FR2355593A1 - METHOD FOR MANUFACTURING A CONTACT PART AND CONTACT PARTS OBTAINED BY IMPLEMENTING THE PROCESS - Google Patents

METHOD FOR MANUFACTURING A CONTACT PART AND CONTACT PARTS OBTAINED BY IMPLEMENTING THE PROCESS

Info

Publication number
FR2355593A1
FR2355593A1 FR7719443A FR7719443A FR2355593A1 FR 2355593 A1 FR2355593 A1 FR 2355593A1 FR 7719443 A FR7719443 A FR 7719443A FR 7719443 A FR7719443 A FR 7719443A FR 2355593 A1 FR2355593 A1 FR 2355593A1
Authority
FR
France
Prior art keywords
implementing
manufacturing
contact
parts obtained
contact part
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.)
Granted
Application number
FR7719443A
Other languages
French (fr)
Other versions
FR2355593B1 (en
Inventor
Werner Friedrich
Vinzenz Haberzett
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.)
Maschinenfabrik Reinhausen GmbH
Original Assignee
Maschinenfabrik Reinhausen 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 Maschinenfabrik Reinhausen GmbH filed Critical Maschinenfabrik Reinhausen GmbH
Publication of FR2355593A1 publication Critical patent/FR2355593A1/en
Application granted granted Critical
Publication of FR2355593B1 publication Critical patent/FR2355593B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Switches (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

a. Procédé de fabrication d'une pièce de contact et pièces de contact obtenues par la mise en oeuvre du procédé. b. Procédé caractérisé en ce qu'avant d'introduire la masse de coulée dans le moule, on dispose dans le moule une bande ou plaquette d'un matériau bon conducteur à l'endroit où doit être réalisée la garniture c. L'invention s'applique notamment aux contacts de commutateurs à échelons.at. A method of manufacturing a contact part and contact parts obtained by implementing the method. b. Process characterized in that before introducing the casting mass into the mold, a strip or plate of a good conductive material is placed in the mold at the location where the lining is to be produced c. The invention applies in particular to the contacts of step switches.

FR7719443A 1976-06-26 1977-06-24 METHOD FOR MANUFACTURING A CONTACT PART AND CONTACT PARTS OBTAINED BY IMPLEMENTING THE PROCESS Granted FR2355593A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762628853 DE2628853A1 (en) 1976-06-26 1976-06-26 PROCESS FOR MANUFACTURING A CAST CONTACT PIECE PROVIDED WITH A COATING OF GOOD CONDUCTIVE MATERIAL

Publications (2)

Publication Number Publication Date
FR2355593A1 true FR2355593A1 (en) 1978-01-20
FR2355593B1 FR2355593B1 (en) 1982-07-02

Family

ID=5981568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719443A Granted FR2355593A1 (en) 1976-06-26 1977-06-24 METHOD FOR MANUFACTURING A CONTACT PART AND CONTACT PARTS OBTAINED BY IMPLEMENTING THE PROCESS

Country Status (6)

Country Link
JP (1) JPS5316878A (en)
DE (1) DE2628853A1 (en)
FR (1) FR2355593A1 (en)
GB (1) GB1543295A (en)
NL (1) NL7707032A (en)
SE (1) SE7707297L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409113A1 (en) * 1976-05-18 1979-06-15 Ardal Og Sunndal Verk Welding metal conductors to a cast contact - by locating large conductors in the base of a mould filled with the metal, which is esp. aluminium or its alloy

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2322284A (en) * 1983-01-31 1984-08-02 Swiss Aluminium Ltd. Means of anchorage of anode joins in a carbon anode

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049771A (en) * 1935-02-06 1936-08-04 Mallory & Co Inc P R Method of making silver contacts
FR1032728A (en) * 1951-01-16 1953-07-03 Bridgestone Bicycle Company Lt Method and apparatus for the manufacture of metal articles by bonding metal parts by means of cast alloy
FR1098470A (en) * 1954-04-16 1955-07-27 G Madeline Ets Method and device for securing a non-rigid gasket with a rigid support, preferably metallic

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049771A (en) * 1935-02-06 1936-08-04 Mallory & Co Inc P R Method of making silver contacts
FR1032728A (en) * 1951-01-16 1953-07-03 Bridgestone Bicycle Company Lt Method and apparatus for the manufacture of metal articles by bonding metal parts by means of cast alloy
FR1098470A (en) * 1954-04-16 1955-07-27 G Madeline Ets Method and device for securing a non-rigid gasket with a rigid support, preferably metallic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409113A1 (en) * 1976-05-18 1979-06-15 Ardal Og Sunndal Verk Welding metal conductors to a cast contact - by locating large conductors in the base of a mould filled with the metal, which is esp. aluminium or its alloy

Also Published As

Publication number Publication date
GB1543295A (en) 1979-04-04
NL7707032A (en) 1977-12-28
FR2355593B1 (en) 1982-07-02
DE2628853A1 (en) 1978-01-05
SE7707297L (en) 1977-12-27
JPS5316878A (en) 1978-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse