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公开(公告)号：US4421215A
公开(公告)日：1983-12-20
申请号：US306022
申请日：1981-09-28
CPC分类号： F16H59/10 , B60T7/102 , F16H61/22 , F16H59/54 , Y10T74/2025
摘要： A park lock interlock control system preventing the shifting of the vehicle transmission in gear positions when the drive train park lock is engaged. A two part interlock system comprises a park lock control including a crossover shaft and a transmission shift lever connected with a plate having a slot. The shaft projecting through the slot is able to rotate, thereby engaging or disengaging the drive train park lock, only when the shift lever is put in a neutral position, thus preventing an accidental transmission engagement in gear when the park lock is actuated.
摘要翻译： 一种公园锁联锁控制系统，用于防止当传动系停车锁接合时档位变化的车辆传动。 两部分互锁系统包括一个公园锁定控制装置，它包括一个交叉轴和一个与具有槽的板连接的换档杆。 通过槽突出的轴能够旋转，从而仅在变速杆处于中立位置时才能使驱动系停车锁接合或分离，从而在停车锁定被致动时防止意外的传动接合。
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公开(公告)号：US4830156A
公开(公告)日：1989-05-16
申请号：US161182
申请日：1988-02-26
申请人： Glen R. Bellah , Kevin B. Williams
发明人： Glen R. Bellah , Kevin B. Williams
CPC分类号： F16H61/18 , F16H59/02 , F16H61/22 , F16H61/70 , Y10S74/90 , Y10T74/20085 , Y10T74/20159
摘要： A manually operable creep control mechanism for a tractor of the like having multiple direct drive gears and a creep clutch. The mechanism comprises an elongated arm pivotally mounted on the control box cover plate adjacent the slot through which the gear shift lever travels to shift into the direct drive gear positions. In a first position, the arm is clear of the slot and the gear shift lever is free to move through the entire range of gear positions, while preventing inadvertent pivoting of the arm out of the first position once the lever is in a predetermined low gear, such a fourth. When pivoted to a second position, the arm lies across the slot and limits shifting of the lever to a predetermined higher gear, such as twelfth, while preventing inadvertent movement of the arm out of the second position once the lever is at or beyond the fourth gear position. A flexible switching cable is connected to the arm and an electrical switch for actuating the creep clutch. When the arm is in the first position, the switch is off and when the arm is in the second position the switch is on.
摘要翻译： 一种用于具有多个直接驱动齿轮和蠕变离合器的类似拖拉机的可手动操作的蠕变控制机构。 该机构包括一个细长的臂，其可旋转地安装在控制箱盖板上，该挡板邻近该槽，变速杆通过该槽移动到直接驱动齿轮位置。 在第一位置，臂离开槽，齿轮换档杆自由地移动穿过齿轮的整个范围，同时防止当杆处于预定的低档位时手臂不经意地从第一位置枢转 ，这样的第四。 当枢转到第二位置时，臂位于狭槽处，并且限制杆移动到预定的较高档位，例如第十二，同时防止当杠杆处于或超过第四位置时手臂不经意地移动到第二位置之外 档位。 柔性开关电缆连接到臂和用于致动爬行离合器的电开关。 当臂处于第一位置时，开关关闭，并且当臂处于第二位置时，开关打开。
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公开(公告)号：US4541307A
公开(公告)日：1985-09-17
申请号：US544924
申请日：1983-10-24
申请人： Glen R. Bellah
发明人： Glen R. Bellah
CPC分类号： F02N11/10 , B60K28/00 , Y10T477/656
摘要： A start switch mechanism for synchronization of a starting circuit actuation with a neutral zone of a vehicle transmission, thereby allowing an operator to start the vehicle in neutral gear, comprises a switch mounted on one shaft and an actuating pin mounted on another shaft. The pin trips the switch, thereby actuating the starting circuit, only when both shafts, each of which being connected to a different series of range gears, are aligned in a predetermined position which corresponds to a neutral zone of the transmission.
摘要翻译： 用于使起动电路致动与车辆变速器的中立区域同步从而允许操作者以中立齿轮启动车辆的起动开关机构包括安装在一个轴上的开关和安装在另一轴上的致动销。 只有当两个连接到不同系列的齿轮系的两个轴对准在对应于变速器的中性区的预定位置时，该销跳闸开关，从而致动起动回路。
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公开(公告)号：US4494418A
公开(公告)日：1985-01-22
申请号：US379409
申请日：1982-05-18
CPC分类号： F16H59/02 , F16H59/045 , F16H63/44 , F16H2059/0286 , Y10S74/90 , Y10T74/19251 , Y10T74/20024 , Y10T74/20067 , Y10T74/20122 , Y10T74/20159
摘要： A multi-directional single lever control for a transmission with at least two modes of operation comprises two juxtaposed sets of speeds correlating to these modes. The shift lever pivoting with a lever mount in one direction engages speeds working in one mode and pivoting about the lever mount selectively engages oppositely aligned speeds in either mode of operation. A switch actuated by the shift lever rotation about the mount lever controls, a valve assembly for rerouting fluid flow into passages corresponding to a selected mode of operation.
摘要翻译： 用于具有至少两种操作模式的传输的多方向单杆控制包括与这些模式相关联的两个并置的速度组。 在一个方向上以杠杆安装件枢转的换档杆啮合在一种模式下工作的速度，并且围绕杠杆座枢转的选择性地在任一操作模式下接合相反对准的速度。 由变速杆围绕安装杆旋转的开关驱动的开关控制，用于将液体流转向与选择的操作模式对应的通道的阀组件。
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