FR2139022B1 - - Google Patents
Info
- Publication number
- FR2139022B1 FR2139022B1 FR7218656A FR7218656A FR2139022B1 FR 2139022 B1 FR2139022 B1 FR 2139022B1 FR 7218656 A FR7218656 A FR 7218656A FR 7218656 A FR7218656 A FR 7218656A FR 2139022 B1 FR2139022 B1 FR 2139022B1
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/08—Moulds provided with means for tilting or inverting
- B28B7/085—Moulds provided with means for tilting or inverting for making double wall panels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712125958 DE2125958C3 (de) | 1971-05-25 | 1971-05-25 | Vorrichtung zum Herstellen von Be tonplatten, die aus zwei im Abstand von einander angeordneten, durch eine Be wehrung miteinander verbundenen Platten schichten bestehen |
DE19722210953 DE2210953C3 (de) | 1972-03-07 | 1972-03-07 | Vorrichtung zum Herstellen von Betonplatten, die aus zwei im Abstand voneinander angeordneten, durch eine Bewehrung miteinander verbundenen Plattenschichten bestehen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2139022A1 FR2139022A1 (it) | 1973-01-05 |
FR2139022B1 true FR2139022B1 (it) | 1973-07-13 |
Family
ID=25761179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7218656A Expired FR2139022B1 (it) | 1971-05-25 | 1972-05-25 |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT322193B (it) |
BE (1) | BE783977A (it) |
ES (1) | ES403116A1 (it) |
FR (1) | FR2139022B1 (it) |
GB (1) | GB1389619A (it) |
IL (1) | IL39517A (it) |
IT (1) | IT958034B (it) |
NL (1) | NL7206870A (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0397893B1 (de) * | 1989-05-11 | 1994-02-16 | Dittmar Dipl.-Ing. Ruffer | Schalung für beliebige Gussteile |
AT522454B1 (de) * | 2019-07-12 | 2020-11-15 | Progress Holding Ag | Zentriervorrichtung |
CN111923197A (zh) * | 2020-07-13 | 2020-11-13 | 亚泰集团沈阳现代建筑工业有限公司 | 一种带有预制构件的墙板模具及其组装方法 |
CN116837674B (zh) * | 2023-09-01 | 2023-11-10 | 云南渝霖模板制造有限公司 | 一种无砟轨道钢模板快速定位装置及方法 |
-
1972
- 1972-05-17 AT AT431572A patent/AT322193B/de not_active IP Right Cessation
- 1972-05-19 NL NL7206870A patent/NL7206870A/xx unknown
- 1972-05-24 IT IT5045372A patent/IT958034B/it active
- 1972-05-24 GB GB2447472A patent/GB1389619A/en not_active Expired
- 1972-05-24 IL IL3951772A patent/IL39517A/xx unknown
- 1972-05-24 ES ES403116A patent/ES403116A1/es not_active Expired
- 1972-05-25 BE BE783977A patent/BE783977A/xx not_active IP Right Cessation
- 1972-05-25 FR FR7218656A patent/FR2139022B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2139022A1 (it) | 1973-01-05 |
AT322193B (de) | 1975-05-12 |
IT958034B (it) | 1973-10-20 |
NL7206870A (it) | 1972-11-28 |
IL39517A (en) | 1975-06-25 |
BE783977A (fr) | 1972-09-18 |
GB1389619A (en) | 1975-04-03 |
ES403116A1 (es) | 1976-01-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |