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247 条记录 (耗时 0.013 秒)

    SAILDRIVE ARRANGEMENT
    96.
    发明申请
    SAILDRIVE ARRANGEMENT 有权

    公开(公告)号：US20210129968A1

    公开(公告)日：2021-05-06

    申请号：US16492336

    申请日：2018-01-23

    申请人： ZF FRIEDRICHSHAFEN AG ,  ZF PADOVA SRL

    发明人： Paolo DEPENTORI

    IPC分类号： B63H23/35 ,  B63H23/08 ,  B63H23/30

    摘要： A saildrive arrangement (1) which comprises an upper unit (13) to be positioned inside a hull (5) of a sailboat (7) and a lower unit (14) which is arranged to protrude from the bottom (6) of the hull (5). The upper unit (13) comprises an input shaft (4) to be connected to an engine (2) and the lower unit (14) comprises a propeller shaft (9). A brake (15), for locking the rotational movement of the propeller shaft (9), is located in the upper unit (13). The saildrive arrangement (1) is incorporated into a sailboat (7) with a hull (5) and an engine (2).

    Reverse gear and watercraft equipped with the same
    97.
    发明授权
    Reverse gear and watercraft equipped with the same 有权

    公开(公告)号：US10822069B2

    公开(公告)日：2020-11-03

    申请号：US15711399

    申请日：2017-09-21

    申请人： Kanzaki Kokyukoki Mfg. Co., Ltd.

    发明人： Tomoyuki Ebihara

    IPC分类号： B63H23/08 ,  B63H23/30 ,  F16H3/14 ,  F16H3/08 ,  B63H23/02

    摘要： A reverse gear includes an input shaft, a forward clutch, a reverse clutch, an output shaft, a reduction mechanism, and a relay shaft. The input shaft receives rotational power of a main engine. The forward clutch transmits the rotational power of the input shaft as forward output. The reverse clutch transmits the rotational power of the input shaft as reverse output. The output shaft outputs the rotational power transmitted via the forward clutch and the reverse clutch. The reduction mechanism reduces the rotational power of the output shaft and transmits the reduced rotational power to the propeller shaft. The relay shaft intersects the input shaft and relays the rotational power from the forward clutch and the reverse clutch toward the output shaft. The relay shaft and the output shaft are coupled to each other via a pair of intersecting-shaft gears to be able to transmit power.

    Gear mounting assemblies for one or more propellers on a marine drive
    98.
    发明授权
    Gear mounting assemblies for one or more propellers on a marine drive 有权

    公开(公告)号：US10752328B1

    公开(公告)日：2020-08-25

    申请号：US16242469

    申请日：2019-01-08

    申请人： Brunswick Corporation

    发明人： Brett Bielefeld ,  Joshua S. Smith

    IPC分类号： B63H23/34 ,  B63H23/02 ,  B63H23/08 ,  B63H23/32 ,  B63H1/20

    摘要： A gear mounting assembly is for causing rotation of a propeller on a marine drive. The assembly includes a driveshaft; a first bevel gear on the driveshaft, wherein rotation of the driveshaft causes rotation of the first bevel gear; a propeller shaft for supporting the propeller such that rotation of the propeller shaft causes rotation of the propeller; a gear hub on the propeller shaft; a second bevel gear on the gear hub, wherein the second bevel gear is engaged with the first bevel gear such that rotation of the driveshaft causes rotation of the gear hub, which thereby causes rotation of the propeller shaft; and an adapter facilitating relative rotation between the propeller shaft and the gear hub when the gear hub is caused to rotate by the driveshaft.

    Outboard motor
    99.
    发明授权
    Outboard motor 有权

    公开(公告)号：US10144495B2

    公开(公告)日：2018-12-04

    申请号：US15684424

    申请日：2017-08-23

    申请人： Kanzaki Kokyukoki Mfg. Co., Ltd.

    发明人： Tomoyuki Ebihara

    IPC分类号： B63H23/02 ,  F16H3/08 ,  B63H20/00 ,  F16H3/085 ,  F16H3/091 ,  F16H3/10 ,  B63H23/30 ,  B63H20/20 ,  B63H23/08 ,  B63H23/34 ,  F16H3/78

    摘要： An outboard motor includes an engine having an output portion. A lower gear mechanism drives a propeller disposed below the engine. A transmission includes an input shaft that transmits power from the output portion to the transmission. An output shaft transmits power from the transmission to the lower gear mechanism. A reverse idler shaft is parallel to an intermediate shaft. A forward clutch is disposed on one of the input and intermediate shafts and connects and disconnects power from the input shaft to the intermediate shaft. A reverse clutch is disposed on the intermediate shaft and connects and disconnects power transmission from the input shaft to the intermediate shaft. Power of the input shaft is transmitted to the output shaft via the forward clutch and the intermediate shaft and is transmitted to the output shaft via the reverse idler shaft, the reverse clutch, and the intermediate shaft.

    Propeller driving assembly
    100.
    发明授权
    Propeller driving assembly 有权

    公开(公告)号：US10077100B1

    公开(公告)日：2018-09-18

    申请号：US15380576

    申请日：2016-12-15

    申请人： Thomas J. Costello

    发明人： Thomas J. Costello

    IPC分类号： B63H23/30 ,  B63H23/34 ,  B63H23/08 ,  F16H1/20 ,  F16D41/12 ,  F16D41/066

    CPC分类号： B63H23/30 ,  B63H23/08 ,  B63H23/34 ,  F16D41/066 ,  F16D41/12 ,  F16H1/203

    摘要： A propeller driving assembly connected to an input shaft that is coupled to an engine is disclosed which has a roller clutch having an inner race and an outer race with the outer race connected to the input shaft, a release clutch connected to the input shaft, the release clutch having a ratchet wheel having a notch and a flyweight assembly for engaging or disengaging the notch, an outer shaft connected to the release clutch and the outer race, the outer shaft having a lower end connected to a first bevel gear, an inner shaft connected to the input shaft and the inner race, the inner shaft having a lower end connected to a second bevel gear, and a propeller shaft connected to the first bevel gear and the second bevel gear.