JPS59163687U - スイベルジヨイントの泥水飛散防止装置 - Google Patents

スイベルジヨイントの泥水飛散防止装置

Info

Publication number
JPS59163687U
JPS59163687U JP5676983U JP5676983U JPS59163687U JP S59163687 U JPS59163687 U JP S59163687U JP 5676983 U JP5676983 U JP 5676983U JP 5676983 U JP5676983 U JP 5676983U JP S59163687 U JPS59163687 U JP S59163687U
Authority
JP
Japan
Prior art keywords
swivel joint
prevention device
muddy water
scattering prevention
water scattering
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
JP5676983U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312223Y2 (enrdf_load_stackoverflow
Inventor
久住　宏
平野　信孝
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP5676983U priority Critical patent/JPS59163687U/ja
Publication of JPS59163687U publication Critical patent/JPS59163687U/ja
Application granted granted Critical
Publication of JPS6312223Y2 publication Critical patent/JPS6312223Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP5676983U 1983-04-18 1983-04-18 スイベルジヨイントの泥水飛散防止装置 Granted JPS59163687U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5676983U JPS59163687U (ja) 1983-04-18 1983-04-18 スイベルジヨイントの泥水飛散防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5676983U JPS59163687U (ja) 1983-04-18 1983-04-18 スイベルジヨイントの泥水飛散防止装置

Publications (2)

Publication Number Publication Date
JPS59163687U true JPS59163687U (ja) 1984-11-01
JPS6312223Y2 JPS6312223Y2 (enrdf_load_stackoverflow) 1988-04-08

Family

ID=30187089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5676983U Granted JPS59163687U (ja) 1983-04-18 1983-04-18 スイベルジヨイントの泥水飛散防止装置

Country Status (1)

Country Link
JP (1) JPS59163687U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010255220A (ja) * 2009-04-22 2010-11-11 Nippon Sharyo Seizo Kaisha Ltd アースドリル
JP2019214861A (ja) * 2018-06-12 2019-12-19 丸藤シートパイル株式会社 泥水飛散防止用治具及び掘削システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010255220A (ja) * 2009-04-22 2010-11-11 Nippon Sharyo Seizo Kaisha Ltd アースドリル
JP2019214861A (ja) * 2018-06-12 2019-12-19 丸藤シートパイル株式会社 泥水飛散防止用治具及び掘削システム

Also Published As

Publication number Publication date
JPS6312223Y2 (enrdf_load_stackoverflow) 1988-04-08

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