会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明专利
    • METHOD AND MACHINE FOR MARKING ROAD SURFACE
    • JPH05321208A
    • 1993-12-07
    • JP14899692
    • 1992-05-18
    • ATOM CHEM PAINT CO LTD
    • YOSHIDA SHOJIUEHARA SOICHISAKABE TAKEHIDE
    • E01C23/16E01C23/18E01C23/20E01C23/24
    • PURPOSE:To make usual marking operation for the road surface simultaneously with execution of works for a projection by installing two film thickness adjusting plates at the rear of a hopper accommodating a molten material, and executing the road surface marking while the adjuster plates are intermittently moved up and down independently from each other. CONSTITUTION:Two film thickness adjusting plates 31, 32 are installed at the rear of a hopper 21 accommodating a molten material and provided at the bottoms with a certain number of notches 33, 34 arranged across the width in such a way that the notches are not overlapped, and thus a road surface marking machine is constructed. To execute works in the R direction, the molten material is allowed to flow out with a certain thickness from the slit generated between the bottoms of the plates 31, 32 and the road surface, to produce a normal flat surface of coating. If the adjuster plate 32 is raised to open the notches 33 in the other adjuster plate 31, the molten material passes the notches to be placed on the normal coating surface, and the usual marking operation and execution of works for a projection can be carried out simultaneously.