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:
Nov. 27, 2018

Filed:

Mar. 24, 2015
Applicant:

Tokyo Marui Co, Ltd., Tokyo, JP;

Inventor:

Iwao Iwasawa, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41B 11/643 (2013.01); F41B 11/71 (2013.01); F41B 11/646 (2013.01);
U.S. Cl.
CPC ...
F41B 11/643 (2013.01); F41B 11/646 (2013.01); F41B 11/71 (2013.01);
Abstract

A system where an attachment angle between an output gear of a motor holder and an input gear of a gear box is displaceable. A piston cylinder mechanism is driven by an electric mechanism. An output gear and input gear are bevel gears. Connection portions are provided in at least two places on a gear box side, and connection counterpart portions are provided on a motor holder side. The connection portions are present on the same circumference about a rotary shaft of the input gear and on both sides across a radial-directional axial line passing through the rotary shaft and angles A, B formed by axial lines respectively connecting the connection portions. The rotary shaft and the radial-directional axial line are set so as not to be equal to each other (A≠B).


Find Patent Forward Citations

Loading…