Machine element or mechanism – Gearing – Interchangeably locked
Reexamination Certificate
2008-07-29
2008-07-29
Pang, Roger (Department: 3681)
Machine element or mechanism
Gearing
Interchangeably locked
C074S015630, C074S60600R, C180S053700
Reexamination Certificate
active
10936435
ABSTRACT:
A transmission system for transmitting power through a traveling transmission line and also through a PTO transmission line is disclosed. The system includes a clutch housing and a base transmission case connected via a housing frame. The base transmission case includes a front end opening and a rear end opening. A differential case is connected to the rear end opening. The front end opening is selectively connected with either a gear change speed case having a gear change speed mechanism or an HST case having an HST mechanism. When the gear change speed mechanism is selectively used, a PTO power output portion communicates with the PTO transmission line and a traveling power output portion communicates with the traveling transmission line. When the HST mechanism is selectively used, a pump shaft communicates with the PTO transmission line and a motor shaft communicates with the traveling transmission line.
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French Preliminary Search Report.
Maezawa Kiyoshige
Nishino Akifumi
Ono Keita
Shikiya Hajime
Shoen Shigeo
Kubota Corporation
Pang Roger
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