JPS57161218A - Depth regulator - Google Patents
Depth regulatorInfo
- Publication number
- JPS57161218A JPS57161218A JP4653581A JP4653581A JPS57161218A JP S57161218 A JPS57161218 A JP S57161218A JP 4653581 A JP4653581 A JP 4653581A JP 4653581 A JP4653581 A JP 4653581A JP S57161218 A JPS57161218 A JP S57161218A
- Authority
- JP
- Japan
- Prior art keywords
- subsoiler
- depth
- tail ring
- operated
- excavator
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4653581A JPS57161218A (en) | 1981-03-31 | 1981-03-31 | Depth regulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4653581A JPS57161218A (en) | 1981-03-31 | 1981-03-31 | Depth regulator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57161218A true JPS57161218A (en) | 1982-10-04 |
Family
ID=12749977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4653581A Pending JPS57161218A (en) | 1981-03-31 | 1981-03-31 | Depth regulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57161218A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016165242A (ja) * | 2015-03-09 | 2016-09-15 | 株式会社富士トレーラー製作所 | 暗渠形成装置 |
JP2016171759A (ja) * | 2015-03-16 | 2016-09-29 | 株式会社富士トレーラー製作所 | 暗渠形成装置 |
CN114243579A (zh) * | 2022-02-21 | 2022-03-25 | 国网山东省电力公司乳山市供电公司 | 一种海底电缆埋设犁 |
CN114258738A (zh) * | 2022-03-01 | 2022-04-01 | 烟台市蓬莱区蓬莱阁街道农业综合服务中心(挂烟台市蓬莱区蓬莱阁街道农产品质量安全监督管理站、烟台市蓬莱区蓬莱阁街道水利站牌子) | 农用深松机的松土深度调节装置 |
-
1981
- 1981-03-31 JP JP4653581A patent/JPS57161218A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016165242A (ja) * | 2015-03-09 | 2016-09-15 | 株式会社富士トレーラー製作所 | 暗渠形成装置 |
JP2016171759A (ja) * | 2015-03-16 | 2016-09-29 | 株式会社富士トレーラー製作所 | 暗渠形成装置 |
CN114243579A (zh) * | 2022-02-21 | 2022-03-25 | 国网山东省电力公司乳山市供电公司 | 一种海底电缆埋设犁 |
CN114258738A (zh) * | 2022-03-01 | 2022-04-01 | 烟台市蓬莱区蓬莱阁街道农业综合服务中心(挂烟台市蓬莱区蓬莱阁街道农产品质量安全监督管理站、烟台市蓬莱区蓬莱阁街道水利站牌子) | 农用深松机的松土深度调节装置 |
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