US20060191137A1 - Method for producing a moulded rubber seal - Google Patents

Method for producing a moulded rubber seal Download PDF

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Publication number
US20060191137A1
US20060191137A1 US10/542,338 US54233805A US2006191137A1 US 20060191137 A1 US20060191137 A1 US 20060191137A1 US 54233805 A US54233805 A US 54233805A US 2006191137 A1 US2006191137 A1 US 2006191137A1
Authority
US
United States
Prior art keywords
metal element
bent
molded
elastomer
elastomer material
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.)
Abandoned
Application number
US10/542,338
Other languages
English (en)
Inventor
Axel Walz
Werner Kratzmeier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Federal Mogul Sealing Systems Bretten GmbH
Original Assignee
Federal Mogul Sealing Systems Bretten GmbH
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 Federal Mogul Sealing Systems Bretten GmbH filed Critical Federal Mogul Sealing Systems Bretten GmbH
Assigned to FEDERAL-MOGUL SEALING SYSTEMS BRETTEN GMBH & CO. KG reassignment FEDERAL-MOGUL SEALING SYSTEMS BRETTEN GMBH & CO. KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KRATZMEIER, WERNER, WALZ, AXEL
Publication of US20060191137A1 publication Critical patent/US20060191137A1/en
Abandoned legal-status Critical Current

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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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
    • F16J15/122—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement generally parallel to the surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F11/00—Arrangements of sealings in combustion engines 
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
    • 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
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49297—Seal or packing making

Definitions

  • the invention concerns a procedure for producing centering agents in the field of metallically strengthened molded rubber gaskets.
  • the utility model DE 20105250 UI illustrates a flat gasket with clamp plates to its fixing on a sealing surface. It is a metallic flat gas gasket in which no Elastomer material is formed and not a molded rubber gasket.
  • a housing cover for crankshaft cases is taken from DE 4134316 .
  • Axial noses are provided in the screw thread gears, which serve for centering and can be molded with Elastomer material.
  • a connection between the Elastomer sealing lips and the Elastomer material is not provided, so that the noses must be produced in a separate working cycle.
  • This housing cover has nothing in common with a molded rubber gasket.
  • Molded rubber gaskets are used for example in the field area of internal combustion engine valve caps or similar sealing casing parts. However, these molded rubber gaskets, which are to some extent relatively unstable in their form, must be assembled in the sealing area. Here, assembly aids such as pressed-in or riveted metal pegs or molded plastic or rather Elastomer contours are used as centering agents. The economic efficiency of the previously produced molded rubber gaskets is unfavorably influenced by these additional metal pegs.
  • a housing cover is taken from DE-C 4 134 316, with several distributed screw thread holes in a radial flange surface of the cover arranged on the circulation as well as agents for a location-suitable fixing and centering of the cover opposite the crankshaft case.
  • the centering agents are formed by at least two axial extending noses in the direction of the crankshaft case, which are bound in one clump with the radial flange surface.
  • the noses are in corresponding drill-holes insertable with the screw thread holes.
  • an elastic layer can be arranged, which is integrally molded in a separate working cycle on the housing cover.
  • a sealing has become known through the DE-C 4 223 486 with an insert that is enclosed by Elastomer material, in which the insert features holes for taking in screws and, in the area of the holes, grout limiters formed out of the insert are provided.
  • the latter are formed by the folding-over of hole borders, so that in the hole area a double coating thickness of the insert is produced.
  • the basis of the task for the invention is to provide a procedure for the production of centering agents in the field of metallically strengthened molded rubber gaskets which involve a high positioning accuracy of molded rubber gaskets.
  • a metallically strengthened molded rubber gasket is to be planned which can easily be made and safely used for positioning in the sealing area.
  • Negative influences of the Elastomer shrinkage can be markedly reduced. According to demands on the centering, a strengthening of the Elastomer geometry can be realized, in which even greater heights of the centering peg are conceivable.
  • FIG. 1 Partial view of a metallic element with a free cut and material formed out of it;
  • FIG. 2 Partial view according to FIG. 1 with molded rubber gasket
  • FIG. 3 Cross-section through the metallic element in the area of the molded material formed with Elastomer material.
  • FIG. 1 shows as a partial view a metallic element 1 , in whose border area 2 a free cut 3 predetermined contour was brought in.
  • the free cut material 4 is bent out under formation of a somewhat peg-like contour from level 5 of the metallic element 1 by essentially 90°, so that a free space 6 is produced, which forms a molding canal.
  • the metallic element is represented in FIG. 2 , on which the molded rubber gasket 7 is now molded. Above the free space 6 , Elastomer material in the direction of the somewhat peg-like formed material 4 was led in the same working cycle, in which the material 4 was molded from Elastomer material 8 .
  • the peg 4 originally provided with a multi-angular cross section, exhibits a somewhat circular contour in the cross section after its molding with Elastomer material 8 .
  • FIG. 3 shows a cross section through the peg-like material 4 in the joint on its jacket with the Elastomer material 8 . It is noticeable that the material 4 is formed by about 90° from level 5 of the metallic element 1 .
  • the given Elastomer material in the free space 6 (mold canal) is defined with the reference sign 9 .
US10/542,338 2003-01-15 2003-12-13 Method for producing a moulded rubber seal Abandoned US20060191137A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10301235A DE10301235A1 (de) 2003-01-15 2003-01-15 Verfahren zur Herstellung einer Gummiformdichtung
DE10301235.4 2003-01-15
PCT/DE2003/004123 WO2004067941A1 (de) 2003-01-15 2003-12-13 Verfahren zur Herstellung einer Gummiformdichtung

Publications (1)

Publication Number Publication Date
US20060191137A1 true US20060191137A1 (en) 2006-08-31

Family

ID=32602548

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/542,338 Abandoned US20060191137A1 (en) 2003-01-15 2003-12-13 Method for producing a moulded rubber seal

Country Status (7)

Country Link
US (1) US20060191137A1 (ar)
EP (1) EP1583898B1 (ar)
AT (1) ATE428852T1 (ar)
AU (1) AU2003294654A1 (ar)
DE (3) DE10301235A1 (ar)
ES (1) ES2325785T3 (ar)
WO (1) WO2004067941A1 (ar)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050044689A1 (en) * 2003-08-26 2005-03-03 Yetter William P. Retainer gasket construction
US20080042372A1 (en) * 2005-07-29 2008-02-21 Brian Roberts Gasket assembly having isolated compression limiting device
US20110006488A1 (en) * 2006-12-19 2011-01-13 Robert Bosch Gmbh Flat gasket
WO2011075717A1 (en) * 2009-12-18 2011-06-23 Federal-Mogul Corporation Gasket assembly with improved locating and retention pin and method of construction thereof
WO2018108802A1 (de) 2016-12-16 2018-06-21 Hengst Se Positionierungvorrichtung und dichtung für endkappe eines filters

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004027843A1 (de) * 2004-06-08 2006-01-05 Federal-Mogul Sealing Systems Bretten Gmbh Trägerrahmendichtung mit Befestigungsmitteln zur Abdichtung von Motorbauteilen
JP4560007B2 (ja) * 2006-05-12 2010-10-13 石川ガスケット株式会社 シリンダヘッドガスケット
FR2914039B1 (fr) * 2007-03-22 2009-05-01 Renault Soc Par Actions Simpli Agencement pour la fixation d'un turbocompresseur sur un element de ligne d'echappement d'un vehicule automobile
WO2008120254A1 (en) * 2007-04-03 2008-10-09 Bisio Progetti S.P.A. Gasket for food-batching device and batching device equipped with such gasket
DE202009004303U1 (de) * 2009-03-26 2010-08-12 Weidmüller Interface GmbH & Co. KG Gehäusedichtung
DE102019116781B4 (de) * 2019-06-21 2023-12-21 Te Connectivity Germany Gmbh Dichtungsvorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050044689A1 (en) * 2003-08-26 2005-03-03 Yetter William P. Retainer gasket construction

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134316C3 (de) * 1991-03-11 2000-01-13 Cr Elastomere Gmbh Gehäuseverschlußdeckel
FR2681378B1 (fr) * 1991-09-13 1995-02-24 Meillor Sa Procede de fabrication d'un joint d'etancheite et le joint obtenu.
DE4223486C2 (de) * 1992-07-17 2002-11-21 Cr Elastomere Gmbh Dichtung
DE19822772C2 (de) * 1998-05-20 2003-11-06 Reinz Dichtungs Gmbh Metallische Mehrlagenflachdichtung
DE10022172B4 (de) * 2000-05-06 2009-08-20 Federal-Mogul Sealing Systems Gmbh Flachdichtung
DE20022474U1 (de) * 2000-08-25 2001-10-25 Elring Klinger Ag Metallische Flachdichtung
DE20105250U1 (de) * 2001-03-26 2002-08-01 Eagle Picher Wolverine Gmbh Flachdichtung
DE20109901U1 (de) * 2001-06-07 2001-10-04 Reinz Dichtungs Gmbh U Co Kg Dichtungsblech

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050044689A1 (en) * 2003-08-26 2005-03-03 Yetter William P. Retainer gasket construction

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050044689A1 (en) * 2003-08-26 2005-03-03 Yetter William P. Retainer gasket construction
US7401404B2 (en) * 2003-08-26 2008-07-22 Parker-Hannifin Corporation Retainer gasket construction
US20080042372A1 (en) * 2005-07-29 2008-02-21 Brian Roberts Gasket assembly having isolated compression limiting device
US8720906B2 (en) * 2005-07-29 2014-05-13 Federal-Mogul World Wide, Inc. Gasket assembly having isolated compression limiting device
US20110006488A1 (en) * 2006-12-19 2011-01-13 Robert Bosch Gmbh Flat gasket
WO2011075717A1 (en) * 2009-12-18 2011-06-23 Federal-Mogul Corporation Gasket assembly with improved locating and retention pin and method of construction thereof
CN102770695A (zh) * 2009-12-18 2012-11-07 费德罗-莫格尔公司 具有改进的定位和固位钉的密封垫组件及其构造方法
US8833771B2 (en) 2009-12-18 2014-09-16 Federal-Mogul Corporation Gasket assembly with improved locating and retention pin and method of construction thereof
US9651152B2 (en) 2009-12-18 2017-05-16 Federal-Mogul Motorparts Corporation Gasket assembly with improved locating and retention pin and method of construction thereof
WO2018108802A1 (de) 2016-12-16 2018-06-21 Hengst Se Positionierungvorrichtung und dichtung für endkappe eines filters
DE102016124587A1 (de) 2016-12-16 2018-06-21 Hengst Se Positioniervorrichtung mit einem Positionierführungselement für eine Positionierung eines ersten Bauteils relativ zu einem damit zu verbindenden zweiten Bauteil in deren Umfangsrichtung

Also Published As

Publication number Publication date
WO2004067941A1 (de) 2004-08-12
DE50311432D1 (de) 2009-05-28
DE10301235A1 (de) 2004-07-29
ES2325785T3 (es) 2009-09-17
EP1583898A1 (de) 2005-10-12
ATE428852T1 (de) 2009-05-15
AU2003294654A1 (en) 2004-08-23
DE10394192D2 (de) 2005-12-01
EP1583898B1 (de) 2009-04-15

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Legal Events

Date Code Title Description
AS Assignment

Owner name: FEDERAL-MOGUL SEALING SYSTEMS BRETTEN GMBH & CO. K

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WALZ, AXEL;KRATZMEIER, WERNER;REEL/FRAME:017727/0253

Effective date: 20060516

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION