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Patent Searching and Data


Title:
PUMP UNIT
Document Type and Number:
Japanese Patent JP2007261576
Kind Code:
A
Abstract:

To provide a pump unit with a simple structure capable of branched outputting drive force from a drive source to a sub-transmission route separately from a main transmission route formed with first and second hydraulic motor units.

The pump unit has a case body provided with a first opening insertable with the first and second hydraulic pump bodies in a first end wall and a second opening insertable with a PTO clutch mechanism in a second end wall. The first opening is closed by a central section provided with a fluid connection port relative to the first and second hydraulic motor units and the second opening is closed by a lid member connected to the case body while retaining a storage space between the second end wall and it. In the storage space between the lid member and the second end wall, a transmission mechanism for operating/connecting the first pump shaft to the second pump shaft and a drive side member of the PTO clutch mechanism is stored.

COPYRIGHT: (C)2008,JPO&INPIT


Inventors:
OHASHI RYOTA
RIZAWA HIRONORI
Application Number:
JP2007121375A
Publication Date:
October 11, 2007
Filing Date:
May 02, 2007
Export Citation:
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Assignee:
KANZAKI KOKYUKOKI MFG CO LTD
International Classes:
B60K17/28; B60K17/10; F16H39/02
Domestic Patent References:
JP2001116104A2001-04-27
JP2000185569A2000-07-04
JPH1134676A1999-02-09
Attorney, Agent or Firm:
鈴木 活人