JPH0624470Y2 - 礫層サンプラー - Google Patents

礫層サンプラー

Info

Publication number
JPH0624470Y2
JPH0624470Y2 JP1987200489U JP20048987U JPH0624470Y2 JP H0624470 Y2 JPH0624470 Y2 JP H0624470Y2 JP 1987200489 U JP1987200489 U JP 1987200489U JP 20048987 U JP20048987 U JP 20048987U JP H0624470 Y2 JPH0624470 Y2 JP H0624470Y2
Authority
JP
Japan
Prior art keywords
piston
tube
rod
tip
outer tube
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.)
Expired - Lifetime
Application number
JP1987200489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01102845U (enrdf_load_stackoverflow
Inventor
隆三 瀬古
兼雄 戸部
Original Assignee
中央開発株式会社
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 中央開発株式会社 filed Critical 中央開発株式会社
Priority to JP1987200489U priority Critical patent/JPH0624470Y2/ja
Publication of JPH01102845U publication Critical patent/JPH01102845U/ja
Application granted granted Critical
Publication of JPH0624470Y2 publication Critical patent/JPH0624470Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Sampling And Sample Adjustment (AREA)
JP1987200489U 1987-12-28 1987-12-28 礫層サンプラー Expired - Lifetime JPH0624470Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987200489U JPH0624470Y2 (ja) 1987-12-28 1987-12-28 礫層サンプラー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987200489U JPH0624470Y2 (ja) 1987-12-28 1987-12-28 礫層サンプラー

Publications (2)

Publication Number Publication Date
JPH01102845U JPH01102845U (enrdf_load_stackoverflow) 1989-07-11
JPH0624470Y2 true JPH0624470Y2 (ja) 1994-06-29

Family

ID=31490893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987200489U Expired - Lifetime JPH0624470Y2 (ja) 1987-12-28 1987-12-28 礫層サンプラー

Country Status (1)

Country Link
JP (1) JPH0624470Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0749755B2 (ja) * 1989-12-25 1995-05-31 中央開発株式会社 高品質地質試料採取装置と同方法
CN116025269B (zh) * 2023-03-30 2023-07-04 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) 一种固体矿产地质勘查用钻进设备

Also Published As

Publication number Publication date
JPH01102845U (enrdf_load_stackoverflow) 1989-07-11

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