JPS55155811A - Subsoiler - Google Patents

Subsoiler

Info

Publication number
JPS55155811A
JPS55155811A JP6035079A JP6035079A JPS55155811A JP S55155811 A JPS55155811 A JP S55155811A JP 6035079 A JP6035079 A JP 6035079A JP 6035079 A JP6035079 A JP 6035079A JP S55155811 A JPS55155811 A JP S55155811A
Authority
JP
Japan
Prior art keywords
ground
drainage
opening
culvert
ditch
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
JP6035079A
Other languages
Japanese (ja)
Inventor
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 JP6035079A priority Critical patent/JPS55155811A/en
Publication of JPS55155811A publication Critical patent/JPS55155811A/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, providing, by cutting, drainage-guiding ditches on both sides of the opening of the vertical shaft on the surface of the ground and thereby draining off the water on the ground surfade into the culvert through the drainage-guiding ditches.
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 2 under a blade body 13 in the ground. At the back of the above device a gauge wheel 18 is arranged. On the surface of the outer periphery of this gauge wheel 18 many ditch- digging blades 18b are provided, by cutting, in such a manner that, when the gauge wheel 18 is rolled, the guide projection 18a of the wheel 18 being put in the vertical shaft 4, the surrounding ground of the opening of the ditch 4 is pressed and guide ditches for drainage are cut on both right and left sides of the opening. Thus, through these drainage-guiding ditches formed on both sides of the opening of the verticla shaft 4, the rainwater and the like on the surface of the ground are let to flow through the ditch 4 into the culvert 3, thereby the effect of drinage being heightened.
COPYRIGHT: (C)1980,JPO&Japio
JP6035079A 1979-05-18 1979-05-18 Subsoiler Pending JPS55155811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6035079A JPS55155811A (en) 1979-05-18 1979-05-18 Subsoiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6035079A JPS55155811A (en) 1979-05-18 1979-05-18 Subsoiler

Publications (1)

Publication Number Publication Date
JPS55155811A true JPS55155811A (en) 1980-12-04

Family

ID=13139614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6035079A Pending JPS55155811A (en) 1979-05-18 1979-05-18 Subsoiler

Country Status (1)

Country Link
JP (1) JPS55155811A (en)

Cited By (1)

* 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

Cited By (1)

* 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

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