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公开(公告)号：US20210070356A1
公开(公告)日：2021-03-11
申请号：US17016022
申请日：2020-09-09
Applicant: MTD PRODUCTS INC
Inventor： Zachary A. Lyzen , Adam J. Woodrum
IPC: B62D15/02 , G01S13/931 , B60W30/18 , H04W4/40 , G01C21/34
Abstract: An automated steering device is provided usable in conjunction with power equipment machines. By way of example, the automated steering device can provide user-assisted steering for a power equipment machine to maintain tight parallel paths. The user-assisted steering can be defined relative to an initial vector traversed through user directed operation of the power equipment machine, independent of or at least in part independent of a predefined area of operation for the power equipment machine. Position location data refined by local terrestrial positioning system correction devices, or onboard rotational correction devices can be provided to obtain high positioning accuracy, and minimal path deviation. As a result, highly accurate pathing can be provided by way of the disclosed automated steering devices.
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公开(公告)号：US10935039B2
公开(公告)日：2021-03-02
申请号：US15805465
申请日：2017-11-07
Applicant: MTD PRODUCTS INC
Inventor： Dominic Kedelty , Maryam Khorshidi
Abstract: A blower impeller having a plate with a first side surface, a second side surface, and an outer circumferential edge extending between the first and second side surfaces; a front blade series extending from the first side surface, the front blade series comprising a plurality of front fins, wherein each front fin includes a first radius of curvature and a second radius of curvature; and a rear blade series extending from the second side, the rear blade series comprising a plurality of rear fins.
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公开(公告)号：US10899169B2
公开(公告)日：2021-01-26
申请号：US15782406
申请日：2017-10-12
Applicant: MTD PRODUCTS INC
Inventor： Axel Schaedler , Peter J. Buchanan
Abstract: A non-pneumatic tire assembly includes a non-pneumatic tire. The non-pneumatic tire includes an inner circumferential ring and an outer circumferential ring defining an annular space and a cylindrical space inside the inner circumferential ring. A plurality of partitions connect the circumferential rings within the annular space. A ground-contacting tread is located on the outer circumferential ring. A rim, including a plurality of pieces, is located within the cylindrical space. The non-pneumatic tire assembly further includes a hub that is removably connected to the rim.
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公开(公告)号：US10858051B2
公开(公告)日：2020-12-08
申请号：US16459843
申请日：2019-07-02
Applicant: MTD PRODUCTS INC
Inventor： Matthew Redinger , William Kromer
IPC: B62D51/02 , B60R3/02 , A01D34/67 , A01D75/00 , A01D101/00
Abstract: A standing operator support system for riding equipment, such as a standing mower, includes a suspendable standing platform for supporting the load of a standing operator and a suspension assembly adjustably engageable with the standing platform to suspend the standing platform relative to a fixable platform pivot axis of the standing platform. The suspension assembly is configured to allow for a uniform suspension experience for varied operators of varied weights while maintaining the standing platform in a relatively uniform and substantially horizontal orientation relative to terrain being traversed for the varied operators of varied weights. The suspension assembly is adjustable relative to the standing platform via a single motion to adjust between operator weight settings. The suspension assembly also may be adjustable relative to the standing platform for traverse over discrete raised portions of a terrain, such as a low rock wall or a curb.
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公开(公告)号：US20200375097A1
公开(公告)日：2020-12-03
申请号：US16885408
申请日：2020-05-28
Applicant: MTD Products Inc
Inventor： John Coleman
Abstract: Calibrating and optimizing settings of power equipment devices are detailed throughout this disclosure. A mobile device application can be connected with a control device of a power equipment, and data pertaining to current environmental conditions (e.g., turf moisture), turf characteristics (e.g., type of grass, etc.) or machine parameters can be entered into the mobile device application and utilized for generating improved setting value(s). Also disclosed are algorithms for correlating these conditions, characteristics and parameters with adjustment data for adjusting machine settings to achieve a desired performance of a power equipment device.
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Patent Agency Ranking
公开(公告)号：US20200375096A1
公开(公告)日：2020-12-03
申请号：US16885355
申请日：2020-05-28
Applicant: MTD Products Inc
Inventor： John Coleman
IPC: A01D34/00 , A01D34/835 , G05D1/00 , G06K9/00
Abstract: Providing objective analysis of performance results of power equipment devices are detailed throughout this disclosure. Image data of vegetation cut by a power equipment device can be captured and uploaded to a server for analysis. Data pertinent to the performance results, such as environment conditions, mechanical parameter settings, type of vegetation or turf, and so forth can be submitted with the image data in some disclosed aspects. Analysis results, optionally in conjunction with adjustment data for adjusting mechanical settings of the power equipment can be provided in response to the image data.
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公开(公告)号：USD892187S1
公开(公告)日：2020-08-04
申请号：US29671880
申请日：2018-11-30
Applicant: MTD Products Inc
Designer： Jay E. Maggard
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公开(公告)号：US20200017150A1
公开(公告)日：2020-01-16
申请号：US16274203
申请日：2019-02-12
Applicant: MTD PRODUCTS INC
Inventor： Jimmy N. Eavenson, SR. , Peter Joseph Buchanan
IPC: B62D55/02 , B62D55/108 , B62D55/04
Abstract: A partially tracked utility vehicle and conversion are provided. The converted partially tracked utility vehicle has a chassis, front wheels, and a trailing link suspension. The trailing link suspension has a trailing link with a first end pivotably connected to the chassis and a second end pivotably connected to a walking beam at a walking beam pivot; a shock having a first end pivotably connected to a tension shaft and a second end pivotably connected to the trailing link; the walking beam further comprising a plurality of axle mounted bogey wheels for engaging a track of the partially tracked utility vehicle; a sprocket mounted to a traction drive of the utility vehicle for engaging and providing rotational power to the track; and an actuator attached to the chassis, the actuator having a shaft pivotably connected to the tension shaft and configured to rotate the tension shaft.
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公开(公告)号：US10512213B2
公开(公告)日：2019-12-24
申请号：US15711298
申请日：2017-09-21
Applicant: MTD Products Inc
Inventor： Gerald Hobrath , Anthony Harrison , Robert L. Jira, Jr.
IPC: A01D34/71 , A01D34/66 , A01D101/00
Abstract: A double deck boot attachment for a lawn maintenance tool includes a smaller deck boot and a larger deck boot including an interior volume. The smaller deck boot is an attachment for at least one first lawn maintenance tool and the larger deck boot is an attachment for at least one second lawn maintenance tool. At least a portion of the smaller deck boot is configured to slide within the interior volume of the larger deck boot from a separated position to an assembled position and the double deck boot is configured to be stored and shipped as one deck boot with one stock keeping unit code.
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公开(公告)号：US20190380267A1
公开(公告)日：2019-12-19
申请号：US16552171
申请日：2019-08-27
Applicant: MTD PRODUCTS INC
Inventor： Jay Maggard
Abstract: An autonomous mobile work system (20) includes a drive wheel (34) that is connected to a frame (24) and a rotating blade assembly (36). The rotating blade assembly (36) includes a blade assembly axis of rotation (38) and is connected to the frame (24) within a housing (26). The mobile work system (20) further includes a single motor (40) operably connected to the blade assembly (36). The motor (50) includes a motor output shaft (44) and the motor output shaft (44) includes an output shaft axis of rotation (46). The mobile work system (20) still further includes a gear box (50) operably connected to the drive wheel (34) and the motor output shaft (44). The single motor (50) urges rotation of both the rotating blade assembly (36) and the drive wheel (34). The gear box (50) can include a planetary gear set (104) including a ring gear (110) defining cavities (120) at its outside diameter (124). A locking shaft (126) can rotate between an engaged position and a disengaged position with one of the cavities (120).
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