JPS61160603U - - Google Patents

Info

Publication number
JPS61160603U
JPS61160603U JP4496485U JP4496485U JPS61160603U JP S61160603 U JPS61160603 U JP S61160603U JP 4496485 U JP4496485 U JP 4496485U JP 4496485 U JP4496485 U JP 4496485U JP S61160603 U JPS61160603 U JP S61160603U
Authority
JP
Japan
Prior art keywords
claw
tilling
holder
relative rotation
held part
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
JP4496485U
Other languages
English (en)
Other versions
JPH051211Y2 (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 JP1985044964U priority Critical patent/JPH051211Y2/ja
Priority to DE19863685602 priority patent/DE3685602T2/de
Publication of JPS61160603U publication Critical patent/JPS61160603U/ja
Application granted granted Critical
Publication of JPH051211Y2 publication Critical patent/JPH051211Y2/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図はこの考案の前提となつた改良案の側面
図、第2,3図はそれぞれ第1図の―,―
断面図、第4図はこの考案の一実施例に係る断
面図、第5図は第4図の被ホルダー部の側面図で
あり、第6図は従来例の側面図、第7図は第6図
のa―a断面図、第8、第9図は中空部における
被ホルダー部の動作説明図、第10図、第11図
は従来において被ホルダー部が回動した際の被ホ
ルダー部側面と中空部の楔形状形成部との接触状
況説明図である。 (図面の主要部分を示す符号の説明)、50…
…筒体(爪ホルダー)、55……耕耘爪、56…
…被ホルダー部、57a,57b,60a,60
b……楔形状形成部分の両面、59a,59b,
62a,62b……突出部、A……挾圧逃がし部

Claims (1)

    【実用新案登録請求の範囲】
  1. 耕耘軸に突設した爪ホルダーに耕耘爪の被ホル
    ダー部を着脱自在に枢支し、前記爪ホルダーと被
    ホルダー部との間に耕耘時の両者の相対回転によ
    り挾持力を増し、被ホルダー部を爪ホルダーへ挾
    着させる挾圧支持部を設け、前記耕耘爪に、被ホ
    ルダ部の爪ホルダーに対する前記耕耘時の相対回
    転とは逆方向の相対回転では両者の挾着を行なわ
    せない挾圧逃がし部を設けたことを特徴とする耕
    耘爪支持構造。
JP1985044964U 1985-03-29 1985-03-29 Expired - Lifetime JPH051211Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985044964U JPH051211Y2 (ja) 1985-03-29 1985-03-29
DE19863685602 DE3685602T2 (de) 1985-03-29 1986-03-18 Konstruktion zur befestigung von grubberzinken.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985044964U JPH051211Y2 (ja) 1985-03-29 1985-03-29

Publications (2)

Publication Number Publication Date
JPS61160603U true JPS61160603U (ja) 1986-10-04
JPH051211Y2 JPH051211Y2 (ja) 1993-01-13

Family

ID=30558028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985044964U Expired - Lifetime JPH051211Y2 (ja) 1985-03-29 1985-03-29

Country Status (2)

Country Link
JP (1) JPH051211Y2 (ja)
DE (1) DE3685602T2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168201A (ja) * 1987-12-25 1989-07-03 Taiyo Tanko Kk 耕耘爪の支持構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168201A (ja) * 1987-12-25 1989-07-03 Taiyo Tanko Kk 耕耘爪の支持構造

Also Published As

Publication number Publication date
DE3685602T2 (de) 1992-12-24
JPH051211Y2 (ja) 1993-01-13
DE3685602D1 (de) 1992-07-16

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