BICYCLE DEVICE

• Main Authors: NODA SHINICHIRO, SHIMODA MAKOTO
• Format: Patent
• Language: English; Japanese
• Published: 24.01.2019
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; BRAKES SPECIALLY ADAPTED FOR CYCLES; CYCLES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; POWERED PROPULSION OF SLEDGES OR; RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

To provide a bicycle device which hardly grows in size even when mounted with an ABS unit.SOLUTION: A bicycle device comprises an ABS unit which is driven by an assist motor adding assist force to human drive force input through a clank shaft of a bicycle and controls braking force applied to a wheel of the bicycle. The ABS unit has a pump which applies hydraulic pressure to a braking device providing the wheel with braking force. The pump is driven by the assist motor.SELECTED DRAWING: Figure 2 【課題】ＡＢＳユニットを搭載したとしても大型化しにくい自転車用装置を提供する。【解決手段】自転車用装置は、自転車のクランク軸から入力される人力駆動力にアシスト力を付加するアシストモータによって駆動され、自転車の車輪に与える制動力を制御するＡＢＳユニットを備え、ＡＢＳユニットは、車輪に制動力を与える制動装置に油圧を与えるポンプを備え、ポンプは、アシストモータによって駆動される。【選択図】図２