FR2255428B1 - - Google Patents
Info
- Publication number
- FR2255428B1 FR2255428B1 FR7416876A FR7416876A FR2255428B1 FR 2255428 B1 FR2255428 B1 FR 2255428B1 FR 7416876 A FR7416876 A FR 7416876A FR 7416876 A FR7416876 A FR 7416876A FR 2255428 B1 FR2255428 B1 FR 2255428B1
- Authority
- FR
- France
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP376974A JPS5412733B2 (US08066781-20111129-C00013.png) | 1973-12-25 | 1973-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2255428A1 FR2255428A1 (en) | 1975-07-18 |
| FR2255428B1 true FR2255428B1 (US08066781-20111129-C00013.png) | 1976-06-25 |
Family
ID=11566364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7416876A Granted FR2255428A1 (en) | 1973-12-25 | 1974-05-15 | Advancing machine to laalay y pipeepes in trenches - has removable excavator and earth removal belt, pipe jib, advance rams |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5412733B2 (US08066781-20111129-C00013.png) |
| FR (1) | FR2255428A1 (US08066781-20111129-C00013.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51149112U (US08066781-20111129-C00013.png) * | 1975-05-23 | 1976-11-29 | ||
| JPS52100709A (en) * | 1976-02-20 | 1977-08-24 | Kido Kensetsu Kogyo | Semiiopen shield excavator |
| JPS5893589U (ja) * | 1981-08-06 | 1983-06-24 | 荒井 鍵三 | 自転車用ブレ−キワイヤ−破損防止装法 |
| JPS5829690U (ja) * | 1981-08-20 | 1983-02-25 | 植村 厚一 | 基礎版 |
| JP5015809B2 (ja) * | 2008-01-16 | 2012-08-29 | 誠 植村 | オープンシールド機 |
| CN108755810A (zh) * | 2018-04-09 | 2018-11-06 | 成都利拓重工机械有限公司 | 一种管囊施工铣挖装置的铣挖施工方法 |
| CN109915159B (zh) * | 2019-04-28 | 2024-04-05 | 中铁隧道股份有限公司 | 具有便拆式管道系统的可解盾体 |
-
1973
- 1973-12-25 JP JP376974A patent/JPS5412733B2/ja not_active Expired
-
1974
- 1974-05-15 FR FR7416876A patent/FR2255428A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5412733B2 (US08066781-20111129-C00013.png) | 1979-05-25 |
| FR2255428A1 (en) | 1975-07-18 |
| JPS5096011A (US08066781-20111129-C00013.png) | 1975-07-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |