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    • 51. 发明授权
    • Engine transmission and speed control with warm-up interlock apparatus
    • 发动机变速箱和预热联锁装置的速度控制
    • US4027555A
    • 1977-06-07
    • US488028
    • 1974-07-12
    • Roy J. RauchleJohn L. Vandenberg
    • Roy J. RauchleJohn L. Vandenberg
    • B63H21/22G05G9/08B60K41/04
    • G05G9/08B63H21/213Y10T477/656Y10T477/675Y10T477/6935Y10T477/694
    • A single lever manual control for marine propulsion units includes a shift gear train and a throttle gear train mounted in side-by-side coaxial relation on a rotating input shaft, said trains terminating in shift lever and throttler lever outputs respectively. Push-pull cable units couple the levers to the engine. The throttle cable has an outer sleeve pivotally mounted by a pivot arm with a pivot axis adjacent the outer wall of the control housing. A key extends through the input shaft into a shift gear having a direct drive notch and an adjacent circumferentially enlarged warm-up notch. A warm-up button is connected to a rod which engages one edge of the key. A spring-loaded pin within the shaft engages the opposite key face to resiliently establish the direct drive connection. The button is depressed and forces the rod and key into the warm-up notch and the pin into an opening in a shift lever to prevent rotation thereof. The opening and pin are only aligned in neutral. A neutral start switch and a reverse lock solenoid switch are mounted adjacent a cam on a gear on the throttle gear train. Trim control switches in the lever are connected to a tubular connector unit within the shaft and having output leads wound about the shaft.
    • 用于船用推进装置的单杆手动控制装置包括:一个变速齿轮系和一个并排轴并列安装在旋转输入轴上的节流齿轮系,所述列车分别终止于变速杆和节流杆输出端。 推拉电缆单元将该杠杆连接到发动机。 节气门电缆具有通过枢转臂枢转地安装的外套筒,枢转轴线邻近控制壳体的外壁。 键通过输入轴延伸到具有直接驱动槽口和相邻周向放大的预热槽口的变速齿轮中。 预热按钮连接到与键的一个边缘接合的杆。 轴内的弹簧加载销接合相对的键面以弹性建立直接驱动连接。 按钮被按下,并将杆和键推入预热槽口并将销钉插入变速杆中的开口以防止其旋转。 开口和销仅在空档中对齐。 中立起动开关和反向锁定电磁开关安装在节气门齿轮系的齿轮上的凸轮附近。 杠杆中的修剪控制开关连接到轴内的管状连接器单元,并具有缠绕在轴上的输出引线。
    • 52. 发明授权
    • Detent UHF tuner with preset memory
    • 具有预设存储器的定时器UHF调谐器
    • US3972240A
    • 1976-08-03
    • US500450
    • 1974-08-26
    • Alarico A. Valdettaro
    • Alarico A. Valdettaro
    • G05G9/08H03J1/04H03J1/08H03J1/14H03J5/06F16H35/18
    • G05G9/08H03J1/045H03J1/08H03J1/14
    • A detent type tuning mechanism for a UHF tuner having a continuously variable tuning shaft includes a detented selector shaft, a gear train interconnecting the tuning shaft and the selector shaft, and a memory type fine tuning mechanism including a rotatable turret having mounted thereon a plurality of cams each engageable by a fine tuning shaft when the selector shaft is positioned in predetermined ones of the detent positions. A Geneva mechanism is employed to rotate the turret a predetermined increment to bring a different one of the cams into engagement with the fine tuning shaft when the selector shaft is rotated a predetermined number of detent positions. Each cam thereby serves as a memory fine tuning member for a predetermined group of adjacent UHF channels corresponding to a like number of detent positions of the selector shaft. An indicator dial provides a numerical display of the precise UHF channel selected at each position of the detented selector shaft.
    • 一种用于具有无级调谐轴的UHF调谐器的定位型调谐机构,包括一个定位选择轴,一个连接调谐轴和选择轴的齿轮系,以及一个存储型微调机构,包括一个可转动的转台, 当选择器轴定位在预定位置的定位位置时,各个可由微调轴接合的凸轮。 采用日内舍机构使转台旋转预定的增量,以使当选择器轴旋转预定数量的制动位置时,不同的凸轮与微调轴接合。 因此,每个凸轮用作对应于选择器轴的相同数量的止动位置的预定组的相邻UHF通道的存储器微调构件。 指示盘提供在定位选择轴的每个位置选择的精确UHF通道的数字显示。