EP1329921A3 - Push-button contactor for activating call signals in push-button panels - Google Patents

Push-button contactor for activating call signals in push-button panels Download PDF

Info

Publication number
EP1329921A3
EP1329921A3 EP03000793A EP03000793A EP1329921A3 EP 1329921 A3 EP1329921 A3 EP 1329921A3 EP 03000793 A EP03000793 A EP 03000793A EP 03000793 A EP03000793 A EP 03000793A EP 1329921 A3 EP1329921 A3 EP 1329921A3
Authority
EP
European Patent Office
Prior art keywords
push
button
contactor
blade
housing
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Withdrawn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
EP03000793A
Other languages
German (de)
French (fr)
Other versions
EP1329921A2 (en
Inventor
Candido Recchia
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.)
Urmet Domus SpA
Original Assignee
Urmet Domus SpA
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 Urmet Domus SpA filed Critical Urmet Domus SpA
Publication of EP1329921A2 publication Critical patent/EP1329921A2/en
Publication of EP1329921A3 publication Critical patent/EP1329921A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5805—Connections to printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/023—Light-emitting indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts
    • H01H15/102—Operating parts comprising cam devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/014—LED
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/018—Testing

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Push-Button Switches (AREA)

Abstract

A push-button contactor (10) for activating call signals in push-button panels, particularly for intercommunication and video-communication systems, comprises a housing having a body (11) to which are fastened a first blade (14) and a second blade (15), both made of an electroconductive material, projecting within the housing, and provided with respective contact pins (16,17) engageable and solderable in respective holes of the printed circuit for connecting to desired electroconductive tracks. The contactor comprises an actuator stud (18), slidable in guide means made on said housing and provided with a cam-shaped surface cooperating with a corresponding surface of the first blade (14) in order to elastically draw it against the second blade (15), from a rest position to a work position. The contactor also comprises elastic bias means (25), for withdrawing said stud (18) from its work position to its rest position, reacting against a push-button which axially engages the stud.
EP03000793A 2002-01-18 2003-01-14 Push-button contactor for activating call signals in push-button panels Withdrawn EP1329921A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO20020008U 2002-01-18
ITTO20020008 ITTO20020008U1 (en) 2002-01-18 2002-01-18 ,, PUSH-BUTTON CONTACTOR FOR THE ACTIVATION OF CALL SIGNALS IN THE PUSH-BUTTON PANEL ,,

Publications (2)

Publication Number Publication Date
EP1329921A2 EP1329921A2 (en) 2003-07-23
EP1329921A3 true EP1329921A3 (en) 2005-06-15

Family

ID=11459363

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03000793A Withdrawn EP1329921A3 (en) 2002-01-18 2003-01-14 Push-button contactor for activating call signals in push-button panels

Country Status (2)

Country Link
EP (1) EP1329921A3 (en)
IT (1) ITTO20020008U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102623227B (en) * 2012-03-30 2015-07-08 叶春林 Method and structure for contacting signals by sliding stay wire

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1628413A (en) * 1925-04-10 1927-05-10 Electrical Eng Equipment Co Switch and fuse
US3708635A (en) * 1971-06-17 1973-01-02 Oak Electro Netics Corp Multiple switch assembly with improved reciprocating leaf spring contact cam actuator
FR2473221A1 (en) * 1979-12-21 1981-07-10 Preh Elektro Feinmechanik High current switch with plunger operating arm - has contacts swung by bridging piece with arm guided by channels in plunger
US4409448A (en) * 1980-10-31 1983-10-11 Matsushita Electric Industrial Co., Ltd. Pull-push switch
US4495391A (en) * 1981-12-29 1985-01-22 Omron Tateisi Electronics Co. Alternate on-off switch mechanism
EP0329968A1 (en) * 1988-01-28 1989-08-30 Mec A/S Method of producing a keyboard switch and keyboard switch obtained

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1628413A (en) * 1925-04-10 1927-05-10 Electrical Eng Equipment Co Switch and fuse
US3708635A (en) * 1971-06-17 1973-01-02 Oak Electro Netics Corp Multiple switch assembly with improved reciprocating leaf spring contact cam actuator
FR2473221A1 (en) * 1979-12-21 1981-07-10 Preh Elektro Feinmechanik High current switch with plunger operating arm - has contacts swung by bridging piece with arm guided by channels in plunger
US4409448A (en) * 1980-10-31 1983-10-11 Matsushita Electric Industrial Co., Ltd. Pull-push switch
US4495391A (en) * 1981-12-29 1985-01-22 Omron Tateisi Electronics Co. Alternate on-off switch mechanism
EP0329968A1 (en) * 1988-01-28 1989-08-30 Mec A/S Method of producing a keyboard switch and keyboard switch obtained

Also Published As

Publication number Publication date
ITTO20020008U1 (en) 2003-07-18
ITTO20020008V0 (en) 2002-01-18
EP1329921A2 (en) 2003-07-23

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