Patents Examined by Emily R Kincaid
-
Patent number: 11725575Abstract: Methods and systems are provided for an accessory drive device. In one example, the accessory drive device comprises an input belt coupled to a pulley of a two-speed device and an output pulley coupled to an output belt configured to provide energy to an alternator or a belt integrated starter generator.Type: GrantFiled: November 13, 2020Date of Patent: August 15, 2023Assignee: Ford Global Technologies, LLCInventors: Timothy Vaughn, George Papaioannou, John Brevick
-
Patent number: 11724772Abstract: The invention relates to a toothed wheel assembly for a cassette having a first toothed wheel and a second toothed wheel that are concentric. The second tooth wheel has a greater number of teeth than the first toothed wheel; a radially inner cylindrical portion to engage a sprocket support body; a plurality of spokes comprising respective first constraining portions to the first toothed wheel and second constraining portions to the radially inner cylindrical portion; and a plurality of connection bodies that connect the first. The second toothed wheel has an axially-extending portion with at least one pair of spokes having connection bodies that include axially-extending portions in the circumferential direction and at least partially contained in the minimum circumferential extension a respective spoke.Type: GrantFiled: October 13, 2021Date of Patent: August 15, 2023Assignee: CAMPAGNOLO S.r.l.Inventors: Christian Marangon, Marco Porro, Marco Marchi
-
Patent number: 11719327Abstract: The present disclosure periodically monitors an oil condition through a temperature sensor installed in a driving motor of an in-wheel-type running gear, the generated torque of the driving motor, or the like and transmits oil condition information to a driver through a vehicle warning light.Type: GrantFiled: February 4, 2021Date of Patent: August 8, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Hae Jun Yang, Yeo Jeong Kim
-
Patent number: 11713095Abstract: A bicycle derailleur includes a base member mountable to a bicycle frame and a cage assembly moveably coupled to the base member. One or both of a motor and/or electrical generator system may be coupled to and moveable with the cage assembly. The motor is operable to move the cage assembly. The electrical generator system includes a generator and a generator drive system.Type: GrantFiled: May 7, 2021Date of Patent: August 1, 2023Assignee: SRAM, LLCInventors: Christopher Shipman, Sage Hahn
-
Patent number: 11703181Abstract: The invention relates to a control system for reducing rotor vibrations, in particular the variability thereof, in shafting, in particular turbine shafting, in which the temperature of the bearing (6) of the shaft is measured and the oil (8) supplied to the bearing is adjusted to a temperature as is assigned as the output variable in an allocation for minimised rotor vibrations with the measured temperature of the bearing as the input variable. The allocation can, for example, be provided by an initial measurement of the rotor vibrations or by a self-learning system. According to the invention, the variability of the rotor vibrations is restricted.Type: GrantFiled: August 9, 2018Date of Patent: July 18, 2023Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Andrey Mashkin, Robin Burzan, Sebastian Zahn, Gerta Zimmer, Esteban Grau Sorarrain, Alexander Münnekhoff, Florian Röhr, Christian Jäkel, Matthias Kowalski
-
Patent number: 11686383Abstract: The present disclosure periodically monitors an oil condition through a temperature sensor installed in a driving motor of an in-wheel-type running gear, the generated torque of the driving motor, or the like and transmits oil condition information to a driver through a vehicle warning light.Type: GrantFiled: February 4, 2021Date of Patent: June 27, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Hae Jun Yang, Yeo Jeong Kim
-
Patent number: 11662020Abstract: A continuously variable transmission changes a gear ratio by changing a groove width between the fixed side pulley half body and the movable side pulley half body in each of the driving pulley and the driven pulley using pulley pressure. At least any of a drive shaft of the driving pulley and a driven shaft of the driven pulley includes a pulley pressure supply oil passage for supplying pulley pressure to the movable side pulley half body, a lubricating oil passage provided on a downstream of the pulley pressure supply oil passage to supply oil as a lubricating oil to an endless member, and a flow control valve that is provided between the pulley pressure supply oil passage and the lubricating oil passage and operates according to pulley pressure.Type: GrantFiled: September 7, 2021Date of Patent: May 30, 2023Assignee: Honda Motor Co., Ltd.Inventor: Toru Yagasaki
-
Patent number: 11661998Abstract: A power transmission chain (2) for use with a drive member (4) having a plurality of teeth (6), and wherein: (i) the power transmission chain (2) comprises a plurality of chain links (8) which are pivotally connected together by connecting members (9) and pivot arrangements (10) so that the power transmission chain (2) can pass around the drive member (4) in use; (ii) each one of the pivot arrangements (10) comprises first and second pivots (12, 14) which extend towards each other from opposite sides (16, 18) of the chain links (8); (iii) the first and second pivots (12, 14) have adjacent ends (20, 22) which face each other and which are spaced apart; (iv) the power transmission chain (2) comprises a plurality of engaging formations (24) for enabling engagement with the drive member (4); (v) the engaging formations (24) are positioned between the adjacent ends (20, 22) of the first and second pivots (12, 14); and the engaging formations (24) and the spacing apart of the adjacent ends (20, 22) of the first andType: GrantFiled: July 7, 2022Date of Patent: May 30, 2023Assignee: NEW MOTION LABS LTD.Inventor: Marcel Fowler
-
Patent number: 11661143Abstract: The disclosure relates to a chain roller for a rear bicycle gearshift mechanism. The chain roller comprising a rotatory bearing, a toothed ring with teeth formed thereon, and a support structure which connects the rotary bearing and the toothed ring. The toothed ring and support structure are formed from different materials and are connected to one another radially and axially.Type: GrantFiled: March 19, 2021Date of Patent: May 30, 2023Assignee: SRAM DEUTSCHLAND GmbHInventor: Henrik Braedt
-
Patent number: 11661144Abstract: The present invention relates to a chain guide for a bicycle rear derailleur comprising a cage, a guide pulley rotatably mounted to the cage, a circular tension pulley rotatably mounted to the cage, and means for connecting the chain guide to a movable member of a rear derailleur so as to move the chain guide with respect to a bicycle cassette, wherein the guide pulley and the tension pulley are adapted to be engageable with a bicycle chain and wherein the tension pulley is rotatably mounted to the cage by mounting means and an interposed bearing, wherein the mounting means of the tension pulley are arranged so as to be spaced from the center of rotation of the tension pulley and wherein the mounting means are stationary in respect to the cage in the mounted state of the chain guide.Type: GrantFiled: May 30, 2021Date of Patent: May 30, 2023Inventor: Marcin Golec
-
Patent number: 11655878Abstract: A power transmission drive member adapted to mesh with a drive sprocket to transmit rotary motion, the drive member comprising a plurality of engaging mechanisms, each comprising an engaging body comprising an engagement pocket adapted to engage with the drive sprocket, each of which engagement pockets comprising a first engaging surface and a second engaging surface spaced apart from the first engaging surface, the first and second engaging surfaces forming an engaging surface pair, which pair is rotatable about an engaging mechanism rotational axis, wherein the power transmission drive member comprises a carrier, which carrier is articulated and is adapted to support the plurality of engaging mechanisms.Type: GrantFiled: November 25, 2020Date of Patent: May 23, 2023Assignee: NEW MOTION LABS LTD.Inventors: Josh Daniel Palmer, Lucas Lobmeyer, Marcel Fowler
-
Patent number: 11643167Abstract: A multi-sprocket arrangement for a bicycle includes a larger sprocket having a passage recess on an outer link plate passage tooth on an outboard side of the larger sprocket facing a smaller sprocket. The recess is on a side of the larger sprocket facing the smaller sprocket. The passage recess extends from a radially outer tooth tip of the outer link plate passage tooth to a non-load tooth flank of the outer link plate passage tooth or a tooth base directly adjacent to the outer link plate passage tooth such that during a gear shifting of a chain from a larger sprocket to a directly adjacent smaller sprocket, the chain passes the outer link plate passage tooth on the outboard side of the sprocket.Type: GrantFiled: August 5, 2020Date of Patent: May 9, 2023Assignee: SRAM DEUTSCHLAND GmbHInventor: Philipp Hoelle
-
Patent number: 11624404Abstract: A rolling bearing capable of achieving reduction in torque is provided. The rolling bearing includes an inner ring and an outer ring disposed coaxially with each other, a rolling element disposed between the inner ring and the outer ring, a seal member configured to cover an area between the inner ring and the outer ring from an outside in an axial direction, and filled grease disposed between the rolling element and the seal member. The filled grease includes a first ring-like part which extends to form a circumferential shape centering on a common axis of the inner ring and the outer ring, and which has contact with one of the inner ring and the outer ring, and a second ring-like part which extends to form a circumferential shape centering on the common axis, which is connected to the first ring-like part at an outer side in the axial direction, and which has contact with the seal member.Type: GrantFiled: March 5, 2021Date of Patent: April 11, 2023Assignee: SEIKO INSTRUMENTS INC.Inventors: Takayuki Kosaka, Takayuki Satodate, Keisuke Abo
-
Patent number: 11624423Abstract: A transmission mechanism includes a chain. The chain includes a plurality of inner link units and a plurality of outer link units. Each of the inner link units includes two inner chain plates. Each of the inner chain plates has an inner waist section. At least one of the outer link units includes two outer chain plates. Each of the outer chain plates has an outer waist section that has a protruding part and a recessed part. A distance between the inner waist sections of each of the inner link units is smaller than a distance between the protruding parts of the outer chain plates of the at least one of the outer link units, and is equal to or smaller than a distance between the recessed parts of the at least one of the outer link units.Type: GrantFiled: July 22, 2021Date of Patent: April 11, 2023Assignee: KMC Chain Industrial Co., Ltd.Inventor: Daniel Wu
-
Patent number: 11619298Abstract: An object of the present invention is to provide a chain guide that can improve functional properties of a chain drive system. The chain guide of the present invention is attached to an engine block by a mounting bolt and slidably guides a running chain. The chain guide includes a mounting part provided with a shaft hole through which a mounting bolt is passed, and an oil jet passage for injecting lubricating oil, supplied to the shaft hole at a predetermined pressure, toward the chain.Type: GrantFiled: December 29, 2020Date of Patent: April 4, 2023Assignee: TSUBAKIMOTO CHAIN CO.Inventor: Koichi Shimosaka
-
Patent number: 11608874Abstract: A bicycle chain includes a pair of outer plates, a pair of inner plates, and a connecting pin assembly. The pair of outer plates defines a width of the bicycle chain in a transverse direction, and the pair of inner plates is positioned at least partially between the pair of outer plates. The connecting pin assembly connects the pair of outer plates with the pair of inner plates and includes a first rocker pin, a second rocker pin, and a center pin between the first rocker pin and the second rocker pin in a longitudinal direction. A length of the center pin in the transverse direction is less than the width of the bicycle chain.Type: GrantFiled: February 22, 2021Date of Patent: March 21, 2023Assignee: CeramicSpeed Sport A/SInventors: Jason Smith, Alexander Jacobson Rosenberry
-
Patent number: 11603906Abstract: A drive sprocket comprising a plurality of teeth for meshing with a drive member to transmit rotary motion, the drive member including a plurality of engagement pockets engaging the teeth of the drive sprocket, wherein each tooth has a tooth profile defined by a first side comprising a first engagement surface and an opposite second side comprising a second engagement surface, which engagement surfaces are configured such that when driven, a tooth meshes to the engagement pocket at a first contact location on the first engagement surface and also at a second contact location on the second engagement surface, wherein the first contact location is radially offset from the second contact location.Type: GrantFiled: July 17, 2020Date of Patent: March 14, 2023Assignee: NEW MOTION LABS LTD.Inventors: Josh Daniel Palmer, Lucas Lobmeyer, Marcel Fowler
-
Patent number: 11603910Abstract: Embodiments of the present disclosure include a drive belt tensioner configured to adjust tension in a drive belt of a blower assembly for a heating, ventilation, and/or air conditioning (HVAC) system. The drive belt tensioner includes a mounting bracket configured to couple directly to a blower housing that is configured to house a blower of the blower assembly. The drive belt tensioner further includes an idler pulley configured to contact the drive belt. A position of the idler pulley is adjustable relative to the mounting bracket to enable adjustment of the tension in the drive belt.Type: GrantFiled: October 7, 2019Date of Patent: March 14, 2023Assignee: Johnson Controls Tyco IP Holdings LLPInventors: Ravindra B. Salunkhe, Shridhar V. Vernekar, Bhushan C. Kadu, Nikhil N. Naik
-
Patent number: 11603167Abstract: A chain guide is disclosed herein. The chain guide includes a backplate and a chain guide. The backplate has an elongated opening therein. The chain guide includes a guide to orient a chain with respect to the sprocket. The chain guide also includes a retaining assembly to removably and adjustably frictionally couple the guide at a given location along the elongated opening in the backplate, such that when the guide is rotated axially about the retaining assembly, the guide is retained at the given location.Type: GrantFiled: April 17, 2020Date of Patent: March 14, 2023Assignee: Fox Factory, Inc.Inventors: Robert Charette, Douglas Chalmers, Evan Michael Choltco-Devlin
-
Patent number: 11592097Abstract: A bicycle rear wheel sub-assembly having a sprocket-carrying body, a cogset including a plurality of axially adjacent sprockets with at least three of the plurality of sprockets formed into a monolithic set and a ring nut securing the cogset to the sprocket-carrying body. The ring nut is formed as two parts assembled together—an axially outer first part on which a tubular body and a flange are formed, and an axially inner second part on which a threaded portion is formed. This structure provides a simple and effective coupling of the ring nut with the monolithic sub-set of the cogset and the sprocket-carrying body.Type: GrantFiled: November 2, 2020Date of Patent: February 28, 2023Assignee: CAMPAGNOLO S.r.l.Inventor: Mirco Civiero