OPERATING DEVICE AND CIRCUIT BREAKER

OPERATING DEVICE AND CIRCUIT BREAKER

An operating device (52) includes: a first lever (15) rotatable around a rotation axis (60); a torsion bar (12) having a columnar shape or a tubular shape with the rotation axis (60) as a central axis and connected to the first lever (15); and a support (14) that fixes and supports one end of the to...

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Hauptverfasser: TANIGAKI, Shuichi, FUJITA, Daisuke
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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creator TANIGAKI, Shuichi
FUJITA, Daisuke
description An operating device (52) includes: a first lever (15) rotatable around a rotation axis (60); a torsion bar (12) having a columnar shape or a tubular shape with the rotation axis (60) as a central axis and connected to the first lever (15); and a support (14) that fixes and supports one end of the torsion bar (12). Further, the operating device (52) includes: a drive shaft (3) having a tubular shape with the rotation axis (60) as a central axis and surrounding a periphery of the torsion bar (12), one end serving as the first lever (15) side being connected to the first lever (15), and another end opposite to the one end serving as the first lever (15) side being rotatably supported around the rotation axis (60); and a plurality of second levers (6) connected to the drive shaft (3) and rotatable around the rotation axis (60) on the support (14) side rather than the first lever (15).
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Further, the operating device (52) includes: a drive shaft (3) having a tubular shape with the rotation axis (60) as a central axis and surrounding a periphery of the torsion bar (12), one end serving as the first lever (15) side being connected to the first lever (15), and another end opposite to the one end serving as the first lever (15) side being rotatably supported around the rotation axis (60); and a plurality of second levers (6) connected to the drive shaft (3) and rotatable around the rotation axis (60) on the support (14) side rather than the first lever (15).</description><language>eng ; fre ; ger</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; RELAYS ; SELECTORS</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190605&amp;DB=EPODOC&amp;CC=EP&amp;NR=3493234A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190605&amp;DB=EPODOC&amp;CC=EP&amp;NR=3493234A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TANIGAKI, Shuichi</creatorcontrib><creatorcontrib>FUJITA, Daisuke</creatorcontrib><title>OPERATING DEVICE AND CIRCUIT BREAKER</title><description>An operating device (52) includes: a first lever (15) rotatable around a rotation axis (60); a torsion bar (12) having a columnar shape or a tubular shape with the rotation axis (60) as a central axis and connected to the first lever (15); and a support (14) that fixes and supports one end of the torsion bar (12). 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language eng ; fre ; ger
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
title OPERATING DEVICE AND CIRCUIT BREAKER
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