ATE30806T1 - COMBINED MECHANICAL AND ELECTRICAL INTERLOCKING DEVICES. - Google Patents

COMBINED MECHANICAL AND ELECTRICAL INTERLOCKING DEVICES.

Info

Publication number
ATE30806T1
ATE30806T1 AT84900914T AT84900914T ATE30806T1 AT E30806 T1 ATE30806 T1 AT E30806T1 AT 84900914 T AT84900914 T AT 84900914T AT 84900914 T AT84900914 T AT 84900914T AT E30806 T1 ATE30806 T1 AT E30806T1
Authority
AT
Austria
Prior art keywords
movable
operators
operator
interlocking devices
combined mechanical
Prior art date
Application number
AT84900914T
Other languages
German (de)
Inventor
Gerd C Boysen
Patrick S Murray
Marquis B Robinson
Original Assignee
Allen Bradley Co
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 Allen Bradley Co filed Critical Allen Bradley Co
Priority claimed from PCT/US1984/000082 external-priority patent/WO1985003382A1/en
Application granted granted Critical
Publication of ATE30806T1 publication Critical patent/ATE30806T1/en

Links

Landscapes

  • Push-Button Switches (AREA)

Abstract

The appts. includes two movable operators each arranged to engage a respective movable controller element and including a blocking formation. The operators are independently movable between two positions so that predetermined movement of either operator partway from a first position toward a second places the blocking formation of this operator in the path of movement of that of the other so that the latter is prevented from moving towards its second position. Two electrical interlock contact assemblies each have pairs of stationary and movable bridging contacts. The bridging contacts are operated by the operators from a normally closed to an open position concurrently with contact closure of an auxiliary contact assembly of a respective circuit controller.
AT84900914T 1984-01-23 1984-01-23 COMBINED MECHANICAL AND ELECTRICAL INTERLOCKING DEVICES. ATE30806T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1984/000082 WO1985003382A1 (en) 1984-01-23 1984-01-23 Combination mechanical and electrical interlock mechanism
EP84900914A EP0168395B1 (en) 1984-01-23 1984-01-23 Combination mechanical and electrical interlock mechanism

Publications (1)

Publication Number Publication Date
ATE30806T1 true ATE30806T1 (en) 1987-11-15

Family

ID=22182014

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84900914T ATE30806T1 (en) 1984-01-23 1984-01-23 COMBINED MECHANICAL AND ELECTRICAL INTERLOCKING DEVICES.

Country Status (2)

Country Link
AT (1) ATE30806T1 (en)
DE (1) DE3467460D1 (en)

Also Published As

Publication number Publication date
DE3467460D1 (en) 1987-12-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties