JPH01108057U - - Google Patents

Info

Publication number
JPH01108057U
JPH01108057U JP326188U JP326188U JPH01108057U JP H01108057 U JPH01108057 U JP H01108057U JP 326188 U JP326188 U JP 326188U JP 326188 U JP326188 U JP 326188U JP H01108057 U JPH01108057 U JP H01108057U
Authority
JP
Japan
Prior art keywords
ridges
water drainage
covers
drainage holes
agricultural film
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
JP326188U
Other languages
English (en)
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 filed Critical
Priority to JP326188U priority Critical patent/JPH01108057U/ja
Publication of JPH01108057U publication Critical patent/JPH01108057U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る農用フイルムにおける水捌
け孔の自動穿孔装置の一実施例を示したものであ
つて、第1図はロータリ耕耘機に連結されたマル
チヤの全体側面図、第2図は同平面図、第3図は
穿孔装置の側面図、第4図は同一部断面背面図、
第5図A,Bは第二実施例を示す側面図、一部断
面背面図、第6図A,B,Cは第三実施例を示す
側面図、一部断面背面図、要部拡大斜視図である
。 図中、1はロータリ耕耘機、6はマルチヤ、1
1は鎮圧ローラ、12は穿孔装置、15は作動ア
ーム、16は電熱鏝、18は弾機、19はカム体
である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 列条に形成された畝床と畝間の土壌表面に農用
    フイルムを被覆するマルチヤに、上記畝間に対応
    させて間欠的に上下動可能な穿設手段を配し、前
    記被覆された農用フイルムの畝間部分に間欠的に
    水捌け孔を穿設することを特徴とする農用フイル
    ムにおける水捌け孔の自動穿孔装置。
JP326188U 1988-01-14 1988-01-14 Pending JPH01108057U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP326188U JPH01108057U (ja) 1988-01-14 1988-01-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP326188U JPH01108057U (ja) 1988-01-14 1988-01-14

Publications (1)

Publication Number Publication Date
JPH01108057U true JPH01108057U (ja) 1989-07-21

Family

ID=31204740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP326188U Pending JPH01108057U (ja) 1988-01-14 1988-01-14

Country Status (1)

Country Link
JP (1) JPH01108057U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02296503A (ja) * 1989-05-10 1990-12-07 Iseki & Co Ltd 畑地用農作業機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844841B1 (ja) * 1970-06-08 1973-12-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844841B1 (ja) * 1970-06-08 1973-12-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02296503A (ja) * 1989-05-10 1990-12-07 Iseki & Co Ltd 畑地用農作業機

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