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1. 实用新型

TWM596486U 多個電池組的電池充電器有权
简体标题：多个电池组的电池充电器
公开(公告)号：TWM596486U
公开(公告)日：2020-06-01
申请号：TW108208535
申请日：2019-07-01
申请人：美商創科無線普通合夥公司 , TECHTRONIC CORDLESS GP
发明人：李希文 , LEE, HEI MAN RAYMOND , 李永民 , LI, YONG MIN , 莊銘軍 , ZHUANG, MING JUN
IPC分类号： H02J7/34

2. 发明申请

WO2023065170A1 ROBOTIC CART 审中-公开
公开(公告)号：WO2023065170A1
公开(公告)日：2023-04-27
申请号：PCT/CN2021/125068
申请日：2021-10-20
申请人： TECHTRONIC CORDLESS GP , CHAN, Chin Kiu
发明人： LAI, Kwing Tung Cyrus , KWOK, Tsz Him , LO, Lawrence Fung Pok
IPC分类号： B25J11/00 , G05D1/02 , B62B3/00 , B62B5/00
摘要： Systems and methods for controlling a robotic cart (100). The systems comprise a robotic cart (100) and a tracking tag (235). The robotic cart (100) includes a chassis (105), a drive assembly (115), one or more sensors configured to sense a location of a user relative to the robotic cart (100), a power supply (220), and an electronic controller (205) including a memory (215) and an electronic processor (210). The electronic controller (205) is configured to receive, via the one or more sensors, the location of the user relative to the robotic cart (100). The electronic controller (205) is further configured to control the drive assembly (115) to move the robotic cart (100) to the location of the user. The tracking tag (235) is separate from the robotic cart (100) and includes a housing (400) and at least one unit configured to provide a signal corresponding to the location of the user to the one or more sensors of the robotic cart (100).

3. 发明申请

WO2023024021A1 POWER TOOL WITH ANTI-VIBRATION STRUCTURES 审中-公开
公开(公告)号：WO2023024021A1
公开(公告)日：2023-03-02
申请号：PCT/CN2021/114779
申请日：2021-08-26
申请人： TECHTRONIC CORDLESS GP , CHEN, De Li
发明人： LIU, Shi Chun , SAMSTAG, Matthew
IPC分类号： B25D17/24
摘要： The invention provides a power tool that includes a housing, a vibration body at least partially received in the housing, and a handle. The vibration body contains an electric motor. The handle contains a first end and a second end, the first end being moveably mounted to the housing via a first mounting assembly, the second end being moveably mounted to the housing via a second mounting assembly. The handle further contains a gripping portion between the first and second ends. Both the first and second mounting assemblies substantially limit a movement of the handle relative to the housing in only a linear direction that forms an angle with a longitudinal direction of the gripping portion. The first mounting assembly includes a first guiding mechanism and a first spring located between the first end of the handle and the housing, where the first guiding mechanism is in direct contact with the first spring. The second mounting assembly includes a second guiding mechanism and a second spring located between the second end of the handle and the housing, where the second guiding mechanism being separated from the second spring. The power tool is therefore provided with different vibration damping structures respectively at two connection points between the handle and the tool housing, which achieves an improved vibration decoupling between the handle and the tool housing.

4. 发明申请

WO2022266430A1 SURFACE CLEANER 审中-公开
公开(公告)号：WO2022266430A1
公开(公告)日：2022-12-22
申请号：PCT/US2022/033971
申请日：2022-06-17
申请人： TECHTRONIC CORDLESS GP
发明人： BLOOMER, Ryan , CLARK, Gregory , CRAIG, Joshua , DEBLASIO, Nicholas , FERRIGNO, Anthony , GALLENO, Daniel , HANSEN, Jeremy , HEAD, Felicia , LHOSTE-CLOS, Mathieu , ZUWAW, Eslam
IPC分类号： A47L5/22 , A47L5/30 , A47L9/04 , A47L11/20 , A47L11/30
摘要： A surface cleaner that includes an accessory body removably coupled to a base. A nozzle has a first nozzle portion having a first nozzle passageway attached to the base and a second nozzle portion having a second nozzle passageway attached to the accessory body and removable with the accessory body. The first nozzle portion and second nozzle portion are releasably coupled connecting the first and second nozzle passageways along an airpath in fluid communication with a collection container when the accessory body is coupled to the base. The first nozzle passageway forms a suction inlet when the accessory body is coupled to the base and the second nozzle passageway forms the suction inlet in communication with the collection container and the suction source when the accessory body is uncoupled from the base.

5. 发明申请

WO2022261860A1 HANDHELD CULTIVATOR 审中-公开
公开(公告)号：WO2022261860A1
公开(公告)日：2022-12-22
申请号：PCT/CN2021/100371
申请日：2021-06-16
申请人： TECHTRONIC CORDLESS GP , WANG, Zheng Jun
发明人： LI, Jin Cheng , LI, Dong Wei , XU, Hai Yu
IPC分类号： B25F5/00 , A01B1/06
摘要： Improved cooling systems for handheld devices are disclosed. In some aspects, the cooling system may utilize air inlets disposed behind a guard to prevent debris or liquids from entering the handheld device and potentially causing damage to internal components of the handheld device. In aspects, a vents may be disposed on the guard to divert cooling air into a housing of the handheld device to cool internal components, such as the motor or a printed circuit board (PCB). In additional or alternative aspects, a motor mount may be provided that includes ribs defining air channels to divert or direct cooling air to components to be cooled. The air channels provided by the motor mount may enable the cooling air to reach portions of the internal components that may be distant from the air inlets of the housing.

6. 发明申请

WO2022222135A1 FORCE AMPLIFIED FASTENER FOR POWER TOOL IMPLEMENTS 审中-公开
公开(公告)号：WO2022222135A1
公开(公告)日：2022-10-27
申请号：PCT/CN2021/089276
申请日：2021-04-23
申请人： TECHTRONIC CORDLESS GP , CHUNG, Koon For
发明人： WONG, Tsz Kin
IPC分类号： A01D34/416 , A01D34/73
摘要： Systems and methods which provide force amplified fastener assemblies configured for use with respect to detachable implements for power tools are described. Force amplified fastener assemblies may implement various gear train configurations for giving a mechanical advantage with respect to manual manipulation of the fastener assembly. A force amplified fastener assembly may include a lock mechanism operative to lock and/or unlock the force amplified fastener assembly and thus a fastening element thereof. Force amplified fastener assemblies of embodiments of the invention may be utilized in place of a conventional lock nut for affixing detachable implements to power tools.

7. 发明申请

WO2022217044A1 SURFACE CLEANER 审中-公开
公开(公告)号：WO2022217044A1
公开(公告)日：2022-10-13
申请号：PCT/US2022/024011
申请日：2022-04-08
申请人： TECHTRONIC CORDLESS GP
发明人： LHOSTE-CLOS, Mathieu , DAVILA, Rafael , HANSEN, Jeremy , GALLENO, Daniel , FERRIGNO, Anthony , CRAIG, Joshua
IPC分类号： A47L5/22 , A47L7/00 , A47L11/20 , A47L11/34
摘要： A wet surface cleaner operable in an upright cleaning mode, an auxiliary cleaning mode, and a lift-off cleaning mode. The surface cleaner has a canister assembly that is coupled to a body in the upright cleaning mode and removed from the body in the auxiliary cleaning mode and the lift-off cleaning mode.

8. 发明申请

WO2022150546A1 SURFACE CLEANER 审中-公开
公开(公告)号：WO2022150546A1
公开(公告)日：2022-07-14
申请号：PCT/US2022/011548
申请日：2022-01-07
申请人： TECHTRONIC CORDLESS GP
发明人： HOFFMAN, Eric , DAVILA, Rafael , DAWSON, Michael , GALLENO, Daniel
IPC分类号： A47L11/20 , A47L11/40
摘要： A surface cleaner configured to distribute a liquid to a surface to be cleaned. The surface cleaner includes a supply tank, a fluid distributor, a suction inlet aperture, a recovery tank and a tool removably connectable to the surface cleaner and configured to direct fluid from the fluid distributor into the suction inlet aperture to rinse the suction inlet aperture.

9. 发明申请

WO2022134678A1 BATTERY POWERED GARDEN SHREDDER 审中-公开
公开(公告)号：WO2022134678A1
公开(公告)日：2022-06-30
申请号：PCT/CN2021/119104
申请日：2021-09-17
申请人： TECHTRONIC CORDLESS GP , LEE, Wai Chung
发明人： CHUNG, Koon For , WU, Kun Hao , LAN, Xiao Di , WANG, Yan Jia
IPC分类号： A01G3/00
摘要： Systems and methods providing battery powered garden shredder (100) configurations in which one or more batteries (151a, 152a, 151b) may be utilized to power a motor (340) of a battery powered garden shredder (100) implementation are described. A shredder powerhead assembly (110a, 110b) may include a battery area (115a, 115b) configured to receive and securely hold one or more batteries (151a, 152a, 151b), wherein the battery area (115a, 115b) may be recessed and/or otherwise configured to provide protection to the batteries (151a, 152a, 151b). The battery area (115a, 115b) may be variously configured to accommodating and protecting components such as the batteries (151a, 152a, 151b), battery docking interfaces (321a, 322a, 321b), safety keys, safety key interfaces, etc. The battery area may comprise a cover structure (160, 560) for providing protection. The shredder powerhead assembly (110a, 110b) may be held in juxtaposition with a bin (130) by a support structure (120), embodiments of which provide a pivotal interface (124). A motor cowl (170) configured for ventilating various components while discouraging infiltration of debris into an internal area containing the components may also be provided.

10. 发明申请

WO2022081540A1 FLOOR CLEANER 审中-公开
公开(公告)号：WO2022081540A1
公开(公告)日：2022-04-21
申请号：PCT/US2021/054520
申请日：2021-10-12
申请人： TECHTRONIC CORDLESS GP
发明人： PAULLA, Kirti, Kant , KHALIL, David
IPC分类号： A47L5/30
摘要： A floor cleaner with an air inlet, an air outlet, a suction motor, and a filter. The filter includes a first media layer, a second media layer, an end cap, and an annular cap. The first media layer and the second media layer extend along a filter axis between the end cap and the annular cap. The filter is compressible along the filter axis between the end cap and the annular cap.

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