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公开(公告)号：US20220153344A1
公开(公告)日：2022-05-19
申请号：US17520285
申请日：2021-11-05
发明人： Royce A. Steinert
摘要： A drive-by-wire steering control system for a terrain working vehicle configured to determine a signal band corresponding to a mechanical neutral position of a steering control before the steering control moves to a forward or rearward drive position. The drive-by-wire steering control system may include a steering control movable between a first position and a second position, a sensor configured to detect a current position of the steering control and send a signal to a control corresponding to the current position of the steering control. The controller may be configured to receive the signal from the sensor and direct a propulsion system to drive the terrain working vehicle forward, backward, or sit idle.
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公开(公告)号：US20200062205A1
公开(公告)日：2020-02-27
申请号：US16538424
申请日：2019-08-12
IPC分类号： B60R21/13
摘要： A operator protection apparatus unlocks and lowers from a raised position to a lowered position suitable for clearing a low hanging obstacle when an operator applies a force to an operator lever or pedal. The operator protection apparatus returns to the raised position when the operator ceases applying force to the operator lever or pedal.
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公开(公告)号：US20220151141A1
公开(公告)日：2022-05-19
申请号：US17526546
申请日：2021-11-15
摘要： A control system for an electric, terrain-working vehicle having a left drive wheel powered by a left traction motor, a right drive wheel powered by a right traction motor, at least a first implement powered at least by a first implement motor, and a battery supplying power to the left traction motor, the right traction motor and the first implement motor when certain conditions are met. The control system comprises a first implement controller comprising logic to control the battery-supplied power to the first implement motor; a left traction controller comprising logic to control the battery-supplied power to the left traction motor; and a right traction controller comprising logic to control the battery-supplied power to the right traction motor. The first implement controller, the left traction controller and the right traction controller are independent from one another.
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公开(公告)号：US11247627B2
公开(公告)日：2022-02-15
申请号：US16538424
申请日：2019-08-12
摘要： A operator protection apparatus unlocks and lowers from a raised position to a lowered position suitable for clearing a low hanging obstacle when an operator applies a force to an operator lever or pedal. The operator protection apparatus returns to the raised position when the operator ceases applying force to the operator lever or pedal.
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公开(公告)号：US20160236640A1
公开(公告)日：2016-08-18
申请号：US15041718
申请日：2016-02-11
CPC分类号： B60R21/131 , A01D34/64 , A01D34/824 , A01D34/828 , A01D75/20 , A01D2101/00 , B60R21/11 , B60R22/48 , B60R2022/4808 , F16C11/04 , F16C11/10 , F16C2310/00
摘要： Aspects hereof relate to an operator protection apparatus having at least one over-center linkage. In some aspects, an operator protection apparatus can be raised and lowered by an operator from a seated position, for example, on a terrain working vehicle. Additionally, the at least one over-center linkage may automatically lock in the operator protection apparatus in a raised position. Accordingly, a mechanical force is then required to overcome the lock, and allow the operator protection apparatus to return to a lowered position.
摘要翻译： 本发明涉及具有至少一个超中心连杆的操作者保护装置。 在一些方面，操作者保护装置可以由操作者从例如在地形工作车辆上的就座位置升高和降低。 另外，至少一个中心连杆机构可以在升高的位置自动地将操作者保护装置锁定。 因此，需要机械力来克服锁定，并且允许操作者保护装置返回到降低的位置。
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公开(公告)号：US10562479B2
公开(公告)日：2020-02-18
申请号：US15418402
申请日：2017-01-27
IPC分类号： B60R21/13 , A01D75/20 , F16C11/10 , F16C11/04 , A01D34/64 , B60R21/11 , A01D34/82 , B60R22/48 , A01D101/00
摘要： Aspects hereof relate to an operator protection apparatus having at least one over-center linkage. In some aspects, an operator protection apparatus can be raised and lowered by an operator from a seated position, for example, on a terrain working vehicle. Additionally, the at least one over-center linkage may automatically lock in the operator protection apparatus in a raised position. Accordingly, a mechanical force is then required to overcome the lock, and allow the operator protection apparatus to return to a lowered position.
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公开(公告)号：US20180037183A1
公开(公告)日：2018-02-08
申请号：US15786219
申请日：2017-10-17
IPC分类号： B60R21/13 , A01D34/82 , F16C11/10 , B60R22/48 , A01D34/64 , A01D75/20 , B60R21/11 , F16C11/04 , A01D101/00
CPC分类号： B60R21/131 , A01D34/64 , A01D34/824 , A01D34/828 , A01D75/20 , A01D2101/00 , B60R21/11 , B60R22/48 , B60R2022/4808 , F16C11/04 , F16C11/10 , F16C2310/00
摘要： Aspects hereof relate to a lever-actuated operator protection apparatus. In some aspects, the lever-actuated operator protection apparatus can be raised and lowered by an operator from a seated position, for example, on a terrain working vehicle.
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公开(公告)号：US20170136974A1
公开(公告)日：2017-05-18
申请号：US15418402
申请日：2017-01-27
摘要： Aspects hereof relate to an operator protection apparatus having at least one over-center linkage. In some aspects, an operator protection apparatus can be raised and lowered by an operator from a seated position, for example, on a terrain working vehicle. Additionally, the at least one over-center linkage may automatically lock in the operator protection apparatus in a raised position. Accordingly, a mechanical force is then required to overcome the lock, and allow the operator protection apparatus to return to a lowered position.
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公开(公告)号：US09573548B2
公开(公告)日：2017-02-21
申请号：US15041718
申请日：2016-02-11
CPC分类号： B60R21/131 , A01D34/64 , A01D34/824 , A01D34/828 , A01D75/20 , A01D2101/00 , B60R21/11 , B60R22/48 , B60R2022/4808 , F16C11/04 , F16C11/10 , F16C2310/00
摘要： Aspects hereof relate to an operator protection apparatus having at least one over-center linkage. In some aspects, an operator protection apparatus can be raised and lowered by an operator from a seated position, for example, on a terrain working vehicle. Additionally, the at least one over-center linkage may automatically lock in the operator protection apparatus in a raised position. Accordingly, a mechanical force is then required to overcome the lock, and allow the operator protection apparatus to return to a lowered position.
摘要翻译： 本发明涉及具有至少一个超中心连杆的操作者保护装置。 在一些方面，操作者保护装置可以由操作者从例如在地形工作车辆上的就座位置升高和降低。 另外，至少一个中心连杆机构可以在升高的位置自动地将操作者保护装置锁定。 因此，需要机械力来克服锁定，并且允许操作者保护装置返回到降低的位置。
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公开(公告)号：US20180306309A1
公开(公告)日：2018-10-25
申请号：US15491821
申请日：2017-04-19
发明人： Royce A. Steinert
IPC分类号： F16H57/04 , F16H9/18 , F16H57/035 , F16H57/027
CPC分类号： F16H57/0489 , F16H9/18 , F16H57/027 , F16H57/035 , F16H57/0416
摘要： Embodiments for a cooling apparatus for a continuously variable transmission are provided. The cooling apparatus includes a housing that may enclose a drive assembly, a driven assembly, and a belt of the continuously variable transmission. A fan may pull air into the housing via an intake opening. The air may be circulated around the enclosed components and exhausted through an output opening of the housing.
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