuggeräte mit Hilfsmotor, dadurch gekennzeichnet, dass diese aus 4 Bauteilen besteht und am Rahmen eines Fahrrades oder Rollstuhlzuggerätes befestigt wird.Torque-dependent control f. Bicycles and Rollstuhlzuggeräte with auxiliary motor, characterized in that it consists of 4 components and is attached to the frame of a bicycle or Rollstuhlzuggerätes. Drehmomentabhängige Steuerung nach Anspruch 1, dadurch gekennzeichnet, dass die einzelnen Bauteile durch Befestigungsschrauben miteinander verbunden und teilweise drehbar gelagert sind.torque related Control according to claim 1, characterized in that the individual Components connected by fastening screws and partially are rotatably mounted. Drehmomentabhängige Steuerung nach Anspruch 1 und 2, dadurch gekennzeichnet, dass der Kontakthebel (4) am Grundträger drehbar gelagert ist und durch eine Befestigungsschraube im Langloch des Grundträgers geführt wird.Torque-dependent control according to claim 1 and 2, characterized in that the contact lever ( 4 ) is rotatably mounted on the base support and is guided by a fastening screw in the slot of the base support. Drehmomentabhängige Steuerung nach Anspruch 1, 2 und 3, dadurch gekennzeichnet, dass der Potentiometer (1) an der Potentiometerhalterung des Grundträgers mit Befestigungsschrauben angebracht ist.Torque-dependent control according to claim 1, 2 and 3, characterized in that the potentiometer ( 1 ) is attached to the potentiometer holder of the basic carrier with fixing screws. Drehmomentabhängige Steuerung nach Anspruch 1, 2, 3 und 4, dadurch gekennzeichnet, dass der Kontakthebel (4) mit der Kantaktplatte (5) auf das Potentiometer (1) wirkt.Torque-dependent control according to claim 1, 2, 3 and 4, characterized in that the contact lever ( 4 ) with the contact plate ( 5 ) on the potentiometer ( 1 ) acts. Drehmomentabhängige Steuerung nach Anspruch 1, 2, 3, 4 und 5, dadurch gekennzeichnet, dass die Spannfeder (6) den Kontakthebel (4) auf Spannung hält.Torque-dependent control according to claim 1, 2, 3, 4 and 5, characterized in that the tension spring ( 6 ) the contact lever ( 4 ) keeps tension.
DE202005006894U 2005-04-29 2005-04-29 Control unit for bicycle with auxiliary motor consists of four components and is fixed to frame of bicycle or wheelchair, and is dependent on torque Expired - Lifetime DE202005006894U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202005006894U DE202005006894U1 (en) 2005-04-29 2005-04-29 Control unit for bicycle with auxiliary motor consists of four components and is fixed to frame of bicycle or wheelchair, and is dependent on torque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005006894U DE202005006894U1 (en) 2005-04-29 2005-04-29 Control unit for bicycle with auxiliary motor consists of four components and is fixed to frame of bicycle or wheelchair, and is dependent on torque

Publications (1)

Publication Number Publication Date
DE202005006894U1 true DE202005006894U1 (en) 2006-01-19

Family

ID=35721882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE202005006894U Expired - Lifetime DE202005006894U1 (en) 2005-04-29 2005-04-29 Control unit for bicycle with auxiliary motor consists of four components and is fixed to frame of bicycle or wheelchair, and is dependent on torque

Country Status (1)

Country Link
DE (1) DE202005006894U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012109833A1 (en) * 2012-10-16 2014-04-17 Bettina Kuhlmann Traction unit for wheel chair has drive unit which is controlled by crank motion so that user is automatically supported when driving

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012109833A1 (en) * 2012-10-16 2014-04-17 Bettina Kuhlmann Traction unit for wheel chair has drive unit which is controlled by crank motion so that user is automatically supported when driving
DE102012109833B4 (en) * 2012-10-16 2015-11-26 Bettina Kuhlmann Traction means with a motor and a control for a wheelchair

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20060223

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20080514

R151 Utility model maintained after payment of second maintenance fee after six years
R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20131001

R071 Expiry of right