FR2554967B1 - METHOD FOR MANUFACTURING A ROTARY SWITCH STATOR ELEMENT AND ELEMENT DERIVED FROM THE PROCESS - Google Patents

METHOD FOR MANUFACTURING A ROTARY SWITCH STATOR ELEMENT AND ELEMENT DERIVED FROM THE PROCESS

Info

Publication number
FR2554967B1
FR2554967B1 FR8318024A FR8318024A FR2554967B1 FR 2554967 B1 FR2554967 B1 FR 2554967B1 FR 8318024 A FR8318024 A FR 8318024A FR 8318024 A FR8318024 A FR 8318024A FR 2554967 B1 FR2554967 B1 FR 2554967B1
Authority
FR
France
Prior art keywords
annulus
zone
manufacturing
aforesaid
moulding
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
Application number
FR8318024A
Other languages
French (fr)
Other versions
FR2554967A1 (en
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.)
DELTOER MARCEL
Original Assignee
DELTOER MARCEL
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9294058&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2554967(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DELTOER MARCEL filed Critical DELTOER MARCEL
Priority to FR8318024A priority Critical patent/FR2554967B1/en
Priority to EP84402277A priority patent/EP0142444B1/en
Priority to DE8484402277T priority patent/DE3464984D1/en
Priority to AT84402277T priority patent/ATE28534T1/en
Publication of FR2554967A1 publication Critical patent/FR2554967A1/en
Application granted granted Critical
Publication of FR2554967B1 publication Critical patent/FR2554967B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/08—Bases; Stationary contacts mounted thereon
    • 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
    • H01H11/0056—Apparatus or processes specially adapted for the manufacture of electric switches comprising a successive blank-stamping, insert-moulding and severing operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Switches (AREA)

Abstract

1. Method of manufacturing a stator element for a rotary electrical switch, according to which a conductive lamellar annulus (10) is enclosed by over-moulding in a substantially annular body (20) consisting of insulating plastic material, the said annulus (10) comprising, projecting externally of the said body, connecting terminals (13) and, projecting internally of the said body, a plurality of radial tabs (11) intended for being bent over axially to form contact studs, characterised in that, prior to the aforesaid moulding, at least one zone (14) of small width is arranged in the portion of annulus (10) embedded in the plastic material (20), in that the aforesaid moulding comprises opposite and at each side of the said zone (14) two recesses (23, 24) the bottom of which is flush with the said switch and whereof at least the radially measured dimension is larger than the said width, and in that the continuity of the said annulus (10) is interrupted in the said zone (14) by cutting out the latter by means of a punch and of a die formed by one (24) of the aforesaid recesses.
FR8318024A 1983-11-14 1983-11-14 METHOD FOR MANUFACTURING A ROTARY SWITCH STATOR ELEMENT AND ELEMENT DERIVED FROM THE PROCESS Expired FR2554967B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8318024A FR2554967B1 (en) 1983-11-14 1983-11-14 METHOD FOR MANUFACTURING A ROTARY SWITCH STATOR ELEMENT AND ELEMENT DERIVED FROM THE PROCESS
EP84402277A EP0142444B1 (en) 1983-11-14 1984-11-12 Method of manufacturing a stator element for a rotary switch, and element made by this method
DE8484402277T DE3464984D1 (en) 1983-11-14 1984-11-12 Method of manufacturing a stator element for a rotary switch, and element made by this method
AT84402277T ATE28534T1 (en) 1983-11-14 1984-11-12 METHOD OF MANUFACTURING A STATOR ELEMENT FOR A ROTARY SWITCH AND ELEMENT THUS MANUFACTURED.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8318024A FR2554967B1 (en) 1983-11-14 1983-11-14 METHOD FOR MANUFACTURING A ROTARY SWITCH STATOR ELEMENT AND ELEMENT DERIVED FROM THE PROCESS

Publications (2)

Publication Number Publication Date
FR2554967A1 FR2554967A1 (en) 1985-05-17
FR2554967B1 true FR2554967B1 (en) 1986-04-11

Family

ID=9294058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8318024A Expired FR2554967B1 (en) 1983-11-14 1983-11-14 METHOD FOR MANUFACTURING A ROTARY SWITCH STATOR ELEMENT AND ELEMENT DERIVED FROM THE PROCESS

Country Status (4)

Country Link
EP (1) EP0142444B1 (en)
AT (1) ATE28534T1 (en)
DE (1) DE3464984D1 (en)
FR (1) FR2554967B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB936279A (en) * 1959-12-07 1963-09-11 Cts Corp Improvements relating to electric switches
GB911472A (en) * 1960-07-11 1962-11-28 Mason Electric Corp Method of making a rotary switch contact component
US3132196A (en) * 1961-05-24 1964-05-05 Cts Corp Method for molding an annular ring of insulating material to a flat metal strip
FR2326020A1 (en) * 1975-09-29 1977-04-22 Deltoer Marcel PCB rotary switch system - provides high angular position accuracy and low contact resistance using two stationary elements sandwiching single rotor plate

Also Published As

Publication number Publication date
EP0142444A3 (en) 1985-06-26
DE3464984D1 (en) 1987-08-27
EP0142444A2 (en) 1985-05-22
EP0142444B1 (en) 1987-07-22
ATE28534T1 (en) 1987-08-15
FR2554967A1 (en) 1985-05-17

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse