PCT/JP2012/080015

BLADE CONTROL DEVICE, WORK MACHINE, AND BLADE CONTROL METHOD

Details for PCT/JP2012/080015

Application No.

PCT Application Number

PCT/JP/2012/080015

Publication No.

PCT Publication Number

WO/2014/064850

Applicants

PCT Patent Applicants

KOMATSU LTD.

Agents

PCT Patent Agents

SHINJYU GLOBAL IP

Priority Data

PCT Patent Priority Data

JP2012-236465 filed on October 26, 2012

PCT Pamphlet

The front page of the PCT Patent Application

PCT Pamphlet Front Page

Dates

Application Date

November 20, 2012

Publication Date

May 1, 2014

Earliest Priority Date

October 26, 2012

Deadlines

30 Month Date

30 Month National Phase Deadline.

April 26, 2015

31 Month Date

31 Month National Phase Deadline.

May 26, 2015

These dates are in the Past. Contact us to find out if National Phase entry is still possible.

Abstract

A blade control device (200) that, when the blade load has dropped from a value of at least a first set load value (F) to a value smaller than the first set load value (F), sets a virtual design surface (A) closer to the blade (40) than a design surface (A), and restricts swinging of the blade (40) above the virtual design surface (A).

Info

PCT Patent application PCT/JP2012/080015 was filed on November 20, 2012 by KOMATSU LTD.. The title of this PCT Patent Application is "BLADE CONTROL DEVICE, WORK MACHINE, AND BLADE CONTROL METHOD" and the patent specification was published as WO/2014/064850 on May 1, 2014.

The earliest priority date for the patent application is October 26, 2012 and therefore the 30 month national phase deadline for PCT/JP/2012/080015 is April 26, 2015 and the 31 month national phase deadline for PCT/JP/2012/080015 is May 26, 2015

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