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公开(公告)号：US11884355B2
公开(公告)日：2024-01-30
申请号：US17870384
申请日：2022-07-21
申请人： CAMPAGNOLO S.R.L.
发明人： Gaetano Dalla Guarda , Marco Porro
摘要： A bicycle electronic control device having a support body configured for attachment to the bicycle handlebars. The control device includes a switch and a manual actuator for switching the switch and issuing a command. A de-coupling mechanism is interposed between the manual actuator and the switch for initially de-coupling the manual actuator from the switch.
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公开(公告)号：US11850883B2
公开(公告)日：2023-12-26
申请号：US17380594
申请日：2021-07-20
申请人： CAMPAGNOLO S.r.l.
发明人： Mario Meggiolan , Filippo Bove
CPC分类号： B60B21/062 , B60B1/045 , B60B31/005 , Y10T29/49512
摘要： A process for manufacturing a spoked bicycle wheel, comprising the steps of providing a rim element having a spoke attachment chamber; providing a spoke attachment assembly for coupling to a respective spoke, inserting the spoke attachment assembly through an opening of the spoke attachment chamber along an insertion direction that is inclined with respect to the rim element and moving the spoke attachment assembly along the insertion direction until a stem of the spoke attachment assembly is at the surface of the spoke attachment chamber; moving the spoke attachment assembly along the surface of the spoke attachment chamber towards a spoke attachment seats; inserting the stem in the spoke attachment seat; and, constraining the spoke attachment assembly in the spoke attachment seat. The steps are repeated to couple a respective spoke attachment assembly to each of the plurality of spoke attachment seats. The invention also relates to a spoked bicycle wheel produced by the above process.
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公开(公告)号：US20230303197A1
公开(公告)日：2023-09-28
申请号：US18183108
申请日：2023-03-13
申请人： CAMPAGNOLO S.R.L.
IPC分类号： B62J45/20
摘要： A bicycle-implemented transmission method is applied in a transmitter component of a bicycle electronic system. Each component of the system has zero or more pieces of information attributable thereto and is candidate to communication within the system. Each of the attributable pieces of information includes an identifier which is unique in the bicycle electronic system. According to the method: a payload is formed, including an attributable piece of information and an identifier of an instruction executable by an addressee component; a value of a characteristic of a Bluetooth Low Energy (BLE) service of a Generic Attribute Profile (GATT) server of a BLE network architecture is set to the payload; and the characteristic is transmitted to the addressee component or to a receiver component to which the addressee component is directly or indirectly connected.
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公开(公告)号：US11753109B2
公开(公告)日：2023-09-12
申请号：US17954009
申请日：2022-09-27
申请人： CAMPAGNOLO S.R.L.
发明人： Paolo Pasqua , Luca De Poli
IPC分类号： B62M9/122 , B62M9/1242 , B62M9/1246
CPC分类号： B62M9/122 , B62M9/1242 , B62M9/1246
摘要： A bicycle electric/electronic derailleur has a plurality of mutually movable components: a support body configured to be attached to a bicycle frame, a chain guide, and a pair of connecting arms, for connection between the support body and the chain guide at respective geometric articulation axes. A geared motor controls the motion of the plurality of mutually movable components. At least one first component has a case with a chamber containing the geared motor and/or one or more electric/electronic devices. The chamber crosses at least one articulation axis. The case comprises a blind hole that is coaxial with the one axis and open outwards of the case. A second component has a pivot pivotable in the blind hole.
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公开(公告)号：US11724772B2
公开(公告)日：2023-08-15
申请号：US17500112
申请日：2021-10-13
申请人： CAMPAGNOLO S.r.l.
发明人： Christian Marangon , Marco Porro , Marco Marchi
摘要： 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.
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公开(公告)号：US11685467B2
公开(公告)日：2023-06-27
申请号：US17403354
申请日：2021-08-16
申请人： CAMPAGNOLO S.r.l.
发明人： Mario Meggiolan , Filippo Bove
CPC分类号： B62M6/65 , H02K7/003 , H02K7/08 , H02K7/1861
摘要： The present invention relates to a motorized hub assembly for a bicycle wheel. The assembly has a hub shaft extending along a longitudinal axis with a cavity to receive a quick release axle. A bearing having a radially inner ring is arranged radially outside the hub shaft. A hub body is rotatably mounted on the hub shaft about the longitudinal axis and an electric motor is arranged inside the hub body. A routing opening for passage of electrical conductors for the electric motor pass through a routing opening arranged radially between the inner ring of the bearing and the hub shaft.
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公开(公告)号：US20230094467A1
公开(公告)日：2023-03-30
申请号：US17954035
申请日：2022-09-27
申请人： CAMPAGNOLO S.R.L.
发明人： Christian MARANGON , Luca DE POLI
IPC分类号： B62M9/1246 , B62M9/1242
摘要： A bicycle rear derailleur includes a limiter assembly arranged between (i) a first component selected between the support body and the chain guide and (ii) a first connecting arm, to define an extreme value of the internal angle of the articulated parallelogram at the vertex corresponding to the articulation axis shared by them. The limiter assembly has a first member on the first component and a second member on the first connecting arm, which is configured to abut the first member when the first component and the first connecting arm are rotated in the angular direction of approach of the first member to the second member. The second member extends along at least an intermediate section in the transverse direction of the first connecting arm.
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公开(公告)号：US11584477B2
公开(公告)日：2023-02-21
申请号：US16937274
申请日：2020-07-23
申请人： CAMPAGNOLO S.r.l.
发明人： Mirco Civiero
摘要： A sub-assembly is presented, for a bicycle rear wheel, formed by a sprocket-carrying body and a cogset mounted coaxially on the sprocket-carrying body through shape engagement, is sized such that a good compromise is obtained between the ability to house a relatively large number of sprockets and the structural solidity of the sub-assembly.
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公开(公告)号：US11572046B2
公开(公告)日：2023-02-07
申请号：US17113732
申请日：2020-12-07
申请人： CAMPAGNOLO S.r.l.
发明人： Filippo Bove , Mario Meggiolan
摘要： A hydraulic tank for a bicycle that has a compensation chamber within the tank. The tank also has a ventilation hole and a ventilation channel, which is in fluid communication with the ventilation hole, and has an inlet opening arranged on a side wall of the tank.
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公开(公告)号：US20220194521A1
公开(公告)日：2022-06-23
申请号：US17541787
申请日：2021-12-03
申请人： CAMPAGNOLO S.r.l.
发明人： Luca DE POLI , Marco MINTO
IPC分类号： B62M25/08
摘要： An actuator device for a bicycle gearshift includes an actuation linkage, a drive member configured to control the deformation of the actuation linkage and comprising a motion transmission element having a rotation axis (X), and a fastening/release mechanism operatively arranged between the motion transmission element and a connection rod of the actuation linkage. The fastening/release mechanism has a first member rotatable about the rotation axis (X) as a unit with said motion transmission element, a second member rotatable about the rotation axis (X) together with said connection rod, an elastic element operatively arranged between the first member and the second member and that exerts a predetermined pre-load stress on the first member and on the second member.
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