EP0874381A3 - Positionsschalter mit mehreren Betätigungselementen - Google Patents

Positionsschalter mit mehreren Betätigungselementen Download PDF

Info

Publication number
EP0874381A3
EP0874381A3 EP98106610A EP98106610A EP0874381A3 EP 0874381 A3 EP0874381 A3 EP 0874381A3 EP 98106610 A EP98106610 A EP 98106610A EP 98106610 A EP98106610 A EP 98106610A EP 0874381 A3 EP0874381 A3 EP 0874381A3
Authority
EP
European Patent Office
Prior art keywords
actuating elements
position switch
way
toothings
multiple actuators
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Withdrawn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
EP98106610A
Other languages
English (en)
French (fr)
Other versions
EP0874381A2 (de
Inventor
Manfred Breitkopf
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0874381A2 publication Critical patent/EP0874381A2/de
Publication of EP0874381A3 publication Critical patent/EP0874381A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0018—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different operating parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H01H21/28—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H21/285—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift having an operating arm actuated by the movement of the body and mounted on an axis converting its rotating movement into a rectilinear switch activating movement
    • 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
    • H01H3/04—Levers
    • H01H3/06—Means for securing to shaft of driving mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Control Devices (AREA)
  • Operation Control Of Excavators (AREA)

Abstract

Es soll ein Positionsschalter mit einem Schwenkhebelantrieb (2) geschaffen werden, an den mehrere Betätigungselemente (5,6,13,16) angekoppelt und derart verdrehsicher positioniert werden können, daß die Sicherheitsfunktion "Zwangsöffnung" in wählbaren kleinen Winkelbereichen der Stellungen der Betätigungselemente zum Gehäuse gewährleistet wird. Hierzu sind die Betätigungselemente (5,6,13,16) mit Verzahnungen (8,9) versehen, die mit angepaßten Außenverzahnungen (7) einer Schaltwelle (4) und einer Außenverzahnung (11) eines Adapters (10) in Eingriff gebracht werden können.
EP98106610A 1997-04-23 1998-04-09 Positionsschalter mit mehreren Betätigungselementen Withdrawn EP0874381A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997117139 DE19717139A1 (de) 1997-04-23 1997-04-23 Positionsschalter mit mehreren Betätigungselementen
DE19717139 1997-04-23

Publications (2)

Publication Number Publication Date
EP0874381A2 EP0874381A2 (de) 1998-10-28
EP0874381A3 true EP0874381A3 (de) 2001-03-28

Family

ID=7827494

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98106610A Withdrawn EP0874381A3 (de) 1997-04-23 1998-04-09 Positionsschalter mit mehreren Betätigungselementen

Country Status (2)

Country Link
EP (1) EP0874381A3 (de)
DE (1) DE19717139A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830981B1 (fr) * 2001-10-15 2004-10-15 Schneider Electric Ind Sa Interrupteur, notamment de position, a tete orientable

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550792A (en) * 1946-06-24 1951-05-01 Cutler Hammer Inc Electric switch
US2796487A (en) * 1955-02-09 1957-06-18 Allen Bradley Co Snap action mechanism
DE1112182B (de) * 1959-10-16 1961-08-03 Stromag Maschf Hebel-Endschalter mit einem mit mehreren Armen ausgeruesteten Betaetigungshebel
US3590178A (en) * 1969-02-05 1971-06-29 Westinghouse Electric Corp Disconnecting switch having improved operating mechanism
DE19543424A1 (de) * 1994-11-25 1996-05-30 Schneider Electric Sa Positionsschaltvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2103521A1 (de) * 1971-01-26 1972-08-17 Schaltbau Gmbh Rollenschwenkhebel zur Betätigung elektrischer Schalter
JPS57162219A (en) * 1981-03-30 1982-10-06 Omron Tateisi Electronics Co Holding type sealed switch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550792A (en) * 1946-06-24 1951-05-01 Cutler Hammer Inc Electric switch
US2796487A (en) * 1955-02-09 1957-06-18 Allen Bradley Co Snap action mechanism
DE1112182B (de) * 1959-10-16 1961-08-03 Stromag Maschf Hebel-Endschalter mit einem mit mehreren Armen ausgeruesteten Betaetigungshebel
US3590178A (en) * 1969-02-05 1971-06-29 Westinghouse Electric Corp Disconnecting switch having improved operating mechanism
DE19543424A1 (de) * 1994-11-25 1996-05-30 Schneider Electric Sa Positionsschaltvorrichtung

Also Published As

Publication number Publication date
DE19717139A1 (de) 1998-11-05
EP0874381A2 (de) 1998-10-28

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