基本信息:
- 专利标题： 내마모성과 내충격성이 향상된 건설기계용 버켓
- 专利标题（英）：Bucket for construction equipment with enhanced abrasion resistance and impact resistance
- 专利标题（中）：具有增强耐磨性和抗冲击性的建筑设备
- 申请号：KR1020100114667 申请日：2010-11-17
- 公开(公告)号：KR1020120053413A 公开(公告)日：2012-05-25
- 发明人： 이청래
- 申请人： 두산인프라코어 주식회사
- 申请人地址： 인천광역시 동구 인중로 *** (화수동)
- 专利权人： 두산인프라코어 주식회사
- 当前专利权人： 두산인프라코어 주식회사
- 当前专利权人地址： 인천광역시 동구 인중로 *** (화수동)
- 代理人： 특허법인한벗
- 主分类号： E02F3/40
- IPC分类号： E02F3/40 ; E02F9/28 ; B23K103/04
摘要：
PURPOSE: A bucket for construction equipment with the enhanced abrasion resistance and impact resistance is provided to enhance the abrasion resistance and impact resistance by forming a welded portion by welding using the tungsten carbide system carbide alloy powder. CONSTITUTION: A bucket for construction equipment with the enhanced abrasion resistance and impact resistance comprises a welded portion(400). The welded portion is formed by a thermal treatment or a welding using the tungsten carbide system carbide alloy powder. A particle size of the tungsten carbide system carbide alloy powder used for the welding is 40 to 150 in a mesh unit. The welded portion is formed in at least one portion between a tooth portion and a portion between teeth.
摘要（中）：
目的：提供具有增强的耐磨性和耐冲击性的施工设备的铲斗，以通过使用碳化钨系碳化物合金粉末的焊接形成焊接部分来提高耐磨性和耐冲击性。 构成：具有增强的耐磨性和抗冲击性的施工设备的铲斗包括焊接部分（400）。 焊接部分通过使用碳化钨系碳化物合金粉末的热处理或焊接形成。 用于焊接的碳化钨系碳化物合金粉末的粒径为网格单位为40〜150。 焊接部形成在齿部与齿之间的至少一部分。
公开/授权文献:
- KR101707689B1 내마모성과 내충격성이 향상된 건설기계용 버켓 公开/授权日：2017-02-16