CA1096125A - Mold and method for shaping and curing reinforced plastic material - Google Patents
Mold and method for shaping and curing reinforced plastic materialInfo
- Publication number
- CA1096125A CA1096125A CA272,791A CA272791A CA1096125A CA 1096125 A CA1096125 A CA 1096125A CA 272791 A CA272791 A CA 272791A CA 1096125 A CA1096125 A CA 1096125A
- Authority
- CA
- Canada
- Prior art keywords
- mold
- preform
- mold member
- female
- curing
- 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
- 238000007493 shaping process Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 title claims abstract description 19
- 239000002990 reinforced plastic Substances 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 claims abstract description 43
- 238000000465 moulding Methods 0.000 claims abstract description 42
- 239000004033 plastic Substances 0.000 claims abstract description 32
- 229920003023 plastic Polymers 0.000 claims abstract description 32
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 abstract 1
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 239000003822 epoxy resin Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 239000011152 fibreglass Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011417 postcuring Methods 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 239000004412 Bulk moulding compound Substances 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005507 spraying 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
-
- 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
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/467—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements during mould closing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
- B60C17/041—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency characterised by coupling or locking means between rim and support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
- B60C17/045—Rotatable supports relative to the rim
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/10—Internal lubrication
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/812—Venting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US675,993 | 1976-04-12 | ||
| US05/675,993 US4069000A (en) | 1976-04-12 | 1976-04-12 | Mold for shaping and curing reinforced plastic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1096125A true CA1096125A (en) | 1981-02-24 |
Family
ID=24712771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA272,791A Expired CA1096125A (en) | 1976-04-12 | 1977-02-28 | Mold and method for shaping and curing reinforced plastic material |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4069000A (OSRAM) |
| JP (2) | JPS52124072A (OSRAM) |
| CA (1) | CA1096125A (OSRAM) |
| DE (1) | DE2716523C2 (OSRAM) |
| FR (1) | FR2348036A1 (OSRAM) |
| GB (1) | GB1573670A (OSRAM) |
| IT (1) | IT1077764B (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8621236D0 (en) * | 1986-09-03 | 1987-01-14 | Advanced Composite Components | Moulding fibre reinforced laminates |
| DE3731172A1 (de) * | 1987-09-17 | 1989-03-30 | Festo Kg | Teil einer negativform zur herstellung von aus kunststoff bestehenden formteilen sowie mit der negativform hergestelltes formteil |
| JPH0771564B2 (ja) * | 1988-11-02 | 1995-08-02 | 博 木村 | レジン義歯床の製造方法 |
| US4961700A (en) * | 1988-12-15 | 1990-10-09 | Owens-Corning Fiberglas Corporation | Shaping means for the production of fiber-reinforced preform articles |
| US5229141A (en) * | 1990-12-21 | 1993-07-20 | Mozer Rudolph W | Carbon fiber facsimile process |
| US5204127A (en) * | 1991-05-10 | 1993-04-20 | Composite Products, Inc. | Compression molding apparatus |
| US5502087A (en) * | 1993-06-23 | 1996-03-26 | Dentsply Research & Development Corp. | Dental composition, prosthesis, and method for making dental prosthesis |
| AU692520B2 (en) | 1994-05-16 | 1998-06-11 | Dentsply Detrey G.M.B.H. | Method of making a dental prosthesis and curable system |
| US6534337B1 (en) * | 1997-05-15 | 2003-03-18 | Texas Instruments Incorporated | Lead frame type plastic ball grid array package with pre-assembled ball type contacts |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA764662B (en) * | 1975-09-10 | 1977-07-27 | Goodyear Tire & Rubber | Curved reinforced support member |
| US3988089A (en) * | 1975-09-10 | 1976-10-26 | The Goodyear Tire & Rubber Company | Apparatus for manufacturing curved bodies of fiber reinforced plastic |
-
1976
- 1976-04-12 US US05/675,993 patent/US4069000A/en not_active Expired - Lifetime
-
1977
- 1977-02-28 CA CA272,791A patent/CA1096125A/en not_active Expired
- 1977-03-02 GB GB8749/77A patent/GB1573670A/en not_active Expired
- 1977-03-31 FR FR7709736A patent/FR2348036A1/fr active Granted
- 1977-04-08 IT IT22325/77A patent/IT1077764B/it active
- 1977-04-11 JP JP4126177A patent/JPS52124072A/ja active Pending
- 1977-04-12 DE DE2716523A patent/DE2716523C2/de not_active Expired
-
1984
- 1984-05-22 JP JP1984074858U patent/JPS60131U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2716523A1 (de) | 1977-10-20 |
| US4069000A (en) | 1978-01-17 |
| GB1573670A (en) | 1980-08-28 |
| IT1077764B (it) | 1985-05-04 |
| FR2348036A1 (fr) | 1977-11-10 |
| JPS60131U (ja) | 1985-01-05 |
| DE2716523C2 (de) | 1985-09-26 |
| JPS52124072A (en) | 1977-10-18 |
| FR2348036B1 (OSRAM) | 1980-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |