NO116479B - - Google Patents
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- Publication number
- NO116479B NO116479B NO145147A NO14514762A NO116479B NO 116479 B NO116479 B NO 116479B NO 145147 A NO145147 A NO 145147A NO 14514762 A NO14514762 A NO 14514762A NO 116479 B NO116479 B NO 116479B
- Authority
- NO
- Norway
- Prior art keywords
- cylinder
- core
- piston
- plastic material
- pressure
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 46
- 239000004033 plastic Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 3
- 238000000748 compression moulding Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000009998 heat setting Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000005406 washing 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27437/61A GB951810A (en) | 1961-07-28 | 1961-07-28 | Improvements in or relating to a method for the production of shaped products |
| GB2743762 | 1962-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO116479B true NO116479B (enrdf_load_stackoverflow) | 1969-03-31 |
Family
ID=26258818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO145147A NO116479B (enrdf_load_stackoverflow) | 1961-07-28 | 1962-07-18 |
Country Status (2)
| Country | Link |
|---|---|
| NO (1) | NO116479B (enrdf_load_stackoverflow) |
| SE (1) | SE303590B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO891863D0 (no) * | 1989-05-05 | 1989-05-05 | Ringdal Patenter As | Hydraulisk presse med anordninger for stoepning av lange gjenstander i ekspandert plast. |
-
1962
- 1962-07-18 NO NO145147A patent/NO116479B/no unknown
- 1962-07-27 SE SE8321/62A patent/SE303590B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE303590B (enrdf_load_stackoverflow) | 1968-09-02 |
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