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1. 发明申请

WO2023017425A1 FOOTREST ASSEMBLY FOR A STRADDLE SEAT VEHICLE, STRADDLE-SEAT VEHICLE AND OUTER PART FOR FOOTREST ASSEMBLY 审中-公开
公开(公告)号：WO2023017425A1
公开(公告)日：2023-02-16
申请号：PCT/IB2022/057433
申请日：2022-08-09
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC. , BRP US INC.
发明人： CYR, Bruno , COUTURE-PELLETIER, Mathieu , THIBAULT, Etienne
IPC分类号： B60N3/06 , B62J25/06 , B62K5/05 , B62K11/02 , B62H1/06
摘要： A footrest assembly for a straddle-seat vehicle having a frame is disclosed. The footrest assembly includes a first part connectable to the frame, and a second part selectively connectable to the first part at at least two positions along a length of the first part. The second part has a footrest portion extending generally parallelly to the length of the first part. A combined length of the first and second parts changes in response to the second part being selectively moved from the first position to the second position. A straddle-seat vehicle and an outer part for a footrest assembly are also disclosed.

2. 发明申请

WO2022043946A1 METHOD FOR ASSEMBLING MOTORCYCLES OF A FAMILY OF MOTORCYCLES AND CORRESPONDING MOTORCYCLES 审中-公开
公开(公告)号：WO2022043946A1
公开(公告)日：2022-03-03
申请号：PCT/IB2021/057881
申请日：2021-08-27
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC. , BRP US INC.
发明人： NOLIN, Christian , MALTAIS-LAROUCHE, Emile , BOURQUE, Yannick , LECLAIR, Alexandre
IPC分类号： B62D65/00 , B62D65/04 , B62K11/00
摘要： A method for assembling a motorcycle of a family of motorcycles, including selecting the motorcycle of the family of motorcycles to be assembled; in response to selecting the first motorcycle: selecting a first suspension package from a group of suspension packages; attaching the first suspension package to the core assembly; selecting a first ergonomic package from a group of ergonomic packages; and attaching the first ergonomic package to the core assembly; and in response to selecting the second motorcycle: selecting a second suspension package from the group of suspension packages; attaching the second suspension package to the core assembly; selecting a second ergonomic package from the group of ergonomic packages; and attaching the second ergonomic package to the core assembly, the first motorcycle being different from the second motorcycle.

3. 发明申请

WO2021171149A1 RACK AND PINION ASSEMBLY FOR A STEERING ASSEMBLY 审中-公开
公开(公告)号：WO2021171149A1
公开(公告)日：2021-09-02
申请号：PCT/IB2021/051383
申请日：2021-02-18
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC. , BRP US INC.
发明人： HEON, Martin , ROY RICHARD, Philippe
IPC分类号： B62D5/22 , B62D3/12
摘要： A rack and pinion assembly for a steering assembly is disclosed. The rack and pinion assembly has: a housing; a rack disposed in the housing, the rack being translatable in the housing; a pinion engaging the rack for causing translation of the rack; and at least one rolling element connected to the rack. The at least one rolling element is translatable with the rack. The at least one rolling element rolls along an inner surface of the housing as the rack translates. A steering assembly having the rack and pinion assembly and a vehicle having the steering assembly are also disclosed.

4. 发明申请

WO2021124294A1 VEHICLE HAVING A PIVOTABLE ROOF 审中-公开
公开(公告)号：WO2021124294A1
公开(公告)日：2021-06-24
申请号：PCT/IB2020/062247
申请日：2020-12-18
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC. , BRP US INC.
发明人： HAMEL-GAGNON, Mathieu , ST-PIERRE, Kevin , LEFRANCOIS, Jerome , MARTIN, Hugo
IPC分类号： B60J7/02
摘要： A vehicle includes: a frame including a roll cage, a motor connected to the frame, a driver seat connected to the frame, and a roof extending at least in part above the driver seat. The roof includes an upper surface and a lower surface. At least part of the roof is pivotably connected to the roll cage about a roof pivot axis so that the at least part of the roof is pivotable from a closed position to an open position. In the closed position, the at least part of the roof covers a roof opening defined by the roll cage, and in the open position, the at least part of the roof at least partly exposes the roof opening.

5. 发明申请

WO2020049525A3 METHOD FOR ESTIMATING WEAR OF A POLYMER DRIVE BELT OF A CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
公开(公告)号：WO2020049525A3
公开(公告)日：2020-03-12
申请号：PCT/IB2019/057543
申请日：2019-09-06
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC. , BRP US INC.
发明人： VARALDI, Vincent , AITCIN, Xavier-Pierre , GUILLAUD-ROLLIN, Thibault , SIMARD, Benoit , LAPRISE, Philippe , LEBLOND, Mathieu
IPC分类号： F16H61/12 , F16H61/662
摘要： A method for estimating wear of a polymer drive belt of a continuously variable transmission (CVT) provided in a vehicle is disclosed. The method comprises: determining a first belt wear-affecting factor based on at least one first operating parameter of the vehicle; determining a second belt wear-affecting factor based on at least one second operating parameter of the vehicle; applying the first and second wear-affecting factors to a belt wear-representative parameter to obtain an adjusted belt wear-representative parameter; and adjusting a total belt wear-representative parameter based on the adjusted belt wear-representative parameter to obtain an updated total belt wear-representative parameter. A vehicle having an electronic control unit configured to perform the method is also disclosed.

6. 发明申请

WO2018185538A1 MUFFLER FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：WO2018185538A1
公开(公告)日：2018-10-11
申请号：PCT/IB2017/054445
申请日：2017-07-21
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC. , BRP US INC.
发明人： POULIN, Etienne
IPC分类号： B05B1/20 , F01N1/08 , F01N1/16 , F01N3/02 , F02B75/02 , F16L55/02
摘要： A muffler has a housing enclosing a plurality of chambers. A first flow path extends from an inlet to an outlet passing through a bypass chamber. A flow tube has a plurality of perforations being open to a chamber other than the bypass chamber. A second flow path passes from the inlet to the outlet without passing through the bypass chamber and passing through the perforations. Exhaust gas is introduced into the muffler via the inlet and discharged therefrom via the outlet. A first portion of the exhaust gas flows from the inlet to the outlet along the first flow path. A second portion of the exhaust gas flows from the inlet to the outlet along the second flow path, the first and second portions mixing at least in the outlet chamber. A semi-closed tube has an open end being open to one of the chambers and a closed end.

7. 发明申请

WO2018142286A1 ELECTRONIC STABILITY SYSTEM FOR A VEHICLE HAVING A STRADDLE SEAT 审中-公开
公开(公告)号：WO2018142286A1
公开(公告)日：2018-08-09
申请号：PCT/IB2018/050577
申请日：2018-01-30
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC. , BRP US INC.
发明人： LABERGE, Nicolas , LAVOIE, Sebastien , CYR, Bruno
IPC分类号： B60N3/06 , B60W30/02 , B62K5/027
摘要： A vehicle has a frame, at least two wheels, a motor, a straddle seat defining a driver seat portion and a passenger seat portion at least partially rearward of the driver seat portion, left and right passenger footrests connected to the frame, the left and right passenger footrests each being movable between a stowed position and a deployed position, a passenger footrest position sensor for sensing a position of at least one of the left and right passenger footrests, and an electronic stability system electronically connected to the passenger footrest position sensor for receiving a signal from the passenger footrest position sensor indicative of the position of the at least one of the left and right passenger footrests. An output of the electronic stability system is defined at least in part on the signal from the passenger footrest position sensor.

8. 发明申请

WO2018020384A1 SEAT ADJUSTMENT ASSEMBLY AND VEHICLE WITH ADJUSTABLE SEATS 审中-公开
标题翻译：座椅调整组件和带有可调节座椅的车辆
公开(公告)号：WO2018020384A1
公开(公告)日：2018-02-01
申请号：PCT/IB2017/054444
申请日：2017-07-21
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC. , BRP US INC.
发明人： BEAUCHEMIN, Robin , PROVOST, Gabriel , GUILLEMETTE, Jean
IPC分类号： B60N2/07 , B60N2/02 , B60N2/04 , B60N2/06 , B60N2/08
摘要： A seat adjustment assembly, and a seat and vehicle including same, are described. The seat adjustment assembly includes an assembly frame being adapted for connecting to a seat; at least one first roller rotatably connected to the at least one wall; and at least one second roller rotatably connected to the at least one wall, the assembly frame and the rollers defining a cavity, the at least one first roller being disposed generally above the cavity, the at least one second roller being disposed generally below the cavity, for each roller, when contact surfaces of the roller are in contact with a rail disposed in the cavity, the contact surfaces of the roller being offset from a lateral center of the roller, the roller and the rail defining a passage between the rail and the lateral center of the roller.
摘要翻译：描述了一种座椅调节组件以及包括该座椅调节组件的座椅和车辆。座椅调节组件包括适于连接到座椅的组装框架; 至少一个第一辊，其可旋转地连接到所述至少一个壁; 以及至少一个第二辊，其可旋转地连接到所述至少一个壁，所述组装框架和所述辊限定空腔，所述至少一个第一辊大致布置在所述空腔的上方，所述至少一个第二辊大致布置在所述空腔的下方对于每个辊，当辊的接触表面与设置在空腔中的轨道接触时，辊的接触表面从辊的横向中心偏移，辊和轨道限定轨道和轨道之间的通道滚筒的横向中心。

9. 发明申请

WO2016193902A2 INTERNAL COMBUSTION ENGINE HAVING TWO FUEL INJECTORS PER CYLINDER AND CONTROL METHOD THEREFOR 审中-公开
标题翻译：具有两缸燃油喷射器的内燃机及其控制方法
公开(公告)号：WO2016193902A2
公开(公告)日：2016-12-08
申请号：PCT/IB2016/053184
申请日：2016-05-30
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC. , BRP US INC.
发明人： SCHUEHMACHER, Bruno , CHAMPIGNY, Luc
IPC分类号： B60W30/18
CPC分类号： F02D41/3094 , F02B61/00 , F02B75/02 , F02B2075/025 , F02D41/021 , F02D41/047 , F02D41/1446 , F02D2200/021 , F02D2200/602 , F02D2200/703 , F02D2400/04 , F02M69/046
摘要： A two-stroke internal combustion engine has a crankcase, a cylinder block defining at least one cylinder, a cylinder, a crankshaft, at least one piston, at least one scavenge port, at least one throttle body for supplying air to an interior of the crankcase, at least one direct fuel injector fluidly communicating with at least one combustion chamber for injecting fuel directly in the at least one combustion chamber; and at least one port fuel injector fluidly communicating with the interior of the crankcase for injecting fuel upstream of the at least one combustion chamber. Methods for controlling an engine having at least one direct fuel injector and at least one port fuel injector are also described.
摘要翻译：二冲程内燃机具有曲轴箱，气缸体，其限定至少一个气缸，气缸，曲轴，至少一个活塞，至少一个清除口，至少一个节气门体，用于向曲轴箱，至少一个直接燃料喷射器与至少一个燃烧室流体连通，用于将燃料直接喷射在所述至少一个燃烧室中; 以及至少一个端口燃料喷射器，其与所述曲轴箱的内部流体连通，用于在所述至少一个燃烧室的上游喷射燃料。还描述了用于控制具有至少一个直接燃料喷射器和至少一个端口燃料喷射器的发动机的方法。

10. 发明申请

WO2015151032A1 CONTINUOUSLY VARIABLE TRANSMISSION DRIVE PULLEY 审中-公开
标题翻译：连续可变传动驱动器
公开(公告)号：WO2015151032A1
公开(公告)日：2015-10-08
申请号：PCT/IB2015/052374
申请日：2015-03-31
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC. , BRP US INC.
发明人： AITCIN, Xavier-pierre , BOURGEOIS, Yan
IPC分类号： F16H9/12 , F16H55/36 , F16H55/52 , F16H55/54 , F16H55/56
CPC分类号： F16H55/563 , B62M9/08 , B62M27/02 , B62M2027/028 , F16H9/14 , F16H9/18 , F16H2055/366
摘要： A drive pulley for a CVT has a fixed sheave, a movable sheave, a spider, a biasing member biasing the movable sheave axially away from the fixed sheave, at least one centrifugal actuator and at least one roller assembly. The at least one roller assembly has first and second rollers rotationally connected to one of the movable sheave and the spider and abutting another one of the movable sheave and the spider, the first roller rolling along the other one of the movable sheave and the spider as the movable sheave moves axially, the second roller rolling along the other one of the movable sheave and the spider as the movable sheave moves axially. The first and second rollers transfer torque between the movable sheave and the spider.
摘要翻译：用于CVT的驱动滑轮具有固定滑轮，可移动滑轮，蜘蛛，偏置构件，其将可动滑轮轴向偏离固定滑轮，至少一个离心致动器和至少一个滚子组件。所述至少一个辊组件具有旋转地连接到所述可动滑轮和所述蜘蛛中的一个的第一和第二辊，并且抵靠所述可动滑轮和所述蜘蛛中的另一个，所述第一滚子沿着所述可动滑轮和所述蜘蛛中的另一个滚动，可移动滑轮沿轴向移动，随着可动滑轮轴向移动，第二滚子可沿着另一个可动滑轮和星形轮滚动。第一和第二辊在可动带轮和蜘蛛之间传递扭矩。

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