首页>
外国专利>
Device for coupling wear pieces to the receptacle tools of a public works machine
Device for coupling wear pieces to the receptacle tools of a public works machine
展开▼
机译:用于将磨损件联接到公共工程机械的容纳工具的装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
In a device for coupling a tooth onto an adaptor nose with a key, the tooth includes a skirt shrouding the adapter nose beyond the key passage zone and having a configuration connected to a return wall, comprising a bordering ridge. The wall is provided in the width of the skirt and corresponds to the passage and positioning of the key. Proximate the ends of the wall, and in the thickness of the skirt, are provided passage openings for the key devoid of abutting function in operation and ensuring a guiding and stopping function only when the key is inserted or removed. The key comprises two components transversely mobile relative to each other.
展开▼