NL7313611A - - Google Patents
Info
- Publication number
- NL7313611A NL7313611A NL7313611A NL7313611A NL7313611A NL 7313611 A NL7313611 A NL 7313611A NL 7313611 A NL7313611 A NL 7313611A NL 7313611 A NL7313611 A NL 7313611A NL 7313611 A NL7313611 A NL 7313611A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/13—Devices for removing or hauling away excavated material or spoil; Working or loading platforms using hydraulic or pneumatic conveying means
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Lining And Supports For Tunnels (AREA)
- Details Of Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4738072A GB1391499A (en) | 1972-10-13 | 1972-10-13 | Device for passing material from the pressurised side to the non-pressurised side of a bulk-head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7313611A true NL7313611A (https=) | 1974-04-16 |
Family
ID=10444761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7313611A NL7313611A (https=) | 1972-10-13 | 1973-10-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3915347A (https=) |
| JP (1) | JPS4972934A (https=) |
| DE (1) | DE2351351A1 (https=) |
| GB (1) | GB1391499A (https=) |
| NL (1) | NL7313611A (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51139140A (en) * | 1975-05-26 | 1976-12-01 | Hitachi Shipbuilding Eng Co | Shield excavating method and excavator |
| EP0208816B1 (en) * | 1985-07-16 | 1989-06-14 | Kawasaki Jukogyo Kabushiki Kaisha | Tunnel boring machine |
| US4793736A (en) * | 1985-08-19 | 1988-12-27 | Thompson Louis J | Method and apparatus for continuously boring and lining tunnels and other like structures |
| US5180252A (en) * | 1989-04-28 | 1993-01-19 | Kabushiki Kaisha Konoike Gumi | Earth pressure system shield process |
| DE4415399C2 (de) † | 1994-05-03 | 2003-10-30 | Putzmeister Ag | Anordnung zum Vortrieb eines Tunnel- oder Abwasserrohrs |
| FR2754850B1 (fr) * | 1996-10-18 | 1999-01-08 | M S Dev Et Participation Sa | Station de traitement des boues pour tunnelier a front de taille pressurise |
| US5832973A (en) * | 1997-10-14 | 1998-11-10 | Bristol-Myers Squibb Company | Sanitary carbon charging system |
| CN119641374A (zh) * | 2025-01-20 | 2025-03-18 | 中铁工程装备集团有限公司 | 一种全保压出渣门及盾构机 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1313491A (en) * | 1919-08-19 | Furnace feed-chute | ||
| US1639517A (en) * | 1926-08-16 | 1927-08-16 | Lassen Peter | Bag-filling device |
| US2742193A (en) * | 1952-04-29 | 1956-04-17 | Exxon Research Engineering Co | Slide valve adapted for accurate control of the flow of finely divided granular solid materials |
| US3090593A (en) * | 1958-12-18 | 1963-05-21 | Air Placement Equipment Compan | Shut-off valve for cementitious pressure vessels |
| US3747986A (en) * | 1971-10-05 | 1973-07-24 | Eastern Cyclone Ind Inc | Pneumatic bulky material collector system |
| US3765576A (en) * | 1972-04-10 | 1973-10-16 | R Ramsdale | Apparatus for dispensing photographic chemicals |
-
1972
- 1972-10-13 GB GB4738072A patent/GB1391499A/en not_active Expired
-
1973
- 1973-10-03 NL NL7313611A patent/NL7313611A/xx not_active Application Discontinuation
- 1973-10-09 US US404183A patent/US3915347A/en not_active Expired - Lifetime
- 1973-10-09 JP JP48113751A patent/JPS4972934A/ja active Pending
- 1973-10-12 DE DE19732351351 patent/DE2351351A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4972934A (https=) | 1974-07-15 |
| DE2351351A1 (de) | 1974-04-25 |
| GB1391499A (en) | 1975-04-23 |
| US3915347A (en) | 1975-10-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |