DE2100342B2 - - Google Patents
Info
- Publication number
- DE2100342B2 DE2100342B2 DE2100342A DE2100342A DE2100342B2 DE 2100342 B2 DE2100342 B2 DE 2100342B2 DE 2100342 A DE2100342 A DE 2100342A DE 2100342 A DE2100342 A DE 2100342A DE 2100342 B2 DE2100342 B2 DE 2100342B2
- Authority
- DE
- Germany
- Prior art keywords
- spring
- rubber
- ring
- core
- annular
- 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.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 claims description 33
- 239000005060 rubber Substances 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000004073 vulcanization Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000036316 preload Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000002788 crimping Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 238000003860 storage Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000008685 targeting Effects 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0055—Moulds or cores; Details thereof or accessories therefor with incorporated overflow cavities
-
- 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
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/40—Plastics, e.g. foam or rubber
-
- 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
- B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
-
- 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
- B29C70/70—Completely encapsulating inserts
-
- 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
- B29C70/76—Moulding on edges or extremities of the preformed part
- B29C70/763—Moulding on edges or extremities of the preformed part the edges being disposed in a substantial flat plane
-
- 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
- B29C70/84—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 by moulding material on preformed parts to be joined
-
- 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
-
- 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
- B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
- B29L2031/7096—Rings or ring-like articles
-
- 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
- Y10S425/047—Seal ring
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US98270A | 1970-01-06 | 1970-01-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2100342A1 DE2100342A1 (de) | 1971-07-15 |
| DE2100342B2 true DE2100342B2 (OSRAM) | 1973-12-06 |
| DE2100342C3 DE2100342C3 (de) | 1974-07-04 |
Family
ID=21693821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2100342A Expired DE2100342C3 (de) | 1970-01-06 | 1971-01-05 | Verfahren und Vorrichtung zum Herstellen eines gummiartigen Dichtungsringes |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3666852A (OSRAM) |
| JP (1) | JPS4841178B1 (OSRAM) |
| AU (1) | AU2336570A (OSRAM) |
| BE (1) | BE761194A (OSRAM) |
| CA (1) | CA939866A (OSRAM) |
| DE (1) | DE2100342C3 (OSRAM) |
| ES (1) | ES387050A1 (OSRAM) |
| FR (1) | FR2075945B1 (OSRAM) |
| GB (1) | GB1336843A (OSRAM) |
| NL (1) | NL7100075A (OSRAM) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4181483A (en) * | 1971-06-16 | 1980-01-01 | Semperit Aktiengesellschaft | Apparatus for the bellowless vulcanization of tire blanks |
| CA977287A (en) * | 1972-05-17 | 1975-11-04 | Harold L. Kramer | Aural communications receiving device |
| US3993283A (en) * | 1972-09-08 | 1976-11-23 | Rubright Phillip L | Molding apparatus for molding a pivotable plastic flow control device |
| JPS5090591U (OSRAM) * | 1973-12-20 | 1975-07-31 | ||
| JPS50112032U (OSRAM) * | 1974-02-21 | 1975-09-12 | ||
| CA1094268A (en) * | 1975-10-16 | 1981-01-27 | Dean R. Bainard | Pressure shaft seal method and apparatus |
| US4243235A (en) * | 1979-07-02 | 1981-01-06 | The Mather Company | Composite polytetrafluoroethylene and elastomer lip seal |
| US5730444A (en) * | 1996-03-08 | 1998-03-24 | Skf Usa Inc. | Seal with embedded garter spring |
| US20050217192A1 (en) * | 2004-03-31 | 2005-10-06 | Moshe Boosy | High end mosaic tile production |
| US9325012B1 (en) | 2014-09-17 | 2016-04-26 | Baker Hughes Incorporated | Carbon composites |
| US9745451B2 (en) | 2014-11-17 | 2017-08-29 | Baker Hughes Incorporated | Swellable compositions, articles formed therefrom, and methods of manufacture thereof |
| US10300627B2 (en) * | 2014-11-25 | 2019-05-28 | Baker Hughes, A Ge Company, Llc | Method of forming a flexible carbon composite self-lubricating seal |
| US10125274B2 (en) | 2016-05-03 | 2018-11-13 | Baker Hughes, A Ge Company, Llc | Coatings containing carbon composite fillers and methods of manufacture |
| US10344559B2 (en) | 2016-05-26 | 2019-07-09 | Baker Hughes, A Ge Company, Llc | High temperature high pressure seal for downhole chemical injection applications |
| EP3919785B1 (en) * | 2020-06-05 | 2023-08-23 | Trelleborg Sealing Solutions U.S., Inc. | Seal assembly and manufacturing method thereof |
| FR3113472B1 (fr) * | 2020-08-19 | 2023-02-10 | Michelin & Cie | Moule de cuisson pour pneumatique comportant des moyens de découpage d’une bavure de gomme |
| CN112049931A (zh) * | 2020-08-20 | 2020-12-08 | 江苏武专科技有限公司 | 硅橡胶密封条及其制备工艺 |
| CN112622289B (zh) * | 2020-11-10 | 2022-03-15 | 中国长江电力股份有限公司 | 一种密封圈粘接钳及使用方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3004298A (en) * | 1957-02-11 | 1961-10-17 | Federal Mogul Bower Bearings | Method for making fluid seals |
| US3415924A (en) * | 1960-08-24 | 1968-12-10 | Girardi Antonio Lawrence | Method of manufacturing extensible conveyor belts |
| US3061862A (en) * | 1961-02-21 | 1962-11-06 | Bettis Rubber Company | Pipe wiper and method of making the same |
| US3162456A (en) * | 1961-03-03 | 1964-12-22 | Rex Chainbelt Inc | Seal with reinforced mounting |
| US3246369A (en) * | 1964-03-09 | 1966-04-19 | Federal Mogul Corp | Mold for fluid seal |
| US3392226A (en) * | 1964-10-05 | 1968-07-09 | Chicago Rawhide Mfg Co | Method of manufacturing fluid seals |
| US3490099A (en) * | 1966-09-16 | 1970-01-20 | Chicago Rawhide Mfg Co | Mold for bonded seals |
-
1970
- 1970-01-06 US US982A patent/US3666852A/en not_active Expired - Lifetime
- 1970-12-09 CA CA100,232A patent/CA939866A/en not_active Expired
- 1970-12-10 GB GB5874070A patent/GB1336843A/en not_active Expired
- 1970-12-15 AU AU23365/70A patent/AU2336570A/en not_active Expired
- 1970-12-29 JP JP45121888A patent/JPS4841178B1/ja active Pending
-
1971
- 1971-01-04 BE BE761194A patent/BE761194A/xx unknown
- 1971-01-05 FR FR7100161A patent/FR2075945B1/fr not_active Expired
- 1971-01-05 ES ES387050A patent/ES387050A1/es not_active Expired
- 1971-01-05 NL NL7100075A patent/NL7100075A/xx unknown
- 1971-01-05 DE DE2100342A patent/DE2100342C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA939866A (en) | 1974-01-15 |
| JPS4841178B1 (OSRAM) | 1973-12-05 |
| AU2336570A (en) | 1972-06-22 |
| FR2075945A1 (OSRAM) | 1971-10-15 |
| ES387050A1 (es) | 1973-05-01 |
| GB1336843A (en) | 1973-11-14 |
| DE2100342C3 (de) | 1974-07-04 |
| US3666852A (en) | 1972-05-30 |
| DE2100342A1 (de) | 1971-07-15 |
| FR2075945B1 (OSRAM) | 1974-10-31 |
| BE761194A (fr) | 1971-06-16 |
| NL7100075A (OSRAM) | 1971-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |