JPS5616277B2 - - Google Patents
Info
- Publication number
- JPS5616277B2 JPS5616277B2 JP14809777A JP14809777A JPS5616277B2 JP S5616277 B2 JPS5616277 B2 JP S5616277B2 JP 14809777 A JP14809777 A JP 14809777A JP 14809777 A JP14809777 A JP 14809777A JP S5616277 B2 JPS5616277 B2 JP S5616277B2
- Authority
- JP
- Japan
- 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
Links
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14809777A JPS5481603A (en) | 1977-12-12 | 1977-12-12 | Device of detecting diameter of expanded bottom of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14809777A JPS5481603A (en) | 1977-12-12 | 1977-12-12 | Device of detecting diameter of expanded bottom of excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5481603A JPS5481603A (en) | 1979-06-29 |
| JPS5616277B2 true JPS5616277B2 (ja) | 1981-04-15 |
Family
ID=15445170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14809777A Granted JPS5481603A (en) | 1977-12-12 | 1977-12-12 | Device of detecting diameter of expanded bottom of excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5481603A (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61221990A (ja) * | 1985-03-28 | 1986-10-02 | アンリツ株式会社 | 硬貨選別回路 |
| JPS62173585A (ja) * | 1986-01-27 | 1987-07-30 | 三洋電機株式会社 | 硬貨識別装置 |
| JPH01123389A (ja) * | 1987-11-06 | 1989-05-16 | Sanyo Electric Co Ltd | 硬貨識別装置 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61186617A (ja) * | 1985-02-13 | 1986-08-20 | Konoike Constr Ltd | 拡底場所打ち杭の掘削施工管理方法 |
| JP2563974B2 (ja) * | 1988-05-16 | 1996-12-18 | 株式会社竹中工務店 | アースオーガ |
| JPH0696932B2 (ja) * | 1988-05-27 | 1994-11-30 | 日本車輌製造株式会社 | 掘削装置用拡底検出装置 |
| JPH07541Y2 (ja) * | 1988-10-15 | 1995-01-11 | 日本車輌製造株式会社 | 掘削装置用拡底バケット開度検出装置 |
| JPH0711237B2 (ja) * | 1988-10-28 | 1995-02-08 | ライト工業株式会社 | 穿孔機における穿孔ロッドの検尺装置 |
| JP5024698B2 (ja) * | 2006-12-15 | 2012-09-12 | 三谷セキサン株式会社 | 杭穴掘削ヘッド、杭穴掘削ヘッドの掘削腕の位置確認方法 |
| JP4992416B2 (ja) * | 2006-12-26 | 2012-08-08 | Ｊｆｅスチール株式会社 | 掘削装置および基礎杭施工時の拡大翼状態判定装置 |
| JP6088154B2 (ja) * | 2012-04-25 | 2017-03-01 | 三菱マテリアル株式会社 | 掘削工具 |
-
1977
- 1977-12-12 JP JP14809777A patent/JPS5481603A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61221990A (ja) * | 1985-03-28 | 1986-10-02 | アンリツ株式会社 | 硬貨選別回路 |
| JPS62173585A (ja) * | 1986-01-27 | 1987-07-30 | 三洋電機株式会社 | 硬貨識別装置 |
| JPH01123389A (ja) * | 1987-11-06 | 1989-05-16 | Sanyo Electric Co Ltd | 硬貨識別装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5481603A (en) | 1979-06-29 |