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公开(公告)号：US20230311725A1
公开(公告)日：2023-10-05
申请号：US18205770
申请日：2023-06-05
Applicant: THE TORO COMPANY
Inventor： Dale A. Stover , Alexander E. Hoy , Derek S. Duchscherer , Patrick J. Shaver
CPC classification number: B60N2/505 , B60N2/548 , A01D34/64 , A01D34/82 , B62D27/04 , B62D24/04 , B62D21/03 , A01D67/04 , A01D2101/00
Abstract: Suspension systems and grounds maintenance vehicles incorporating the same are disclosed. The suspension system may include biasing elements or springs that may be adjusted to vary the preload and thus change the spring and dampening characteristics of the suspension system. In some embodiments, the system may include an adjustment mechanism that permits simultaneous adjustment of two springs via a single action. In other embodiments, features adapted to assist an operator with mounting/dismounting the vehicle are disclosed.
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Patent Agency Ranking
公开(公告)号：US20230070865A1
公开(公告)日：2023-03-09
申请号：US17983199
申请日：2022-11-08
Applicant: THE TORO COMPANY
Inventor： Dale A. Stover , Alexander E. Hoy , Derek S. Duchscherer , Patrick J. Shaver
Abstract: Suspension systems and grounds maintenance vehicles incorporating the same are disclosed. The suspension system may include biasing elements or springs that may be adjusted to vary the preload and thus change the spring and dampening characteristics of the suspension system. In some embodiments, the system may include an adjustment mechanism that permits simultaneous adjustment of two springs via a single action. In other embodiments, features adapted to assist an operator with mounting/dismounting the vehicle are disclosed.
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公开(公告)号：US20190111812A1
公开(公告)日：2019-04-18
申请号：US16157506
申请日：2018-10-11
Applicant: Dale A. Stover , Alexander E. Hoy , Derek S. Duchscherer , Patrick J. Shaver , THE TORO COMPANY
Inventor： Dale A. Stover , Alexander E. Hoy , Derek S. Duchscherer , Patrick J. Shaver
Abstract: Suspension systems and grounds maintenance vehicles incorporating the same are disclosed. The suspension system may include biasing elements or springs that may be adjusted to vary the preload and thus change the spring and dampening characteristics of the suspension system. In some embodiments, the system may include an adjustment mechanism that permits simultaneous adjustment of two springs via a single action. In other embodiments, features adapted to assist an operator with mounting/dismounting the vehicle are disclosed.
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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：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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