MOWER BLADE AND MOWER - ITO RACING SERVICE CO LTD

Title:

MOWER BLADE AND MOWER

Document Type and Number:

WIPO Patent Application WO/2013/077413

Kind Code:

A1

Abstract:

This mower blade is used for a mower and is provided with: a connection section for connection to the mower; and a peripheral section expanding from the connection section and having an outer edge which slopes downward. The peripheral section is provided with cutouts having openings at the outer edge and has a region located at a position farther from the rotation axis of the mower blade than the edges of the cutouts. In a predetermined vertical range of regions through which a first end section and a second end section pass during the rotation of the mower blade, the first end section and the second end section are separated in the direction perpendicular to the rotation axis, the first end section and the second end section being located at the edge of each of the cutouts and continuing from the outer edge of the peripheral section to the deepest section of the cutout, the deepest section having the greatest depth toward the center of the mower blade.

Inventors:

ITO TAKESHIRO (JP)

Application Number:

PCT/JP2012/080338

Publication Date:

May 30, 2013

Filing Date:

November 22, 2012

Export Citation:

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Assignee:

ITO RACING SERVICE CO LTD (JP)
ITO TAKESHIRO (JP)

International Classes:

A01D34/73

Foreign References:

JP2002233224A	2002-08-20
JP2005341837A	2005-12-15
JP2010154824A	2010-07-15
JP2010227067A	2010-10-14
JPH0591814A	1993-04-16
JPS618301A	1986-01-16

Other References: