DE20022474U1 - Metallic flat gasket - Google Patents

Metallic flat gasket

Info

Publication number
DE20022474U1
DE20022474U1 DE20022474U DE20022474U DE20022474U1 DE 20022474 U1 DE20022474 U1 DE 20022474U1 DE 20022474 U DE20022474 U DE 20022474U DE 20022474 U DE20022474 U DE 20022474U DE 20022474 U1 DE20022474 U1 DE 20022474U1
Authority
DE
Germany
Prior art keywords
sheet metal
tabs
flat gasket
metal layer
openings
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 - Lifetime
Application number
DE20022474U
Other languages
German (de)
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.)
ElringKlinger AG
Original Assignee
ElringKlinger AG
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 ElringKlinger AG filed Critical ElringKlinger AG
Priority to DE20022474U priority Critical patent/DE20022474U1/en
Publication of DE20022474U1 publication Critical patent/DE20022474U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0818—Flat gaskets
    • F16J15/0825—Flat gaskets laminated
    • F16J15/0831—Flat gaskets laminated with mounting aids
    • 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
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0818—Flat gaskets
    • F16J2015/0868—Aspects not related to the edges of the gasket

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Metallische Flachdichtung, insbesondere Zylinderkopfdichtung für Brennkraftmaschinen, mit mindestens zwei mit Durchtrittsöffnungen versehenen Blechlagen (1, 2), die über mehrere freigestanzte Laschen (3) einer Blechlage (1) und Öffnungen in der wenigstens einen weiteren Blechlage (2) miteinander verbunden sind, dadurch gekennzeichnet, daß die Öffnungen rechteckige Durchsteckschlitze (6) für die Laschen (3) im praktisch vertikal zu ihrer Blechlage (1) hochgestellten Zustand sind, wobei Breite und Länge der Durchsteckschlitze (6) im unverbundenen Zustand der Blechlagen (1, 2) im wesentlichen der Dicke und Breite der Laschen (3) entsprechen und die Laschen (3) in die weitere Blechlage (2) in den Bereich über den durch Hochstellen der Laschen (3) gebildeten Öffnungen (5) eingedrückt sind.1. Metallic flat gasket, in particular cylinder head gasket for internal combustion engines, with at least two sheet metal layers ( 1 , 2 ) provided with through openings, which are connected to one another via several punched-out tabs ( 3 ) of a sheet metal layer ( 1 ) and openings in the at least one further sheet metal layer ( 2 ) , characterized in that the openings are rectangular through-slots ( 6 ) for the tabs ( 3 ) in the state which is practically vertical to their sheet-metal layer ( 1 ), the width and length of the through-slots ( 6 ) when the sheet-metal layers ( 1 , 2 ) are not connected correspond essentially to the thickness and width of the tabs ( 3 ) and the tabs ( 3 ) are pressed into the further sheet metal layer ( 2 ) in the region above the openings ( 5 ) formed by raising the tabs ( 3 ). 2. Flachdichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Durchsteckschlitze (6) im unverbundenen Zustand der Blechlagen (1, 2) bezüglich des Querschnitts der Laschen (3) ein Spiel von etwa 0,3 bis 0,8 mm besitzen.2. Flat gasket according to claim 1, characterized in that the push-through slots ( 6 ) in the unconnected state of the sheet metal layers ( 1 , 2 ) with respect to the cross section of the tabs ( 3 ) have a play of about 0.3 to 0.8 mm. 3. Flachdichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß zwischen der jeweiligen Lasche (3) und der zugehörigen Blechlage (1) seitlich ein Spalt (4) einer Breite von etwa 0,3 bis 1 mm ist.3. Flat gasket according to claim 1 or 2, characterized in that between the respective tab ( 3 ) and the associated sheet metal layer ( 1 ) is laterally a gap ( 4 ) with a width of about 0.3 to 1 mm. 4. Flachdichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Blechlagen (1, 2) wenigstens einseitig beschichtet sind.4. Flat gasket according to one of claims 1 to 3, characterized in that the sheet metal layers ( 1 , 2 ) are coated at least on one side. 5. Flachdichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Blechlagen (1, 2) im Dichtungsrandbereich miteinander verbunden sind.5. Flat gasket according to one of claims 1 to 4, characterized in that the sheet metal layers ( 1 , 2 ) are interconnected in the sealing edge area.
DE20022474U 2000-08-25 2000-08-25 Metallic flat gasket Expired - Lifetime DE20022474U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20022474U DE20022474U1 (en) 2000-08-25 2000-08-25 Metallic flat gasket

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20022474U DE20022474U1 (en) 2000-08-25 2000-08-25 Metallic flat gasket
DE10041946 2000-08-25

Publications (1)

Publication Number Publication Date
DE20022474U1 true DE20022474U1 (en) 2001-10-25

Family

ID=26006823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20022474U Expired - Lifetime DE20022474U1 (en) 2000-08-25 2000-08-25 Metallic flat gasket

Country Status (1)

Country Link
DE (1) DE20022474U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004067941A1 (en) * 2003-01-15 2004-08-12 Federal-Mogul Sealing Systems Bretten Gmbh Method for producing a moulded rubber seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004067941A1 (en) * 2003-01-15 2004-08-12 Federal-Mogul Sealing Systems Bretten Gmbh Method for producing a moulded rubber seal

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20011129

R150 Term of protection extended to 6 years

Effective date: 20031114

R151 Term of protection extended to 8 years

Effective date: 20061025

R152 Term of protection extended to 10 years

Effective date: 20081106

R071 Expiry of right