专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20230081732A1 OUTDOOR POWER EQUIPMENT MACHINE WITH PRESENCE DETECTION 有权
公开(公告)号：US20230081732A1
公开(公告)日：2023-03-16
申请号：US17983846
申请日：2022-11-09
申请人： MTD PRODUCTS INC
发明人： Shai Abramson
IPC分类号： G05D1/00 , A01D34/00 , G05D1/02 , G06V20/58 , G06V40/10
摘要： A mobile outdoor power equipment machine for performing a controlled task within a work area includes a drive system for providing movement of the machine, a working apparatus for performing the task, and a scanning system for scanning an area surrounding the machine. The scanning system is configured to provide detection of physical elements in the environment to aid in navigation of the machine. In an embodiment, the scanning system and a control system are configured to scan the area, determine the presence of a physical element in the area, determine that the physical element is located within the work area, determine the proximity of the physical element to the machine, and direct a behavior of the machine.

2. 发明申请

US20230012954A1 MOWER PACKING, STORAGE, AND CHARGING ASSEMBLY 有权
公开(公告)号：US20230012954A1
公开(公告)日：2023-01-19
申请号：US17868073
申请日：2022-07-19
申请人： MTD PRODUCTS INC
发明人： Axel Schaedler , Paul Luikart
IPC分类号： B65D85/68 , A01D34/67 , A01D34/82 , A01D75/00 , H01M50/244 , H01M50/249
摘要： A reusable case for packing, storing, transporting and/or charging an outdoor power equipment is discussed, along with outdoor power equipment configured to be stored within the case. One example embodiment comprises a case for storing outdoor power equipment, comprising: a top portion; and a bottom portion movably connected to the top portion, wherein the bottom portion has one or more openings to allow one or more wheels of an outdoor power equipment to protrude through the one or more openings; wherein the top portion and the bottom portion are configured to substantially enclose the outdoor power equipment in a closed configuration.

3. 发明申请

US20220408640A1 FOLDABLE HANDLES FOR HIGH-EFFICIENCY TURF MAINTENANCE TOOL 有权
公开(公告)号：US20220408640A1
公开(公告)日：2022-12-29
申请号：US17849136
申请日：2022-06-24
申请人： MTD PRODUCTS INC
发明人： Adam Hiller
IPC分类号： A01D34/82 , A01D34/68
摘要： A turf maintenance apparatus having folding handles facilitating compact storage is presented herein. The folding handles can be compressed or extended to adjust overall length and can rotate between an extended operator position and a folded storage position. Depending on implementation, the folding handles can be locked in the folded storage position and can also lock in the extended operator position. One or more operator presence devices can disable operation of a motor or engine when deactivated. A first operator presence device can deactivate operation of the motor or engine when the folding handles are not locked in the extended operator position, and a second operator presence device can deactivate operation of the motor or engine absent an operator maintaining activation of the second operator presence device.

4. 发明授权

US11536753B2 Demarcating system 有权
公开(公告)号：US11536753B2
公开(公告)日：2022-12-27
申请号：US16337674
申请日：2017-09-29
申请人： MTD PRODUCTS INC
发明人： Shai Abramson
IPC分类号： G01R19/25 , G05D1/02
摘要： A demarcating system for indicating the boundary of an area to an object (for example a robot, such as a robotic lawnmower), which has a receiver for receiving electromagnetic signals. The system includes a control system, a wire loop, a signal generator, and current sensing circuitry. The wire loop can be arranged by a user along a path, so as to indicate the path to the object as part of a boundary of the area. The signal generator is electrically connected to the wire loop in order to apply voltage signals thereto, such signals causing the emission of corresponding electromagnetic boundary indicating signals from the wire loop that may be received by the receiver of the object. The signal generator is under the control of the control system with the voltage signals applied by the signal generator to the wire loop being controlled by the control system. The current sensing circuitry senses current signals present within the wire loop and the processors of the control system analyse such current signals. The processors of the control system are programmed to operate in a calibration mode whereby they: cause the signal generator to apply a series of test voltage waveforms to the wire loop, each of the test voltage waveforms generating a corresponding current waveform within the wire loop; and analyse the series of corresponding current waveforms, as sensed by the current sensing circuitry, so as to determine an operating voltage waveform that, when applied to the wire loop, generates a corresponding operating current waveform that is substantially the same shape as a predetermined current waveform.

5. 发明授权

US11457560B2 Operator control system for an outdoor power equipment machine 有权
公开(公告)号：US11457560B2
公开(公告)日：2022-10-04
申请号：US16778831
申请日：2020-01-31
申请人： MTD PRODUCTS INC
发明人： Aaron Smith , Kevin Meister , Jay E. Maggard
IPC分类号： A01D34/00 , G05G1/04 , A01D34/42 , G05G1/01 , G05G5/05 , E02F9/20 , A01D34/47 , A01D34/54
摘要： A 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.

6. 发明申请

US20220287228A1 ADJUSTABLE HANDLE ASSEMBLY FOR A WALK-BEHIND MOWER 有权
公开(公告)号：US20220287228A1
公开(公告)日：2022-09-15
申请号：US17829409
申请日：2022-06-01
申请人： MTD PRODUCTS INC
发明人： Mark Driscoll
IPC分类号： A01D34/00
摘要： A handle adjustment assembly is attached to a walk-behind lawn mower, wherein the handle adjustment assembly is rotatably adjustable relative to a deck of the mower to allow the handle to be adjusted to multiple different heights relative to the ground at distinct operative positions. The handle adjustment assembly is also rotatable to allow the handle to be adjusted to a stored position adjacent to the deck, wherein the mower can be stored in a substantially vertical orientation.

7. 外观设计

USD949206S1 Cutting blade 有权
公开(公告)号：USD949206S1
公开(公告)日：2022-04-19
申请号：US29762340
申请日：2020-12-16
申请人： MTD Products Inc
设计人： Ryan Cmich

8. 发明申请

US20220107653A1 SENSOR SYSTEM AND SENSING METHOD FOR AN AUTONOMOUS DEVICE 有权
公开(公告)号：US20220107653A1
公开(公告)日：2022-04-07
申请号：US17488507
申请日：2021-09-29
申请人： MTD Products Inc
发明人： Christopher J. Churavy , Ayala Raanan
IPC分类号： G05D1/02 , B60W60/00 , A01D34/00
摘要： An obstruction sensing system for an autonomous device can include a chassis including a drive system for movement relative to a working surface, a shell resiliently mounted to the chassis and movable relative to the chassis in response to a force applied to the shell, a sensor assembly comprising a single sensor disposed on the chassis and a magnet disposed on and movable with the shell in response to the force applied to the shell, wherein the sensor is configured to output a three-axis magnetic flux vector in response to a movement of the magnet. A sensing method for an autonomous device can include detecting a polarity change in the sensor and in response determining that an obstruction has been detected, evaluating, by a processing component, a three-axis magnetic flux vector, and calculating at least one of a direction and a magnitude of a deflection based on the evaluation.

9. 发明授权

US11272672B2 Grass treatment system and method 有权
公开(公告)号：US11272672B2
公开(公告)日：2022-03-15
申请号：US16207536
申请日：2018-12-03
申请人： MTD Products Inc
发明人： John Coleman , Darren Williams
IPC分类号： A01G20/43 , E01H1/05 , A01B45/00 , B08B1/00 , B08B1/04 , E01C19/15 , E01C19/20
摘要： A grass treatment system includes a first ground engaging rolling element, a second ground engaging rolling element, a comb having a leading edge including a plurality of comb teeth spaced apart at intervals, the comb is mounted between the first and second rolling elements and transversely to a direction of travel, a substantially cylindrical brush positioned above the comb and configured to engage at least a portion of a top surface of the comb, wherein the brush rotates relative to the comb to propel debris lifted from an area of turf grass by the comb.

10. 发明申请

US20220071086A1 ROBOTIC LAWNMOWER WITH PASSIVE CLEANING ASSEMBLY 有权
公开(公告)号：US20220071086A1
公开(公告)日：2022-03-10
申请号：US17526285
申请日：2021-11-15
申请人： MTD PRODUCTS INC
发明人： Shalom Levin , Ran Zaslavsky , Eli Shraga , Naor Egozi
IPC分类号： A01D34/00
摘要： A lawnmower, and in particular a robotic lawnmower, can include a passive cleaning assembly for removing detritus from the lawnmower housing. The passive cleaning assembly can be moveably mounted on the housing. Movement of the lawnmower with respect to the ground can cause a cleaning portion of the passive cleaning assembly to move with respect to the housing, and thereby remove detritus from the housing.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式