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1. WO2020064827 - CRANK TRANSMISSION WITH A CRANKSHAFT FOR CONNECTION TO AT LEAST ONE FOOT-OPERATED OR HAND-OPERATED CRANK

Publication Number WO/2020/064827
Publication Date 02.04.2020
International Application No. PCT/EP2019/075843
International Filing Date 25.09.2019
IPC
B62M 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
3Construction of cranks operated by hand or foot
G01D 5/14 2006.01
GPHYSICS
01MEASURING; TESTING
DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
5Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
12using electric or magnetic means
14influencing the magnitude of a current or voltage
CPC
B62J 45/413
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
45Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
40Sensor arrangements
41characterised by the type of sensor
413Rotation sensors
B62J 45/421
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
45Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
40Sensor arrangements
42characterised by mounting
421at the pedal crank
B62M 21/00
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR ; SINGLE-TRACK; CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
21Transmissions characterised by use of resilient elements therein
B62M 3/00
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR ; SINGLE-TRACK; CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
3Construction of cranks operated by hand or foot
G01D 5/145
GPHYSICS
01MEASURING; TESTING
DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
5Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
12using electric or magnetic means
14influencing the magnitude of a current or voltage
142using Hall-effect devices
145influenced by the relative movement between the Hall device and magnetic fields
G01L 3/104
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
3Measuring torque, work, mechanical power, or mechanical efficiency in general
02Rotary-transmission dynamometers
04wherein the torque-transmitting element comprises a torsionally-flexible shaft
10involving electrical or magnetic means for indicating
101involving magnetic or electromagnetic means
104involving permanent magnets
Applicants
  • MARQUARDT GMBH [DE]/[DE]
  • PINION GMBH [DE]/[DE]
Inventors
  • SCHMITZ, Michael
  • LERMEN, Christoph
  • WEISSER, Dietmar
  • GÖTZ, Martin
Agents
  • ROTH, Klaus
  • OTTEN, Alexander
  • MANGLER, Tobias
  • ANDRÉ, Alexander
  • DOBLER, Markus
Priority Data
10 2018 123 575.525.09.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) KURBELGETRIEBE MIT EINER KURBELWELLE ZUR VERBINDUNG MIT WENIGSTENS EINER FUß- ODER HANDKURBEL
(EN) CRANK TRANSMISSION WITH A CRANKSHAFT FOR CONNECTION TO AT LEAST ONE FOOT-OPERATED OR HAND-OPERATED CRANK
(FR) TRANSMISSION À MANIVELLE COMPRENANT UN ARBRE DE MANIVELLE À RELIER À AU MOINS UNE MANIVELLE AU PIED OU MANUELLE
Abstract
(DE)
Es wird ein Kurbelgetriebe mit einer Kurbelwelle (5) zur Verbindung mit wenigstens einer Fuß-oder Handkurbel und wenigstens einem mittels der Kurbelwelle (5) angetriebenen Getrieberades (1) vorgeschlagen, wobei eine Kopplungseinheit (10) zwischen der Kurbelwelle (5) und dem Getrieberad (1) vorgesehen ist, wobei die Kopplungseinheit (10) unter Belastung wenigstens zeitweise einen Winkelversatz zwischen einem kurbelseitigen Aufnahmebereich (11) und einem mit dem Getrieberad (1) verbundenen Abgabebereich (12) zur Aufnahme und Abgabe des durch die Kurbel erzeugten Drehmomentes aufweist.
(EN)
A crank transmission having a crankshaft (5) for connection to at least one foot-operated or hand-operated crank and having at least one transmission gear (1) which is driven by means of the crankshaft (5) is proposed, wherein a coupling unit (10) is provided between the crankshaft (5) and the transmission gear (1), wherein the coupling unit (10), under loading, at least temporarily has an angular offset between a crank-side receiving region (11), and an output region (12) connected to the transmission gear (1), for receiving and outputting the torque generated by means of the crank.
(FR)
L'invention concerne une transmission à manivelle comprenant un arbre de manivelle (5) à relier à au moins une manivelle au pied ou manuelle et au moins une roue (1) de transmission entraînée au moyen de l'arbre de manivelle (5). L'invention prévoit une unité de couplage (10) entre l'arbre de manivelle (5) et la roue (1) de transmission. L'unité de couplage (10) présente sous contrainte au moins temporairement un décalage angulaire entre une zone de réception (11) côté manivelle et une zone de distribution (12) reliée à la roue (1) de transmission servant à recevoir et distribuer le couple de rotation généré par la manivelle.
Also published as
Latest bibliographic data on file with the International Bureau