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公开(公告)号：US3970272A
公开(公告)日：1976-07-20
申请号：US569466
申请日：1975-04-18
Applicant: Juergen Kaesgen
Inventor： Juergen Kaesgen
CPC classification number: B62D49/00 , B60K5/1225 , F16F15/08
Abstract: Means for mounting an engine to a tractor or the like to minimize transmission of vibration between the engine and the tractor or the like, wherein metal to metal contact is avoided and the engine is firmly held down in position on the tractor or the like and against lateral movement. This is an abstract only of the specific illustration of the invention given by way of example, and is not to be used in the interpretation of the claims nor as a limitation on the scope of the invention.
Abstract translation: 用于将发动机安装到拖拉机等的装置，以最小化发动机和拖拉机之间的振动的传播等，其中避免了金属与金属的接触，并且发动机牢固地保持在拖拉机等上的位置，并抵抗 横向运动。 这仅是通过示例给出的本发明的具体说明的摘要，并且不用于对权利要求的解释以及对本发明的范围的限制。
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公开(公告)号：US3783216A
公开(公告)日：1974-01-01
申请号：US3783216D
申请日：1972-11-06
Applicant: MTD PRODUCTS INC
CPC classification number: H01H17/00 , H01H35/00 , Y10T477/71
Abstract: A safety switch mechanism for use in connection with a recoil starter using a rope or cable. Such a starter is used on the usual internal combustion engine mounted on a vehicle such as a tractor which carries with it a powered tool such as a grass cutting unit. The mechanism is particularly adapted for safety systems wherein the engine is short-circuited so that the engine can not be started by pulling the rope or cable unless both the clutch of the tractor and the clutch of the powered tool are disengaged. This safety switch mechanism has a unique construction enabling it to be locked in open position so that the switch mechanism is not inadvertently opened by vibration or other means after the engine is started and the tractor and powered tool are being used. This is an abstract only of the specific illustration of the invention given by way of example, and is not to be used in the interpretation of the claims nor as a limitation on the scope of the invention.
Abstract translation: 一种安全开关机构，用于与使用绳索或电缆的反冲起动器连接。 这种起动器用于安装在诸如拖拉机的车辆上的通常的内燃机，该拖拉机带有诸如割草单元的动力工具。 该机构特别适用于其中发动机短路的安全系统，使得通过牵引绳索或电缆不能起动发动机，除非牵引车的离合器和动力工具的离合器都脱开。 该安全开关机构具有独特的结构，使其能够被锁定在打开位置，使得开关机构在发动机起动之后不会被振动或其他方式无意地打开，并且使用拖拉机和动力工具。 这仅是通过示例给出的本发明的具体说明的摘要，并且不用于对权利要求的解释以及对本发明的范围的限制。
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公开(公告)号：US12220940B2
公开(公告)日：2025-02-11
申请号：US18116560
申请日：2023-03-02
Applicant: MTD PRODUCTS INC
Inventor： Ryan Cmich
Abstract: A turf wheel having a wheel rim having an inner and outer surface, and an annular tread portion; a plurality of projections extending radially outward from the outer surface of the wheel rim, wherein each projection provides a stem, a ground contacting pad, and a ground engaging lug; and a hub. A wheel cleaning system having a frame provided by a wheeled apparatus; at least one turf wheel mounted to the frame; a turf wheel scraper assembly, the turf wheel scraper assembly providing a turf wheel scraper and an attachment mechanism, where the attachment mechanism is adapted to be mounted to the frame, and couples the turf wheel scraper to the frame.
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公开(公告)号：USD1059388S1
公开(公告)日：2025-01-28
申请号：US29856668
申请日：2022-10-17
Applicant: MTD PRODUCTS INC
Designer： Ryan Maibach
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公开(公告)号：US20240425004A1
公开(公告)日：2024-12-26
申请号：US18750620
申请日：2024-06-21
Applicant: MTD PRODUCTS INC
Inventor： Maynard S. Guadiz
IPC: B60R16/033 , H02J7/00 , H02P29/68
Abstract: A power distribution module (PDM) for a vehicle is discussed. PDMs discussed herein can comprise one or more improvements that are related to the pre-charge circuit, the contactor drive circuit, or both. One example embodiment is a PDM comprising: a pre-charge circuit configured to increase an output voltage to one or more motor controllers from zero to an operating voltage, wherein the pre-charge circuit is configured to increase the output voltage linearly; and a contactor drive circuit comprising a contactor coil, wherein the contactor drive circuit is configured to control activation of the pre-charge circuit.
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Patent Agency Ranking
公开(公告)号：US20240415060A1
公开(公告)日：2024-12-19
申请号：US18747697
申请日：2024-06-19
Applicant: MTD PRODUCTS INC
Inventor： Jay Maggard , Jeffrey Kucera
Abstract: Provided is an articulated mower apparatus, comprising a first deck and a second deck. The first deck has a right, left, front, back, top and bottom, a first blade and a first caster. The first blade is rotatable with the first deck and operable to contribute to mowing. The first caster is adapted to support the first deck above a surface. The second deck is engaged with the first deck at a side by a linkage defining an articulation axis. The linkage is adapted to permit the second deck to rotate about the first articulation axis with respect to the first deck. The second deck has: a rotatable blade and is adapted to contribute to mowing; a second caster adapted to support the second deck above the surface; and a drive roller. Also provided are related mower systems.
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公开(公告)号：US20240410123A1
公开(公告)日：2024-12-12
申请号：US18745622
申请日：2024-06-17
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. Improving the efficiency of a snow thrower is described in one or more methods.
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公开(公告)号：US20240353565A1
公开(公告)日：2024-10-24
申请号：US18761954
申请日：2024-07-02
Applicant: MTD PRODUCTS INC
Inventor： Charles Hart , Jeff Kucera
IPC: G01S17/931 , G01S7/481 , G05D1/249 , G05D1/81
CPC classification number: G01S17/931 , G01S7/4813 , G05D1/249 , G05D1/81
Abstract: A machine vision device is provided usable in conjunction with power equipment machines. By way of example, an array of sensors can be deployed to detect proximity of objects to the power equipment machine, and issue an alert in response to detecting an object within a threshold distance. The alert can be utilized by the power equipment machine to take corrective action to mitigate or avoid running over or striking the object. Sensors having respective fields of view can be arranged along an arc to facilitate machine vision of a spatial volume in a proximity of the machine, and ranging determinations can be coupled with low cost processing devices to facilitate a machine vision solution far more cost effective than other technologies in the art.
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公开(公告)号：US20240341233A1
公开(公告)日：2024-10-17
申请号：US18638129
申请日：2024-04-17
Applicant: MTD PRODUCTS INC
Inventor： Jay Maggard , Axel Schaedler
IPC: A01D43/077 , A01D43/063 , A01D69/02 , A01D101/00
CPC classification number: A01D43/077 , A01D43/063 , A01D69/02 , A01D2101/00
Abstract: A conveyor apparatus can be (removably) secured to a turf maintenance machine and efficiently transport turf clippings out from a mowing implement of the turf maintenance apparatus. An opening in the conveyor apparatus defines an input that is positioned adjacent to a discharge port of a mow deck when secured to the turf maintenance machine. The input therefore receives turf clippings ejected by the turf maintenance machine. A driven element within the conveyor apparatus propels the turf clippings along an interior length to an output. The conveyor apparatus can be operable with a bagging mode of the turf maintenance machine, and can be removed and replaced with a discharge chute to implement a side discharge mode for the turf maintenance machine.
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公开(公告)号：US20240316747A1
公开(公告)日：2024-09-26
申请号：US18737154
申请日：2024-06-07
Applicant: MTD PRODUCTS INC.
Inventor： Stefan SAUER , Kai Uwe FINK , Patrick Christian SCHMIDT , Markus ANDORF , Ingo KUBIK
Abstract: A handling device (20), in particular for a processing device, such as a gardening and/or household implement, comprising a gripping portion (30) and an electrical power supply (45) in the form of at least one rechargeable battery, wherein the handling device (20) also has contact means (80), which serve alternately, on the one hand, for the electrical and non-electrical connection of a tool (50) to the handling device (20) and, on the other hand, for charging the electrical power supply, in particular by means of a charger (100), and also to a processing device (10), in particular a gardening and/or household device, equipped with such a handling device (20).
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