NL80490C - - Google Patents
Info
- Publication number
- NL80490C NL80490C NL80490DA NL80490C NL 80490 C NL80490 C NL 80490C NL 80490D A NL80490D A NL 80490DA NL 80490 C NL80490 C NL 80490C
- Authority
- NL
- Netherlands
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
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/10—Producing shaped prefabricated articles from the material by vibrating or jolting and applying pressure otherwise than by the use of presses
- B28B1/105—Producing shaped prefabricated articles from the material by vibrating or jolting and applying pressure otherwise than by the use of presses this load also being actively vibrated or jolted
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Road Paving Machines (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8128/53A GB724572A (en) | 1953-03-24 | 1953-03-24 | Improvements in or relating to a process and an apparatus for the production of concrete products in moulds |
| US345133A US2879575A (en) | 1953-03-24 | 1953-03-27 | Apparatus for producing concrete products on a floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL80490C true NL80490C (de) |
Family
ID=34751820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL80490D NL80490C (de) | 1953-03-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2879575A (de) |
| CH (1) | CH330402A (de) |
| GB (1) | GB724572A (de) |
| NL (1) | NL80490C (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH413298A (de) * | 1962-07-05 | 1966-05-15 | Dietziker Hans | Einrichtung zur Erzeugung von Bauelementen in Form von Brettern oder Balken, die zur Herstellung von Wänden resp. von tragfähigen Decken bestimmt sind |
| CN113414852B (zh) * | 2021-07-21 | 2022-02-15 | 南通铁建建设构件有限公司 | 一种盾构管片阵列式混凝土补振系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1936216A (en) * | 1933-11-21 | Block making machine | ||
| US812123A (en) * | 1905-03-31 | 1906-02-06 | Alexander A Forbes | Machine for molding building-blocks. |
| US805914A (en) * | 1905-06-08 | 1905-11-28 | Jacob Horr | Machine for making cement or concrete blocks. |
| US937781A (en) * | 1908-12-02 | 1909-10-26 | Daniel M Eddy | Building-mold. |
| US2303884A (en) * | 1940-01-27 | 1942-12-01 | Benjamin F Krehbiel | Machine for making units of plastic material |
| US2341012A (en) * | 1942-01-09 | 1944-02-08 | Multiplex Concrete Machinery C | Concrete block machine |
| US2407168A (en) * | 1942-11-28 | 1946-09-03 | Vibro Betong Ab | Apparatus for molding concrete |
| US2382458A (en) * | 1944-06-09 | 1945-08-14 | Francis A Williams | Apparatus and method for molding concrete blocks |
| US2446061A (en) * | 1946-12-06 | 1948-07-27 | Robert S Reed | Concrete block molding machine |
-
0
- NL NL80490D patent/NL80490C/xx active
-
1953
- 1953-03-24 GB GB8128/53A patent/GB724572A/en not_active Expired
- 1953-03-27 US US345133A patent/US2879575A/en not_active Expired - Lifetime
-
1955
- 1955-05-07 CH CH330402D patent/CH330402A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2879575A (en) | 1959-03-31 |
| CH330402A (fr) | 1958-06-15 |
| GB724572A (en) | 1955-02-23 |