Patent · US Active

Working vehicle

US8690221B2 · kind B2 · utility

1Cited by

2References

6Claims

0Family size

Assignee

Mitsubishi Agricultural Machinery Co., Ltd. · JP

Inventors

Shigeharu Kimura · Yokohama, JP
Yuzuru Tsukahara · Matsue, JP
Shinji Ohmi · Matsue, JP

Key dates

Filing date	Jan 25, 2013
Grant date	Apr 8, 2014
Priority date	—
Expiry date	Jan 25, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60N2002/022
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

Front end sides of seat brackets and seat frames are connected with each other turnably by an arm member, an inclined plate is provided at a rear end of the seat frames, and rollers are disposed at a rear end of the seat brackets. The rollers move on the inclined plate as the seat brackets move between a front lower position and a rear upper position.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.