SE424057B - Sett att framstella formpressade alster, speciellt tetningsringar, innehallande en armering - Google Patents
Sett att framstella formpressade alster, speciellt tetningsringar, innehallande en armeringInfo
- Publication number
- SE424057B SE424057B SE7807681A SE7807681A SE424057B SE 424057 B SE424057 B SE 424057B SE 7807681 A SE7807681 A SE 7807681A SE 7807681 A SE7807681 A SE 7807681A SE 424057 B SE424057 B SE 424057B
- Authority
- SE
- Sweden
- Prior art keywords
- reinforcement
- mold
- bulge
- materials
- molding
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 title claims description 32
- 238000007789 sealing Methods 0.000 title claims description 14
- 239000000463 material Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 5
- 238000000748 compression moulding Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920005559 polyacrylic rubber Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
Classifications
-
- 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
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0053—Producing sealings
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- 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
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/328—Manufacturing methods specially adapted for elastic sealings
-
- 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
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- 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
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Gasket Seals (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7721277A FR2397277A1 (fr) | 1977-07-11 | 1977-07-11 | Nouveau procede de moulage de pieces comportant une armature et pieces moulees obtenues par ce procede |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7807681L SE7807681L (sv) | 1979-01-12 |
| SE424057B true SE424057B (sv) | 1982-06-28 |
Family
ID=9193211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7807681A SE424057B (sv) | 1977-07-11 | 1978-07-10 | Sett att framstella formpressade alster, speciellt tetningsringar, innehallande en armering |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2830247C2 (de) |
| FR (1) | FR2397277A1 (de) |
| GB (1) | GB2000719B (de) |
| IT (1) | IT1096689B (de) |
| SE (1) | SE424057B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306459A (en) * | 1992-04-09 | 1994-04-26 | Illinois Tool Works Inc. | Insert molding method using a crush rib |
| US5340525A (en) * | 1992-09-09 | 1994-08-23 | Fel-Pro Incorporated | Method of forming a sealing bead on a gasket |
| FR2761635B1 (fr) * | 1997-04-07 | 1999-06-25 | Peugeot | Procede de moulage d'une piece composite, insert pour la piece composite et utilisations du procede de moulage |
| DE102017129123B4 (de) * | 2017-12-07 | 2019-10-17 | Schaeffler Technologies AG & Co. KG | Abgedichtetes Wälzlager und Verfahren zum Betrieb eines Wälzlagers |
| JP7731329B2 (ja) | 2022-07-21 | 2025-08-29 | 株式会社神戸製鋼所 | 金属樹脂複合体の製造装置および製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5124057B2 (de) * | 1971-09-04 | 1976-07-21 |
-
1977
- 1977-07-11 FR FR7721277A patent/FR2397277A1/fr active Granted
-
1978
- 1978-07-10 SE SE7807681A patent/SE424057B/sv not_active IP Right Cessation
- 1978-07-10 DE DE2830247A patent/DE2830247C2/de not_active Expired
- 1978-07-11 IT IT25568/78A patent/IT1096689B/it active
- 1978-07-11 GB GB7829466A patent/GB2000719B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7807681L (sv) | 1979-01-12 |
| GB2000719B (en) | 1982-04-21 |
| DE2830247C2 (de) | 1982-07-08 |
| IT7825568A0 (it) | 1978-07-11 |
| GB2000719A (en) | 1979-01-17 |
| DE2830247A1 (de) | 1979-01-25 |
| FR2397277B1 (de) | 1980-02-01 |
| FR2397277A1 (fr) | 1979-02-09 |
| IT1096689B (it) | 1985-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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