FR2271011A1 - Apparatus producing layer of paste - has high frequency system to depress plungers - Google Patents
Apparatus producing layer of paste - has high frequency system to depress plungersInfo
- Publication number
- FR2271011A1 FR2271011A1 FR7403361A FR7403361A FR2271011A1 FR 2271011 A1 FR2271011 A1 FR 2271011A1 FR 7403361 A FR7403361 A FR 7403361A FR 7403361 A FR7403361 A FR 7403361A FR 2271011 A1 FR2271011 A1 FR 2271011A1
- Authority
- FR
- France
- Prior art keywords
- paste
- high frequency
- frequency system
- producing layer
- apparatus producing
- Prior art date
- 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.)
- Granted
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
- B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
- B28B7/025—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article the mould surface being made of or being supported by a plurality of small elements, e.g. to create double curvatures
-
- 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
-
- 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
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
-
- 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
- B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
A continuous plate or track is supported on a table. The plate is fed past a series of micro-punches which reciprocate and form the required profile, being actuated by a hydraulic powered device. The application is typically to mixtures of asbestos fibres and cement. The frequency of the vibrations varies between 1000 and 10,000 per minute, depending on the density and the thickness of the material. The translation speed of the material being worked relative to the micro-punches varies between 0.1 and 3 metres per minute, as a function of the nature, density and thickness of the material.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7403361A FR2271011A1 (en) | 1974-02-01 | 1974-02-01 | Apparatus producing layer of paste - has high frequency system to depress plungers |
BE152901A BE825007A (en) | 1974-02-01 | 1975-01-30 | METHOD AND INSTALLATION FOR THE FORMING OF TRACK OR PASTA MATERIAL |
NL7501104A NL7501104A (en) | 1974-02-01 | 1975-01-30 | METHOD AND DEVICE FOR FORMING OR PASTA MATERIAL. |
DE19752504556 DE2504556C2 (en) | 1974-02-01 | 1975-01-31 | Device for shaping moldings from pasty materials or plastic web material with or without fiber reinforcement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7403361A FR2271011A1 (en) | 1974-02-01 | 1974-02-01 | Apparatus producing layer of paste - has high frequency system to depress plungers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2271011A1 true FR2271011A1 (en) | 1975-12-12 |
FR2271011B1 FR2271011B1 (en) | 1976-10-08 |
Family
ID=9134334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7403361A Granted FR2271011A1 (en) | 1974-02-01 | 1974-02-01 | Apparatus producing layer of paste - has high frequency system to depress plungers |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE825007A (en) |
DE (1) | DE2504556C2 (en) |
FR (1) | FR2271011A1 (en) |
NL (1) | NL7501104A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003095168A1 (en) * | 2002-05-07 | 2003-11-20 | Buildmate A/S | Method for surface treatment of clay, ceramic or cementitious articles |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE785974A (en) * | 1971-07-08 | 1973-01-08 | Johns Manville | VIBRATORY SHOCK TEXTURING PROCESS |
-
1974
- 1974-02-01 FR FR7403361A patent/FR2271011A1/en active Granted
-
1975
- 1975-01-30 BE BE152901A patent/BE825007A/en not_active IP Right Cessation
- 1975-01-30 NL NL7501104A patent/NL7501104A/en not_active Application Discontinuation
- 1975-01-31 DE DE19752504556 patent/DE2504556C2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003095168A1 (en) * | 2002-05-07 | 2003-11-20 | Buildmate A/S | Method for surface treatment of clay, ceramic or cementitious articles |
AU2003232495B2 (en) * | 2002-05-07 | 2007-11-01 | Buildmate A/S | Method for surface treatment of clay, ceramic or cementitious articles |
AU2003232495B8 (en) * | 2002-05-07 | 2009-07-30 | Buildmate A/S | Method for surface treatment of clay, ceramic or cementitious articles |
Also Published As
Publication number | Publication date |
---|---|
NL7501104A (en) | 1975-08-05 |
FR2271011B1 (en) | 1976-10-08 |
BE825007A (en) | 1975-05-15 |
DE2504556A1 (en) | 1975-09-04 |
DE2504556C2 (en) | 1984-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |