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1. 发明授权

US11493096B2 Axle disconnect assembly 有权
公开(公告)号：US11493096B2
公开(公告)日：2022-11-08
申请号：US17204383
申请日：2021-03-17
申请人： Schaeffler Technologies AG & Co. KG
发明人： Brian Lee
IPC分类号： F16H63/32 , F16H63/20 , F16H61/32 , F16D11/10 , F16D23/14 , B60K17/02 , F16D125/40 , F16D127/02 , F16D23/12 , F16D11/00
摘要： An axle disconnect assembly, including: a housing and a clutch a shaft with first splines; a sleeve including second splines non-rotatably connected to the first splines, and axially extending teeth; a shift lever including at least one pivot pin, a first end connected to the sleeve, and a second end; and an actuation assembly including an actuation shaft engaged with the second end of the shift lever, and an actuator. In a connect mode, the teeth are non-rotatably connected to a power output. In a disconnect mode, the sleeve is rotatable with respect to the power output. To shift from the disconnect mode to the connect mode: the actuator rotates the actuator shaft; the actuator shaft pivots the shift lever around an axis of the at least one pivot pin; and the first end of the shift lever displaces the sleeve, with respect to the shaft, in an axial direction.

2. 发明申请

US20220106989A1 DRIVE TRANSMISSION APPARATUS 有权
公开(公告)号：US20220106989A1
公开(公告)日：2022-04-07
申请号：US17493424
申请日：2021-10-04
申请人： Xtrac Limited , Suzuki Motor Corporation
发明人： Torsten O'Brien , Daijiro Mashita , Jon Marsh , Paul Pomfret , Richard Gostick , Jamie Rusbridge
IPC分类号： F16D11/10 , F16H63/36 , F16D11/14
摘要： A drive transmission apparatus includes a dog clutch including a dog gear assembly and a dog ring, which are configured for rotation about a rotational axis and relative axial adjustment between an engaged condition in which torque can be transmitted between the dog gear assembly and the dog ring, and a disengaged condition in which torque cannot be transmitted. The dog gear assembly includes a dog gear, a retractable dog assembly configured for movement relative to the dog gear between an extended position and a retracted position, and a control element that controls movement of the retractable dog assembly. The dog ring includes a plurality of first dogs and the dog gear assembly includes a plurality of second dogs that engage the first dogs in the engaged condition, and that are disengaged from the first dogs in the disengaged condition. The second dogs include a plurality of fixed dogs that are mounted on the dog gear and a plurality of retractable dogs of the retractable dog assembly.

3. 发明授权

US11293498B2 Aircraft engine generator disconnect device 有权
公开(公告)号：US11293498B2
公开(公告)日：2022-04-05
申请号：US16966175
申请日：2019-01-22
申请人： SAFRAN ELECTRICAL & POWER
发明人： Paul David Flower
IPC分类号： F16D25/08 , F16D11/10
摘要： The present invention relates to a generator drive disconnect device, of a generator arranged to be driven by an aircraft engine. The disconnect device comprises: a drive transfer means (1) having a first, connected configuration, and a second, disconnected configuration; a disconnect biasing means (200), configured to bias the drive transfer means to the disconnected configuration; and a fluid cavity (300), configured such that provision of a pressurised fluid in the fluid cavity biases the drive transfer means to the connected configuration.

4. 发明授权

US11199229B2 In-vehicle control apparatus 有权
公开(公告)号：US11199229B2
公开(公告)日：2021-12-14
申请号：US17072685
申请日：2020-10-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Takashi Seo
IPC分类号： F16D23/02 , F16D11/10 , F16D23/12 , F16D11/00 , B60K17/04
摘要： An in-vehicle control apparatus is configured to execute a collision degree calculation process of, when it is determined that gear rattle occurs, calculating a collision degree that indicates a magnitude of a collision between a sleeve chamfer and a gear chamfer based on a rotation speed difference between a sleeve and an idler gear, execute an index value calculation process of calculating an index value that correlates with wear and tear of the sleeve chamfer and the gear chamfer based on the collision degree that is calculated each time it is determined that gear rattle occurs, and execute a wear and tear degree calculation process of calculating a degree of wear and tear of the sleeve chamfer and the gear chamfer by integrating the index value that is calculated each time it is determined that gear rattle occurs.

5. 发明授权

US11181151B2 Transmission 有权
公开(公告)号：US11181151B2
公开(公告)日：2021-11-23
申请号：US16855995
申请日：2020-04-22
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Hitoshi Araki
IPC分类号： F16D11/10 , F16H3/00 , F16H3/089 , F16H63/18 , F16H63/30
摘要： A transmission that suppresses a tilt of a slider in an axial direction and reduces a dimension of the slider in the axial direction for downsizing is provided. A transmission includes a fifth-speed driven gear disposed on a counter shaft, a fifth-speed driving gear that always meshes with the fifth-speed driven gear and disposed on a main shaft, and a first slider disposed on the counter shaft to be movable in the axial direction in accordance with a shift operation. The first slider includes first dog recesses. The fifth-speed driven gear includes fifth-speed dog projections configured to mesh with the first dog recesses. The fifth-speed driven gear includes a fifth-speed driven gear protrusion only on a location closer to a radially outer peripheral end thereof than the counter shaft. The fifth-speed driven gear protrusion protrudes in the axial direction so as to contact the first slider when the first slider falls in the axial direction. The protrusion length of the fifth-speed driven gear protrusion is smaller than that of the fifth-speed dog projections.

6. 发明授权

US11155449B2 Cargo loading/unloading device for drones 有权
公开(公告)号：US11155449B2
公开(公告)日：2021-10-26
申请号：US16458272
申请日：2019-07-01
申请人： Aaron Zhang
发明人： Aaron Zhang
IPC分类号： B66D1/14 , F16D1/076 , B64D9/00 , B66D1/12 , F16D11/10 , B64C39/02
摘要： A drone loading/unloading device includes an electric reel selectively movable for releasing/winding a cable adapted to be wound around the electric reel. A driver is operably connected to the electric reel to selectively drive the electric reel to reciprocally move from a locked position and an unlocked position and a buffer is mounted between the driver and the electric reel such that buffering effect is provided to the electric reel when moved from an unlocked position to a locked position.

7. 发明授权

US11154119B2 Compact motorized tensioning device for footwear 有权
公开(公告)号：US11154119B2
公开(公告)日：2021-10-26
申请号：US16346646
申请日：2017-11-17
申请人： Tiffany A. Beers , Ryan Frederick , Clayton Lindsay , Austin Orand , Andrew A. Owings
发明人： Tiffany A. Beers , Ryan Frederick , Clayton Lindsay , Austin Orand , Andrew A. Owings
IPC分类号： A43C7/08 , B65H75/44 , F16D11/10
摘要： A tensioning system for articles of footwear and articles of apparel is disclosed. The tensioning system includes a spool system that can be engaged or disengaged from a driveshaft through the use of a cam device. The motorized tensioning device includes a torque transmitting system that allows for incremental tightening, incremental loosening and full loosening of the tensile element.

8. 发明授权

US11118635B2 Power transmission device 有权
公开(公告)号：US11118635B2
公开(公告)日：2021-09-14
申请号：US16804032
申请日：2020-02-28
申请人： Kabushiki Kaisha F.C.C.
发明人： Yoshihiko Ozawa , Han Hiong Chen , Makoto Kataoka , Masataka Murai , Kaoru Aono , Yuta Kine , Yuta Yokomichi
IPC分类号： F16D21/08 , F16D11/10 , F16D19/00 , F16D25/0638
摘要： A power transmission device has a back torque transmission cam that brings driving clutch plates 6 and driven clutch plates 7 into press contact with each other. A second clutch member 4b is moved when a rotational force is input to a first clutch member 4a via the output shaft 3. The pressure member 5 is located at a non-actuation position. A torque transmission portion transmits a rotational force transmitted to the second clutch member 4b to the first clutch member 4a not via the back torque transmission cam.

9. 发明授权

US11078967B2 Vehicle transmission and control device for vehicle transmission 有权
公开(公告)号：US11078967B2
公开(公告)日：2021-08-03
申请号：US16780958
申请日：2020-02-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Tomoaki Yanagida , Yukihiro Inaba , Junichi Kato , Tomoyuki Kano , Tomomitsu Terakawa
IPC分类号： F16D21/04 , F16D48/06 , F16H3/091 , F16D41/14 , F16H63/30 , F16H3/08 , F16D11/10 , F16H63/18
摘要： A vehicle transmission includes a shaft; speed-changing gears; switching mechanisms; and a shifting mechanism. The shifting mechanism is provided with a double-meshing preventing mechanism configured to switch between a one-way state in which the switching mechanisms are hindered from moving in a downshift direction and allowed to move in an upshift direction and a free state in which the switching mechanisms are allowed to move in both the downshift direction and the upshift direction.

10. 发明申请

US20210078804A1 BRAKE ROLLER WITH ONE WAY JAW CLUTCH 有权
公开(公告)号：US20210078804A1
公开(公告)日：2021-03-18
申请号：US17108822
申请日：2020-12-01
申请人： GOODRICH CORPORATION
发明人： Vinodkumar Shivalinga , Manu Siddharth Paliwal
IPC分类号： B65G13/075 , F16D11/10 , F16D41/18 , F16D55/39
摘要： A brake roller may comprise a brake shaft and a brake stack assembly located around the brake shaft. A one-way jaw clutch assembly may be configured to apply a force to the brake stack. A roller shell may be located radially outward of the brake stack. The one-way jaw clutch assembly may be configured to vary the force applied to the brake stack in response to a rotation of the roller shell in a circumferential direction.

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