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EP0875909A3 - Manual switch - Google Patents

Manual switch Download PDF

Info

Publication number
EP0875909A3
EP0875909A3 EP98102956A EP98102956A EP0875909A3 EP 0875909 A3 EP0875909 A3 EP 0875909A3 EP 98102956 A EP98102956 A EP 98102956A EP 98102956 A EP98102956 A EP 98102956A EP 0875909 A3 EP0875909 A3 EP 0875909A3
Authority
EP
European Patent Office
Prior art keywords
contact
switching elements
housing
push button
hand 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Withdrawn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
EP98102956A
Other languages
German (de)
French (fr)
Other versions
EP0875909A2 (en
Inventor
Herbert Stumpe
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.)
Dewert Antriebs und Systemtechnik GmbH and Co KG
Original Assignee
Dewert Antriebs und Systemtechnik GmbH and Co KG
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 Dewert Antriebs und Systemtechnik GmbH and Co KG filed Critical Dewert Antriebs und Systemtechnik GmbH and Co KG
Publication of EP0875909A2 publication Critical patent/EP0875909A2/en
Publication of EP0875909A3 publication Critical patent/EP0875909A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/0214—Hand-held casings
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/008—Use of remote controls
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/04—Casings portable; hand held

Landscapes

  • Push-Button Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Surgical Instruments (AREA)
  • Brushes (AREA)
  • Switches With Compound Operations (AREA)

Abstract

Ein Handschalter für elektromotorische Möbelantriebe, dessen Gehäuse mit Drucktastern bestückt ist, die zur Auslösung von Funktionen mit Schaltelementen zusammenwirken, die im Gehäuseinneren installiert sind, soll so gestaltet werden, daß er bei Verwendung von einfachen Schaltelementen vielseitig einsetzbar ist.A hand switch for electromotive furniture drives, its housing with push buttons is equipped to trigger functions with switching elements interact, which are installed inside the housing, should be designed so that it is versatile when using simple switching elements.

Erfindungsgemäß bestehen die Schaltelemente aus Kontaktplatten (13, 17) und Kontaktfedern (15), die aus einem elektrisch leitenden Material gefertigt sind. Die Kontaktplatten (13, 17) sind übereinander angeordnet. Eine Kontaktplatte (13) bildet einen Ruhekontakt und die andere Kontaktplatte (17) einen Arbeitskontakt. Zwischen den beiden Kontaktplatten (13, 17) sind vier Kontaktfedern isolierend angeordnet. Dadurch besteht die Möglichkeit, daß zwei Antriebsmotore eines elektromotorischen Möbelantriebes durch einen Drucktaster (22, 25) schaltbar sind.According to the invention, the switching elements consist of contact plates (13, 17) and Contact springs (15) which are made of an electrically conductive material. The Contact plates (13, 17) are arranged one above the other. A contact plate (13) forms a normally closed contact and the other contact plate (17) a working contact. Between the two contact plates (13, 17) four contact springs are arranged isolating. This makes it possible for two drive motors to be electromotive Furniture drive can be switched by a push button (22, 25).

Dieser Drucktaster (22 bzw. 25) liegt zwischen zwei Tastern (20, 21, 23, 24) für das Schalten eines Antriebsmotors.This push button (22 or 25) is between two buttons (20, 21, 23, 24) for the Switching a drive motor.

Der erfindungsgemäße Handschalter ist besonders für Doppelantriebe geeignet.

Figure 00000001
The hand switch according to the invention is particularly suitable for double drives.
Figure 00000001
EP98102956A 1997-05-02 1998-02-20 Manual switch Withdrawn EP0875909A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29707794U DE29707794U1 (en) 1997-05-02 1997-05-02 Hand switch
DE29707794U 1997-05-02

Publications (2)

Publication Number Publication Date
EP0875909A2 EP0875909A2 (en) 1998-11-04
EP0875909A3 true EP0875909A3 (en) 1999-08-04

Family

ID=8039766

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98102956A Withdrawn EP0875909A3 (en) 1997-05-02 1998-02-20 Manual switch

Country Status (2)

Country Link
EP (1) EP0875909A3 (en)
DE (1) DE29707794U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10113031B4 (en) * 2001-03-17 2004-02-19 Cimosys Ltd., St. Helier Electromotive furniture drive for adjusting parts of a piece of furniture relative to one another

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137773A (en) * 1961-10-30 1964-06-16 American Seating Co Manual control for a motorized hospital bed
US3399287A (en) * 1964-06-03 1968-08-27 Gen Electric Rockable plate type actuator for a plurality of contacts
GB2124031A (en) * 1982-07-06 1984-02-08 Jaeger Electric contact device
DE8804417U1 (en) * 1988-04-02 1988-05-19 Niko Gesellschaft für Antriebstechnik mbH, 51645 Gummersbach Manual control device for operating the swivel drive of a slatted frame
DE29507946U1 (en) * 1995-05-18 1995-07-13 Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern Hand switch
DE29608899U1 (en) * 1995-05-18 1996-07-04 Dewert Antriebs Systemtech Hand switch

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137773A (en) * 1961-10-30 1964-06-16 American Seating Co Manual control for a motorized hospital bed
US3399287A (en) * 1964-06-03 1968-08-27 Gen Electric Rockable plate type actuator for a plurality of contacts
GB2124031A (en) * 1982-07-06 1984-02-08 Jaeger Electric contact device
DE8804417U1 (en) * 1988-04-02 1988-05-19 Niko Gesellschaft für Antriebstechnik mbH, 51645 Gummersbach Manual control device for operating the swivel drive of a slatted frame
DE29507946U1 (en) * 1995-05-18 1995-07-13 Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern Hand switch
DE29608899U1 (en) * 1995-05-18 1996-07-04 Dewert Antriebs Systemtech Hand switch

Also Published As

Publication number Publication date
EP0875909A2 (en) 1998-11-04
DE29707794U1 (en) 1997-06-19

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