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公开(公告)号：US20240025073A1
公开(公告)日：2024-01-25
申请号：US18351631
申请日：2023-07-13
Applicant: Techtronic Cordless GP
Inventor： Nicholas Proby , Eduardo Olvera , Nicholas Holowicki
IPC: B27B17/12
CPC classification number: B27B17/12
Abstract: An outdoor tool and a lubrication system for an outdoor tool are provided. A tool includes a powerhead, a tool unit powered by the powerhead, and a lubrication system. The lubrication system includes a reservoir, a pump, and a check valve. The lubrication system is configured to transport a lubricant from the reservoir to an output that is configured to supply the lubricant to the tool unit. The check valve is a separate component from the pump and the reservoir and is spaced apart from the pump and the reservoir.
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公开(公告)号：US11778960B2
公开(公告)日：2023-10-10
申请号：US17148137
申请日：2021-01-13
Applicant: TECHTRONIC CORDLESS GP
Inventor： Eduardo Olvera , V. Praveen Gambhir
CPC classification number: A01G20/47 , A47L5/14 , A47L9/2842 , A47L9/322
Abstract: A blower including a body having a length, L, as measured between front and rear ends of the blower in a direction of airflow through the blower; and a fan including a plurality of blades configured to generate airflow through the blower, wherein the blades are spaced apart from the rear end of the blower by at least 0.4 L. In an embodiment, the fan is rotatably biased by a motor spaced apart from the rear end of the blower by at least 0.5 L. In another embodiment, at least 75% of the fan is disposed within an airflow outlet tube of the blower. In yet another embodiment, the blower further comprises a handle, and wherein the fan is disposed downstream of the handle, and wherein the fan is spaced apart from the handle by at least 0.08 L, as measured in the direction of airflow.
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公开(公告)号：US20240180075A1
公开(公告)日：2024-06-06
申请号：US18531101
申请日：2023-12-06
Applicant: Techtronic Cordless GP
Inventor： Miles Andrew Hsu , Tyler Wilson Boyles , Eduardo Olvera , Nicholas Proby , Andrew Maclay Schmidt , Lin Qiang Lin , Wei Wei An , Kar Tat Wong , Adis Sabic
Abstract: The present invention provides an electric tool comprising a body, an operating component, an output shaft, and a stop mechanism. An arresting disc is disposed on the output shaft, and a groove is formed on the arresting disc; the stop mechanism comprises a protrusion, for example, a pin, which is operable so that the protrusion extends to insert into the groove to lock the output shaft. A stop mechanism of the present invention is easy to operate, delivers good safety performance, and has a relatively simple structure, which allows convenient production and subsequent maintenance. Further, a stop mechanism of the present invention automatically springs back to a non-stop position at which it detaches from the output shaft or the transmission gear of the transmission mechanism when the external force is lost, which prevents possible damage to the output shaft or transmission mechanism when a user starts the electric tool before releasing the stop mechanism.
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Patent Agency Ranking
公开(公告)号：US20210219503A1
公开(公告)日：2021-07-22
申请号：US17148137
申请日：2021-01-13
Applicant: TECHTRONIC CORDLESS GP
Inventor： Eduardo Olvera , V. Praveen Gambhir
Abstract: A blower including a body having a length, L, as measured between front and rear ends of the blower in a direction of airflow through the blower; and a fan including a plurality of blades configured to generate airflow through the blower, wherein the blades are spaced apart from the rear end of the blower by at least 0.4 L. In an embodiment, the fan is rotatably biased by a motor spaced apart from the rear end of the blower by at least 0.5 L. In another embodiment, at least 75% of the fan is disposed within an airflow outlet tube of the blower. In yet another embodiment, the blower further comprises a handle, and wherein the fan is disposed downstream of the handle, and wherein the fan is spaced apart from the handle by at least 0.08 L, as measured in the direction of airflow.
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公开(公告)号：US20240308041A1
公开(公告)日：2024-09-19
申请号：US18671063
申请日：2024-05-22
Applicant: TECHTRONIC CORDLESS GP
Inventor： Eduardo Olvera , Graham M. Schaafsma
Abstract: The present disclosure is directed to a tool for operating a nozzle holder. The tool may include an elongated body extending between a first end and a second end opposite the first end, the second end defining a recess configured to selectively receive and hold a portion of the spray nozzle. The tool may include a nozzle storage receptacle formed in the elongated body between the first end and the second end, the nozzle storage receptacle configured to selectively receive and hold the spray nozzle. The nozzle storage receptacle defines an aperture that extends through the elongated body between a first lateral side of the elongated body and a second lateral side of the elongated body opposite the first lateral side.
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公开(公告)号：US20240066729A1
公开(公告)日：2024-02-29
申请号：US18228329
申请日：2023-07-31
Applicant: Techtronic Cordless GP
Inventor： Ashley Amick , Eduardo Olvera , Graham Schaafsma , Joel Fleming
CPC classification number: B26B15/00 , A01G3/08 , F16H37/043 , F16H37/122 , F16H55/02
Abstract: A tool is provided, the tool including a handle, a tool head, a first gear, a compound gear, a shaft, and an actuating member coupled to the shaft. The handle extends along a longitudinal direction. The tool head is configured to receive a motive force to selectively engage or disengage the tool head. The first gear is operably coupled to the tool head. The compound gear is selectively coupled to the first gear. The shaft extends through the compound gear and is affixed to the shaft. The actuating member is coupled to the handle. Movement of the actuating member along the longitudinal direction selectively engages or disengages the compound gear and the first gear.
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公开(公告)号：US12017331B2
公开(公告)日：2024-06-25
申请号：US17552529
申请日：2021-12-16
Applicant: TECHTRONIC CORDLESS GP
Inventor： Eduardo Olvera , Graham M. Schaafsma
Abstract: The present disclosure is directed to a tool for operating a nozzle holder. The nozzle holder is configured to couple a spray nozzle to a spray device, and includes an outer ring movable between a holding position and a release position. The nozzle holder is configured to securely hold the spray nozzle when the outer ring is in the holding position, and release the spray nozzle when the outer ring is in the release position. The tool includes an elongated body including a first end that defines an annular rim and a pocket that communicates with the annular rim. The annular rim is configured to selectively engage the outer ring to move the outer ring from the holding position to the release position. The elongated body also includes a second end that defines a recess configured to selectively receive and hold a portion of the spray nozzle.
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公开(公告)号：US20220212325A1
公开(公告)日：2022-07-07
申请号：US17552529
申请日：2021-12-16
Applicant: TECHTRONIC CORDLESS GP
Inventor： Eduardo Olvera , Graham M. Schaafsma
Abstract: The present disclosure is directed to a tool for operating a nozzle holder. The nozzle holder is configured to couple a spray nozzle to a spray device, and includes an outer ring movable between a holding position and a release position. The nozzle holder is configured to securely hold the spray nozzle when the outer ring is in the holding position, and release the spray nozzle when the outer ring is in the release position. The tool includes an elongated body including a first end that defines an annular rim and a pocket that communicates with the annular rim. The annular rim is configured to selectively engage the outer ring to move the outer ring from the holding position to the release position. The elongated body also includes a second end that defines a recess configured to selectively receive and hold a portion of the spray nozzle.
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