PL91129B1 - - Google Patents
Download PDFInfo
- Publication number
- PL91129B1 PL91129B1 PL1973166205A PL16620573A PL91129B1 PL 91129 B1 PL91129 B1 PL 91129B1 PL 1973166205 A PL1973166205 A PL 1973166205A PL 16620573 A PL16620573 A PL 16620573A PL 91129 B1 PL91129 B1 PL 91129B1
- Authority
- PL
- Poland
- Prior art keywords
- shaft
- drums
- belt
- insulation
- foam resin
- Prior art date
Links
- 239000011347 resin Substances 0.000 claims description 24
- 229920005989 resin Polymers 0.000 claims description 24
- 239000006260 foam Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
- B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
- B29C44/464—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface using centrifugal force
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
- B29C44/507—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through an annular die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30284072A | 1972-11-01 | 1972-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL91129B1 true PL91129B1 (OSRAM) | 1977-02-28 |
Family
ID=23169432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1973166205A PL91129B1 (OSRAM) | 1972-11-01 | 1973-10-30 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS4976963A (OSRAM) |
| AU (1) | AU468885B2 (OSRAM) |
| BR (1) | BR7308383D0 (OSRAM) |
| CA (1) | CA1016312A (OSRAM) |
| DE (1) | DE2353056A1 (OSRAM) |
| ES (1) | ES420120A1 (OSRAM) |
| FR (1) | FR2204498B1 (OSRAM) |
| GB (1) | GB1448102A (OSRAM) |
| IT (1) | IT997756B (OSRAM) |
| NO (1) | NO140755C (OSRAM) |
| PL (1) | PL91129B1 (OSRAM) |
| SE (1) | SE401128B (OSRAM) |
| SU (1) | SU576026A3 (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2267110A (en) * | 1992-02-11 | 1993-11-24 | Morland Smith Graham | Slip moulding apparatus |
| DE10021765C2 (de) * | 2000-05-04 | 2003-06-12 | Juergen Desch | Verfahren und Vorrichtung zur Herstellung von geschäumten selbsttragenden Freiform-Baukörpern mittels Stranggusstechnologie |
-
1973
- 1973-10-02 CA CA182,480A patent/CA1016312A/en not_active Expired
- 1973-10-09 IT IT53014/73A patent/IT997756B/it active
- 1973-10-16 AU AU61450/73A patent/AU468885B2/en not_active Expired
- 1973-10-23 DE DE19732353056 patent/DE2353056A1/de not_active Ceased
- 1973-10-25 NO NO4138/73A patent/NO140755C/no unknown
- 1973-10-26 BR BR8383/73A patent/BR7308383D0/pt unknown
- 1973-10-30 PL PL1973166205A patent/PL91129B1/pl unknown
- 1973-10-30 ES ES420120A patent/ES420120A1/es not_active Expired
- 1973-10-31 FR FR7338804A patent/FR2204498B1/fr not_active Expired
- 1973-10-31 SU SU7301969453A patent/SU576026A3/ru active
- 1973-10-31 JP JP48121867A patent/JPS4976963A/ja active Pending
- 1973-10-31 SE SE7314844A patent/SE401128B/xx unknown
- 1973-11-01 GB GB5079173A patent/GB1448102A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2204498B1 (OSRAM) | 1978-03-10 |
| SE401128B (sv) | 1978-04-24 |
| CA1016312A (en) | 1977-08-30 |
| AU6145073A (en) | 1975-04-17 |
| ES420120A1 (es) | 1976-07-01 |
| BR7308383D0 (pt) | 1974-09-05 |
| NO140755B (no) | 1979-07-30 |
| AU468885B2 (en) | 1976-01-29 |
| SU576026A3 (ru) | 1977-10-05 |
| FR2204498A1 (OSRAM) | 1974-05-24 |
| GB1448102A (en) | 1976-09-02 |
| NO140755C (no) | 1979-11-07 |
| JPS4976963A (OSRAM) | 1974-07-24 |
| IT997756B (it) | 1975-12-30 |
| DE2353056A1 (de) | 1974-05-09 |
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