公开(公告)号：US20230329146A1

公开(公告)日：2023-10-19

申请号：US18302993

申请日：2023-04-19

Applicant: The Toro Company

Inventor： Matthew J. Decker ,  Luke R. Nahorniak ,  Phat T. Nghiem

IPC: A01D34/74 ,  A01D34/82 ,  A01D34/64

CPC classification number: A01D34/74 ,  A01D34/828 ,  A01D34/64 ,  A01D2101/00

Abstract: A mower comprises a frame carrying a front mounted rotary cutting deck. A deck lift moves the cutting deck between mowing and transport positions. The cutting deck can be selectively pivoted on the deck lift into a substantially tipped up service position to expose the underside of the cutting deck for service. The cutting deck has a self-engaging latch to hold it in its service position. A self-engaging catch provides a temporary hold position for the cutting deck that is short of the transport position as the cutting deck is being returned from the service position to prevent inadvertent contact between the cutting deck and the user. For ease of use, both the latch and the catch are releasable by a user from one side of the cutting deck which side also includes a rear foot pad and a front hand grip on the cutting deck.

公开(公告)号：US20210100165A1

公开(公告)日：2021-04-08

申请号：US16596299

申请日：2019-10-08

Applicant: The Toro Company

Inventor： Matthew J. Decker ,  Luke R. Nahorniak

IPC: A01D34/74 ,  A01D34/64 ,  A01D34/82

Abstract: A mower comprises a frame carrying a front mounted rotary cutting deck. A deck lift moves the cutting deck between mowing and transport positions. The cutting deck can be selectively pivoted on the deck lift into a substantially tipped up service position to expose the underside of the cutting deck for service. The cutting deck has a self-engaging latch to hold it in its service position. A self-engaging catch provides a temporary hold position for the cutting deck that is short of the transport position as the cutting deck is being returned from the service position to prevent inadvertent contact between the cutting deck and the user. For ease of use, both the latch and the catch are releasable by a user from one side of the cutting deck which side also includes a rear foot pad and a front hand grip on the cutting deck.

公开(公告)号：US12157443B2

公开(公告)日：2024-12-03

申请号：US16322753

申请日：2017-08-02

Applicant: The Toro Company

Inventor： Matthew J. Decker ,  Luke R. Nahorniak ,  John B. Heckel

IPC: B60T1/093 ,  B60K7/00 ,  B60T8/32 ,  B60T10/04 ,  B60T15/04 ,  F01L9/10 ,  F01L13/06 ,  F02D13/04 ,  A01D34/00 ,  A01D34/66 ,  A01D34/82 ,  A01D101/00 ,  B60T1/02 ,  B60T1/087 ,  B60T13/58 ,  B60T15/22

Abstract: An outdoor grounds maintenance vehicle is self-propelled by a hydrostatic traction drive system that provides dynamic braking to the vehicle without the need for separate service brakes acting on the wheels of the vehicle. An engine kill device can be manually actuated by the operator to access the dynamic braking of the traction drive system by reducing the speed of the prime mover that powers the pump of the traction drive system. This provides an auxiliary braking system that can be used in an emergency or on demand by the operator in the event the accelerator pedal does not properly control the pump swashplates. The operator can control the rate at which the auxiliary brake system reduces the speed of the prime mover to zero.

公开(公告)号：US20210289700A1

公开(公告)日：2021-09-23

申请号：US16322753

申请日：2017-08-02

Applicant: The Toro Company

Inventor： Matthew J. Decker ,  Luke R. Nahorniak ,  John B. Heckel

IPC: A01D34/82 ,  A01D34/00 ,  A01D34/66

Abstract: An outdoor grounds maintenance vehicle is self-propelled by a hydrostatic traction drive system that provides dynamic braking to the vehicle without the need for separate service brakes acting on the wheels of the vehicle. An engine kill device can be manually actuated by the operator to access the dynamic braking of the traction drive system by reducing the speed of the prime mover that powers the pump of the traction drive system. This provides an auxiliary braking system that can be used in an emergency or on demand by the operator in the event the accelerator pedal does not properly control the pump swashplates. The operator can control the rate at which the auxiliary brake system reduces the speed of the prime mover to zero.