JPH0284847U - - Google Patents

Info

Publication number
JPH0284847U
JPH0284847U JP16238688U JP16238688U JPH0284847U JP H0284847 U JPH0284847 U JP H0284847U JP 16238688 U JP16238688 U JP 16238688U JP 16238688 U JP16238688 U JP 16238688U JP H0284847 U JPH0284847 U JP H0284847U
Authority
JP
Japan
Prior art keywords
casing
driven shaft
excavator
drilling rod
ground
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
JP16238688U
Other languages
English (en)
Other versions
JPH0716756Y2 (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 JP1988162386U priority Critical patent/JPH0716756Y2/ja
Publication of JPH0284847U publication Critical patent/JPH0284847U/ja
Application granted granted Critical
Publication of JPH0716756Y2 publication Critical patent/JPH0716756Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Earth Drilling (AREA)

Description

【図面の簡単な説明】
図面は本案の実施例を示し、第1図は掘削機全
体の側面図、第2図はベースマシンを省略した同
上正面図、第3図はケーシング部分の拡大縦断正
面図、第4図は第3図の−線に沿う半切断面
図、第5図は第4図の−線断面図である。 3……マスト、7……電動モータ、10,10
a,10b……掘削ロツド、14……主従動軸、
14a,14b……副従動軸、18……ケーシン
グ、21……主歯車、21a,21b……副歯車
、24……ロツク係止板、29……ロツクピン、
35……クラツチレバー、38……係止歯。

Claims (1)

  1. 【実用新案登録請求の範囲】 マストに昇降自在に支持された駆動部の下位に
    おいて、1つのケーシング内に上記駆動部の出力
    軸と接続された主従動軸及び該主従動軸と歯車列
    を介して連継された1又は複数の副従動軸を互に
    平行に支承させると共に、上記従動軸の下端に掘
    削ロツドを接続してなる掘削機において、 上記ケーシングを上記主従動軸を中心に往復旋
    回自在に支持し、 上記ケーシングを上記従動軸のいずれかに係脱
    自在に係止させる地上から操作自在のクラツチ手
    段、及び上記ケーシングを所望旋回位置に係脱自
    在にロツクする地上から操作自在のロツク手段を
    装備した、 掘削機における掘削ロツド旋回装置。
JP1988162386U 1988-12-16 1988-12-16 掘削機における掘削ロッド旋回装置 Expired - Lifetime JPH0716756Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988162386U JPH0716756Y2 (ja) 1988-12-16 1988-12-16 掘削機における掘削ロッド旋回装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988162386U JPH0716756Y2 (ja) 1988-12-16 1988-12-16 掘削機における掘削ロッド旋回装置

Publications (2)

Publication Number Publication Date
JPH0284847U true JPH0284847U (ja) 1990-07-02
JPH0716756Y2 JPH0716756Y2 (ja) 1995-04-19

Family

ID=31446165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988162386U Expired - Lifetime JPH0716756Y2 (ja) 1988-12-16 1988-12-16 掘削機における掘削ロッド旋回装置

Country Status (1)

Country Link
JP (1) JPH0716756Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100598555B1 (ko) * 2004-03-22 2006-07-13 김영환 복수축 굴착로드 지반굴착장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4518809B2 (ja) * 2004-02-09 2010-08-04 晴江 高橋 布地/紙複合基材を用いた籠バッグ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989146U (ja) * 1982-12-08 1984-06-16 日東工業株式会社 掘削機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989146U (ja) * 1982-12-08 1984-06-16 日東工業株式会社 掘削機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100598555B1 (ko) * 2004-03-22 2006-07-13 김영환 복수축 굴착로드 지반굴착장치

Also Published As

Publication number Publication date
JPH0716756Y2 (ja) 1995-04-19

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