ATA352780A - POLYURETHANE ITEM - Google Patents
POLYURETHANE ITEMInfo
- Publication number
- ATA352780A ATA352780A AT352780A AT352780A ATA352780A AT A352780 A ATA352780 A AT A352780A AT 352780 A AT352780 A AT 352780A AT 352780 A AT352780 A AT 352780A AT A352780 A ATA352780 A AT A352780A
- Authority
- AT
- Austria
- Prior art keywords
- polyurethane
- item
- polyurethane item
- Prior art date
Links
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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/005—Compensating volume or shape change during moulding, in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/26—Non-fibrous reinforcements only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/737—Articles provided with holes, e.g. grids, sieves
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT352780A AT365946B (en) | 1980-07-07 | 1980-07-07 | POLYURETHANE ITEM |
CH382181A CH653000A5 (en) | 1980-07-07 | 1981-06-11 | POLYURETHANE-BASED SCREEN FOR GRAVEL GRAVEL. |
DE19813123405 DE3123405A1 (en) | 1980-07-07 | 1981-06-12 | Polyurethane article |
YU165881A YU165881A (en) | 1980-07-07 | 1981-07-03 | Sieve for classifying gravel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT352780A AT365946B (en) | 1980-07-07 | 1980-07-07 | POLYURETHANE ITEM |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA352780A true ATA352780A (en) | 1981-05-15 |
AT365946B AT365946B (en) | 1982-02-25 |
Family
ID=3551746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT352780A AT365946B (en) | 1980-07-07 | 1980-07-07 | POLYURETHANE ITEM |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT365946B (en) |
CH (1) | CH653000A5 (en) |
DE (1) | DE3123405A1 (en) |
YU (1) | YU165881A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2581587B1 (en) * | 1985-05-10 | 1987-09-11 | Allibert Sa | METHOD FOR MANUFACTURING LARGE SIZE PLASTIC WALLS, AND IMPROVED PLANEITY, AND PRODUCTS |
US4857176A (en) * | 1986-08-04 | 1989-08-15 | Derrick Manufacturing Corporation | Reinforced molded polyurethane vibratory screen |
WO1990005594A1 (en) * | 1988-11-23 | 1990-05-31 | Western Wire Works, Incorporated | Modular system |
JP3245978B2 (en) * | 1992-07-01 | 2002-01-15 | 豊田合成株式会社 | Synthetic resin frame |
US6957741B2 (en) | 2001-08-07 | 2005-10-25 | Manfred Franz Axel Freissle | Screening arrangement |
FR2880289A1 (en) * | 2004-12-30 | 2006-07-07 | Mingret Soc Par Actions Simpli | Screening grid for vibrating screen, has longitudinal and transversal crosspieces each with reduced section, width and height, where each longitudinal crosspiece has mechanical strength improving unit that are covered by protective material |
EP3964346A1 (en) | 2020-09-08 | 2022-03-09 | Bru-Gi di Brunelli Giuseppe | Rack for drying products |
-
1980
- 1980-07-07 AT AT352780A patent/AT365946B/en not_active IP Right Cessation
-
1981
- 1981-06-11 CH CH382181A patent/CH653000A5/en not_active IP Right Cessation
- 1981-06-12 DE DE19813123405 patent/DE3123405A1/en not_active Withdrawn
- 1981-07-03 YU YU165881A patent/YU165881A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH653000A5 (en) | 1985-12-13 |
AT365946B (en) | 1982-02-25 |
DE3123405A1 (en) | 1982-04-08 |
YU165881A (en) | 1983-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |