JPH042252U - - Google Patents

Info

Publication number
JPH042252U
JPH042252U JP3962990U JP3962990U JPH042252U JP H042252 U JPH042252 U JP H042252U JP 3962990 U JP3962990 U JP 3962990U JP 3962990 U JP3962990 U JP 3962990U JP H042252 U JPH042252 U JP H042252U
Authority
JP
Japan
Prior art keywords
rocking
spring
rotational force
excavator
rocking motion
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
JP3962990U
Other languages
English (en)
Other versions
JPH076763Y2 (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 JP3962990U priority Critical patent/JPH076763Y2/ja
Publication of JPH042252U publication Critical patent/JPH042252U/ja
Application granted granted Critical
Publication of JPH076763Y2 publication Critical patent/JPH076763Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は掘取機の前処理部の平面断面図、第２
図は第１図の−断面図、第３図は同じく−
断面図、第４図は掘取機の側面図、第５図は平
面図である。 符号、４……主軸、９……伝達機構、１９……
揺動運動体、２０……駆動体、２１……スプリン
グ。

Claims (1)

  1. 【実用新案登録請求の範囲】 正逆方向に揺動運動する主軸４に設けられる
    揺動運動体１９に揺動回転力を付与するために正
    方向に等速回転する駆動体２０を前記揺動運動体
    １９の正方向の揺動運動を吸収するスプリングと
    逆方向の揺動運動を吸収するスプリングをそれぞ
    れ備えた伝達機構９を介して行う掘取機の揺動回
    転力伝達構造において、前記伝達機構９のスプリ
    ング２１を単独で前記揺動運動体１９のそれぞれ
    正逆方向の揺動運動を吸収すべく、このスプリン
    グ２１の両端を前記揺動運動体１９および前記駆
    動体２０双方にまたがつて当接させてなる掘取機
    の揺動回転力伝達構造。 請求項記載の伝達機構９のスプリング２１
    が揺動運動体１９に四個等配置されるものである
    掘取機の揺動回転力伝達構造。
JP3962990U 1990-04-14 1990-04-14 掘取機の揺動回転力伝達構造 Expired - Lifetime JPH076763Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3962990U JPH076763Y2 (ja) 1990-04-14 1990-04-14 掘取機の揺動回転力伝達構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3962990U JPH076763Y2 (ja) 1990-04-14 1990-04-14 掘取機の揺動回転力伝達構造

Publications (2)

Publication Number Publication Date
JPH042252U true JPH042252U (ja) 1992-01-09
JPH076763Y2 JPH076763Y2 (ja) 1995-02-22

Family

ID=31548710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3962990U Expired - Lifetime JPH076763Y2 (ja) 1990-04-14 1990-04-14 掘取機の揺動回転力伝達構造

Country Status (1)

Country Link
JP (1) JPH076763Y2 (ja)

Also Published As

Publication number Publication date
JPH076763Y2 (ja) 1995-02-22

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