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Patent Searching and Data


Title:
SWITCH APPARATUS AND ASSOCIATED SWITCH
Document Type and Number:
WIPO Patent Application WO/2019/052548
Kind Code:
A1
Abstract:
Provided is a switch apparatus for a switch. The switch apparatus comprises: a handle comprising a first slot; a mode button capable of being operated to change the operating modes of a switch, the mode button comprising a second slot; a sliding block connected to the mode button and capable of moving in a first direction in association with the movement of the mode button, the sliding block comprising a first block; and a lever operably opened in a rotatable manner and comprising a pin, wherein when the mode button is arranged in a service location, the first block is accommodated in the first slot so as to retain the handle, and in response to the case where the lever is opened in a rotatable manner, the pin can be operated to pass through the second slot to prevent the movement of the mode button.

Inventors:
LIN ZEMING (CN)
GUO HENGJIE (CN)
SUUTARINEN AKI (FI)
Application Number:
PCT/CN2018/105825
Publication Date:
March 21, 2019
Filing Date:
September 14, 2018
Export Citation:
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Assignee:
ABB OY (FI)
LIN ZEMING (CN)
International Classes:
H01H9/20; H01H9/26
Foreign References:
CN104465161A2015-03-25
CN200969293Y2007-10-31
JPH10134693A1998-05-22
Other References:
See also references of EP 3683818A4
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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