JPH0462001U - - Google Patents

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Publication number
JPH0462001U
JPH0462001U JP10573790U JP10573790U JPH0462001U JP H0462001 U JPH0462001 U JP H0462001U JP 10573790 U JP10573790 U JP 10573790U JP 10573790 U JP10573790 U JP 10573790U JP H0462001 U JPH0462001 U JP H0462001U
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JP
Japan
Prior art keywords
flange
protrusion
blade part
tip side
reverse
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.)
Granted
Application number
JP10573790U
Other languages
English (en)
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JP2531891Y2 (ja
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 JP1990105737U priority Critical patent/JP2531891Y2/ja
Publication of JPH0462001U publication Critical patent/JPH0462001U/ja
Application granted granted Critical
Publication of JP2531891Y2 publication Critical patent/JP2531891Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案による正逆回転耕耘爪の平面図
、第２図は第１図のＡ矢視図、第３図は側面図で
ある。 １……耕耘軸、２……フランジ、３……正逆回
転耕耘爪、４……外周縁、５……取付け基部、６
……縦刃部、７……横刃部、８……突隆部、９…
…取付け孔、１０……稜線、１１……傾斜面、Ｃ
……中心線。

Claims (1)

  1. 【実用新案登録請求の範囲】 正逆両方向に回転可能の耕耘軸の軸周に、フラ
    ンジを介して取付けられ、長さ方向中心線から左
    右対称に広がりを有すると共に、外周縁が弧状に
    形成されて先端側が次第に幅が狭くなるようにし
    た板状体からなり、フランジへの取付け基部から
    続く縦刃部の先端側を一側面側に弯曲させて横刃
    部を形成した正逆回転耕耘爪において、 上記正逆回転耕耘爪は、フランジへの取付け基
    部に、耕耘爪の幅方向中央部から先端側に延びる
    所定幅の突隆部を形成すると共に、この突隆部の
    左右両側にフランジに取り付けるための一対の取
    付け孔を設け、 上記突隆部と連続し、突隆部より広幅で縦刃部
    から横刃部に向け次第に幅狭となる左右一対の稜
    線を形成し、この稜線からそれぞれ左右の外周縁
    に向け下降する傾斜面を形成したことを特徴とす
    る正逆回転耕耘爪。
JP1990105737U 1990-10-08 1990-10-08 正逆回転耕耘爪 Expired - Lifetime JP2531891Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990105737U JP2531891Y2 (ja) 1990-10-08 1990-10-08 正逆回転耕耘爪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990105737U JP2531891Y2 (ja) 1990-10-08 1990-10-08 正逆回転耕耘爪

Publications (2)

Publication Number Publication Date
JPH0462001U true JPH0462001U (ja) 1992-05-27
JP2531891Y2 JP2531891Y2 (ja) 1997-04-09

Family

ID=31851549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990105737U Expired - Lifetime JP2531891Y2 (ja) 1990-10-08 1990-10-08 正逆回転耕耘爪

Country Status (1)

Country Link
JP (1) JP2531891Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015002704A (ja) * 2013-06-20 2015-01-08 ヤンマー株式会社 耕耘爪

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61224901A (ja) * 1985-03-29 1986-10-06 太陽鍛工株式会社 正逆転兼用爪取付構造
JPH0283702U (ja) * 1988-12-20 1990-06-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61224901A (ja) * 1985-03-29 1986-10-06 太陽鍛工株式会社 正逆転兼用爪取付構造
JPH0283702U (ja) * 1988-12-20 1990-06-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015002704A (ja) * 2013-06-20 2015-01-08 ヤンマー株式会社 耕耘爪

Also Published As

Publication number Publication date
JP2531891Y2 (ja) 1997-04-09

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