JPS6150246U - - Google Patents
Info
- Publication number
- JPS6150246U JPS6150246U JP10713785U JP10713785U JPS6150246U JP S6150246 U JPS6150246 U JP S6150246U JP 10713785 U JP10713785 U JP 10713785U JP 10713785 U JP10713785 U JP 10713785U JP S6150246 U JPS6150246 U JP S6150246U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- core tube
- joint
- tip
- inner core
- 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.)
- Pending
Links
- 239000011435 rock Substances 0.000 claims 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
第１図及び第２図はこの考案のコア採取器具の
一実施例を示し、第１図は切削作業前、第２図は
切削作業中のそれぞれ要部断面図、第３図は他の
実施例の要部断面図、第４図ａ，ｂは袋の底部の
各例の説明図である。
１……コアチユーブ、１ａ……インナーコアチ
ユーブ、１ｂ……アウトコアチユーブ、２……ビ
ツト、２′……ねじ部分、３……ボーリングロツ
ド、４……凹部、５……袋、８……エキステンシ
ヨンチユーブ、１３……ジヨイントチユーブ、１
３′……ねじ部分。
Fig. 1 and Fig. 2 show one embodiment of the core collection device of this invention, Fig. 1 is a sectional view of the main part before cutting work, Fig. 2 is a sectional view of the main part during cutting work, and Fig. 3 is another embodiment. FIGS. 4A and 4B are cross-sectional views of the main parts of the examples, and are explanatory views of the bottom part of the bag in each example. 1... Core tube, 1a... Inner core tube, 1b... Out core tube, 2... Bit, 2'... Threaded portion, 3... Boring rod, 4... Recess, 5... Bag, 8... ...Extension tube, 13...Joint tube, 1
3'...screw part.
Claims (1)
コアチユーブとから成るダブルチユーブ型で、そ
のアウトコアチユーブの先端にジヨイントチユー
ブをねじ結合により連結し、そのジヨイントチユ
ーブの先端にねじ結合により岩石等を切削するビ
ツトを取付けるとともに後端にはボーリングロツ
ドを連結し、一方、インナーコアチユーブの先端
に前記ジヨイントチユーブに対応して位置される
エキステンシヨンチユーブを連結し、さらに、前
記エキステンシヨンチユーブの内面全周に凹部を
形成し、この凹部に有底円筒状の袋をその軸がコ
アチユーブの中心軸となるように収納し、かつ、
上記ジヨイントチユーブとねじ結合するビツトの
ねじ部分を外面に形成したことを特徴とするコア
採取器具。 The core tube is a double tube type consisting of an inner core tube and an outer core tube, and a joint tube is connected to the tip of the outer core tube by a screw connection, and the bit is used to cut rocks, etc. by screw connection to the tip of the joint tube. At the same time, a boring rod is connected to the rear end of the inner core tube, and an extension tube positioned corresponding to the joint tube is connected to the tip of the inner core tube. A recess is formed around the entire circumference, and a cylindrical bag with a bottom is housed in the recess so that its axis is the central axis of the core tube, and
A core collection instrument characterized in that a threaded portion of a bit that is threadedly connected to the joint tube is formed on the outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10713785U JPS6150246U (en) | 1985-07-13 | 1985-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10713785U JPS6150246U (en) | 1985-07-13 | 1985-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6150246U true JPS6150246U (en) | 1986-04-04 |
Family
ID=30666400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10713785U Pending JPS6150246U (en) | 1985-07-13 | 1985-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6150246U (en) |
-
1985
- 1985-07-13 JP JP10713785U patent/JPS6150246U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6150246U (en) | ||
| JPS58160991U (en) | Bits of core collection equipment | |
| JPH0160807U (en) | ||
| JPH02121542U (en) | ||
| JPH0319620U (en) | ||
| JPS61116894U (en) | ||
| JPS62101958U (en) | ||
| JPH01138514U (en) | ||
| JPH0290494U (en) | ||
| JPS61119661U (en) | ||
| JPH01149208U (en) | ||
| JPS6376417U (en) | ||
| JPH0452690U (en) | ||
| JPS61195902U (en) | ||
| JPH0271603U (en) | ||
| JPS6235706U (en) | ||
| JPS62104819U (en) | ||
| JPS61193191U (en) | ||
| JPH0346011U (en) | ||
| JPS58160564U (en) | Cleaning tool handle | |
| JPS601837U (en) | wall joining tools | |
| JPS61125589U (en) | ||
| JPH0378108U (en) | ||
| JPS62169086U (en) | ||
| JPH01150213U (en) |