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Patent Searching and Data


Title:
TINE
Document Type and Number:
Japanese Patent JP2010166856
Kind Code:
A
Abstract:

To solve the problems that: a conventional tine used in tending a vast turf has been made by cutting a long-hole-like opening midway of a pipe, therefore the width of the pipe is narrower than the diameter of the pipe; therefore a plug when dug the turf with the tip of the tine tends not to come off the opening, leading to causing cloggings.

The tine includes: a tapered (becoming narrower toward the tip) and hollow cylindrical tip-inserting part 11; a basal end grip 12 standing apart from the tip-inserting part 11; and a junction 13 connecting the tip-inserting part 11 and the basal end grip 12 with each other. In this tine, the junction 13 has an opening 15, which has an angle of circumference of 180° or larger around the central axis (a) of an imaginary hollow cylindrical part 17 with the maximum diameter part of the tip-inserting part 11 extended in the direction of the basal end grip 12.


Inventors:
KOBAYASHI MITSUHARU
TSUKADA KATSUMI
Application Number:
JP2009012436A
Publication Date:
August 05, 2010
Filing Date:
January 23, 2009
Export Citation:
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Assignee:
KBS KK
KANKYO HOZEN CT KK
International Classes:
A01B45/02
Domestic Patent References:
JPH10215605A1998-08-18
JP2004065117A2004-03-04
JPS59101604U1984-07-09
JPS60232005A1985-11-18
Attorney, Agent or Firm:
Kazuhiko Nakakura