CA1044475A - Machine a enfoncer des piquets - Google Patents
Machine a enfoncer des piquetsInfo
- Publication number
- CA1044475A CA1044475A CA251,035A CA251035A CA1044475A CA 1044475 A CA1044475 A CA 1044475A CA 251035 A CA251035 A CA 251035A CA 1044475 A CA1044475 A CA 1044475A
- Authority
- CA
- Canada
- Prior art keywords
- hammer
- tool
- post
- driving tool
- stanchion
- 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
Links
Landscapes
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/575,462 US4050526A (en) | 1975-05-07 | 1975-05-07 | Post driving machine |
| US05/674,901 US4124081A (en) | 1975-05-07 | 1976-04-08 | Post driving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1044475A true CA1044475A (fr) | 1978-12-19 |
Family
ID=27076700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA251,035A Expired CA1044475A (fr) | 1975-05-07 | 1976-04-26 | Machine a enfoncer des piquets |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1044475A (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647881A (zh) * | 2020-12-28 | 2021-04-13 | 山东大学 | 一种车载式全自动隧道围岩取芯系统及方法 |
| CN114233177A (zh) * | 2021-12-14 | 2022-03-25 | 唐山首钢马兰庄铁矿有限责任公司 | 井下中深孔炮孔气动冲击凿岩透孔装置 |
| CN117888817A (zh) * | 2024-03-15 | 2024-04-16 | 山东创驰安防科技有限公司 | 一种岩土工程用勘探设备 |
-
1976
- 1976-04-26 CA CA251,035A patent/CA1044475A/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647881A (zh) * | 2020-12-28 | 2021-04-13 | 山东大学 | 一种车载式全自动隧道围岩取芯系统及方法 |
| CN114233177A (zh) * | 2021-12-14 | 2022-03-25 | 唐山首钢马兰庄铁矿有限责任公司 | 井下中深孔炮孔气动冲击凿岩透孔装置 |
| CN114233177B (zh) * | 2021-12-14 | 2024-03-22 | 唐山首钢马兰庄铁矿有限责任公司 | 井下中深孔炮孔气动冲击凿岩透孔装置 |
| CN117888817A (zh) * | 2024-03-15 | 2024-04-16 | 山东创驰安防科技有限公司 | 一种岩土工程用勘探设备 |
| CN117888817B (zh) * | 2024-03-15 | 2024-05-07 | 山东创驰安防科技有限公司 | 一种岩土工程用勘探设备 |
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