JPS59178495U - rod adapter sleeve - Google Patents
rod adapter sleeveInfo
- Publication number
- JPS59178495U JPS59178495U JP6854383U JP6854383U JPS59178495U JP S59178495 U JPS59178495 U JP S59178495U JP 6854383 U JP6854383 U JP 6854383U JP 6854383 U JP6854383 U JP 6854383U JP S59178495 U JPS59178495 U JP S59178495U
- Authority
- JP
- Japan
- Prior art keywords
- adapter sleeve
- rod
- drifter
- rod adapter
- connects
- 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
Links
Landscapes
- Earth Drilling (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１Ｎ：本考案に係る装置の一実施例の説明図、第２図
：分割リングの説明図、第３図：アダプタスリーブの部
分断面説明図、第４図：穿孔中の説明図。
１：アダプタスリーブ、２ニドリフター、３：穿孔ロッ
ド、４：カップリング、５：シャンクロッド、６：分割
リング。
°ムー ２” ２′
一−Ｊ査・・
一１キ’＋ ’！ Ｉ Ｉ ｊ
ゞ−１４1N: An explanatory view of an embodiment of the device according to the present invention, FIG. 2: An explanatory view of a split ring, FIG. 3: A partial cross-sectional view of an adapter sleeve, and FIG. 4: An explanatory view during drilling. 1: Adapter sleeve, 2 Drifter, 3: Perforated rod, 4: Coupling, 5: Shank rod, 6: Split ring. °mu 2"2' 1-J review... 11ki'+ '! I I j ゞ-14
Claims (1)
有するビットの間を螺合させて連結するアダプタスリー
ブにおいて、 アダプタスリーブのドリフタ−に連結するシャンクロッ
ド側の側面には、 外周には円周方向に連続してバネ溝を開設し、かつこの
ハネ溝には円弧バネを環装させた半円形の分割リングを
設置し、 この半円形の分割リン冴°は前記シャンクロッドに環装
させて着脱自在に環装させて着脱自在に設置し、 ドリフタ−を逆転させたときにシャンクロッドとの回転
を阻止する事を特徴とする、 ロッドのアダプタスリーブ。[Claims for Utility Model Registration] In an adapter sleeve that screws together and connects a drifter that rotates and hits a bit that has a drilling bit at its tip, the side surface of the adapter sleeve on the side of the shank rod that connects to the drifter. In this case, a spring groove is formed continuously in the circumferential direction on the outer periphery, and a semicircular split ring with arcuate springs is installed in this spring groove. A rod adapter sleeve, characterized in that the rod adapter sleeve is detachably installed around the shank rod, and prevents rotation with the shank rod when the drifter is reversed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6854383U JPS59178495U (en) | 1983-05-10 | 1983-05-10 | rod adapter sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6854383U JPS59178495U (en) | 1983-05-10 | 1983-05-10 | rod adapter sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59178495U true JPS59178495U (en) | 1984-11-29 |
| JPS6312229Y2 JPS6312229Y2 (en) | 1988-04-08 |
Family
ID=30198713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6854383U Granted JPS59178495U (en) | 1983-05-10 | 1983-05-10 | rod adapter sleeve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59178495U (en) |
-
1983
- 1983-05-10 JP JP6854383U patent/JPS59178495U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6312229Y2 (en) | 1988-04-08 |
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