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.

Patent No.:

US 6931732 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 23, 2005

Filed:

Apr. 14, 2004
Applicants:

Takao Kobayashi, Wako, JP;

Atsushi Kojima, Wako, JP;

Kenjiro Hiratsuna, Wako, JP;

Akito Kono, Wako, JP;

Inventors:

Takao Kobayashi, Wako, JP;

Atsushi Kojima, Wako, JP;

Kenjiro Hiratsuna, Wako, JP;

Akito Kono, Wako, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D069/10 ;
U.S. Cl.
CPC ...
Abstract

A bush cutting machine including has an operation rod, a cutter blade mounted to the front end of the operation rod for undergoing rotation, and a prime mover mounted to the rear end of the operation rod for rotationally driving the cutter blade. A throttle lever is pivotally mounted with respect to the operation rod for controlling an opening degree of a throttle valve of the prime mover to adjust a rotational speed of the cutter blade. A brake unit stops rotation of the cutter blade. A link mechanism is disposed in close proximity to the prime mover and is actuated by operation of the throttle lever to adjust the degree of opening of the throttle valve of the prime mover and to release the brake unit from a braking condition.


Find Patent Forward Citations

Kobayashi, Takao. (2005). Bush cutting machine (U.S. Patent No. 6931732). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6931732

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…