JPH0649658Y2 - アースオーガ - Google Patents
アースオーガInfo
- Publication number
- JPH0649658Y2 JPH0649658Y2 JP1988114821U JP11482188U JPH0649658Y2 JP H0649658 Y2 JPH0649658 Y2 JP H0649658Y2 JP 1988114821 U JP1988114821 U JP 1988114821U JP 11482188 U JP11482188 U JP 11482188U JP H0649658 Y2 JPH0649658 Y2 JP H0649658Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve seat
- earth auger
- pin
- check valve
- 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
Links
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988114821U JPH0649658Y2 (ja) | 1988-08-30 | 1988-08-30 | アースオーガ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988114821U JPH0649658Y2 (ja) | 1988-08-30 | 1988-08-30 | アースオーガ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0237937U JPH0237937U (US06589383-20030708-C00041.png) | 1990-03-13 |
JPH0649658Y2 true JPH0649658Y2 (ja) | 1994-12-14 |
Family
ID=31355918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988114821U Expired - Lifetime JPH0649658Y2 (ja) | 1988-08-30 | 1988-08-30 | アースオーガ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0649658Y2 (US06589383-20030708-C00041.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4728194B2 (ja) * | 2006-09-08 | 2011-07-20 | 株式会社不動テトラ | 掘削ヘッド |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57190831A (en) * | 1981-05-19 | 1982-11-24 | Minoru Hara | Implanting device for pile-forming and curing liquid |
JPS5948248B2 (ja) * | 1983-01-25 | 1984-11-26 | 株式会社 エヌ、アイ、テイ | 高圧二重噴射による地盤改良装置 |
-
1988
- 1988-08-30 JP JP1988114821U patent/JPH0649658Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0237937U (US06589383-20030708-C00041.png) | 1990-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3158170A (en) | Yard hydrant | |
JPH0649658Y2 (ja) | アースオーガ | |
PT1546508E (pt) | Aparelho de pós cimentação de parafuso de ancoragem | |
JPH069061Y2 (ja) | アースオーガ | |
US3741525A (en) | Pump-pulling apparatus for wells | |
CN213738674U (zh) | 一种市政污水处理装置 | |
CN109113065B (zh) | 一种建筑工程用灌注桩后注浆系统 | |
CN210183820U (zh) | 一种一体式操作水田搅浆机 | |
US2998847A (en) | Pitless well adaptor locking props | |
US2905249A (en) | Well screen and drive shoe assembly | |
US3044562A (en) | Self-contained power driven auger | |
CN217107477U (zh) | 一种潜污泵 | |
CN217811072U (zh) | 一种土木工程施工用基坑支护装置 | |
US1502552A (en) | Pump screen | |
CN213029144U (zh) | 一种田园管理机转动锁紧装置 | |
CN218757550U (zh) | 一种地质安全工程用防塌边坡稳固结构 | |
CN219298276U (zh) | 一种新型市政安全井盖 | |
CN221074176U (zh) | 一种水文监测井口保护装置 | |
CN215889995U (zh) | 一种防倒流的油田开采用增压注水设备 | |
CN210797655U (zh) | 一种窨井盖防松动结构 | |
JPH07118978B2 (ja) | コンクリート穿孔用ドリル | |
CN220470335U (zh) | 一种防杂质干扰的潜水泵 | |
CN214742151U (zh) | 一种悬空型长轴深井泵 | |
CN219530029U (zh) | 一种管道施工装置 | |
AT213347B (de) | Klosettspülanlage |