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.:
Date of Patent:
Nov. 28, 2000
Filed:
Jul. 30, 1998
Applicant:
Inventor:
Toshio Mukai, Hamamatsu-shi, Shizuoka-ken, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ; B25G / ; E02F / ;
U.S. Cl.
CPC ...
37350 ; 37189 ; 403325 ; 403348 ; 175320 ; 175323 ;
Abstract
A connecting device of a soil removing member for an excavator is used for connecting two soil removing members, wherein a helical ejecting blade is attached on an outer periphery of a rotational shaft. The rotational shaft in one soil removing member is connected to another rotational shaft of another soil removing member in accordance with excavation. The connecting member is basically formed of an inserting member disposed at one end of the rotational shaft, and a receiving member provided at the other end of the rotational shaft.