JPS59151961U - Telescopic arm of earthmoving machine - Google Patents

Telescopic arm of earthmoving machine

Info

Publication number
JPS59151961U
JPS59151961U JP4332183U JP4332183U JPS59151961U JP S59151961 U JPS59151961 U JP S59151961U JP 4332183 U JP4332183 U JP 4332183U JP 4332183 U JP4332183 U JP 4332183U JP S59151961 U JPS59151961 U JP S59151961U
Authority
JP
Japan
Prior art keywords
arm
slide
guide groove
base
base arm
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
JP4332183U
Other languages
Japanese (ja)
Other versions
JPH0316914Y2 (en
Inventor
淳次 小川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP4332183U priority Critical patent/JPS59151961U/en
Publication of JPS59151961U publication Critical patent/JPS59151961U/en
Application granted granted Critical
Publication of JPH0316914Y2 publication Critical patent/JPH0316914Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Shovels (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のテレスコピックアームの短縮時の側面
図、第２図は同じく伸長時の側面図、第３図は第１図の
■−■線拡線断大断面図る。 １・・・ベースアーム、２・・・ブーム１，４・・・案
内溝、５・・・スライドブラケット、７・・・スライド
アーム。FIG. 1 is a side view of the telescopic arm of the present invention when it is shortened, FIG. 2 is a side view when it is extended, and FIG. 3 is an enlarged cross-sectional view taken along the line ■-■ in FIG. 1... Base arm, 2... Boom 1, 4... Guide groove, 5... Slide bracket, 7... Slide arm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブーム等の先端に枢着するベースアームにスライドアー
ムを摺動自在に係合させ、ベースアームの後部に設けた
駆動手段でスライドアームをベースアームに沿って摺動
させるようにした土工機械のテレスコピックアームにお
いて、フレーム軸方向に案内溝４を形成してなるベース
アーム１と、該案内溝４と係合する摺動突起５ａを有す
るスライドブラケット５と、先端にアタッチメント８を
取付けるスライドアーム７とを有し、ベースアーム１の
案内溝４にスライドブラケット５の突起５ａを係合させ
て摺動自在に支持するとともにスライドアーム７の後部
連結部をスライドブラケット５に着脱自在に結合したこ
とを特徴とする土工機械のテレスコピックアーム。A telescopic earth-moving machine in which a slide arm is slidably engaged with a base arm that is pivotally attached to the tip of a boom, etc., and the slide arm is slid along the base arm by a driving means provided at the rear of the base arm. The arm includes a base arm 1 having a guide groove 4 formed in the axial direction of the frame, a slide bracket 5 having a sliding protrusion 5a that engages with the guide groove 4, and a slide arm 7 having an attachment 8 attached to its tip. The protrusion 5a of the slide bracket 5 is engaged with the guide groove 4 of the base arm 1 to be slidably supported, and the rear connecting portion of the slide arm 7 is detachably connected to the slide bracket 5. Telescopic arm of earth-moving machine.
JP4332183U 1983-03-28 1983-03-28 Telescopic arm of earthmoving machine Granted JPS59151961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4332183U JPS59151961U (en) 1983-03-28 1983-03-28 Telescopic arm of earthmoving machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4332183U JPS59151961U (en) 1983-03-28 1983-03-28 Telescopic arm of earthmoving machine

Publications (2)

Publication Number Publication Date
JPS59151961U true JPS59151961U (en) 1984-10-11
JPH0316914Y2 JPH0316914Y2 (en) 1991-04-10

Family

ID=30173851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4332183U Granted JPS59151961U (en) 1983-03-28 1983-03-28 Telescopic arm of earthmoving machine

Country Status (1)

Country Link
JP (1) JPS59151961U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100488207B1 (en) * 1998-06-15 2005-07-07 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 Connection structure of boom and arm of heavy equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100488207B1 (en) * 1998-06-15 2005-07-07 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 Connection structure of boom and arm of heavy equipment

Also Published As

Publication number Publication date
JPH0316914Y2 (en) 1991-04-10

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