JPH027939U - - Google Patents

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Publication number
JPH027939U
JPH027939U JP8633788U JP8633788U JPH027939U JP H027939 U JPH027939 U JP H027939U JP 8633788 U JP8633788 U JP 8633788U JP 8633788 U JP8633788 U JP 8633788U JP H027939 U JPH027939 U JP H027939U
Authority
JP
Japan
Prior art keywords
lubrication
supply source
air supply
cooling
switching valve
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
JP8633788U
Other languages
English (en)
Other versions
JPH0354832Y2 (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 JP8633788U priority Critical patent/JPH0354832Y2/ja
Publication of JPH027939U publication Critical patent/JPH027939U/ja
Application granted granted Critical
Publication of JPH0354832Y2 publication Critical patent/JPH0354832Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の冷却装置の説明図、第2図は
従来の冷却装置の説明図である。 1…軸受、2…駆動ねじ、3…ナツト、4,5
,6,7,9…管路、8…間欠給油装置、10…
一方向弁、11…切換弁。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 送りねじの軸受部及びナツト部を潤滑する
    間欠給油装置と、該間欠給油装置の給油管路に接
    続された圧力空気供給源と、前記間欠給油装置の
    給油中断時に前記圧力空気供給源の管路を開く切
    換弁とを含んでなり、潤滑と冷却とを交互に行う
    ことを特徴とする駆動ねじ潤滑部の冷却装置。 (2) 間欠給油装置の給油圧が空気供給源の空気
    圧より高いものであり、切換弁に替えまたは切換
    弁とともに、給油圧で閉じる一方向弁を設けたも
    のである請求項1に記載の駆動ねじ潤滑部の冷却
    装置。 (3) 機械の運転状態に応じて空気供給源を入切
    制御して発熱量に応じた最適の冷却をするための
    空気制御手段を設けたことを特徴とする請求項1
    または2に記載の駆動ねじ潤滑部の冷却装置。
JP8633788U 1988-06-29 1988-06-29 Expired JPH0354832Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8633788U JPH0354832Y2 (ja) 1988-06-29 1988-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8633788U JPH0354832Y2 (ja) 1988-06-29 1988-06-29

Publications (2)

Publication Number Publication Date
JPH027939U true JPH027939U (ja) 1990-01-18
JPH0354832Y2 JPH0354832Y2 (ja) 1991-12-04

Family

ID=31310975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8633788U Expired JPH0354832Y2 (ja) 1988-06-29 1988-06-29

Country Status (1)

Country Link
JP (1) JPH0354832Y2 (ja)

Also Published As

Publication number Publication date
JPH0354832Y2 (ja) 1991-12-04

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