Patent application number | Description | Published |
20090056964 | Swivel Work Machine - A swivel work machine comprises: a travel device; a swivel base provided on the travel device; a swivel base provided in the front of the travel device; a dozer provided to the travel device; a swing control; a dozer control; a tilt control member provided to the dozer control, an actuation of the tilt control member causing the dozer to be pivoted about the tilt pivot shaft; a controller having a swing control mode in which an actuation of the swing control causes the implement to be pivoted laterally, and an angle control mode in which an actuation of the swing control causes the dozer to be pivoted about the angle pivot shaft; and a mode change-over portion for switching a control mode of the controller between the swing control mode and the angle control mode. | 03-05-2009 |
20090243831 | Display Device of Work Vehicle - A display device for a work vehicle having a work apparatus operated by an actuator, the device comprising:
| 10-01-2009 |
20090244106 | Display Device of Work Vehicle - A display device for a work vehicle, comprising:
| 10-01-2009 |
20100071358 | Hydraulic System of Work Machine - A hydraulic system of a work machine with a hydraulically controlled implement includes: an operating oil flow passage for flowing operating oil from a main pump; a boost flow oil passage for supplying operating oil to the operating oil flow passage; a connection unit for connecting the implement which is provided downstream of the confluence on the operating oil flow passage; a controller for controlling the high-flow valve; and a high-flow switch which is connected to the controller and is configured to effect or cancel a command of the amount increase on a high-flow valve. Annunciation is made when the connection unit is connected to a high-flow actuator for the implement requiring an amount increase of the operating oil, and the amount increase is effected by the high-flow valve in accordance with an operation of the high-flow switch. | 03-25-2010 |
20110048162 | Grip - A grip comprises a grip body forming a gripping control portion of a manually operable device to be held with the operator's palm and fingers. The grip body includes a ball-receiving surface coming into contact with the ball of the thumb, a palm-receiving surface coming into contact with a middle portion of the palm and the ball of the little finger, a finger-receiving surface coming into contact with the fingers, an open surface positioned between the tips of the fingers and the ball of the thumb for receiving the thumb when the grip body is held, and a switch mounted on a top portion of the grip body to be operable with the thumb. The grip body further comprises a thumb-guiding portion in the form of a shallow groove formed at an upper part of the ball-receiving surface of the grip body, the inside of the first joint of the thumb being placed along the thumb-guiding portion when the switch is operated, and a rising portion formed on at least either one of portions between the thumb-guiding surface and the open surface and between the thumb-guiding surface and the palm-receiving surface for applying resistance when the operator's hand advances into the switch. | 03-03-2011 |
20120016659 | Display Apparatus for Work Machine and Language Rewriting System for Display Apparatus - The invention provides for making it possible to readily display information relating to a work machine, even when the mode of national language differs between the user and the vendor. The invention is characterized by a user information displaying means for displaying user information relating to the work machine to a user who is operating this work machine and a vendor information displaying means for displaying vendor information relating to the work machine, separately from the user information. The user information displaying means includes a plurality of national languages corresponding to said user information so that the user information can be displayed in a plurality of national languages. The vendor information displaying means includes a plurality of national languages corresponding to the vendor information so that the vendor information can be displayed in a plurality of national languages. | 01-19-2012 |
20130036729 | WORKING MACHINE - A pressure control valve for controlling a travel primary side pressure that is a pressure of a primary side of a travel operation device is controlled by a control unit, thus the travel primary side pressure is controlled, and thereby a traveling speed is intended to be increased, preventing an engine stall. | 02-14-2013 |
20130074481 | WORKING MACHINE - In a backhoe comprising: a diesel engine able to increase a speed due to an accelerating operation; an exhaust gas cleaning device having a DPF for catching a particulate matter included in an exhaust gas exhausted from the diesel engine; and a filter regeneration means to combust and remove the particulate matter deposited in the DPF of the exhaust gas cleaning device, the filter regeneration means requires to increase the speed of the diesel engine during an automatic regeneration for automatically combusting and removing the particulate matter deposited in the DPF. In this manner, a working machine able to require an operator to increase the speed of the diesel engine at appropriate timing, in order to increase a temperature of the exhaust gas to a temperature required for regeneration of the DPF can be provided. | 03-28-2013 |