ES444641A1 - Procedimiento para fabricar un obturador de eje. - Google Patents
Procedimiento para fabricar un obturador de eje.Info
- Publication number
- ES444641A1 ES444641A1 ES444641A ES444641A ES444641A1 ES 444641 A1 ES444641 A1 ES 444641A1 ES 444641 A ES444641 A ES 444641A ES 444641 A ES444641 A ES 444641A ES 444641 A1 ES444641 A1 ES 444641A1
- Authority
- ES
- Spain
- Prior art keywords
- metal case
- sealing element
- shaft seal
- lip
- making
- 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
Classifications
-
- 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
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
-
- 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
- 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)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/544,303 US4038359A (en) | 1975-01-27 | 1975-01-27 | Method of making a shaft seal with dual lip |
Publications (1)
Publication Number | Publication Date |
---|---|
ES444641A1 true ES444641A1 (es) | 1977-05-16 |
Family
ID=24171644
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES444641A Expired ES444641A1 (es) | 1975-01-27 | 1976-01-27 | Procedimiento para fabricar un obturador de eje. |
ES1976218352U Expired ES218352Y (es) | 1975-01-27 | 1976-01-27 | Obturador de eje. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1976218352U Expired ES218352Y (es) | 1975-01-27 | 1976-01-27 | Obturador de eje. |
Country Status (8)
Country | Link |
---|---|
US (2) | US4038359A (es) |
JP (1) | JPS5198461A (es) |
CA (1) | CA1052835A (es) |
DE (1) | DE2554137A1 (es) |
ES (2) | ES444641A1 (es) |
FR (1) | FR2298746A1 (es) |
GB (1) | GB1520930A (es) |
IT (1) | IT1052791B (es) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4183892A (en) * | 1975-02-14 | 1980-01-15 | Federal-Mogul Corporation | Method of working a shaft seal |
CA1086911A (en) * | 1975-05-12 | 1980-10-07 | Dean R. Bainard | Method of making a shaft seal |
US4338278A (en) * | 1977-07-08 | 1982-07-06 | Schultz Robert S | Method for making a collapsible dispensing tube having an anchored barrier member |
DE2755336C2 (de) * | 1977-12-12 | 1982-09-16 | Gebr. Thonet Ag, 3558 Frankenberg | Mit Füßen zu verbindende Platte |
DE2842694C3 (de) * | 1978-09-30 | 1981-07-02 | Goetze Ag, 5093 Burscheid | Wellendichtring |
JPS5917301B2 (ja) * | 1979-01-24 | 1984-04-20 | フェデラル・モ−ギュル・コ−ポレ−ション | シ−ルをつくる方法 |
US4261583A (en) * | 1979-12-10 | 1981-04-14 | Vries Jr Donald S De | Unitary rod gland assembly |
US4335889A (en) * | 1980-06-27 | 1982-06-22 | Garlock Inc. | Shaft seal with liner flange |
US4903997A (en) * | 1981-04-27 | 1990-02-27 | Oatey Co. | Roof flashing |
US4494285A (en) * | 1982-08-16 | 1985-01-22 | Windsor Medical, Inc. | Method of making a member defining a lumen for a peristaltic pump and member produced by said method |
DE3329386C1 (de) * | 1983-08-13 | 1987-10-01 | Fa. Carl Freudenberg, 6940 Weinheim | Verfahren zur Herstellung einer Dichtung |
DE3403686A1 (de) * | 1984-02-03 | 1985-08-08 | Elring Dichtungswerke Gmbh, 7012 Fellbach | Radialwellendichtring |
US4578856A (en) * | 1984-04-11 | 1986-04-01 | Federal-Mogul Corporation | Method and mold for making a dual-lip shaft seal with one spring urged lip |
US4560177A (en) * | 1984-08-09 | 1985-12-24 | Chicago Rawhide Mfg. Co. | Contoured shaft seal for high pressure applications |
US4679870A (en) * | 1984-12-13 | 1987-07-14 | Minnesota Mining And Manufacturing Company | Manufacture of low profile clip connector |
JPH026303Y2 (es) * | 1985-01-09 | 1990-02-15 | ||
KR890004033B1 (ko) * | 1985-04-16 | 1989-10-16 | 에누오우케이 가부시끼가이샤 | 레이디얼 오일 시일 |
DE3545683C1 (de) * | 1985-12-21 | 1987-07-16 | Freudenberg Carl Fa | Wellendichtung |
US4726115A (en) * | 1986-01-06 | 1988-02-23 | Minnesota Mining And Manufacturing Company | Manufacture of low profile clip connector |
US4798544A (en) * | 1986-01-06 | 1989-01-17 | Minnesota Mining And Manufacturing Company | Low profile clip connector with integral contact support insert |
DE3613220A1 (de) * | 1986-04-18 | 1987-10-22 | Goetze Ag | Lippendichtungsring |
FR2598478A1 (fr) * | 1986-05-12 | 1987-11-13 | Gudin Michel | Bague d'etancheite a levre pourvue d'une douille de frottement tournante integree. |
JPH0332843Y2 (es) * | 1987-03-27 | 1991-07-11 | ||
US5183617A (en) * | 1987-03-27 | 1993-02-02 | Nok Corporation | Method of manufacturing a hermetic sealing apparatus for sealing two members which rotate relative to each other |
SE464726B (sv) * | 1987-10-29 | 1991-06-03 | Forsheda Ab | Roermuff och saett att bilda denna |
US5104603A (en) * | 1988-08-05 | 1992-04-14 | Nok Corporation | Method of manufacturing sealing apparatus and mold |
US5595697A (en) * | 1990-01-25 | 1997-01-21 | Nok Corporation | Method of manufacturing a sealing device |
US5183271A (en) * | 1990-01-25 | 1993-02-02 | Nok Corporation | Sealing device and manufacturing method of the same |
US5200201A (en) * | 1990-09-07 | 1993-04-06 | Toyo Seikan Kaisha, Ltd. | Apparatus for forming plastic grip member of container closure |
US5439416A (en) * | 1990-12-24 | 1995-08-08 | Xerox Corporation | Composite shaft with integrally molded functional feature |
US5213749A (en) * | 1991-07-31 | 1993-05-25 | Westinghouse Air Brake Company | Method of forming a rubber seal having a metallic insert |
BR9205265A (pt) * | 1992-04-30 | 1996-01-09 | Sabo Ind & Comercio Ltda | Retentor de água de tipo cartucho. |
DE4227356A1 (de) * | 1992-08-19 | 1994-03-03 | Wildfang Dieter Gmbh | Verfahren zum Herstellen sanitärer Einbauteile sowie danach hergestelltes Einbauteil |
JP3443423B2 (ja) * | 1993-06-04 | 2003-09-02 | Nok株式会社 | 密封装置およびその製造方法 |
US5380015A (en) * | 1993-12-17 | 1995-01-10 | Federal-Mogul Corporation | Machined shaft seal encased in an elastomeric sleeve |
US6004498A (en) * | 1994-04-04 | 1999-12-21 | Toyoda Gosei Co. Ltd. | Method for molding resin to skin members |
US5607168A (en) * | 1994-12-09 | 1997-03-04 | Albert Trostel Packings, Ltd. | Seal incorporating a resilient sealing element |
US5695848A (en) * | 1994-12-21 | 1997-12-09 | Nicofibers, Inc. | Panel formed from molded fiberglass strands |
DE19532701C2 (de) * | 1995-09-05 | 2000-01-05 | Freudenberg Carl Fa | Lippendichtring |
GB2305981A (en) * | 1995-10-06 | 1997-04-23 | Dowty Seals Ltd | Seals |
US20020158421A1 (en) * | 2001-02-23 | 2002-10-31 | Johnston David Ernest | Shaft seal having a hinge and a liner |
US6053353A (en) * | 1999-02-19 | 2000-04-25 | Double "H" Plastics, Inc. | Composite container closure |
US6517440B2 (en) | 1999-04-16 | 2003-02-11 | Xerox Corporation | Plastic shafts with molded core and external feature |
US6241619B1 (en) | 1999-04-16 | 2001-06-05 | Xerox Corporation | Hollow shafts with gas assist molding |
US20030224080A1 (en) * | 2000-04-21 | 2003-12-04 | Ronald Thomas | Automated pin for gas assisted injection molding |
DE10135176C1 (de) * | 2001-07-19 | 2003-04-10 | Skf Ab | In ein Wälzlager integrierte Dichtung und Verwendung einer solchen Dichtung |
US6705617B2 (en) * | 2001-11-28 | 2004-03-16 | Federal-Mogul World Wide, Inc. | Hydrodynamic seal and method of making the same |
DE10208924A1 (de) * | 2002-02-28 | 2003-10-09 | Federal Mogul Sealing Sys Spa | Verfahren zur Herstellung von Wellendichtungen sowie Wellendichtung |
EP1488144B1 (en) * | 2002-03-26 | 2010-11-24 | Federal-Mogul Corporation | Shaft seal |
BR0300444A (pt) * | 2003-02-26 | 2004-11-03 | Sabo Ind & Comercio Ltda | Aperfeiçoamento no apoio do elemento de vedação em ptfe |
JP3983194B2 (ja) * | 2003-04-01 | 2007-09-26 | トヨタ自動車株式会社 | プレス成形用金型 |
US7854433B2 (en) * | 2005-02-24 | 2010-12-21 | Freudenberg-Nok General Partnership | Dynamic seal |
US7909333B2 (en) * | 2007-01-12 | 2011-03-22 | Federal-Mogul Worldwide, Inc. | Unitized seal assembly having soft retention and debris expulsion features |
DE102013206579B4 (de) * | 2013-04-12 | 2017-08-03 | Aktiebolaget Skf | Dichtungsanordnung mit einem Radialwellendichtring und einem zusätzlichen Dichtelement sowie Dichtelement für diese Dichtungsanordnung |
US9759330B2 (en) | 2014-02-04 | 2017-09-12 | Freudenberg-Nok General Partnership | Energy saving seal with rocking dust lip |
US9695937B2 (en) | 2014-02-04 | 2017-07-04 | Freudenberg-Nok General Partnership | Energy saving seal with vacuum induced counter-balance and rocking feature |
US9714710B2 (en) | 2014-02-04 | 2017-07-25 | Freudenberg-Nok General Partnership | Energy saving self-contact seal with pushing bead |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2437901A (en) * | 1944-12-23 | 1948-03-16 | Gen Tire & Rubber Co | Sealing ring |
US2476324A (en) * | 1945-06-14 | 1949-07-19 | George F P Reich | Sealing assembly |
US2717793A (en) * | 1952-11-10 | 1955-09-13 | Mathewson Corp | Fluid seal and apparatus for manufacture thereof |
US2804324A (en) * | 1953-09-11 | 1957-08-27 | Gen Motors Corp | Seal |
US2804325A (en) * | 1954-07-16 | 1957-08-27 | Gen Motors Corp | Fluid seal |
US2955481A (en) * | 1957-03-22 | 1960-10-11 | Lemforder Metallwaren G M B H | Elastic gear- and sprocket wheels |
US3099454A (en) * | 1961-05-05 | 1963-07-30 | Victor Mfg & Gasket Co | Fluid seal |
US3241845A (en) * | 1961-09-14 | 1966-03-22 | Chicago Rawhide Mfg Co | Bonded seals |
US3194570A (en) * | 1962-01-29 | 1965-07-13 | Federal Mogul Bower Bearings | Multiple-lip seal |
US3549445A (en) * | 1964-10-23 | 1970-12-22 | Johns Manville | Method of forming a laminate sealing element |
US3306622A (en) * | 1965-01-26 | 1967-02-28 | Illinois Milling Inc | Reinforced bearing seal |
US3462333A (en) * | 1965-02-25 | 1969-08-19 | Ramsey Corp | Method of making seal |
GB1144772A (en) * | 1965-03-18 | 1969-03-12 | Angus George Co Ltd | Improvements in or relating to shaft seals |
SE333279B (sv) * | 1969-06-30 | 1971-03-08 | Skf Svenska Kullagerfab Ab | Stoed-och taetning foer rullningslager |
IT1016411B (it) * | 1973-08-03 | 1977-05-30 | Freudenberg C | Perfezionamenti nelle guarnizioni di tenuta in particolare per alberi rotanti |
US3929341A (en) * | 1973-12-19 | 1975-12-30 | Federal Mogul Corp | Method of making polytetrafluoroethylene sealing elements with hydrodynamic action |
-
1975
- 1975-01-27 US US05/544,303 patent/US4038359A/en not_active Expired - Lifetime
- 1975-11-20 CA CA240,113A patent/CA1052835A/en not_active Expired
- 1975-12-02 DE DE19752554137 patent/DE2554137A1/de active Pending
- 1975-12-10 IT IT52615/75A patent/IT1052791B/it active
- 1975-12-19 FR FR7539169A patent/FR2298746A1/fr not_active Withdrawn
- 1975-12-23 GB GB52693/75A patent/GB1520930A/en not_active Expired
-
1976
- 1976-01-27 ES ES444641A patent/ES444641A1/es not_active Expired
- 1976-01-27 ES ES1976218352U patent/ES218352Y/es not_active Expired
- 1976-01-27 JP JP51007238A patent/JPS5198461A/ja active Pending
-
1977
- 1977-03-18 US US05/779,270 patent/US4126320A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4038359A (en) | 1977-07-26 |
CA1052835A (en) | 1979-04-17 |
ES218352U (es) | 1976-09-01 |
US4126320A (en) | 1978-11-21 |
IT1052791B (it) | 1981-07-20 |
FR2298746A1 (fr) | 1976-08-20 |
ES218352Y (es) | 1977-01-16 |
JPS5198461A (es) | 1976-08-30 |
GB1520930A (en) | 1978-08-09 |
DE2554137A1 (de) | 1976-07-29 |
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