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    • 3. 发明授权
    • Pavement marker applicator
    • 路面标记器
    • US4623280A
    • 1986-11-18
    • US727337
    • 1985-04-25
    • Heinrich F. Stenemann
    • Heinrich F. Stenemann
    • E01C23/18E01C23/16
    • E01C23/18Y10T156/1707
    • In the illustrated applicators, one of a series of pavement markers is individually dispensed from a carrier web by stripping the web back from the marker while moving the marker into wedging contact between a spring-loaded roller and the pavement. While doing so, the carrier web is kept taut between a brake shoe where it exits a magazine and an overdriven takeup roll which is locked against rotation while the marker is being moved into the wedging contact. Each pavement marker has a flat base which preferably bears a pressure-sensitive adhesive that releasably adheres the marker to the carrier web and bonds the marker to the pavement.
    • 在所示的施加器中,通过在将标记移动到弹簧加载的辊和路面之间的楔入接触中的同时从标记物剥离纸幅而从载体网分别分配一系列路面标记中的一个。 在这样做的同时,载体网在其离开料仓的制动蹄和在标记被移动到楔入接触中时被锁定以防转动的过驱动卷取辊保持紧固。 每个路面标记具有平坦的基部,其优选地具有将标记物可释放地粘附到载体网并将标记结合到路面的压敏粘合剂。