NO140755C - Kontinuerlig fremstilling av en hul veggstruktur - Google Patents
Kontinuerlig fremstilling av en hul veggstrukturInfo
- Publication number
- NO140755C NO140755C NO4138/73A NO413873A NO140755C NO 140755 C NO140755 C NO 140755C NO 4138/73 A NO4138/73 A NO 4138/73A NO 413873 A NO413873 A NO 413873A NO 140755 C NO140755 C NO 140755C
- Authority
- NO
- Norway
- Prior art keywords
- wall structure
- hole wall
- continuous manufacture
- manufacture
- continuous
- Prior art date
Links
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)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30284072A | 1972-11-01 | 1972-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO140755B NO140755B (no) | 1979-07-30 |
NO140755C true NO140755C (no) | 1979-11-07 |
Family
ID=23169432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO4138/73A NO140755C (no) | 1972-11-01 | 1973-10-25 | Kontinuerlig fremstilling av en hul veggstruktur |
Country Status (13)
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 ES ES420120A patent/ES420120A1/es not_active Expired
- 1973-10-30 PL PL1973166205A patent/PL91129B1/pl unknown
- 1973-10-31 SU SU7301969453A patent/SU576026A3/ru active
- 1973-10-31 FR FR7338804A patent/FR2204498B1/fr not_active Expired
- 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 |
---|---|
DE2353056A1 (de) | 1974-05-09 |
GB1448102A (en) | 1976-09-02 |
BR7308383D0 (pt) | 1974-09-05 |
AU6145073A (en) | 1975-04-17 |
AU468885B2 (en) | 1976-01-29 |
JPS4976963A (US08088918-20120103-C00476.png) | 1974-07-24 |
SU576026A3 (ru) | 1977-10-05 |
NO140755B (no) | 1979-07-30 |
IT997756B (it) | 1975-12-30 |
SE401128B (sv) | 1978-04-24 |
CA1016312A (en) | 1977-08-30 |
PL91129B1 (US08088918-20120103-C00476.png) | 1977-02-28 |
FR2204498B1 (US08088918-20120103-C00476.png) | 1978-03-10 |
ES420120A1 (es) | 1976-07-01 |
FR2204498A1 (US08088918-20120103-C00476.png) | 1974-05-24 |
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