JPH02148204U - - Google Patents

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Publication number
JPH02148204U
JPH02148204U JP5654689U JP5654689U JPH02148204U JP H02148204 U JPH02148204 U JP H02148204U JP 5654689 U JP5654689 U JP 5654689U JP 5654689 U JP5654689 U JP 5654689U JP H02148204 U JPH02148204 U JP H02148204U
Authority
JP
Japan
Prior art keywords
blade
blade part
stepped
sectional
thickened
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
JP5654689U
Other languages
English (en)
Other versions
JPH0644322Y2 (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 JP5654689U priority Critical patent/JPH0644322Y2/ja
Publication of JPH02148204U publication Critical patent/JPH02148204U/ja
Application granted granted Critical
Publication of JPH0644322Y2 publication Critical patent/JPH0644322Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Soil Working Implements (AREA)

Description

【図面の簡単な説明】
第１図および第２図はこの考案の一実施例に係
る耕耘爪の平面図および側面図、第３図は第１図
の−線矢視断面図、第４図は第１図の−
線矢視断面図、第５図は第１図の−線矢視断
面図、第６図は第１図の−線矢視断面図、第
７図は第１図の−線矢視断面図、第８図は第
１図の−線矢視断面図、第９図および第１０
図は従来例による耕耘爪の平面図および側面図、
第１１図ａ〜ｄは従来例による耕耘爪の摩耗形態
を示す説明図である。 １……耕耘爪、５……切込刀体、７……縦刃部
、９……横刃部、１１……刃部、１３……背部、
１５……段部、１７……屈曲部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 切込刀体の刃部を背部に対して厚肉にして段部
    を形成し、この段部の肉厚を縦刃部と横刃部の屈
    曲部を厚く、その前後部を漸次減少するように形
    成したことを特徴とする耕耘爪。
JP5654689U 1989-05-18 1989-05-18 耕耘爪 Expired - Fee Related JPH0644322Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5654689U JPH0644322Y2 (ja) 1989-05-18 1989-05-18 耕耘爪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5654689U JPH0644322Y2 (ja) 1989-05-18 1989-05-18 耕耘爪

Publications (2)

Publication Number Publication Date
JPH02148204U true JPH02148204U (ja) 1990-12-17
JPH0644322Y2 JPH0644322Y2 (ja) 1994-11-16

Family

ID=31580472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5654689U Expired - Fee Related JPH0644322Y2 (ja) 1989-05-18 1989-05-18 耕耘爪

Country Status (1)

Country Link
JP (1) JPH0644322Y2 (ja)

Also Published As

Publication number Publication date
JPH0644322Y2 (ja) 1994-11-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees