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VORRICHTUNG ZUR VERSTELLUNG DER GRIFFHÖHE EINES HANDGEFÜHRTEN ELEKTROWERKZEUGS, GRIFFANORDNUNG UND HANDGEFÜHRTES ELEKTROWERKZEUG MIT EINER SOLCHEN VORRICHTUNG
专利权人:
HUSQVARNA AB
发明人:
EJDEHAG, FREDRIK,EDHOLM, FREDRIK
申请号:
EP11874994
公开号:
EP2773178A4
申请日:
2011.11.02
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
A handle height adjustment device of a handle assembly (2) of a walk-behind power tool (1). The handle height adjustment device (100) comprises a first toothed disk member (200), a second toothed disk member (300), and a disk interconnecting member. The disk interconnecting member (400) is arranged to be connected to the first toothed disk member (200) by means of a first interconnection mechanism (401), which first interconnection mechanism (401) inhibits relative movement between the disk interconnecting member (400) and the first toothed disk member (200) along an axis of rotation (500) of the handle height adjustment device (100), and which first interconnection mechanism (401) allows the disk interconnecting member to rotate relative the first toothed disk member about the axis of rotation (500). The disk interconnecting member (400) is arranged to be threadably connected to the second toothed disk member (300) by means of a second interconnection mechanism (402). The application also concerns a handle assembly and a walk-behind power tool comprising such a device.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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