JPH0430191U - - Google Patents

Info

Publication number
JPH0430191U
JPH0430191U JP1990069475U JP6947590U JPH0430191U JP H0430191 U JPH0430191 U JP H0430191U JP 1990069475 U JP1990069475 U JP 1990069475U JP 6947590 U JP6947590 U JP 6947590U JP H0430191 U JPH0430191 U JP H0430191U
Authority
JP
Japan
Prior art keywords
seal
group
lubricant
pressure chamber
drain pipe
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
JP1990069475U
Other languages
English (en)
Japanese (ja)
Other versions
JP2517475Y2 (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 JP1990069475U priority Critical patent/JP2517475Y2/ja
Publication of JPH0430191U publication Critical patent/JPH0430191U/ja
Application granted granted Critical
Publication of JP2517475Y2 publication Critical patent/JP2517475Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
JP1990069475U 1990-06-29 1990-06-29 掘削機のシール装置 Expired - Lifetime JP2517475Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990069475U JP2517475Y2 (ja) 1990-06-29 1990-06-29 掘削機のシール装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990069475U JP2517475Y2 (ja) 1990-06-29 1990-06-29 掘削機のシール装置

Publications (2)

Publication Number Publication Date
JPH0430191U true JPH0430191U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-11
JP2517475Y2 JP2517475Y2 (ja) 1996-11-20

Family

ID=31604809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990069475U Expired - Lifetime JP2517475Y2 (ja) 1990-06-29 1990-06-29 掘削機のシール装置

Country Status (1)

Country Link
JP (1) JP2517475Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021179103A (ja) * 2020-05-13 2021-11-18 川崎重工業株式会社 トンネル掘削機およびその運転方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021179103A (ja) * 2020-05-13 2021-11-18 川崎重工業株式会社 トンネル掘削機およびその運転方法

Also Published As

Publication number Publication date
JP2517475Y2 (ja) 1996-11-20

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