EP0365507A3 - Device in foot-operated switches - Google Patents

Device in foot-operated switches Download PDF

Info

Publication number
EP0365507A3
EP0365507A3 EP19890850353 EP89850353A EP0365507A3 EP 0365507 A3 EP0365507 A3 EP 0365507A3 EP 19890850353 EP19890850353 EP 19890850353 EP 89850353 A EP89850353 A EP 89850353A EP 0365507 A3 EP0365507 A3 EP 0365507A3
Authority
EP
European Patent Office
Prior art keywords
casing
base plate
switch
foot
operating
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Withdrawn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
EP19890850353
Other languages
German (de)
French (fr)
Other versions
EP0365507A2 (en
Inventor
Lennart Magnusson
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.)
ALTA-DESIGN AB
Original Assignee
ALTA-DESIGN AB
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 ALTA-DESIGN AB filed Critical ALTA-DESIGN AB
Publication of EP0365507A2 publication Critical patent/EP0365507A2/en
Publication of EP0365507A3 publication Critical patent/EP0365507A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Tumbler Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

The present invention relates to device whereby a cord switch (11) can be used as a foot-operated switch. The device includes a base plate (1), operating means (2) and a casing (3), the base plate (1) and casing (3) being intended to enclose a cord switch (11) and a part of the operating means (2). The means (2) is pivotable in relation to the base plate (1) and thereby to the switch (11), and a boss (18) projecting out from the means (2) such as to extend over the operating button (25) of the switch acts on this button when the means is pivoted. A part of the means (2) projects out through a slot in the casing (3) for actuation by treading on it. The base plate (1) and casing (3) are provided with mutually co­ acting locking means for locking these parts together on assembly.
EP19890850353 1988-10-17 1989-10-16 Device in foot-operated switches Withdrawn EP0365507A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8803700 1988-10-17
SE8803700A SE462635B (en) 1988-10-17 1988-10-17 DEVICE FOR DIFFICULTY OF FOOT MANUAL OF A PIPE TYPE INTERMEDIATE SWITCH

Publications (2)

Publication Number Publication Date
EP0365507A2 EP0365507A2 (en) 1990-04-25
EP0365507A3 true EP0365507A3 (en) 1991-06-12

Family

ID=20373658

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890850353 Withdrawn EP0365507A3 (en) 1988-10-17 1989-10-16 Device in foot-operated switches

Country Status (2)

Country Link
EP (1) EP0365507A3 (en)
SE (1) SE462635B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322310C2 (en) * 1993-07-05 1999-10-28 Murjahn Kg Vlm Electric foot switch
FR2725829B1 (en) * 1994-10-18 1999-02-26 Murjahn Kg Vlm ELECTRIC PEDAL CONTROL
DK0956574T3 (en) * 1997-01-09 2010-11-08 Linak As Contact and control module

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172217A (en) * 1978-04-04 1979-10-23 Mercury Electric Products Mfg. Corp. Foot pedal for a motor control device
FR2515864A1 (en) * 1981-10-30 1983-05-06 Lublin Aron Foot-action two-position electrical rocker switch - has V=shaped restoring springs which can flip from one stable position to another by vertical movement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172217A (en) * 1978-04-04 1979-10-23 Mercury Electric Products Mfg. Corp. Foot pedal for a motor control device
FR2515864A1 (en) * 1981-10-30 1983-05-06 Lublin Aron Foot-action two-position electrical rocker switch - has V=shaped restoring springs which can flip from one stable position to another by vertical movement

Also Published As

Publication number Publication date
SE8803700L (en) 1990-05-21
EP0365507A2 (en) 1990-04-25
SE8803700D0 (en) 1988-10-17
SE462635B (en) 1990-07-30

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