公开(公告)号：US20200309250A1

公开(公告)日：2020-10-01

申请号：US16563049

申请日：2019-09-06

Applicant: Fairway Electronic Co., Ltd.

Inventor： Lin-Han YEN ,  Chien-Hsiung HSIEH

IPC: F16H57/04 ,  F16H37/04 ,  F16H57/029 ,  F16H1/16 ,  F16H1/28 ,  F16H57/039

Abstract: A gearbox with flow guiding structure comprises a box and an oil retaining ring. The box has a gear set configured inside. The gear set comprises a worm and an epicyclic gear set engaged with the worm. The box comprises an upper casing and a lower casing. The upper casing is disposed on the lower casing. An oil retaining wall is disposed on the bottom of the upper casing. The oil retaining wall is disposed inside the lower casing sidewall when the upper casing is engaged with the lower casing, and is disposed around the epicyclic gear set. The oil retaining ring is disposed around the epicyclic gear set. The outer side wall of the oil retaining ring has a curvature.

公开(公告)号：US20200078899A1

公开(公告)日：2020-03-12

申请号：US16261894

申请日：2019-01-30

Applicant: Fairway Electronic Co., Ltd.

Inventor： Lin-Han YEN ,  Chien-Hsiung HSIEH

IPC: B24B23/02

Abstract: The present invention provides a fast detachable polishing plate mechanism. The fast detachable polishing plate mechanism includes a polishing plate and a rod. The polishing plate has an adhesion unit disposed on the lower surface of the polishing plate. The rod connects straightly to the upper surface of the polishing plate. The rod is divided into an upper section, a middle section and a lower section from top to bottom, and only the middle section has a thread. The present invention further provides a hand-held machine tool having a drive shaft. The drive shaft has a tapped hole. The fast detachable polishing plate mechanism is mounted to the hand-held machine tool through the rod being inserted to the tapped hole.

公开(公告)号：US20200309243A1

公开(公告)日：2020-10-01

申请号：US16562997

申请日：2019-09-06

Applicant: Fairway Electronic Co., Ltd.

Inventor： Lin-Han YEN ,  Chien-Hsiung HSIEH ,  Yu-Jen FANG

IPC: F16H57/021 ,  F16H37/04 ,  F16H1/16 ,  F16H1/28 ,  F16H57/032 ,  F16H57/039

Abstract: Agearbox with motor fixing structure is used to fix a motor on the gearbox. The motor has a body and a shaft protruding from the leading edge of the body. The gearbox with motor fixing structure comprises a box and a metal part. The box has a gear set configured inside. An outer edge of a side wall of the box has a first hole. The metal part is configured inside the box. The motor is embedded in the first hole. The leading edge of the body of the motor is locked on the metal part, and the shaft of the motor passes through the metal part into the box to connect with the gear set.

公开(公告)号：US20210113036A1

公开(公告)日：2021-04-22

申请号：US16796124

申请日：2020-02-20

Applicant: Fairway Electronic Co., Ltd.

Inventor： Lin-Han YEN ,  Chien-Hsiung HSIEH

IPC: A47L1/03 ,  A47L3/04

Abstract: The present inventive concept discloses to a cleaning apparatus for cleaning both sides of the glass panel. The cleaning apparatus comprises two cleaning components attracted to each other and attached on opposite sides of the glass panel. Each of the cleaning components comprises a body, a cleaning module, and a plurality of magnetic modules. The body has a central portion and a peripheral portion. The body has plurality of grooves on a bottom surface of the peripheral portion. Each of the magnetic modules has a magnetic wheelset disposed in the groove and exposed on the bottom surface of the body. The two cleaning components are adsorbed to opposite sides of the glass panel by the magnetic attraction of the magnetic wheelsets. One of the cleaning components could be driven by a motor to rotate itself and drive the other cleaning component on the opposite side of the glass panel to rotate together.

公开(公告)号：US20200230796A1

公开(公告)日：2020-07-23

申请号：US16299854

申请日：2019-03-12

Applicant: Fairway Electronic Co., Ltd.

Inventor： Lin-Han YEN ,  Yu-Jen FANG

IPC: B25F5/00 ,  B25F5/02

Abstract: A handheld machine tool comprises a machine tool main body and a tool part. The machine tool main body comprises a circular shaft, a grip portion and a convex portion. The circular shaft is a cylindrical shape and has a convex shaft disposed at the bottom. The tool part is connected to the machine tool main body through the convex shaft. The grip portion and the convex portion are disposed on a side of the circular shaft. The handheld machine tool further comprises a first button and a second button. The first button is located in an inertial direction of rotation of the machine tool main body during operation. When a user keeps pressing the first button with the finger to drive the tool part to operate continuously, the machine tool main body pushes the first button to the finger pressed thereon along the inertia direction.

公开(公告)号：US20190389048A1

公开(公告)日：2019-12-26

申请号：US16145832

申请日：2018-09-28

Applicant: Fairway Electronic Co., Ltd.

Inventor： Lin-Han YEN ,  Chien-Hsiung HSIEH

IPC: B25F5/00 ,  F16D1/10 ,  F16C3/02

Abstract: A transmission shaft comprises a first rotating shaft and a second rotating shaft. The first rotating shaft has a first connecting end. The second rotating shaft has a second connecting end. The first connecting end is used for driving the second connecting end to rotate the second rotating shaft when the first rotating shaft rotates.