EP0272545A1 - Dispositif pour le verrouillage réciproque d'au moins deux axes d'interrupteur parallèles - Google Patents

Dispositif pour le verrouillage réciproque d'au moins deux axes d'interrupteur parallèles Download PDF

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Publication number
EP0272545A1
EP0272545A1 EP87118241A EP87118241A EP0272545A1 EP 0272545 A1 EP0272545 A1 EP 0272545A1 EP 87118241 A EP87118241 A EP 87118241A EP 87118241 A EP87118241 A EP 87118241A EP 0272545 A1 EP0272545 A1 EP 0272545A1
Authority
EP
European Patent Office
Prior art keywords
slide
switch
locking
longitudinal axis
axes
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.)
Granted
Application number
EP87118241A
Other languages
German (de)
English (en)
Other versions
EP0272545B1 (fr
Inventor
Rolf-Günter Genzel
Karl-Heinz Rössler
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
Priority to AT87118241T priority Critical patent/ATE86784T1/de
Publication of EP0272545A1 publication Critical patent/EP0272545A1/fr
Application granted granted Critical
Publication of EP0272545B1 publication Critical patent/EP0272545B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches

Definitions

  • the invention relates to an arrangement for mutually locking at least two parallel switch axes according to the preamble of claim 1.
  • the slide is designed as a locking pin that can be moved by means of a handle that is combined with it. Sections of different diameters are provided on the locking pin and can be inserted into correspondingly differently sized recesses in the switch axes. The recesses in the switch axes are offset by the amount of the switching angle (DE-U-77 05 743).
  • the object of the invention is to provide the arrangement for mutually locking at least two parallel switch axes of the type mentioned in the preamble of claim 1 so that the mutual locking of the switch axes is carried out in a simple manner by the respective switching operation itself, so that a separate actuation can be omitted.
  • the object is achieved according to the invention by the training specified in the characterizing part of claim 1.
  • 1 denotes a first switch axis.
  • the reference symbol 2 applies to a second switch axis, which is arranged parallel to the first switch axis.
  • the switch axes 1, 2 are parts of switches (not otherwise shown) which can be locked against one another by means of a slide 3 which can be moved along a straight line forming its longitudinal axis and passing through both switch axes 1, 2.
  • An approximately rod-shaped locking element 4 or 5 is fastened centrally on the switch axes 1, 2.
  • the slide 3 consists of a flat material, for example a sheet metal blank, which has two square recesses 6, 7 of the same size.
  • the latch 4 engages in the recess 6, while the latch 5 engages in the recess 7.
  • the square recesses 6, 7 are arranged so that two of their opposite side edges intersect the longitudinal axis of the slide 3, while consequently two opposite side edges of each recess 6; 7 parallel to the longitudinal axis of the slide run.
  • the circumference of each locking element 4, 5 is equal to the incircle of the respective square recess 6, 7.
  • the locking members 4, 5 are arranged such that, depending on the switching position of the two switch axes 1, 2, one locking member is centrally located in the circle of the assigned square recess and the other locking member with a flank rests either on one or on the other of those side edges of the assigned square recess, which extend transversely to the longitudinal axis of the slide.
  • the switch associated with the switch axis 1 can be switched as desired in the position shown in FIG. 1, since the locking member 4 is located centrally in the circle of the square recess 6.
  • a special longitudinal guidance of the slider 3 can be omitted if the locking members 4, 5, as indicated by dash-dotted lines in FIG. 1, are provided with extensions which enclose the slider 3 between them.
  • the circles around the extensions are expediently larger than the circles around the square recesses.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Slide Switches (AREA)
  • Adjustable Resistors (AREA)
  • Railway Tracks (AREA)
EP87118241A 1986-12-22 1987-12-09 Dispositif pour le verrouillage réciproque d'au moins deux axes d'interrupteur parallèles Expired - Lifetime EP0272545B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87118241T ATE86784T1 (de) 1986-12-22 1987-12-09 Anordnung zum gegenseitigen verriegeln mindestens zweier paralleler schalterachsen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3644059 1986-12-22
DE3644059 1986-12-22

Publications (2)

Publication Number Publication Date
EP0272545A1 true EP0272545A1 (fr) 1988-06-29
EP0272545B1 EP0272545B1 (fr) 1993-03-10

Family

ID=6316976

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87118241A Expired - Lifetime EP0272545B1 (fr) 1986-12-22 1987-12-09 Dispositif pour le verrouillage réciproque d'au moins deux axes d'interrupteur parallèles

Country Status (3)

Country Link
EP (1) EP0272545B1 (fr)
AT (1) ATE86784T1 (fr)
DE (1) DE3784659D1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR785195A (fr) * 1934-04-28 1935-08-03 Alsthom Cgee Procédé de verrouillage mécanique entre interrupteurs ou commutateurs électriques à axe rotatif
DE874169C (de) * 1951-08-19 1953-04-20 Wilhelm Koeppen Schalterverriegelung fuer Klein-Elektroherde
EP0046480A2 (fr) * 1980-08-22 1982-03-03 Square D Starkstrom GmbH Dispositif de verrouillage pour boutons de commande des appareils de commutation électriques

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR785195A (fr) * 1934-04-28 1935-08-03 Alsthom Cgee Procédé de verrouillage mécanique entre interrupteurs ou commutateurs électriques à axe rotatif
DE874169C (de) * 1951-08-19 1953-04-20 Wilhelm Koeppen Schalterverriegelung fuer Klein-Elektroherde
EP0046480A2 (fr) * 1980-08-22 1982-03-03 Square D Starkstrom GmbH Dispositif de verrouillage pour boutons de commande des appareils de commutation électriques

Also Published As

Publication number Publication date
DE3784659D1 (de) 1993-04-15
EP0272545B1 (fr) 1993-03-10
ATE86784T1 (de) 1993-03-15

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