HUP0102162A2 - Multi component gasket members die cast together - Google Patents
Multi component gasket members die cast togetherInfo
- Publication number
- HUP0102162A2 HUP0102162A2 HU0102162A HUP0102162A HUP0102162A2 HU P0102162 A2 HUP0102162 A2 HU P0102162A2 HU 0102162 A HU0102162 A HU 0102162A HU P0102162 A HUP0102162 A HU P0102162A HU P0102162 A2 HUP0102162 A2 HU P0102162A2
- Authority
- HU
- Hungary
- Prior art keywords
- die cast
- shell
- core
- produced
- multi component
- Prior art date
Links
- 238000007789 sealing Methods 0.000 abstract 3
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000011147 inorganic material Substances 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
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
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
-
- 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
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A találmány mozgó radiális vagy axiális, több komponensű műanyagtömítőelemekre vonatkozik, amelyeknek merev és/vagy nagy, rugalmastársítatlan és/vagy szerves vagy szervetlen anyagokkal társított, kétvagy több óriásmolekulájú anyagból együttfröccsöntéssel előállított,adott esetben merev vagy lágyrugóként viselkedő ajkat vagy ajkakatképező és/vagy kopásállóságot, illetve korrózióvédelmet és/vagymegvezetést biztosító magja (a) és azt körülvevő legalább egy héja(b), vagy a mag és a héj helyett legalább két, egymáson elhelyezkedőrétege (c) van. A találmány szerinti tömítőelemek egyetlenfröccsöntési művelettel állíthatók elő két vagy több komponensből, ésegyidejűleg képesek ellátni több tömítéstechnikai feladatot. ÓThe invention relates to moving radial or axial, multi-component plastic sealing elements, which have rigid and/or large, non-elastically associated and/or organic or inorganic materials, produced by co-injection of two or more giant molecular materials, forming a lip or lips acting as a stiff or soft spring and/or wear resistance, or it has a core (a) that provides corrosion protection and/or conduction and at least one shell (b) surrounding it, or instead of a core and a shell, it has at least two overlapping layers (c). The sealing elements according to the invention can be produced from two or more components with a single injection molding operation, and are capable of performing several sealing technical tasks at the same time. HE
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0102162A HUP0102162A2 (en) | 2001-05-23 | 2001-05-23 | Multi component gasket members die cast together |
PCT/HU2002/000045 WO2002094536A1 (en) | 2001-05-23 | 2002-05-23 | Plastic sealing elements consisting of a plurality of constituents, produced according to a multi-constituent injection moulding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0102162A HUP0102162A2 (en) | 2001-05-23 | 2001-05-23 | Multi component gasket members die cast together |
Publications (2)
Publication Number | Publication Date |
---|---|
HU0102162D0 HU0102162D0 (en) | 2001-08-28 |
HUP0102162A2 true HUP0102162A2 (en) | 2002-12-28 |
Family
ID=89979368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0102162A HUP0102162A2 (en) | 2001-05-23 | 2001-05-23 | Multi component gasket members die cast together |
Country Status (2)
Country | Link |
---|---|
HU (1) | HUP0102162A2 (en) |
WO (1) | WO2002094536A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2971880A4 (en) * | 2013-03-15 | 2016-11-30 | Little Engine Llc | Conformal wear-resistant seal |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1512614A1 (en) * | 2003-09-02 | 2005-03-09 | Frape Behr S.A. | Sealing gasket |
DE102008054103A1 (en) | 2008-10-31 | 2010-05-06 | Friatec Aktiengesellschaft | Component for applications in the service and / or wastewater sector and shut-off valve with such a device |
WO2010086145A1 (en) * | 2009-01-27 | 2010-08-05 | Neo-Plastic Dr. Doetsch Diespeck Gmbh | Sandwich seal comprising an enlarged top shape |
DE102009045603A1 (en) * | 2009-10-13 | 2011-04-14 | Robert Bosch Gmbh | Hand tool for use with striking mechanism, particularly air spring hammer mechanism, has working piston, hammer and tool holder, where sealing surface has seal edge limiting sealing surface |
WO2022198957A1 (en) * | 2021-03-24 | 2022-09-29 | 杭州奥科美瑞科技有限公司 | Manufacturing method for sealing gasket, and mold |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR808602A (en) * | 1936-02-21 | 1937-02-11 | Carl Breudenberg G M B H | Ready-to-grind seals for mobile machine parts, such as shafts and the like |
DE2645327A1 (en) * | 1975-10-09 | 1977-04-21 | Mark Clair Christensen | Annular seal with abrasion resistant coating - has core of resilient material with U-shaped cover for use on piston rods |
DE2645906A1 (en) * | 1976-10-12 | 1978-04-13 | Schaeffler Ohg Industriewerk | Seal for axially movable non-circular rod - has resilient lip engaging rod profile with uniform pressure and contained in housing bore of similar form to rod |
US4406847A (en) * | 1979-03-23 | 1983-09-27 | Garlock Inc. | Method for making a lip type shaft seal having a resin liner |
DE3805443A1 (en) * | 1988-02-22 | 1989-08-31 | Gelenkwellenbau Gmbh | GASKET, ESPECIALLY RADIAL SHAFT SEAL OR CUFF SEAL |
DE4127871A1 (en) * | 1991-08-22 | 1993-02-25 | Goetze Ag | Moulding tool and process for mfg. lip sealing rings - where different polymers are injected through separate nozzles and fuse together to form housing and lip components in single moulding |
SE0001874D0 (en) * | 2000-05-19 | 2000-05-19 | Kungsoers Plast Ab | When manufacturing an elastic sealing ring and a sealing ring manufactured according to the method |
-
2001
- 2001-05-23 HU HU0102162A patent/HUP0102162A2/en unknown
-
2002
- 2002-05-23 WO PCT/HU2002/000045 patent/WO2002094536A1/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2971880A4 (en) * | 2013-03-15 | 2016-11-30 | Little Engine Llc | Conformal wear-resistant seal |
Also Published As
Publication number | Publication date |
---|---|
WO2002094536A1 (en) | 2002-11-28 |
WO2002094536B1 (en) | 2003-01-16 |
HU0102162D0 (en) | 2001-08-28 |
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