Patent classifications
H
ELECTRICITY
Load children
H01
ELECTRIC ELEMENTS
Load children
H01H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
Load children
71/00
Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
Load children Filter patents View analytics View as hierarchy
H01H71/10
Operating or release mechanisms
Load children Filter patents View analytics View as hierarchy
H01H71/50
Manual reset mechanisms; which may be also used for manual release
Load children Filter patents View analytics View as hierarchy
H01H71/527
making use of a walking beam with one extremity latchable, the other extremity actuating or supporting the movable contact and an intermediate part co-operating with the actuator
Filter patents View analytics View as hierarchy