The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 18, 2020

Filed:

Sep. 27, 2018
Applicant:

Nanjing Chervon Industry Co., Ltd., Nanjing, CN;

Inventors:

Masatoshi Fukinuki, Nanjing, CN;

Yasheng Chen, Nanjing, CN;

Wei Lu, Nanjing, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25F 5/00 (2006.01); B23B 45/00 (2006.01); B25B 23/14 (2006.01); B25B 21/00 (2006.01);
U.S. Cl.
CPC ...
B25F 5/001 (2013.01); B23B 45/008 (2013.01); B25B 21/00 (2013.01); B25B 23/141 (2013.01); B25D 2250/201 (2013.01);
Abstract

A power tool, including an output member, a motor, a housing, a transmission device, and a shifting device. The shifting device includes a first shifting element, a second shifting element, an operation member, and a connecting member. The first shifting element is capable of switching between a first position and a second position, and the second shifting element is capable of switching between a third position and a fourth position. When sliding relative to the housing, the operation member drives the first shifting element to switch between the first position and the second position, and a position of the second shifting element remains unchanged. When the operation member rotates relative to the housing, the connecting member drives the second shifting element to switch between the third position and the fourth position, and a position of the first shifting element remains unchanged.


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