JPH037568U - - Google Patents

Info

Publication number
JPH037568U
JPH037568U JP1990065064U JP6506490U JPH037568U JP H037568 U JPH037568 U JP H037568U JP 1990065064 U JP1990065064 U JP 1990065064U JP 6506490 U JP6506490 U JP 6506490U JP H037568 U JPH037568 U JP H037568U
Authority
JP
Japan
Prior art keywords
rotating body
pinion
output shaft
swing
reducer
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
JP1990065064U
Other languages
English (en)
Other versions
JPH0535233Y2 (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 JP1990065064U priority Critical patent/JPH0535233Y2/ja
Publication of JPH037568U publication Critical patent/JPH037568U/ja
Application granted granted Critical
Publication of JPH0535233Y2 publication Critical patent/JPH0535233Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Gear Transmission (AREA)
  • General Details Of Gearings (AREA)

Description

【図面の簡単な説明】
第1図は本考案の他実施例旋回減速機をそなえ
た旋回装置の要部断面図、第2図は第1図におけ
るオイルシール、リテーナ及びスリーブ装着部の
拡大断面図、第3図は本考案の旋回減速機の要部
断面図、第4図は旋回装置をそなえた油圧シヨベ
ルの要部側面図、第5図は旋回装置を示す斜視図
、第6図は従来技術の旋回装置の要部断面図、第
7図は第6図における旋回減速機用のオイルシー
ル装着部の拡大断面図である。 1,1′……旋回装置、2,2A,2B……旋
回減速機、3……旋回ベアリング、6……ピニオ
ン、7……カバー、9……オイルシール、11…
…上部旋回体、12……下部走行体、13,13
′……リテーナ、18……隔壁円板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 旋回減速機を備えた上部旋回体を、旋回ベアリ
    ングを介して下部走行体の上側に支承し、旋回減
    速機の出力軸軸端に固設したピニオンと、下部走
    行体側に固設した歯車とを、歯面潤滑用の油槽中
    で噛合わせ、上記ピニオンの回転力により上部旋
    回体を旋回せしむる構造の旋回装置において、出
    力軸軸端に固設されたピニオンと、出力軸上のオ
    イルシールの外側端面との間に、外径がピニオン
    外径よりも大きい隔壁円板を設けたことを特徴と
    する旋回体用の旋回減速機。
JP1990065064U 1990-06-19 1990-06-19 Expired - Lifetime JPH0535233Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990065064U JPH0535233Y2 (ja) 1990-06-19 1990-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990065064U JPH0535233Y2 (ja) 1990-06-19 1990-06-19

Publications (2)

Publication Number Publication Date
JPH037568U true JPH037568U (ja) 1991-01-24
JPH0535233Y2 JPH0535233Y2 (ja) 1993-09-07

Family

ID=31596563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990065064U Expired - Lifetime JPH0535233Y2 (ja) 1990-06-19 1990-06-19

Country Status (1)

Country Link
JP (1) JPH0535233Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005291402A (ja) * 2004-03-31 2005-10-20 Yamada Seisakusho Co Ltd 可変プーリ装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022565U (ja) * 1983-07-25 1985-02-16 日立建機株式会社 作業機械の旋回装置のシール構造
JPH0497949U (ja) * 1991-11-15 1992-08-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022565U (ja) * 1983-07-25 1985-02-16 日立建機株式会社 作業機械の旋回装置のシール構造
JPH0497949U (ja) * 1991-11-15 1992-08-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005291402A (ja) * 2004-03-31 2005-10-20 Yamada Seisakusho Co Ltd 可変プーリ装置

Also Published As

Publication number Publication date
JPH0535233Y2 (ja) 1993-09-07

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