FR2418279A1 - Couche de protection cathodique contre la corrosion de surfaces de joint de pieces reunies, en particulier de toles de carrosserie - Google Patents

Couche de protection cathodique contre la corrosion de surfaces de joint de pieces reunies, en particulier de toles de carrosserie

Info

Publication number: FR2418279A1
Authority: FR; France
Prior art keywords: foil; pref; metal; components; magnesium
Prior art date: 1978-02-22
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR7904430A

Other languages

English (en)

French (fr)

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.)

Volkswagen AG

Original Assignee

Volkswagen 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.)

1978-02-22

Filing date

1979-02-21

Publication date

1979-09-21

1979-02-21 Application filed by Volkswagen AG filed Critical Volkswagen AG

1979-09-21 Publication of FR2418279A1 publication Critical patent/FR2418279A1/fr

Status Withdrawn legal-status Critical Current

Links

239000011888 foil Substances 0.000 title abstract 7
239000000853 adhesive Substances 0.000 title abstract 2
230000001070 adhesive effect Effects 0.000 title abstract 2
229910052749 magnesium Inorganic materials 0.000 title abstract 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title 1
229910000611 Zinc aluminium Inorganic materials 0.000 title 1
238000004210 cathodic protection Methods 0.000 title 1
239000011248 coating agent Substances 0.000 title 1
238000000576 coating method Methods 0.000 title 1
239000011777 magnesium Substances 0.000 title 1
239000002184 metal Substances 0.000 abstract 4
229910052751 metal Inorganic materials 0.000 abstract 4
230000001681 protective effect Effects 0.000 abstract 2
238000011282 treatment Methods 0.000 abstract 2
229910000831 Steel Inorganic materials 0.000 abstract 1
230000000712 assembly Effects 0.000 abstract 1
238000000429 assembly Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 1
238000003466 welding Methods 0.000 abstract 1
229910052725 zinc Inorganic materials 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2072—Floor protection, e.g. from corrosion or scratching
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Prevention Of Electric Corrosion (AREA)
Body Structure For Vehicles (AREA)

FR7904430A 1978-02-22 1979-02-21 Couche de protection cathodique contre la corrosion de surfaces de joint de pieces reunies, en particulier de toles de carrosserie Withdrawn FR2418279A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19782807484 DE2807484A1 (de)	1978-02-22	1978-02-22	Kathodische korrosionsschutzschicht fuer anlageflaechen miteinander verbundener teile, insbesondere karosseriebleche

Publications (1)

Publication Number	Publication Date
FR2418279A1 true FR2418279A1 (fr)	1979-09-21

Family

ID=6032596

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7904430A Withdrawn FR2418279A1 (fr)	1978-02-22	1979-02-21	Couche de protection cathodique contre la corrosion de surfaces de joint de pieces reunies, en particulier de toles de carrosserie

Country Status (3)

Country	Link
DE (1)	DE2807484A1 (de)
FR (1)	FR2418279A1 (de)
IT (1)	IT1111827B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0345607A1 (de) *	1988-06-08	1989-12-13	Minnesota Mining And Manufacturing Company	Korrosionsschutzelement für Bauteile, insbesondere solche Bauteile für Kraftfahrzeuge, die mittels Schrauben, Bolzen, etc. zu befestigen sind
EP0460586A1 (de) *	1990-06-08	1991-12-11	Essex Specialty Products, Inc.	Färbbares Dichtungsmaterial für Fahrzeuge

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3130473A1 (de) *	1981-07-23	1983-02-10	Mayser-Gmbh & Co, 7900 Ulm	Dichtband zum einlegen zwischen zwei durch punktschweissen miteinander zu verbindenen blechen
DE102014108183B4 (de)	2014-06-11	2024-02-01	Dr. Ing. H.C. F. Porsche Aktiengesellschaft	Mehrschichtige Karosseriestruktur einer Kraftfahrzeugkarosserie und Verfahren zur Herstellung der mehrschichtigen Karosseriestruktur

1978
- 1978-02-22 DE DE19782807484 patent/DE2807484A1/de active Pending
1979
- 1979-02-21 IT IT20406/79A patent/IT1111827B/it active
- 1979-02-21 FR FR7904430A patent/FR2418279A1/fr not_active Withdrawn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0345607A1 (de) *	1988-06-08	1989-12-13	Minnesota Mining And Manufacturing Company	Korrosionsschutzelement für Bauteile, insbesondere solche Bauteile für Kraftfahrzeuge, die mittels Schrauben, Bolzen, etc. zu befestigen sind
EP0460586A1 (de) *	1990-06-08	1991-12-11	Essex Specialty Products, Inc.	Färbbares Dichtungsmaterial für Fahrzeuge

Also Published As

Publication number	Publication date
IT1111827B (it)	1986-01-13
IT7920406A0 (it)	1979-02-21
DE2807484A1 (de)	1979-08-23

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Legal Events

Date	Code	Title	Description
1980-11-21	ST	Notification of lapse