HUP0102162A2 - Multi component gasket members die cast together - Google Patents

Multi component gasket members die cast together

Info

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
Application number
HU0102162A
Other languages
Hungarian (hu)
Inventor
Gábor Frojimovics
György László
Original Assignee
Gábor Frojimovics
György László
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gábor Frojimovics, György László filed Critical Gábor Frojimovics
Priority to HU0102162A priority Critical patent/HUP0102162A2/en
Publication of HU0102162D0 publication Critical patent/HU0102162D0/en
Priority to PCT/HU2002/000045 priority patent/WO2002094536A1/en
Publication of HUP0102162A2 publication Critical patent/HUP0102162A2/en

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
    • F16J15/3284—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

HU0102162A 2001-05-23 2001-05-23 Multi component gasket members die cast together HUP0102162A2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
JP2024510511A (en) * 2021-03-24 2024-03-07 杭州奥科美瑞科技有限公司 Gasket manufacturing method and mold

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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
HU0102162D0 (en) 2001-08-28
WO2002094536B1 (en) 2003-01-16
WO2002094536A1 (en) 2002-11-28

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