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公开(公告)号：US11051417B2
公开(公告)日：2021-06-29
申请号：US16274412
申请日：2019-02-13
Applicant: MTD Products Inc
Inventor： Ryan Cmich , Joseph Edward Saunders
IPC: H05K5/06 , H05K5/02 , H02G3/08 , H02G15/013 , H05K5/03
Abstract: A cable entry sealing system providing an electronics enclosure having a first enclosure half and a second enclosure half, the first enclosure half having at least one sidewall having an aperture therein; a radial sealing member, the radial sealing member being positioned between the first enclosure half and the second enclosure half; and a cable entry positioned within the aperture, wherein the cable entry comprises: a cable grommet; and a cable grommet support groove.
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公开(公告)号：US11008719B2
公开(公告)日：2021-05-18
申请号：US16358915
申请日：2019-03-20
Applicant: MTD Products Inc
Inventor： Axel Schaedler , Peter Buchanan
Abstract: A snow thrower impeller assembly (24) includes a mounting slot (84) for a wiper (70). The wiper includes a wiper portion (86) that slides into the mounting slot to mount the wiper to the impeller (54). The wiper contacts an interior wall (56) of an associated impeller housing during rotational operation of the impeller in order to limit a gap (74) between an impeller blade (66) and the interior wall. The wiper can move radially inward and outward to remain in contact with the interior wall without input from the operator. Another embodiment of the impeller assembly includes impeller blades with a first portion (116) and a second portion (118). The second portion extends at a non-zero angle from the first blade portion of the impeller blade.
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公开(公告)号：US20210139076A1
公开(公告)日：2021-05-13
申请号：US17027609
申请日：2020-09-21
Applicant: MTD Products Inc
Inventor： Peter Buchanan
Abstract: Systems for controlling the speed and direction of vehicles, including vehicles that have low to zero turning radius capability.
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公开(公告)号：US10954033B2
公开(公告)日：2021-03-23
申请号：US16142204
申请日：2018-09-26
Applicant: MTD PRODUCTS INC
Inventor： Jason Kolecki , Michael D. Menke
Abstract: A foldable crate includes a base having a front end and a rear end and a pair of end gates, wherein an end gate is rotatably attached to each end of the base. Each end gate includes a cap attached adjacent to one end of each post of the end gate and a knob is attached adjacent to the opposing end of each post. A skid shoe is attached to the bottom of each corner of the base, wherein each skid shoe includes a socket for receiving the knob or cap of the corresponding end gate of an adjacent foldable crate when a plurality of foldable crates are stacked.
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公开(公告)号：US20200326725A1
公开(公告)日：2020-10-15
申请号：US16912842
申请日：2020-06-26
Applicant: MTD Products Inc
Inventor： Christopher J. Churavy , Edward J. Blanchard
Abstract: A method for autonomous mower navigation includes receiving a return-to-zero encoded signal including a pseudo-random sequence, transforming the received signal to a non-return-to-zero representation, digitally sampling the non-return-to-zero signal representation in a time domain, filtering the sampled signal utilizing a reference data array based on the return-to-zero encoded signal to produce a filter output, and determining a location of the autonomous mower relative to a defined work area based on an evaluation of the filter output.
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Patent Agency Ranking
公开(公告)号：US20200245550A1
公开(公告)日：2020-08-06
申请号：US16778831
申请日：2020-01-31
Applicant: MTD PRODUCTS INC
Inventor： Aaron Smith , Kevin Meister , Jay E. Maggard
Abstract: An removably attached operator control unit for controlling operation of an outdoor power equipment machine includes an operator control unit housing, a first joystick and a second joystick extending from an upper housing portion, the first and second joysticks being configured to communicate control actions to a control circuit of the operator control unit, and at least one switch configured to communicate control actions to the control circuit, wherein the control circuit is operable to receive control actions resulting from actuations of the joysticks, and switch and to communicate utilizing an interface arranged between the operator control unit and the outdoor power equipment machine, and when secured to the outdoor power equipment machine, the operator control unit is located at a height that is within about an arm's length or less of an operator standing immediately adjacent to the outdoor power equipment machine.
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公开(公告)号：US10730550B2
公开(公告)日：2020-08-04
申请号：US16224779
申请日：2018-12-18
Applicant: MTD PRODUCTS INC
Inventor： Jimmy N. Eavenson, Sr. , Adam Woodrum , Jonathan Prybor
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.
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公开(公告)号：USD890810S1
公开(公告)日：2020-07-21
申请号：US29671838
申请日：2018-11-30
Applicant: MTD Products Inc
Designer： Aaron D. Smith , Kevin Meister
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公开(公告)号：US10694085B2
公开(公告)日：2020-06-23
申请号：US16119237
申请日：2018-08-31
Applicant: MTD Products Inc
Inventor： Jay E. Maggard , Gregory Gorsage , Aaron D. Smith
Abstract: An optical sensor housing includes a sensor housing body including an enclosure wall upstanding from a bottom portion and a substantially open top portion defining a cavity in which the optical sensor assembly is located, at least one aperture, and at least one engaging part projecting orthogonally from an outside surface of the sensor housing body, a sensor housing cover including an open central portion, at least one integrally molded compliant flange configured to engage the sensor housing body engaging part and to secure the sensor housing cover to the sensor housing body, and longitudinal ridges extending outwardly and disposed substantially along the length of the sensor housing cover. The sensor housing engaging parts and flanges can provide a quick-lock mechanism operable to secure the sensor housing cover to the sensor housing body without the use of tools or fasteners.
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公开(公告)号：US20190373144A1
公开(公告)日：2019-12-05
申请号：US16542515
申请日：2019-08-16
Applicant: MTD PRODUCTS INC
Inventor： Jay E. Maggard , Gregory Gorsage , Aaron D. Smith
Abstract: An optical sensor housing includes a sensor housing body including an enclosure wall upstanding from a bottom portion and a substantially open top portion defining a cavity in which the optical sensor assembly is located, one or more apertures, and one or more engaging parts projecting orthogonally from an outside surface of the sensor housing body, a sensor housing cover including an open central portion, one or more integrally molded compliant flanges configured to engage the sensor housing body engaging part and to secure the sensor housing cover to the sensor housing body, and longitudinal ridges extending outwardly and disposed substantially along the length of the sensor housing cover. The sensor housing engaging parts and flanges can provide a quick-lock mechanism operable to secure the sensor housing cover to the sensor housing body without the use of tools or fasteners.
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