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公开(公告)号：CA2951932A1
公开(公告)日：2015-12-23
申请号：CA2951932
申请日：2015-06-16
Applicant: MTD PRODUCTS INC
Inventor： WOODRUM ADAM
IPC: B60B33/00
Abstract: A lawn maintenance vehicle caster wheel assembly includes a suspension and a fork (30). The fork (30) is rotatably connected to a structural member of the lawn maintenance vehicle. The caster wheel assembly also includes an arm (46) connected to the fork (30) and the arm (46) is rotatable about an arm axis. The caster wheel assembly further includes a caster wheel (104) mounted to the arm (46) and is rotatable about a wheel axis. A damping member (56) is attached to the fork (30) and the arm (46) such that the caster wheel (104) and the arm (46) can rotate about the arm axis.
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公开(公告)号：CA2904873A1
公开(公告)日：2014-09-25
申请号：CA2904873
申请日：2014-03-05
Applicant: MTD PRODUCTS INC
Inventor： BORSHOV ALEX , WOODRUM ADAM
Abstract: The parking brake system for a lap bar controlled lawn maintenance vehicle includes at least an actuation assembly and a stop assembly. The actuation assembly includes a push arm and a rotatable pedal arm, and the push arm is attached to a lap bar and is rotatable between and engaged position and a disengaged position. Rotation of the push arm from the disengaged position to the engaged position causes rotation of the pedal arm, and such rotation of the pedal arm causes the stop assembly to prevent the axle for the rear wheel that is controlled by the corresponding lap bar from rotating.
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公开(公告)号：AU2021201174A1
公开(公告)日：2021-03-11
申请号：AU2021201174
申请日：2021-02-23
Applicant: MTD PRODUCTS INC
Inventor： EAVENSON SR JIMMY N , WOODRUM ADAM , PRYBOR JONATHAN
IPC: B62D7/15
Abstract: Abstract A utility vehicle includes a frame, a power source, and a plurality of steerable structures. Ground engaging members are connected to the steerable structures. An operator seating area includes a steering control and a speed control. Controllers receive input from the steering control and the speed control. Motors drive the ground engaging members at different speeds and in different directions. A controller integrates a steering input with a speed input to effect rotation of the steerable structures and effect rotation of the ground engaging members. The steering control, speed control, controllers, steerable structures, and motors are configured to work together to control the-rotational speed of all of the ground engaging members based upon a steering angle input and the lateral side the ground engaging member is connected to. Other examples include braking mechanisms, adjustable track width, and a sealed tubular frame. cn C) ------------- C) C) C) 00 ,q:t -1- 110 C) 0, 0-1 C) 1101 - -Oo LO 00 Cv) 00i c) 00 C) C) C) C) c) -El N _/ ----------- C) 00 00 C) C)
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公开(公告)号：CA3129240A1
公开(公告)日：2020-08-13
申请号：CA3129240
申请日：2020-02-05
Applicant: MTD PRODUCTS INC
Inventor： HILLER ADAM , WOODRUM ADAM , KUCERA JEFF , SOOY JOSH , GRETCHKO MICHAEL
IPC: B60N2/39
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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公开(公告)号：AU2015277366A1
公开(公告)日：2017-01-05
申请号：AU2015277366
申请日：2015-06-16
Applicant: MTD PRODUCTS INC
Inventor： WOODRUM ADAM
IPC: B60B33/00
Abstract: A lawn maintenance vehicle caster wheel assembly includes a suspension and a fork (30). The fork (30) is rotatably connected to a structural member of the lawn maintenance vehicle. The caster wheel assembly also includes an arm (46) connected to the fork (30) and the arm (46) is rotatable about an arm axis. The caster wheel assembly further includes a caster wheel (104) mounted to the arm (46) and is rotatable about a wheel axis. A damping member (56) is attached to the fork (30) and the arm (46) such that the caster wheel (104) and the arm (46) can rotate about the arm axis.
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Patent Agency Ranking
公开(公告)号：CA2987454A1
公开(公告)日：2016-12-08
申请号：CA2987454
申请日：2016-06-06
Applicant: MTD PRODUCTS INC
Inventor： WOODRUM ADAM
Abstract: A walk-behind mower (20) includes a frame (24) and a power source (50) attached to the frame (24). A selectively steerable drive wheel (46) and a set of follower wheels (70) are rotatably attached to the frame (24). The walk-behind mower (20) includes a steering wheel assembly (80) attached to the frame (24), the assembly including a steering column (84) and a steering wheel (86) attached to the steering column (84). The walk-behind mower (20) also includes a universal joint (90) connecting the steering wheel assembly (80) to the frame (24). The walk-behind mower (20) further includes a mower deck (34) attached to the frame (24) and a mower blade assembly (36) attached to the deck. In other examples, the walk-behind mower (20) includes a front section (26) and a rear section (28) that rotate relative to each other about a vertical axis (30).
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公开(公告)号：AU2021202105A1
公开(公告)日：2021-05-06
申请号：AU2021202105
申请日：2021-04-06
Applicant: MTD PRODUCTS INC
Inventor： KRYSTOWSKI ADAM , MORSE DANIEL , UTZ MICHAEL , TYLER CARL , WOODRUM ADAM
Abstract: Methods and apparatus for a lawn maintenance vehicle park brake and traction drive interlock are provided. A park brake mechanism is selectively operable between an engaged position and a disengaged position. A traction drive is also mounted to the lawn maintenance vehicle, the traction drive having a disable mode which prohibits transmission of a driving force from the traction drive to a drive wheel. A first operable connection between the park brake mechanism and a wheel brake activates the wheel brake. A second operable connection between the park brake mechanism and the traction drive activates the disable mode of the traction drive. A method of controlling a lawn maintenance vehicle with a park brake and traction drive interlock include the steps of providing a lawn maintenance vehicle, providing an operable park brake mechanism, providing a first operable connection, and providing a second operable connection. C)) co C~l 00 Ul1)
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公开(公告)号：HUE039546T2
公开(公告)日：2019-01-28
申请号：HUE14712127
申请日：2014-03-05
Applicant: MTD PRODUCTS INC
Inventor： BORSHOV ALEX , WOODRUM ADAM
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公开(公告)号：AU2015277366B2
公开(公告)日：2018-06-14
申请号：AU2015277366
申请日：2015-06-16
Applicant: MTD PRODUCTS INC
Inventor： WOODRUM ADAM
IPC: B60B33/00
Abstract: A lawn maintenance vehicle caster wheel assembly includes a suspension and a fork (30). The fork (30) is rotatably connected to a structural member of the lawn maintenance vehicle. The caster wheel assembly also includes an arm (46) connected to the fork (30) and the arm (46) is rotatable about an arm axis. The caster wheel assembly further includes a caster wheel (104) mounted to the arm (46) and is rotatable about a wheel axis. A damping member (56) is attached to the fork (30) and the arm (46) such that the caster wheel (104) and the arm (46) can rotate about the arm axis.
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公开(公告)号：CA2904873C
公开(公告)日：2018-01-16
申请号：CA2904873
申请日：2014-03-05
Applicant: MTD PRODUCTS INC
Inventor： BORSHOV ALEX , WOODRUM ADAM
Abstract: The parking brake system for a lap bar controlled lawn maintenance vehicle includes at least an actuation assembly and a stop assembly. The actuation assembly includes a push arm and a rotatable pedal arm, and the push arm is attached to a lap bar and is rotatable between and engaged position and a disengaged position. Rotation of the push arm from the disengaged position to the engaged position causes rotation of the pedal arm, and such rotation of the pedal arm causes the stop assembly to prevent the axle for the rear wheel that is controlled by the corresponding lap bar from rotating.
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