DE3703221C2 - - Google Patents
Info
- Publication number
- DE3703221C2 DE3703221C2 DE19873703221 DE3703221A DE3703221C2 DE 3703221 C2 DE3703221 C2 DE 3703221C2 DE 19873703221 DE19873703221 DE 19873703221 DE 3703221 A DE3703221 A DE 3703221A DE 3703221 C2 DE3703221 C2 DE 3703221C2
- Authority
- DE
- Germany
- Prior art keywords
- sieve
- openings
- base plate
- holes
- wear
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 3
- 239000013067 intermediate product Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4618—Manufacturing of screening surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/469—Perforated sheet-like material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Combined Means For Separation Of Solids (AREA)
- Filtering Materials (AREA)
- Laminated Bodies (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873703221 DE3703221A1 (de) | 1987-02-04 | 1987-02-04 | Verfahren zur herstellung verschleissbeanspruchter, eine vielzahl von sieboeffnungen enthaltender siebe |
| EP88101362A EP0277614A3 (de) | 1987-02-04 | 1988-01-30 | Verfahren zur Herstellung verschleissbeanspruchter, eine Viel zahl von Sieböffnungen enthaltender Siebe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873703221 DE3703221A1 (de) | 1987-02-04 | 1987-02-04 | Verfahren zur herstellung verschleissbeanspruchter, eine vielzahl von sieboeffnungen enthaltender siebe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3703221A1 DE3703221A1 (de) | 1988-08-18 |
| DE3703221C2 true DE3703221C2 (enExample) | 1989-01-12 |
Family
ID=6320132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873703221 Granted DE3703221A1 (de) | 1987-02-04 | 1987-02-04 | Verfahren zur herstellung verschleissbeanspruchter, eine vielzahl von sieboeffnungen enthaltender siebe |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0277614A3 (enExample) |
| DE (1) | DE3703221A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2435227A (en) * | 2006-02-21 | 2007-08-22 | Brian Mackenzie | Screen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1260654A (en) * | 1968-03-13 | 1972-01-19 | Dunlop Holdings Ltd | Sieves |
| DE2365928C3 (de) * | 1973-04-13 | 1981-03-19 | Verschleiß-Technik Dr.-Ing. Hans Wahl GmbH & Co, 7302 Ostfildern | Verfahren zur Herstellung verschließbeanspruchter, eine Vielzahl von Sieböffnungen enthaltender Siebe |
| DE2532379C3 (de) * | 1975-07-19 | 1981-09-10 | Gustav Schade Maschinenfabrik Gmbh & Co, 4600 Dortmund | Siebblech |
| DE3040710A1 (de) * | 1980-10-29 | 1982-05-27 | Carl Schenck Ag, 6100 Darmstadt | Gegossene siebplatte |
| DE3333140A1 (de) * | 1983-09-14 | 1985-04-04 | Riedel-Technik Gmbh, 5657 Haan | Verfahren zum herstellen eines trennsiebes und das nach dem verfahren hergestellte trennsieb |
| ATE47335T1 (de) * | 1986-03-13 | 1989-11-15 | Hein Lehmann Ag | Siebbelag. |
-
1987
- 1987-02-04 DE DE19873703221 patent/DE3703221A1/de active Granted
-
1988
- 1988-01-30 EP EP88101362A patent/EP0277614A3/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0277614A2 (de) | 1988-08-10 |
| DE3703221A1 (de) | 1988-08-18 |
| EP0277614A3 (de) | 1989-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |