EP0776019A3 - Rotary switch - Google Patents

Rotary switch Download PDF

Info

Publication number
EP0776019A3
EP0776019A3 EP96118670A EP96118670A EP0776019A3 EP 0776019 A3 EP0776019 A3 EP 0776019A3 EP 96118670 A EP96118670 A EP 96118670A EP 96118670 A EP96118670 A EP 96118670A EP 0776019 A3 EP0776019 A3 EP 0776019A3
Authority
EP
European Patent Office
Prior art keywords
housing
regardless
base plate
base board
rotary switch
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Withdrawn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
EP96118670A
Other languages
German (de)
French (fr)
Other versions
EP0776019A2 (en
Inventor
Hermann Von Ende
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.)
Fritz Hartmann Geratebau & Co KG GmbH
Original Assignee
Fritz Hartmann Geratebau & Co KG 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 Fritz Hartmann Geratebau & Co KG GmbH filed Critical Fritz Hartmann Geratebau & Co KG GmbH
Publication of EP0776019A2 publication Critical patent/EP0776019A2/en
Publication of EP0776019A3 publication Critical patent/EP0776019A3/en
Withdrawn legal-status Critical Current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
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/11—Movable parts; Contacts mounted thereon with indexing means
    • H01H19/115—Movable parts; Contacts mounted thereon with indexing means using molded elastic parts only
    • 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
    • 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
    • H01H19/04—Cases; Covers
    • 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
    • H01H19/54—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 the operating part having at least five or an unspecified number of operative positions
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
    • H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
    • H01H19/585—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch provided with printed circuit contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

Bei einem Drehschalter mit einem Gehäuse (1), einem Schaltrad (9), vom Schaltrad gesteuerten Kontaktfederzungen (19) und mit einer an die offene Gehäusestirnseite angesetzten Basisplatine (6) mit durch ihre Metallkaschierung gebildeten, mit den Kontaktfederzungen zusammenwirkenden Festkontakten weist die Verklammerung zwischen Basisplatine (6) und Gehäuse (1) eine solche Ausbildung der in Ausnehmungen der Basisplatine einsitzenden Fixierzapfen (4) aus, daß unabhängig von ihrem Abstand zur offenen Gehäusestirnseite (3), unabhängig von der Wandstärke der Basisplatine (6) und unabhängig von der Schichtdicke ihrer Metallkaschierung (7) bzw. ihrer Fixkontakte (8) eine Verklammerung zwischen Basisplatine (6) und Gehäuse (1) bei dem körperlichen Auftreffen der Basisplatine (6) auf die Gehäusestirnseite (3) wirksam und in diesem Zustand bleibend hergestellt wird.

Figure 00000001
In the case of a rotary switch with a housing (1), a switching wheel (9), contact spring tongues (19) controlled by the switching wheel and with a base plate (6) attached to the open front side of the housing with fixed contacts formed by its metal cladding and interacting with the contact spring tongues, the brackets point between Base board (6) and housing (1) such a design of the fixing pins (4) seated in recesses in the base board that regardless of their distance from the open housing end face (3), regardless of the wall thickness of the base board (6) and regardless of the layer thickness their metal cladding (7) or their fixed contacts (8) a clamp between the base plate (6) and the housing (1) when the base plate (6) physically strikes the housing end face (3) is effectively and permanently manufactured in this state.
Figure 00000001
EP96118670A 1995-11-25 1996-11-21 Rotary switch Withdrawn EP0776019A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19543980 1995-11-25
DE1995143980 DE19543980A1 (en) 1995-11-25 1995-11-25 Coding switch for equipping a base board

Publications (2)

Publication Number Publication Date
EP0776019A2 EP0776019A2 (en) 1997-05-28
EP0776019A3 true EP0776019A3 (en) 1998-08-26

Family

ID=7778412

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96118670A Withdrawn EP0776019A3 (en) 1995-11-25 1996-11-21 Rotary switch

Country Status (2)

Country Link
EP (1) EP0776019A3 (en)
DE (1) DE19543980A1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934104A (en) * 1974-09-23 1976-01-20 Stout Glenn M Push-button switch
DE2504717A1 (en) * 1975-02-05 1976-08-19 Knab Heinz Miniature rotary coding switch - has one-piece plastics inner part formed as actuating shaft, stop cam and coding plate retainer
DE2927547A1 (en) * 1979-07-07 1981-01-15 Hartmann & Braun Ag Measurement positions changing switch - has conductor plate below guide plate controlling contact bridge carrier
US4625084A (en) * 1984-11-29 1986-11-25 Robertshaw Controls Company Rotary switch construction and method of making the same
DE8804603U1 (en) * 1988-04-07 1988-05-19 Robert Seuffer GmbH & Co, 7260 Calw Adjustment device with several coding switches arranged on a mounting plate
DE3641427A1 (en) * 1986-12-04 1988-06-09 Hengstler Bauelemente Relay having an adapter plate for board mounting
DE3922710A1 (en) * 1988-08-11 1990-02-15 Copal Electronics ROTARY SWITCH
DE9015967U1 (en) * 1989-12-23 1991-02-14 Hofsäss, Peter, 75181 Pforzheim Temperature switch with bimetal switchgear
DE4243319A1 (en) * 1991-12-23 1993-06-24 Vimercati Spa Rotary indexing electrical switch - has rotary contacts arranged around housing and operated by indexing cam that displaces plungers.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1936563U (en) * 1965-08-16 1966-04-14 Siemens Ag CARRIER PLATE FOR ACCOMMODATION OF PLUG-IN COMPONENTS.
DE3225694C2 (en) * 1982-07-09 1985-02-07 Standard Elektrik Lorenz Ag, 7000 Stuttgart Rotary switch attachment
JPS59149340A (en) 1983-02-15 1984-08-27 Matsushita Electric Ind Co Ltd Platen cooling device of copying machine
JPS59149339A (en) 1983-02-16 1984-08-27 Matsushita Electric Ind Co Ltd Original illuminating device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934104A (en) * 1974-09-23 1976-01-20 Stout Glenn M Push-button switch
DE2504717A1 (en) * 1975-02-05 1976-08-19 Knab Heinz Miniature rotary coding switch - has one-piece plastics inner part formed as actuating shaft, stop cam and coding plate retainer
DE2927547A1 (en) * 1979-07-07 1981-01-15 Hartmann & Braun Ag Measurement positions changing switch - has conductor plate below guide plate controlling contact bridge carrier
US4625084A (en) * 1984-11-29 1986-11-25 Robertshaw Controls Company Rotary switch construction and method of making the same
DE3641427A1 (en) * 1986-12-04 1988-06-09 Hengstler Bauelemente Relay having an adapter plate for board mounting
DE8804603U1 (en) * 1988-04-07 1988-05-19 Robert Seuffer GmbH & Co, 7260 Calw Adjustment device with several coding switches arranged on a mounting plate
DE3922710A1 (en) * 1988-08-11 1990-02-15 Copal Electronics ROTARY SWITCH
DE9015967U1 (en) * 1989-12-23 1991-02-14 Hofsäss, Peter, 75181 Pforzheim Temperature switch with bimetal switchgear
DE4243319A1 (en) * 1991-12-23 1993-06-24 Vimercati Spa Rotary indexing electrical switch - has rotary contacts arranged around housing and operated by indexing cam that displaces plungers.

Also Published As

Publication number Publication date
DE19543980A1 (en) 1997-05-28
EP0776019A2 (en) 1997-05-28

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