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公开(公告)号：US20240400129A1
公开(公告)日：2024-12-05
申请号：US18677225
申请日：2024-05-29
Applicant: MTD PRODUCTS INC
Inventor： Michael Gretchko , Adam Hiller
Abstract: A single motor steering system is disclosed. One example embodiment is a steering system, comprising: first and second steerable wheels coupled to first and second wheel gears, respectively; a controller that generates a motor control signal based on an input signal; a steering motor configured to rotate a driven steering gear based on the motor control signal, wherein the driven steering gear is mechanically linked to a linked steering gear configured to rotate with the driven steering gear, wherein the driven steering gear is coupled to the first wheel gear such that rotation of the driven steering gear rotates the first wheel gear and the first steerable wheel to a first angle, and wherein the linked steering gear is coupled to the second wheel gear such that rotation of the linked steering gear rotates the second wheel gear and the second steerable wheel to a second angle.
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公开(公告)号：US11993903B2
公开(公告)日：2024-05-28
申请号：US17850733
申请日：2022-06-27
Applicant: MTD PRODUCTS INC
Inventor： Adam Hiller , Michael Wright , Keith Fortlage , Alan Dumitrescu
Abstract: A chute control assembly for a snow thrower having a housing, handle, and a chute includes a control mechanism, a connecting mechanism, and a guide mechanism. The control mechanism includes an actuator mechanism that allows an operator to manually control the orientation of the chute from a position spaced apart from the chute. The connecting mechanism transfers rotation of the actuator mechanism to the guide mechanism. The guide mechanism is attached to the chute and rotates and adjust the orientation of the chute in response to rotation of the actuator mechanism in order to change the direction that snow is thrown from the snow thrower.
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公开(公告)号：US11913183B2
公开(公告)日：2024-02-27
申请号：US17850733
申请日：2022-06-27
Applicant: MTD PRODUCTS INC
Inventor： Adam Hiller , Michael Wright , Keith Fortlage , Alan Dumitrescu
Abstract: A chute control assembly for a snow thrower having a housing, handle, and a chute includes a control mechanism, a connecting mechanism, and a guide mechanism. The control mechanism includes an actuator mechanism that allows an operator to manually control the orientation of the chute from a position spaced apart from the chute. The connecting mechanism transfers rotation of the actuator mechanism to the guide mechanism. The guide mechanism is attached to the chute and rotates and adjust the orientation of the chute in response to rotation of the actuator mechanism in order to change the direction that snow is thrown from the snow thrower.
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公开(公告)号：US20200245561A1
公开(公告)日：2020-08-06
申请号：US16782409
申请日：2020-02-05
Applicant: MTD PRODUCTS INC
Inventor： Adam Hiller , Adam Woodrum , Jeff Kucera , Josh Sooy , Michael Gretchko
Abstract: A passive self-adjusting seat assembly for a lawn maintenance vehicle having a frame. The passive self-adjusting seat assembly includes a base, a guide assembly attached to the base, and a platform assembly that is selectively movable or slidable relative to the guide assembly in order to maintain an operator in an upright or substantially vertical orientation as the lawn maintenance vehicle traverses uneven or sloped ground. The seat assembly further including a locking assembly for selectively locking the sliding or movement of the platform assembly relative to the guide assembly.
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Patent Agency Ranking
公开(公告)号：US20230082595A1
公开(公告)日：2023-03-16
申请号：US17850733
申请日：2022-06-27
Applicant: MTD PRODUCTS INC
Inventor： Adam Hiller , Michael Wright , Keith Fortlage , Alan Dumitrescu
Abstract: A chute control assembly for a snow thrower having a housing, handle, and a chute includes a control mechanism, a connecting mechanism, and a guide mechanism. The control mechanism includes an actuator mechanism that allows an operator to manually control the orientation of the chute from a position spaced apart from the chute. The connecting mechanism transfers rotation of the actuator mechanism to the guide mechanism. The guide mechanism is attached to the chute and rotates and adjust the orientation of the chute in response to rotation of the actuator mechanism in order to change the direction that snow is thrown from the snow thrower.
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公开(公告)号：US11197404B2
公开(公告)日：2021-12-14
申请号：US16248920
申请日：2019-01-16
Applicant: MTD Products Inc
Inventor： Adam Hiller , Peter J. Buchanan
IPC: A63B57/50 , A01B59/042 , A01B45/00 , A01B51/02 , A01B35/14 , A01B19/02 , A01B35/32 , A01B59/06 , A01B63/02 , E02F3/76 , E02F3/96 , A01B61/04 , E01H1/10 , E01H5/06 , A01G20/40 , E01C19/20
Abstract: A sand bunker rake/infield groomer vehicle having a frame; a plurality of wheels to traverse a driven surface, wherein the wheels are rotatably mounted to the frame; a power source mounted to the frame; and a rear attachment structure attached to the frame, wherein the rear attachment structure provides a joint enabling rotation; a bracket including a shaft wherein the bracket is configured to cooperate with an associated rake/grooming attachment; and a pivoting bracket mounted to the frame.
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公开(公告)号：US10428477B2
公开(公告)日：2019-10-01
申请号：US15672493
申请日：2017-08-09
Applicant: MTD PRODUCTS INC.
Inventor： Adam Hiller , Michael Wright , Keith Fortlage , Alan Dumitrescu
Abstract: A chute control assembly for a snow thrower having a housing, handle, and a chute includes a control mechanism, a connecting mechanism, and a guide mechanism. The control mechanism includes an actuator mechanism that allows an operator to manually control the orientation of the chute from a position spaced apart from the chute. The connecting mechanism transfers rotation of the actuator mechanism to the guide mechanism. The guide mechanism is attached to the chute and rotates and adjust the orientation of the chute in response to rotation of the actuator mechanism in order to change the direction that snow is thrown from the snow thrower.
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公开(公告)号：US20190264404A1
公开(公告)日：2019-08-29
申请号：US16413667
申请日：2019-05-16
Applicant: MTD PRODUCTS INC
Inventor： Adam Hiller , Michael Wright , Keith Fortlage , Alan Dumitrescu
Abstract: A chute control assembly for a snow thrower having a housing, handle, and a chute includes a control mechanism, a connecting mechanism, and a guide mechanism. The control mechanism includes an actuator mechanism that allows an operator to manually control the orientation of the chute from a position spaced apart from the chute. The connecting mechanism transfers rotation of the actuator mechanism to the guide mechanism. The guide mechanism is attached to the chute and rotates and adjust the orientation of the chute in response to rotation of the actuator mechanism in order to change the direction that snow is thrown from the snow thrower.
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公开(公告)号：US20190048544A1
公开(公告)日：2019-02-14
申请号：US15672493
申请日：2017-08-09
Applicant: MTD PRODUCTS INC
Inventor： Adam Hiller , Michael Wright , Keith Fortlage , Alan Dumitrescu
Abstract: A chute control assembly for a snow thrower having a housing, handle, and a chute includes a control mechanism, a connecting mechanism, and a guide mechanism. The control mechanism includes an actuator mechanism that allows an operator to manually control the orientation of the chute from a position spaced apart from the chute. The connecting mechanism transfers rotation of the actuator mechanism to the guide mechanism. The guide mechanism is attached to the chute and rotates and adjust the orientation of the chute in response to rotation of the actuator mechanism in order to change the direction that snow is thrown from the snow thrower.
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