JPS55155812A - Subsoiler - Google Patents

Subsoiler

Info

Publication number
JPS55155812A
JPS55155812A JP6035179A JP6035179A JPS55155812A JP S55155812 A JPS55155812 A JP S55155812A JP 6035179 A JP6035179 A JP 6035179A JP 6035179 A JP6035179 A JP 6035179A JP S55155812 A JPS55155812 A JP S55155812A
Authority
JP
Japan
Prior art keywords
ground
ditch
vertical shaft
opening
culvert
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6035179A
Other languages
Japanese (ja)
Inventor
Takashi Sekiya
Masakatsu Araki
Kenji Iwanaga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP6035179A priority Critical patent/JPS55155812A/en
Publication of JPS55155812A publication Critical patent/JPS55155812A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To heighten the effect of drainage by opening a vertical shaft leading to a culvert on the surface of the ground, forming a water-collecting ditch around the opening of the vertical shaft on the ground surface and thereby letting the rainwater and the like on the ground surface flow from the water-collecting ditch through the vertical shaft into the curlvert.
CONSTITUTION: The vertical shaft 4 and the culvert 3 are formed in the ground by advancing a device fitted with a projectile-shaped ditch-digging body under a blade body in the ground. At the back of the above device a tiller 29 and a grooving tool 36 are arranged. By the rotation of the tiller 29 shallow ditches 37 are formed on the right and left sides of the vertical shaft 4, and further, the guide part 36a of the grooving tool 36 getting in the vetical shaft 4, a horizontal part 36c touches slidably the surface of the ditches 37, while the ditch-opening part 36b scrapes off the ground around the opening of the vertical shaft 4, thus forming a V-shaped ditch 38. Thus, through a water-collecting ditch formed around the opening of the ditch 4 on the ground surface, the rainwater and the like on the surface of the ground are to be let easily to flow into the culvert 3, thereby the effect of drainage being heightened.
COPYRIGHT: (C)1980,JPO&Japio
JP6035179A 1979-05-18 1979-05-18 Subsoiler Pending JPS55155812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6035179A JPS55155812A (en) 1979-05-18 1979-05-18 Subsoiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6035179A JPS55155812A (en) 1979-05-18 1979-05-18 Subsoiler

Publications (1)

Publication Number Publication Date
JPS55155812A true JPS55155812A (en) 1980-12-04

Family

ID=13139641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6035179A Pending JPS55155812A (en) 1979-05-18 1979-05-18 Subsoiler

Country Status (1)

Country Link
JP (1) JPS55155812A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030050554A (en) * 2001-12-19 2003-06-25 최용원 Appratus of forming multipurpose water pipe
CN104328771A (en) * 2014-10-24 2015-02-04 劳炳凤 Peanut land drainage ditcher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030050554A (en) * 2001-12-19 2003-06-25 최용원 Appratus of forming multipurpose water pipe
CN104328771A (en) * 2014-10-24 2015-02-04 劳炳凤 Peanut land drainage ditcher

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