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:
Mar. 17, 2009
Filed:
Aug. 29, 2006
Tomoaki Miyake, Sakai, JP;
Tomoaki Miyake, Sakai, JP;
Kubota Corporation, Osaka, JP;
Abstract
An improvement is realized in mutual assembly strength between a swing bearing member and right and left longitudinal ribs, and welds are subjected to a reduced stress concentration. A backhoe comprises a swivel deck (); a first longitudinal rib (L) disposed on the swivel deck, the first longitudinal rib extending in a fore and aft direction, and having a front portion (La) extending in a transverse direction; a second longitudinal rib (R) disposed on said swivel deck, the second longitudinal rib extending in the fore and aft direction, and having a front end thereof connected to the front portion of the first longitudinal rib; and a swing bearing member () attached to a front surface of the front portion of the first longitudinal rib for supporting a ground working implement through a swing shaft.