NL7802218A - Werkwijze en inrichting voor het vormen van betonafstandhouders aan een stang en met toe- passing van die werkwijze, gevormde betonaf- standhouders. - Google Patents
Werkwijze en inrichting voor het vormen van betonafstandhouders aan een stang en met toe- passing van die werkwijze, gevormde betonaf- standhouders.Info
- Publication number
- NL7802218A NL7802218A NL7802218A NL7802218A NL7802218A NL 7802218 A NL7802218 A NL 7802218A NL 7802218 A NL7802218 A NL 7802218A NL 7802218 A NL7802218 A NL 7802218A NL 7802218 A NL7802218 A NL 7802218A
- Authority
- NL
- Netherlands
- Prior art keywords
- cone
- mould
- bar
- plunger
- concrete
- Prior art date
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
-
- 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
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7802218A NL7802218A (nl) | 1978-02-28 | 1978-02-28 | Werkwijze en inrichting voor het vormen van betonafstandhouders aan een stang en met toe- passing van die werkwijze, gevormde betonaf- standhouders. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7802218A NL7802218A (nl) | 1978-02-28 | 1978-02-28 | Werkwijze en inrichting voor het vormen van betonafstandhouders aan een stang en met toe- passing van die werkwijze, gevormde betonaf- standhouders. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7802218A true NL7802218A (nl) | 1979-08-30 |
Family
ID=19830415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7802218A NL7802218A (nl) | 1978-02-28 | 1978-02-28 | Werkwijze en inrichting voor het vormen van betonafstandhouders aan een stang en met toe- passing van die werkwijze, gevormde betonaf- standhouders. |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7802218A (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104552575A (zh) * | 2014-12-31 | 2015-04-29 | 上海卡贝尼精密陶瓷有限公司 | 一种带有深度盲孔的回转体陶瓷件专用模具及使用方法 |
-
1978
- 1978-02-28 NL NL7802218A patent/NL7802218A/nl not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104552575A (zh) * | 2014-12-31 | 2015-04-29 | 上海卡贝尼精密陶瓷有限公司 | 一种带有深度盲孔的回转体陶瓷件专用模具及使用方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |