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1. 发明公开

EP4275476A1 A DRIVELINE COUPLING MECHANISM FOR AN AGRICULTURAL HARVESTER 审中-实审
公开(公告)号：EP4275476A1
公开(公告)日：2023-11-15
申请号：EP22172843.9
申请日：2022-05-11
申请人： CNH Industrial Belgium N.V.
发明人： JONGMANS, Dré , VAN OVERSCHELDE, Pieter , DERUYTER, Lucas , TALLIR, Frederik , VERSCHAEVE, Bertl , REUBENS, Sam , MISSOTTEN, Bart
IPC分类号： A01D69/08 , A01D69/00 , A01D41/14 , F16D11/00 , F16D23/12
摘要： A harvester according to the invention comprises a header (1) attached at the front face of a feeder (8) mounted at the front of the main harvester body. The main driveline of the harvester is coupled to the driveline of the header by a releasable clutch, the first part (24) thereof being located at the side of the feeder housing (11). The second clutch part (25) is rotatably coupled to a header driveshaft. According to the invention, the header (1) comprises a spring-operated assembly comprising a holder (30) that is pivotably connected to the header frame and a support arm (31) that is movable relative to the holder along its own longitudinal axis.
The second clutch part (25) is pivotably connected to one end of the support arm (31). A spring (32) maintains the support arm in a position lying upwards of the first clutch part (24) when the header driveline is decoupled from the main driveline. The holder (30) is pivotable according to sufficient degrees of freedom to allow pulling the second clutch part (25) from the upward position against the spring force and coupling it to the first clutch part (24). The spring-operated assembly furthermore enables the movement of the header (1) relative to the feeder according to one or two degrees of freedom, while the clutch parts remain interlocked.

2. 发明授权

EP3850236B1 REIBUNGSKUPPLUNG 有权
公开(公告)号：EP3850236B1
公开(公告)日：2023-05-24
申请号：EP19759286.8
申请日：2019-08-15
发明人： RABER, Christoph
IPC分类号： F16D13/64 , F16D43/14 , F16D43/26 , F16D47/02 , F16D11/00

3. 发明公开

EP3982012A1 TRANSMISSION AND MESHING CLUTCH 审中-实审
公开(公告)号：EP3982012A1
公开(公告)日：2022-04-13
申请号：EP20823057.3
申请日：2020-03-19
申请人： Ikeya Formula Co., Ltd.
发明人： IKEYA, Shinji
IPC分类号： F16H63/18 , F16H3/083 , F16D11/00
摘要： Provided are a transmission and a meshing clutch, capable of further reducing shock and noise when a meshing clutch on which torque acts is released.
A meshing clutch 51 is provided to connect one shift stage with meshing and be released when changing connection to another shift stage through simultaneously meshing, wherein a tooth top of meshing tooth 51a, 25a on one side or on another side is provided with a releasing-guide part, a moving mechanism is provided to generate axial force to move the one rotary member 63 and releases the axial force according to generation of coasting torque, an urging mechanism 1000 is provided to urge the one rotary member 63 with force being poorer than the axial force being generated by the moving mechanism so that the meshing teeth 51a, 25a mesh, the contact body of the urging mechanism 1000 is arranged in a supporting hole formed on the torque transmission member 57 in a radial direction, and an urging and converting part is provided to receive the contact body being urged in the radial direction by the urging functional part 1000 and convert a direction of the urging to the axial direction to urge the axial movement of the one rotary member 63.

4. 发明公开

EP3850236A1 REIBUNGSKUPPLUNG 有权
公开(公告)号：EP3850236A1
公开(公告)日：2021-07-21
申请号：EP19759286.8
申请日：2019-08-15
申请人： Schaeffler Technologies AG & Co. KG
发明人： RABER, Christoph
IPC分类号： F16D13/64 , F16D43/14 , F16D43/26 , F16D47/02 , F16D11/00

5. 发明公开

EP3728885A1 TOOTHED DISK COUPLING 审中-公开
公开(公告)号：EP3728885A1
公开(公告)日：2020-10-28
申请号：EP18892472.4
申请日：2018-12-02
申请人： ECYCLI LTD.
发明人： BERGMAN, Arie , GREENBERG, Kobby , SHWARTZ, Shaul
IPC分类号： F16D1/10 , F16D11/00 , F16D11/14 , F16D11/16 , B62M6/40

6. 发明授权

EP2935926B1 CLUTCH ARRANGEMENT COMPRISING A SHIFT PISTON AND A PISTON HOUSING 有权
公开(公告)号：EP2935926B1
公开(公告)日：2020-07-29
申请号：EP12890578.3
申请日：2012-12-21
申请人： Volvo Construction Equipment AB
发明人： ANDERSSON, Thomas
IPC分类号： F16D25/10 , F16H63/30 , B60K17/04 , F16D11/10 , F16D11/00 , F16D25/08

7. 发明授权

EP3197701B8 KUPPLUNGSANORDNUNG UND ANTRIEBSANORDNUNG MIT EINER KUPPLUNGSANORDNUNG 有权
公开(公告)号：EP3197701B8
公开(公告)日：2020-02-26
申请号：EP15766106.7
申请日：2015-09-14
申请人： GKN Driveline Bruneck AG
发明人： MAYR, Nikolaus
IPC分类号： B60K17/346 , B60K17/35 , F16D11/00 , F16D1/10

8. 发明公开

EP3521084A1 POWER TRANSMISSION APPARATUS 审中-公开
公开(公告)号：EP3521084A1
公开(公告)日：2019-08-07
申请号：EP19154778.5
申请日：2019-01-31
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： YOSHINO, Hirotsugu , KOMADA, Hideaki , SUZUKI, Yosuke , ENDO, Takahito
IPC分类号： B60K6/387 , F16H3/72 , F16D11/14 , F16D21/00 , F16H63/30 , B60K6/445 , B60K6/365 , F16D11/00
摘要： A power transmission apparatus includes a first meshing engagement mechanism that selectively couples a first rotational section and a second rotational section; and a second meshing engagement mechanism that selectively couples a third rotational section and a fourth rotational section. The first meshing engagement mechanism includes a first movable member (37) provided with third meshing teeth (38) that mesh with first meshing teeth (32) provided on one of the first and the second rotational sections. The second meshing engagement mechanism includes a second movable member (42) provided with fourth meshing teeth (43) that mesh with second meshing teeth (41) provided on one of the third and the fourth rotational sections. At least a portion of a first movable region (L1) of the third meshing teeth (38) and at least a portion of a second movable region (L2) of the fourth meshing teeth (43) overlap with each other in a radial direction with respect to a rotational axis.

9. 发明授权

EP3109133B1 STEERING SYSTEM 失效转让
公开(公告)号：EP3109133B1
公开(公告)日：2018-12-12
申请号：EP16174381.0
申请日：2016-06-14
申请人： JTEKT CORPORATION
发明人： SHIINA, Akihiko
IPC分类号： B62D5/04 , B62D5/00 , B62D5/24 , F16D11/00 , F16D13/00 , B62D3/04
CPC分类号： B62D5/0454 , B62D3/04 , B62D5/003 , B62D5/0409 , B62D5/043 , B62D5/24 , F16D11/00 , F16D13/00
摘要： A steering system includes: a steering shaft to which a steering member is coupled; a worm wheel attached to the steering shaft so as to be rotatable integrally with the steering shaft; a housing that houses the worm wheel; an output shaft that is coaxial with the steering shaft and rotatable relative to the steering shaft and coupled to a steering operation mechanism; and a clutch mechanism that enables and disables transmission of power between the steering shaft and the output shaft. The clutch mechanism is housed and disposed in an internal space in the housing. A solenoid in the clutch mechanism is disposed on the opposite side of the worm wheel in an axial direction from a mechanical portion of the clutch mechanism.

10. 发明授权

EP2911011B1 Power transmission device and image forming apparatus including same 有权
公开(公告)号：EP2911011B1
公开(公告)日：2018-09-19
申请号：EP15156577.7
申请日：2015-02-25
申请人： Ricoh Company, Ltd.
发明人： Takagi, Hiroaki , Suido, Naoyuki , Shimizu, Keisuke , Yamazaki, Kimiharu
IPC分类号： G03G21/16 , F16D3/18 , F16D11/00
CPC分类号： F16D3/72 , F16D3/185 , F16D2011/002 , F16D2011/008 , F16H55/0886 , F16H55/17 , F16H2055/176 , G03G15/757 , G03G21/1647 , G03G2221/1657 , Y10T403/7032
摘要： A power transmission device including coaxially a first rotary body (106) including a first gear on a drive source side, a second rotary body (108) including a second gear on a driven side, a third rotary body (107) including a third gear movably held to transmit a driving force, and a guide member (107f, 106f, 108a) disposed at one of the first gear, the second gear, and the third gear to contact a first end surface of a gear tooth of another of the first gear, the second gear, and the third gear, serving as a mating gear, to guide the first end surface between teeth of the one of the first gear, the second gear, and the third gear. The guide member (107f, 106f, 108a) extends toward the mating gear and a tip of the guide member is spaced apart a predetermined distance from an end of the one of the gears.

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