WO2001046003A1 - Dispositif stabilisateur pour vehicule a deux roues - Google Patents
Dispositif stabilisateur pour vehicule a deux roues Download PDFInfo
- Publication number
- WO2001046003A1 WO2001046003A1 PCT/FR2000/003610 FR0003610W WO0146003A1 WO 2001046003 A1 WO2001046003 A1 WO 2001046003A1 FR 0003610 W FR0003610 W FR 0003610W WO 0146003 A1 WO0146003 A1 WO 0146003A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vehicle
- stabilizing device
- shaft
- crutches
- speed
- Prior art date
Links
- 230000003019 stabilising effect Effects 0.000 title abstract 4
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000003213 activating effect Effects 0.000 claims abstract description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 9
- 230000000284 resting effect Effects 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 210000003141 lower extremity Anatomy 0.000 description 2
- 208000032953 Device battery issue Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/10—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride
- B62H1/12—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride using additional wheels
Definitions
- the present invention relates to a stabilizing device for a two-wheeled vehicle of the motorcycle type capable of stabilizing said vehicle when the speed of the latter becomes less than a certain value below which maintaining the balance of the motorcycle becomes difficult or impossible to ensure
- the stabilizing device according to the invention for two-wheeled vehicle of the motorcycle type is essentially characterized in that it comprises two crutches stabihsat ⁇ ces able to laterally stabilize the vehicle by resting on the ground on either side of said vehicle, said crutches being articulated to a carrying frame and being coupled to a motor actuation mechanism between a lowered position of support on the ground and of stabilization of the vehicle and a raised position away from the ground, said motor mechanism being associated with control means connected to an indicative means eur of the vehicle speed, said control means activating the motor mechanism in the direction of the lowering of the crutches when the vehicle speed indicated by the speed indicator means becomes lower than a magnetic value below which the equilibrium of the vehicle is difficult or impossible to
- the stands for a vehicle speed greater than the critical value and less than a second predetermined setpoint value for example of the order of 40 km / H are placed in the raised intermediate position and from this second value in the raised high position
- the raised intermediate position which is a position where the crutches are very close to the ground, reduces response times and ensures rapid stabilization in the event of a sudden slowdown of the vehicle
- each crutch comprises a crutch arm articulated by its front part to the carrying frame and a wheel fixed to the rear end of the crutch arm, said wheel being intended to come to bear on the ground
- each stand is associated with a suspension element connected on the one hand to the stand arm and on the other hand to an operating lever fixed in rotation to a common transmission shaft mounted in rotation in bearings integral with the upper part of the supporting frame
- the purpose of the suspension element when the crutches are in the stabilization position is to absorb the unevenness of the ground and to keep the wheels of the crutches in contact with the ground
- the motor mechanism notably comprises a lifting element connected on the one hand to the lower part of the chassis and on the other hand to one of the operating levers, said lifting element, by printing a lifting torque on the operating lever, ensures the lifting of the crutches.
- the motor mechanism further comprises, at least one electric motor member comprising an output element to which an actuating finger provided is fixed to act on the operating lever and impart to it a torque of tilting in the direction of lowering of the crutches and this against the action exerted by the lifting element
- the electric motor member is constituted by an electric motor articulated by its body to the frame part, the actuating finger being carried by an actuating rod provided with a foot by which it is rotatably mounted on the transmission shaft, the electric valve, by its rod being articulated to the actuating rod
- FIG. 1 is a view of a motorcycle equipped with a device according to the invention
- - Figure 2 is a view of a first embodiment of the device according to the invention
- FIG. 3 is a view of a second embodiment of the device according to the invention.
- Figure 4 is a sectional view along line AA of Figure 3
- the stabilizing device 1 for a two-wheeled vehicle of the motorcycle 2 type comprises two stabili sat ⁇ ces 3 stands, namely a left stand and a right stand arranged on either side of the vehicle, preferably, substantially facing the middle zone of the latter in order to stabilize said vehicle laterally by resting on the ground on either side of the latter
- the two crutches 3 are articulated to a support frame 4 along a common geometric axis, perpendicular to the direction of advance of the vehicle.
- the support frame 4 can be a frame attached to the front of the vehicle and fixed to the vehicle frame or else the chassis of vehicle 2 if the latter can be fitted out for this purpose
- the stabilizing device will be mounted at the rear of the vehicle
- the two crutches 3 are coupled to a motor mechanism, for actuation between a lowered position for resting on the ground and stabilizing the vehicle and a raised position, removed from the ground, said motor mechanism being associated with control means connected to a vehicle speed indicator means (not shown)
- the control means (not shown) activate the motor mechanism in the direction of lowering the stands 3 when the vehicle speed indicated by the speed indicator means becomes less than a c ⁇ tique value below which the balance of the vehicle 2 is difficult or impossible to ensure and activate the motor mechanism in the lifting direction when the speed of vehicle 2 becomes greater than this critical value
- Preferably two upper positions are provided, namely an extreme high position and an intermediate high position
- the stands 3 are brought and maintained in the intermediate high position as long as the speed of the vehicle 2 is greater than the critical value and less than or equal to a second predetermined set value, of the order of 40 km / h for example, and are brought and maintained in the extreme high position when the vehicle speed is greater than this second setpoint
- each stand 3 comprises a stand arm 3a articulated by its front part to a tou ⁇ llon secured to the carrying frame 4 and an omnidirectional wheel 3b fixed to the rear end of the stand arm 3a, said wheel 3b being intended to come to rest on the ground
- the stand arm 3a has a flat upper face constituting a footrest and forming a step
- This arm can be constituted by a box structure to be of low weight and high mechanical strength
- Each stand 3 is associated with a suspension element 5 connected on the one hand to the stand arm 3a and on the other hand to an operating lever 6 fixed in rotation and in translation to a horizontal drive shaft 7, perpendicular to the direction of the vehicle movement, rotates in bearings integral with the upper part of the supporting frame 4
- the drive shaft is common to the two stands 3 for reasons which will appear later
- the suspension element 5 is constituted by a gas spring of the type of those comprising a cylindrical body in which is formed a cylindrical bore receiving in sliding a piston with rod , said piston with the bore defining
- suspension element 5 As suspension element 5, a suspension shock absorber combination of a known type may also be used
- each crutch 3 is associated with a motor mechanism
- Each motor mechanism notably comprises a lifting element 8 which connects on the one hand to the lower part of the carrying frame 4 and on the other hand to one of the operating levers 6, said lifting element 8, by printing a lifting torque. on one of the operating levers 6, ensures the lifting of the two crutches 3, the lifting movement being transmitted from one to the other by the transmission shaft 7
- the lifting element is constituted by a spring
- This lifting spring is constituted by a gas spring of the type of those comprising a cylindrical body in which is formed a cylindrical bore in which slides a piston with rod said piston with the bore defining a working chamber in which a mass of gas under pressure, the spring with (, az being articulated by its rod to the lower part of the chassis and by its body to the lever
- the drive mechanism comprises an electric motor member 9 comprising an output shaft to which an actuating finger 10 is fastened intended to come to act on the operating lever 6 more precisely on the upper face of the latter and to impart thereto a torque of tilting in the direction of lowering of the crutches 3 and against the action exerted by the lifting element
- the electric motor member 9 is constituted by an electric vé ⁇ n articulated by its body to the lower part of the frame, the actuating finger 10 being carried by an actuating rod 11 provided with a foot by which it is rotatably mounted on the transmission shaft 7, the electric vé ⁇ n 9, by its rod being articulated to the actuating rod 11.
- control means comprising a power interface by which the electric power is transmitted to the electric valves.
- control means comprising a power interface by which the electric power is transmitted to the electric valves.
- speedometer advantageously constituted by a speed sensor of the type of those able for example to deliver an electrical signal of intensity proportional to the speed of the vehicle
- the control means may be equipped with comparator circuit to compare the value of this signal with the different set values Depending on the result of these comparisons, the control means will consequently control the electric cylinders.
- the electric valves 9 are supplied by a secondary battery independent of the main vehicle battery.
- each driving member may be constituted by a system with toothed wheel and worm, said screw being in p ⁇ se with the rotary output shaft of an electric motor fixed to the chassis of the vehicle and said wheel being rotatably mounted on the shaft 7 and being provided with the actuating finger 10
- FIG. 3 another embodiment of the device according to the invention is represented.
- the device always comprises two motor members 9 Still according to this embodiment, the shaft 7 is fixed in rotation and translation to the chassis. carrier 4 and each operating lever 6 is rotatably mounted on said shaft 7 This shaft 7 will be fixed to the chassis 4 of the vehicle and will advantageously constitute the articulation shaft of the crutches 3
- Each drive member 9, as said previously, will be constituted by a system with a toothed wheel 9a and endless screw 9b meshed with each other and producing an irreversible transmission.
- the screw 9b is engaged with the rotary output shaft of an electric motor fixed to the chassis 4 of the vehicle.
- the wheel 9a will be rotatably mounted on the shaft 7 and will be provided with the finger 10 to act in thrust on the operating lever 6
- the finger 10 does not act in pushing directly on the lever 6 but by means of a pin 12 secured to a mechanism for transmitting the movement of a lever 6 to the other, this mechanism comprising a rotary transmission shaft 13 rotatably mounted in the shaft 7, the latter, for this purpose, comprising an internal through bore
- the transmission mechanism comprises at the ends of the shaft 13 two radial levers 14 each carrying a pin 12 coming to act directly in pushing on the corresponding operating lever 6
- Each pin 12 receives the pushing of the corresponding finger 10
- the configuration with two motors and transmission mechanisms allows in the event of failure of one of the electric motors in position high, the operation of the crutches via the other motor
- the failure of one of the motors in the low position prohibits the lifting of the crutches
- At the endless wheel 9a will be associated with ca position sensors mating respectively the low position, the intermediate high position and the extreme high position of each stand
- the stabilizing device as described may be used on any type of two-wheeled vehicle, whether or not it answers, and authorizes the practice of these vehicles to persons deprived of the use of their lower limbs. In addition, this device prevents the vehicle from tipping over. when the driver gets on or off the driver
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Rehabilitation Tools (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00990078A EP1240072A1 (fr) | 1999-12-20 | 2000-12-20 | Dispositif stabilisateur pour vehicule a deux roues |
JP2001546521A JP2003532572A (ja) | 1999-12-20 | 2000-12-20 | 二輪車用スタビライザー装置 |
AU26882/01A AU2688201A (en) | 1999-12-20 | 2000-12-20 | Stabilising device for two-wheeler |
CA002394647A CA2394647A1 (fr) | 1999-12-20 | 2000-12-20 | Dispositif stabilisateur pour vehicule a deux roues |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9916054A FR2802502B1 (fr) | 1999-12-20 | 1999-12-20 | Dispositif stabilisateur pour vehicule a deux roues |
FR99/16054 | 1999-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001046003A1 true WO2001046003A1 (fr) | 2001-06-28 |
Family
ID=9553468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/003610 WO2001046003A1 (fr) | 1999-12-20 | 2000-12-20 | Dispositif stabilisateur pour vehicule a deux roues |
Country Status (7)
Country | Link |
---|---|
US (1) | US20030090097A1 (fr) |
EP (1) | EP1240072A1 (fr) |
JP (1) | JP2003532572A (fr) |
AU (1) | AU2688201A (fr) |
CA (1) | CA2394647A1 (fr) |
FR (1) | FR2802502B1 (fr) |
WO (1) | WO2001046003A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6685208B1 (en) | 2002-11-19 | 2004-02-03 | Ross L. Cowie | Balance system for an enclosed fore-and-aft wheeled vehicle |
JP2004217170A (ja) * | 2003-01-17 | 2004-08-05 | Sony Corp | 2輪車および車体制動装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2835803B1 (fr) * | 2002-02-14 | 2004-07-02 | Ecf Cerca Club D Education Rou | Dispositif pour stabiliser une motocyclette en mouvement |
FR2838098B1 (fr) * | 2002-04-05 | 2004-10-01 | Marcel Canetti | Dispositif stabilisateur escamotable pour vehicule a deux roues, notamment un motocycle |
US7083181B2 (en) | 2004-02-12 | 2006-08-01 | Per Lindby | Motorcycle engine guard with retractable footrests |
CN100357150C (zh) * | 2004-07-12 | 2007-12-26 | 曹海洋 | 带有活动地板的封闭式二轮摩托车 |
US8108104B2 (en) * | 2006-11-16 | 2012-01-31 | Ford Global Technologies, Llc | Tripped rollover mitigation and prevention systems and methods |
US7914033B2 (en) * | 2008-04-04 | 2011-03-29 | Carl Rae Nethery | Method and apparatus for stabilizing a motorcycle |
IT1399072B1 (it) * | 2010-03-23 | 2013-04-05 | Gallicchio Stampi S R L | Dispositivo cavalletto per veicoli a due ruote. |
CN102616302A (zh) * | 2012-05-03 | 2012-08-01 | 李二闯 | 一种两轮车辆支架 |
GB2517492A (en) * | 2013-08-23 | 2015-02-25 | Alexandar Campion | Motorcycle hydraulic stabilising system 0.1 |
CN103600793B (zh) * | 2013-11-21 | 2016-06-29 | 杨伦 | 一种化解二轮摩托车侧翻的装置 |
KR101778197B1 (ko) * | 2015-05-19 | 2017-09-26 | 여태순 | 확장형 나이프 스키 장치가 구비된 바이크 |
CN105035213A (zh) * | 2015-08-04 | 2015-11-11 | 吕栋 | 一种智能自行车支架 |
ITUA20162073A1 (it) * | 2016-03-29 | 2017-09-29 | Madex S R L S | Sistema di protezione per motocicli |
CN106882289A (zh) * | 2017-02-21 | 2017-06-23 | 昆山纽斯步工业设计有限公司 | 物流两轮车电动升降辅助支撑 |
CN116613134A (zh) * | 2017-10-06 | 2023-08-18 | 谷歌有限责任公司 | 集成电路封装中的信号路由 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2104464A (en) * | 1981-07-28 | 1983-03-09 | John Anthony Sullivan | Stabilising two-wheeled vehicles |
GB2174656A (en) * | 1985-05-07 | 1986-11-12 | John Lapsley Hay | Automatic cycle, motor cycle and moped stand(s) |
US4826194A (en) * | 1987-10-26 | 1989-05-02 | Masami Sakita | Two-wheel vehicle with auxiliary support system |
EP0359244A2 (fr) * | 1988-09-13 | 1990-03-21 | Honda Giken Kogyo Kabushiki Kaisha | Dispositif de support automatique pour deux roues |
US5029894A (en) * | 1990-03-30 | 1991-07-09 | Willman David M | Retractable motorcycle stop-support wheels |
FR2771368A1 (fr) * | 1997-11-26 | 1999-05-28 | Jean Pierre Leroy | Bequille hydraulique pour moto |
-
1999
- 1999-12-20 FR FR9916054A patent/FR2802502B1/fr not_active Expired - Fee Related
-
2000
- 2000-12-20 CA CA002394647A patent/CA2394647A1/fr not_active Abandoned
- 2000-12-20 WO PCT/FR2000/003610 patent/WO2001046003A1/fr not_active Application Discontinuation
- 2000-12-20 AU AU26882/01A patent/AU2688201A/en not_active Abandoned
- 2000-12-20 US US10/168,320 patent/US20030090097A1/en not_active Abandoned
- 2000-12-20 JP JP2001546521A patent/JP2003532572A/ja active Pending
- 2000-12-20 EP EP00990078A patent/EP1240072A1/fr not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2104464A (en) * | 1981-07-28 | 1983-03-09 | John Anthony Sullivan | Stabilising two-wheeled vehicles |
GB2174656A (en) * | 1985-05-07 | 1986-11-12 | John Lapsley Hay | Automatic cycle, motor cycle and moped stand(s) |
US4826194A (en) * | 1987-10-26 | 1989-05-02 | Masami Sakita | Two-wheel vehicle with auxiliary support system |
EP0359244A2 (fr) * | 1988-09-13 | 1990-03-21 | Honda Giken Kogyo Kabushiki Kaisha | Dispositif de support automatique pour deux roues |
US5029894A (en) * | 1990-03-30 | 1991-07-09 | Willman David M | Retractable motorcycle stop-support wheels |
FR2771368A1 (fr) * | 1997-11-26 | 1999-05-28 | Jean Pierre Leroy | Bequille hydraulique pour moto |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6685208B1 (en) | 2002-11-19 | 2004-02-03 | Ross L. Cowie | Balance system for an enclosed fore-and-aft wheeled vehicle |
JP2004217170A (ja) * | 2003-01-17 | 2004-08-05 | Sony Corp | 2輪車および車体制動装置 |
US7407187B2 (en) | 2003-01-17 | 2008-08-05 | Toyota Jidosha Kabushiki Kaisha | Two-wheeled vehicle and chassis braking system |
Also Published As
Publication number | Publication date |
---|---|
AU2688201A (en) | 2001-07-03 |
CA2394647A1 (fr) | 2001-06-28 |
FR2802502A1 (fr) | 2001-06-22 |
FR2802502B1 (fr) | 2002-02-15 |
EP1240072A1 (fr) | 2002-09-18 |
US20030090097A1 (en) | 2003-05-15 |
JP2003532572A (ja) | 2003-11-05 |
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