JPS63134625U - - Google Patents

Info

Publication number
JPS63134625U
JPS63134625U JP2756287U JP2756287U JPS63134625U JP S63134625 U JPS63134625 U JP S63134625U JP 2756287 U JP2756287 U JP 2756287U JP 2756287 U JP2756287 U JP 2756287U JP S63134625 U JPS63134625 U JP S63134625U
Authority
JP
Japan
Prior art keywords
rod
movable
main rod
spring
rod portion
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
JP2756287U
Other languages
English (en)
Other versions
JPH0216585Y2 (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 JP2756287U priority Critical patent/JPH0216585Y2/ja
Publication of JPS63134625U publication Critical patent/JPS63134625U/ja
Application granted granted Critical
Publication of JPH0216585Y2 publication Critical patent/JPH0216585Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Harvester Elements (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る伸縮操作桿の一実施例を示
す要部断面図である。 1……主桿部分、2……可動桿部分、3……機
体、5……伸縮駆動軸、7……可動軸受、8……
第一のばね、9……第二のばね。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一端を機体3に取付けた主桿部分1と、該主桿
    部分の他端においてそれと入れ子式に軸線方向に
    移動して伸縮操作桿全体の長さを変化し得る可動
    桿部分2と、前記主桿部分及び可動桿部分の内部
    を軸線方向に延びる伸縮駆動軸5と、前記主桿部
    分内に軸線方向に移動可能に配置されて前記伸縮
    駆動軸を支持する可動軸受7と、前記主桿部分内
    に配置されて前記機体及び前記可動軸受の間に作
    用する第一のばね8とを有する伸縮操作桿におい
    て、前記第一のばね8とほぼ同じばね力を有しか
    つ前記可動桿部分及び前記可動軸受の間に作用す
    る第二のばね9を前記主桿部分内に設けたことを
    特徴とする伸縮操作桿。
JP2756287U 1987-02-26 1987-02-26 Expired JPH0216585Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2756287U JPH0216585Y2 (ja) 1987-02-26 1987-02-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2756287U JPH0216585Y2 (ja) 1987-02-26 1987-02-26

Publications (2)

Publication Number Publication Date
JPS63134625U true JPS63134625U (ja) 1988-09-02
JPH0216585Y2 JPH0216585Y2 (ja) 1990-05-08

Family

ID=30829714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2756287U Expired JPH0216585Y2 (ja) 1987-02-26 1987-02-26

Country Status (1)

Country Link
JP (1) JPH0216585Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011200144A (ja) * 2010-03-25 2011-10-13 Hitachi Koki Co Ltd 刈払機
JP2013005729A (ja) * 2011-06-22 2013-01-10 Taisei Monac Co Ltd 作業機
JP2021040580A (ja) * 2019-09-12 2021-03-18 株式会社マキタ 支持棹および作業機

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011200144A (ja) * 2010-03-25 2011-10-13 Hitachi Koki Co Ltd 刈払機
JP2013005729A (ja) * 2011-06-22 2013-01-10 Taisei Monac Co Ltd 作業機
JP2021040580A (ja) * 2019-09-12 2021-03-18 株式会社マキタ 支持棹および作業機

Also Published As

Publication number Publication date
JPH0216585Y2 (ja) 1990-05-08

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