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公开(公告)号：US08794660B1
公开(公告)日：2014-08-05
申请号：US13778643
申请日：2013-02-27
Applicant: The Toro Company
Inventor： Dale A. Stover , Todd A. Porter
CPC classification number: A01D34/64 , A01D34/001 , A01D34/824 , A01D67/00 , Y10T16/44 , Y10T16/466 , Y10T16/4713 , Y10T16/473
Abstract: An assist handle for assisting an operator with climbing on to, or off of, a ground maintenance vehicle such as a mower, and a ground maintenance vehicle incorporating the same. The assist handle includes, in one embodiment, a grip portion movable between a deployed position, wherein the grip portion is positioned at a deployed elevation configured to assist the operator with ingress to, or egress from, a platform such as a seat; and a stowed position, wherein the grip portion is positioned at a stowed elevation lower than the deployed elevation.
Abstract translation: 辅助手柄，用于协助操作者爬上或离开诸如割草机的地面维护车辆，以及包括该地面维护车辆的地面维护车辆。 在一个实施例中，辅助手柄包括可在展开位置之间移动的把手部分，其中把手部分定位在被构造成协助操作者进入或离开诸如座位的平台的展开高度处; 和收起位置，其中把手部分位于低于展开高度的收藏高度。
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公开(公告)号：US11653594B2
公开(公告)日：2023-05-23
申请号：US17037999
申请日：2020-09-30
Applicant: THE TORO COMPANY
Inventor： Chadwick A. Shaffer , Todd A. Porter , Steven J. Svoboda
CPC classification number: A01D34/69 , A01D34/6806 , A01D34/824 , B62B5/0026 , B62B5/0073 , B62D51/04 , A01D34/76 , A01D2034/6825 , A01D2034/6837 , A01D2034/6843 , A01D2101/00
Abstract: A walk power mower having a cutting deck supported upon the ground by a front and rear wheel(s). The mower includes a traction drive system incorporating a bidirectional transmission adapted to propel the mower alternatively in both forward and reverse directions. In some embodiments, the mower may include a single bidirectional transmission (e.g., powering only rear wheel(s) or only front wheel(s) of the mower), while in other embodiments, two bidirectional transmissions may be provided to power both the front and the rear wheel(s). In other embodiments, the mower may include a bidirectional transmission powering the rear wheel(s), while the front wheel(s) may be attached to the deck via a caster assembly.
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公开(公告)号：US11464165B2
公开(公告)日：2022-10-11
申请号：US16788863
申请日：2020-02-12
Applicant: The Toro Company
Inventor： Chadwick A. Shaffer , Todd A. Porter , Jeff Weber , Shawn S. Monitor , Jason Van Putten Holt
IPC: A01D34/82 , A01D34/68 , A01D34/69 , A01D101/00 , A01D34/78
Abstract: A walk power mower has a deck with an upwardly and rearwardly extending handle behind which a use walks when operating the mower. The mower is self-propelled by a variable speed traction drive. The handle includes a slidable handle grip for engaging and selecting a speed of the traction drive to control the ground speed of the mower. Forward ground speed is set by pushing the handle grip forwardly on the handle from a neutral position. Reverse ground speed if available is by pulling the handle grip rearwardly from its neutral position. The handle grip follows a curved path as it moves forwardly or rearwardly to flatten the path of travel of the handle grip from the travel that would have occurred absent the curved path.
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Patent Agency Ranking
公开(公告)号：US20210243949A1
公开(公告)日：2021-08-12
申请号：US16788863
申请日：2020-02-12
Applicant: The Toro Company
Inventor： Chadwick A. Shaffer , Todd A. Porter , Jeff Weber , Shawn S. Monitor , Jason Van Putten Holt
Abstract: A walk power mower has a deck with an upwardly and rearwardly extending handle behind which a use walks when operating the mower. The mower is self-propelled by a variable speed traction drive. The handle includes a slidable handle grip for engaging and selecting a speed of the traction drive to control the ground speed of the mower. Forward ground speed is set by pushing the handle grip forwardly on the handle from a neutral position. Reverse ground speed if available is by pulling the handle grip rearwardly from its neutral position. The handle grip follows a curved path as it moves forwardly or rearwardly to flatten the path of travel of the handle grip from the travel that would have occurred absent the curved path.
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公开(公告)号：US20180049368A1
公开(公告)日：2018-02-22
申请号：US15800817
申请日：2017-11-01
Applicant: THE TORO COMPANY
Inventor： Dale A. Stover , Todd A. Porter
CPC classification number: A01D34/64 , A01D34/001 , A01D34/824 , A01D67/00 , Y10T16/44 , Y10T16/466 , Y10T16/4713 , Y10T16/473
Abstract: An assist handle for assisting an operator with climbing on to, or off of, a ground maintenance vehicle such as a mower, and a ground maintenance vehicle incorporating the same. The assist handle includes, in one embodiment, a grip portion movable between a deployed position, wherein the grip portion is positioned at a deployed elevation configured to assist the operator with ingress to, or egress from, a platform such as a seat; and a stowed position, wherein the grip portion is positioned at a stowed elevation lower than the deployed elevation.
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公开(公告)号：US20170367258A1
公开(公告)日：2017-12-28
申请号：US15472415
申请日：2017-03-29
Applicant: THE TORO COMPANY
Inventor： Chadwick A. Shaffer , Todd A. Porter
IPC: A01D34/68 , A01D34/82 , A01D101/00
CPC classification number: A01D34/6812 , A01D34/6806 , A01D34/824 , A01D2034/6843 , A01D2101/00
Abstract: A walk power mower having a cutting deck supported upon the ground by front and rear wheels. The mower includes a biased handle that permits the handle to be pivotally displaced downwardly, against an upward bias force, during operation. The bias force may be provided by a resilient member that compresses as the handle is displaced downwardly. The compression of the resilient member allows downward movement of the handle without initially producing corresponding upward movement of the front wheels of the mower during rearward pulling of the handle.
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公开(公告)号：US20160355186A1
公开(公告)日：2016-12-08
申请号：US14729639
申请日：2015-06-03
Applicant: THE TORO COMPANY
Inventor： Allan Dale Kanitz , Tanner Lee Erickson , Dale A. Stover , Todd A. Porter
CPC classification number: B60W30/18 , B60W10/06 , B60W10/10 , B60W10/182 , B60W2510/06 , B60W2510/101 , B60W2540/00 , B60W2710/021 , B62D1/187
Abstract: Various embodiments of a grounds maintenance vehicle are disclosed. The grounds maintenance vehicle can include an electronic control unit (ECU) in electrical communication with a transmission control input, clutch, parking brake, and OP switch of the vehicle. In response to a pre-defined operator activity, the ECU is adapted to manipulate the clutch from an engaged state to a disengaged state, while an engine of the vehicle remains in an operative state, when the transmission control input is in a neutral state and the OP switch changes from an on state to an off state.
Abstract translation: 公开了地面维修车辆的各种实施例。 地面维护车辆可以包括与车辆的变速器控制输入，离合器，驻车制动器和OP开关电连通的电子控制单元（ECU）。 响应于预先定义的操作者活动，当变速器控制输入处于中立状态时，ECU适于将离合器从接合状态操纵到分离状态，而车辆的发动机保持在工作状态; OP开关从开状态变为关状态。
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公开(公告)号：US20140237969A1
公开(公告)日：2014-08-28
申请号：US13778643
申请日：2013-02-27
Applicant: THE TORO COMPANY
Inventor： Dale A. Stover , Todd A. Porter
IPC: A01D34/00
CPC classification number: A01D34/64 , A01D34/001 , A01D34/824 , A01D67/00 , Y10T16/44 , Y10T16/466 , Y10T16/4713 , Y10T16/473
Abstract: An assist handle for assisting an operator with climbing on to, or off of, a ground maintenance vehicle such as a mower, and a ground maintenance vehicle incorporating the same. The assist handle includes, in one embodiment, a grip portion movable between a deployed position, wherein the grip portion is positioned at a deployed elevation configured to assist the operator with ingress to, or egress from, a platform such as a seat; and a stowed position, wherein the grip portion is positioned at a stowed elevation lower than the deployed elevation.
Abstract translation: 辅助手柄，用于协助操作者爬上或离开诸如割草机的地面维护车辆，以及包括该地面维护车辆的地面维护车辆。 在一个实施例中，辅助手柄包括可在展开位置之间移动的把手部分，其中把手部分定位在被构造成协助操作者进入或离开诸如座位的平台的展开高度处; 和收起位置，其中把手部分位于低于展开高度的收藏高度。
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