NL74459C - - Google Patents
Info
- Publication number
- NL74459C NL74459C NL74459DA NL74459C NL 74459 C NL74459 C NL 74459C NL 74459D A NL74459D A NL 74459DA NL 74459 C NL74459 C NL 74459C
- 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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
-
- 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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles
-
- 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
- B28B5/02—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 on conveyors of the endless-belt or chain type
- B28B5/021—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 on conveyors of the endless-belt or chain type the shaped articles being of definite length
- B28B5/025—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 on conveyors of the endless-belt or chain type the shaped articles being of definite length the moulds or the moulding surfaces being divided by separating walls and being continuously fed
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15564/49A GB670796A (en) | 1949-06-10 | 1949-06-10 | Improvements in or relating to apparatus for manufacturing prestressed concrete bars, slabs and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL74459C true NL74459C (US20020051482A1-20020502-M00012.png) |
Family
ID=10061364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL74459D NL74459C (US20020051482A1-20020502-M00012.png) | 1949-06-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2569231A (US20020051482A1-20020502-M00012.png) |
| GB (1) | GB670796A (US20020051482A1-20020502-M00012.png) |
| NL (1) | NL74459C (US20020051482A1-20020502-M00012.png) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734249A (en) * | 1956-02-14 | Roofing tile making machines | ||
| CH292714A (de) * | 1951-08-30 | 1953-08-31 | Robin Ros Mirko | Verfahren zur Herstellung von vorgespannten Bauelementen sowie Vorrichtung zur Durchführung des Verfahrens. |
| US2835016A (en) * | 1953-11-06 | 1958-05-20 | Jr George F Dixon | Concrete mattress machine |
| US3128521A (en) * | 1959-10-05 | 1964-04-14 | J L Cone Jr C W Cone | Apparatus for molding pre-stressed concrete members |
| US3250835A (en) * | 1963-03-06 | 1966-05-10 | Sp K Bureau Prokatdetal | Method for producing concrete and reinforced concrete slabs and substantially flat structural elements |
| US3903222A (en) * | 1974-04-11 | 1975-09-02 | Jr Patrick F Brown | Method for producing prestressed concrete |
| FI75302C (fi) * | 1984-04-02 | 1988-06-09 | Partek Ab | Apparat foer kontinuerligt gjutning av en i tvao riktningar foerspaend aendloes betongprodukt. |
| US10448660B2 (en) * | 2011-10-03 | 2019-10-22 | Kerry Luxembourg S.à.r.l. | Metering the disposition of a food product into cavities forming a pellet |
| CN117569445B (zh) * | 2024-01-15 | 2024-03-29 | 北京市建筑工程研究院有限责任公司 | 一种超长无缝缓粘结预应力混凝土结构及施工方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1453746A (en) * | 1922-04-15 | 1923-05-01 | William H Carey | Process of making concrete blocks |
| US1602172A (en) * | 1926-02-15 | 1926-10-05 | George H A Ruby | Reenforced gypsum block machine |
| US1782413A (en) * | 1926-04-23 | 1930-11-25 | Walker Cement Products Inc | Concrete-brick manufacture |
| US1803408A (en) * | 1927-12-05 | 1931-05-05 | Rouse Frank | Molding machine |
-
0
- NL NL74459D patent/NL74459C/xx active
-
1949
- 1949-06-10 GB GB15564/49A patent/GB670796A/en not_active Expired
-
1950
- 1950-06-05 US US166175A patent/US2569231A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2569231A (en) | 1951-09-25 |
| GB670796A (en) | 1952-04-23 |
