EP1355331A3 - Fixation of a contact element - Google Patents

Fixation of a contact element Download PDF

Info

Publication number
EP1355331A3
EP1355331A3 EP03006336A EP03006336A EP1355331A3 EP 1355331 A3 EP1355331 A3 EP 1355331A3 EP 03006336 A EP03006336 A EP 03006336A EP 03006336 A EP03006336 A EP 03006336A EP 1355331 A3 EP1355331 A3 EP 1355331A3
Authority
EP
European Patent Office
Prior art keywords
contact element
fixation
contact
help
laser
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.)
Withdrawn
Application number
EP03006336A
Other languages
German (de)
French (fr)
Other versions
EP1355331A2 (en
Inventor
Wiestaw Kramski
Joachim Schweizer
Ewald Fretz
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.)
Kramski GmbH
Original Assignee
Kramski 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 DE10257985A external-priority patent/DE10257985A1/en
Application filed by Kramski GmbH filed Critical Kramski GmbH
Publication of EP1355331A2 publication Critical patent/EP1355331A2/en
Publication of EP1355331A3 publication Critical patent/EP1355331A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • H01H11/042—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion by mechanical deformation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0087—Welding switch parts by use of a laser beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • H01H2011/047—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion on both sides of the contact body portion

Abstract

Die Erfindung betrifft die Befestigung eines Kontakts in einem Kontaktelement über eine gegenseitige Überlappung. Anschließend wird der Kontakt mit Laser oder mit Hilfe einer speziellen Prägung mit dem Kontakthalter verbunden.

Figure 00000001
The invention relates to the attachment of a contact in a contact element via a mutual overlap. The contact is then connected to the contact holder with a laser or with the help of a special embossing.
Figure 00000001
EP03006336A 2002-04-19 2003-03-20 Fixation of a contact element Withdrawn EP1355331A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10217666 2002-04-19
DE10217666 2002-04-19
DE10257985A DE10257985A1 (en) 2002-04-19 2002-12-12 Attachment of a contact element
DE10257985 2002-12-12

Publications (2)

Publication Number Publication Date
EP1355331A2 EP1355331A2 (en) 2003-10-22
EP1355331A3 true EP1355331A3 (en) 2004-03-17

Family

ID=28676068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03006336A Withdrawn EP1355331A3 (en) 2002-04-19 2003-03-20 Fixation of a contact element

Country Status (3)

Country Link
US (1) US6812418B2 (en)
EP (1) EP1355331A3 (en)
JP (1) JP2003317561A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE200822C (en) * 1906-05-31
US2700087A (en) * 1949-05-31 1955-01-18 Cutler Hammer Inc Electrical contact member
US3592996A (en) * 1968-08-09 1971-07-13 Lucas Industries Ltd Method of securing an electrical contact to a support
JPS4863960A (en) * 1971-12-09 1973-09-05
US4025143A (en) * 1975-06-10 1977-05-24 Rozmus John J Electrical contacts
DE2947811A1 (en) * 1979-11-28 1981-06-04 Werner 5980 Werdohl Berginski Metal reduced switch contacts - has hollow domed contact material held firmly at edges by lipped or brazed base material
US5315758A (en) * 1990-10-31 1994-05-31 Alps Electric Co., Ltd. Method for manufacturing slide electrical contact

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555210A (en) * 1969-05-27 1971-01-12 Oak Electro Netics Corp Switch contact mounting for rotary switches
FR2480990A1 (en) * 1980-04-16 1981-10-23 Crouzet Sa DOUBLE-SIDED CONTACT DRIVER ELEMENT AND METHOD OF MAKING SAME
US5057746A (en) * 1990-10-12 1991-10-15 Texas Instruments Incorporated Current sensing relay
JP3166824B2 (en) * 1996-06-27 2001-05-14 株式会社村田製作所 High-voltage variable resistor
DE19630533A1 (en) * 1996-07-29 1998-02-05 Marquardt Gmbh Electrical switch and method for producing such a switch

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE200822C (en) * 1906-05-31
US2700087A (en) * 1949-05-31 1955-01-18 Cutler Hammer Inc Electrical contact member
US3592996A (en) * 1968-08-09 1971-07-13 Lucas Industries Ltd Method of securing an electrical contact to a support
JPS4863960A (en) * 1971-12-09 1973-09-05
US4025143A (en) * 1975-06-10 1977-05-24 Rozmus John J Electrical contacts
DE2947811A1 (en) * 1979-11-28 1981-06-04 Werner 5980 Werdohl Berginski Metal reduced switch contacts - has hollow domed contact material held firmly at edges by lipped or brazed base material
US5315758A (en) * 1990-10-31 1994-05-31 Alps Electric Co., Ltd. Method for manufacturing slide electrical contact

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 7911, Derwent World Patents Index; Class M21, AN 1979-21149B *

Also Published As

Publication number Publication date
EP1355331A2 (en) 2003-10-22
US20030196881A1 (en) 2003-10-23
US6812418B2 (en) 2004-11-02
JP2003317561A (en) 2003-11-07

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