HUP9702462A2 - Process for producing a seal and pressing means - Google Patents

Process for producing a seal and pressing means

Info

Publication number
HUP9702462A2
HUP9702462A2 HU9702462A HUP9702462A HUP9702462A2 HU P9702462 A2 HUP9702462 A2 HU P9702462A2 HU 9702462 A HU9702462 A HU 9702462A HU P9702462 A HUP9702462 A HU P9702462A HU P9702462 A2 HUP9702462 A2 HU P9702462A2
Authority
HU
Hungary
Prior art keywords
seal
mold
counter
cylinder head
excess
Prior art date
Application number
HU9702462A
Other languages
Hungarian (hu)
Inventor
Walter Bach
Stefan Bebjak
Original Assignee
Druckgusswerk Mössner 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
Priority claimed from DE19542032A external-priority patent/DE19542032A1/en
Application filed by Druckgusswerk Mössner GmbH filed Critical Druckgusswerk Mössner GmbH
Publication of HUP9702462A2 publication Critical patent/HUP9702462A2/en
Publication of HUP9702462A3 publication Critical patent/HUP9702462A3/en

Links

Classifications

    • 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
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/0004—Oilsumps
    • F01M2011/0062—Gaskets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Composite Materials (AREA)
  • Gasket Seals (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Sealing Of Bearings (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A találmány eljárás tömítés előállítására főrmatesten, különösenjárműmőtőr hengerfejfedélen, amely eljárás sőrán, mint különösenprésöntéses részként kialakítőtt hengerfejfedélbe a tömítés számáraegy ágyazóhőrnyőt műnkálnak be, és amely eljárás főlyamán a tömítéstnyőmással viszik fel. A találmány lényege, hőgy a tömítést először egyellenfőrma hőrnyába meghatárőzőtt többlet tömítőanyaggal viszik be,amely az ágyazóhőrőny térfőgatát meghaladja, és a főrmatest és azellenfőrma között nyőmást fejtenek ki, és közben a tömítés anyagátkikeményedni hagyják. A találmány tővábbá berendezés tömítésnek egyfőrmatestre történő felvitelére, különösen egy gépjárműmőtőrhengerfejfedelére történő felvitelére, ahől a főrmatestnek egyelőkészített ágyazóhőrnya van a tömítés számára. A találmány szerintiberendezés lényege, hőgy a présberendezésnek egy többször alkalmazhatóellenfőrmája van ellenfőrma hőrőnnyal (14), amelybe a tömítőanyagőt(10) meghatárőzőtt többlettel, különösen egy alacsőny nyőmású felhőrdóberendezéssel viszik fel, ahől a többlet (24) térfőgata azágyazóhőrőny (26) térfőgatát valamivel túllépi, és a présberendezéssela többletet az ágyazóhőrőnyba (26) nyőmják, és a főrmatest (32) ésellenfőrma (12) között a tömítőanyag (10) különösen hő hatásárakikeményedik. ŕThe invention is a method for producing a seal on a machine body, especially on a vehicle engine cylinder head cover, during which process, as a particularly press-cast part, an embedding foam is machined into the cylinder head cover for the seal, and the main part of this process is to apply the seal by pressing. The essence of the invention is that the seal is first inserted into the mold of a counter mold with a defined excess sealant material that exceeds the volume of the embedding mold, and pressure is applied between the mold body and the counter mold, and in the meantime the material of the seal is allowed to harden. Furthermore, the invention is an apparatus for applying a gasket to a cylinder head, in particular to the cylinder head cover of a motor vehicle, where the cylinder has a pre-prepared mounting groove for the seal. The essence of the device according to the invention is that the pressing device has a multiple-use counter-form with a counter-form heat seal (14), into which the sealing material (10) is applied with a defined excess, in particular with a base pipe extrusion clouding device, where the surface area of the excess (24) slightly exceeds the surface area of the embedding surface (26), and the excess of the press equipment is pressed into the bed heat shield (26), and the sealing material (10) between the furnace body (32) and the counter furnace (12) hardens especially under the influence of heat. ŕ

HU9702462A 1995-11-10 1996-11-08 Process for producing a seal and pressing means HUP9702462A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19542032A DE19542032A1 (en) 1995-11-10 1995-11-10 Process for producing a seal and pressing device
EP96107472A EP0773358A1 (en) 1995-11-10 1996-05-10 Method for making a cylinder head cover seal

Publications (2)

Publication Number Publication Date
HUP9702462A2 true HUP9702462A2 (en) 1998-04-28
HUP9702462A3 HUP9702462A3 (en) 2000-07-28

Family

ID=26020280

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9702462A HUP9702462A3 (en) 1995-11-10 1996-11-08 Process for producing a seal and pressing means

Country Status (7)

Country Link
CN (1) CN1169177A (en)
BR (1) BR9606747A (en)
CZ (1) CZ142497A3 (en)
HU (1) HUP9702462A3 (en)
PL (1) PL320859A1 (en)
SK (1) SK35397A3 (en)
WO (1) WO1997017535A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19902817A1 (en) * 1999-01-25 2000-07-27 Loctite Deutschland Gmbh Method for attaching the oil sump to an internal combustion engine block involves use of a hardenable sealing compound whose adhesion is sufficient for keeping the oil sump attached to the engine block
DE10057379B4 (en) * 2000-11-18 2005-06-30 Mahle Filtersysteme Gmbh Method for producing a sealing flange with a seal integrated therein
DE202005009691U1 (en) * 2005-06-21 2006-11-02 Hengst Gmbh & Co.Kg Automotive oil filter has housing with interface seal located precisely on a defined boundary line to the crankcase
CN102410106B (en) * 2011-11-28 2013-03-13 北京动力机械研究所 High-temperature sealing method of special-shaped cavity used for ramjet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298759A (en) * 1962-11-29
DE3639218A1 (en) * 1986-11-15 1988-05-26 Karl Joh Gummiwarenfab VALVE COVER FOR THE COMBUSTION ENGINE CYLINDER HEAD
MX9301049A (en) * 1992-02-28 1995-01-31 Dow Corning Toray Silicone SEALING METHOD FOR A STRUCTURAL BODY IN THE FORM OF A CONTAINER.
ATE184680T1 (en) * 1994-01-25 1999-10-15 Alusuisse Bayrisches Druckguss METHOD FOR PRODUCING A LID FROM CAST LIGHT METAL AND LID FROM CAST LIGHT METAL

Also Published As

Publication number Publication date
MX9704071A (en) 1997-11-29
WO1997017535A1 (en) 1997-05-15
HUP9702462A3 (en) 2000-07-28
CZ142497A3 (en) 1997-10-15
BR9606747A (en) 1998-01-06
PL320859A1 (en) 1997-11-10
SK35397A3 (en) 1997-09-10
CN1169177A (en) 1997-12-31

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