FR2153863A5 - - Google Patents
Info
- Publication number
- FR2153863A5 FR2153863A5 FR7215715A FR7215715A FR2153863A5 FR 2153863 A5 FR2153863 A5 FR 2153863A5 FR 7215715 A FR7215715 A FR 7215715A FR 7215715 A FR7215715 A FR 7215715A FR 2153863 A5 FR2153863 A5 FR 2153863A5
- 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
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
- B28B7/183—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for building blocks or similar block-shaped objects
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2145746A DE2145746B2 (de) | 1971-09-13 | 1971-09-13 | Verfahren und Vorrichtung zur Herstellung eines Beton-Schalungssteines sowie Beton-Schalungsstein |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2153863A5 true FR2153863A5 (fr) | 1973-05-04 |
Family
ID=5819429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7215715A Expired FR2153863A5 (fr) | 1971-09-13 | 1972-05-03 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3802659A (fr) |
DE (1) | DE2145746B2 (fr) |
ES (2) | ES402554A1 (fr) |
FR (1) | FR2153863A5 (fr) |
GB (1) | GB1408045A (fr) |
IT (1) | IT954568B (fr) |
NL (1) | NL7208421A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3533039C2 (de) * | 1985-09-17 | 1994-08-11 | Siegfried Gebhart | Schalungsstein |
US5183616A (en) * | 1989-11-07 | 1993-02-02 | Hedrick Concrete Products Corp. | Method for making antiqued concrete cored bricks and capping bricks |
DE10254322A1 (de) * | 2002-11-21 | 2004-06-03 | Kobra Formen Gmbh | Anordnung zur Herstellung von Betonformsteinen |
US20040218985A1 (en) * | 2003-04-30 | 2004-11-04 | Klettenberg Charles N. | Method of making a composite masonry block |
ES2277469B1 (es) * | 2003-05-29 | 2008-07-01 | Permor S.A. | Bloques machihembrados cantoneros e intermedios con acoplamiento horizontal y vertical para la construccion. |
DK176284B1 (da) * | 2005-06-01 | 2007-06-11 | Kvm Industrimaskiner As | Selvbærende mellemvæg til formudstyr for betonstöbemaskiner |
US10907350B1 (en) * | 2019-01-10 | 2021-02-02 | Ridgerock Retaining Walls, Inc. | Modular wall block, interlocking block assembly, and retaining wall constructed of an assembly of modular wall blocks |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1984564A (en) * | 1934-12-18 | Apparatus for manufacturing | ||
US801249A (en) * | 1904-03-10 | 1905-10-10 | Edward Keagy | Concrete-block mold. |
US790507A (en) * | 1904-09-19 | 1905-05-23 | J S Overmire | Mold for cement blocks. |
US848697A (en) * | 1906-08-31 | 1907-04-02 | Manuel Silva | Concrete-block machine. |
US892583A (en) * | 1907-04-24 | 1908-07-07 | William S Colvin | Cement-block machine. |
US895614A (en) * | 1907-12-23 | 1908-08-11 | Emil Buscher | Block-molding machine. |
US1385186A (en) * | 1919-12-30 | 1921-07-19 | James A Muth | Apparatus for making building-blocks |
US1526667A (en) * | 1922-08-23 | 1925-02-17 | Flam Stephen | Mold for casting blocks |
US1471951A (en) * | 1922-09-09 | 1923-10-23 | Alfred H Evans | Collapsible concrete mold |
US1925733A (en) * | 1930-02-11 | 1933-09-05 | Pandolfi Paolo Franco | Concrete block mold |
US3010174A (en) * | 1959-08-19 | 1961-11-28 | Basalt Rock Company Inc | Mold for concrete objects |
-
1971
- 1971-09-13 DE DE2145746A patent/DE2145746B2/de active Granted
-
1972
- 1972-03-30 IT IT6800772A patent/IT954568B/it active
- 1972-05-03 FR FR7215715A patent/FR2153863A5/fr not_active Expired
- 1972-05-05 US US00250516A patent/US3802659A/en not_active Expired - Lifetime
- 1972-05-09 ES ES402554A patent/ES402554A1/es not_active Expired
- 1972-06-20 NL NL7208421A patent/NL7208421A/xx unknown
- 1972-08-11 GB GB3764072A patent/GB1408045A/en not_active Expired
- 1972-12-14 ES ES409620A patent/ES409620A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2145746A1 (de) | 1973-05-10 |
ES402554A1 (es) | 1975-04-01 |
IT954568B (it) | 1973-09-15 |
US3802659A (en) | 1974-04-09 |
DE2145746B2 (de) | 1975-11-13 |
NL7208421A (fr) | 1973-03-15 |
GB1408045A (en) | 1975-10-01 |
ES409620A1 (es) | 1975-12-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |