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Jointer for compacting and smoothing mortar joints of masonry walls

机译:压实和抹平砌体墙砂浆缝的平缝机

摘要

A jointer for smoothing mortar joints has an elongate handle and offset trowel portion at each end. Each trowel portion is shaped to gradually decrease in width toward its free end and is convexly curved to enable the use of one tool for a number of joints of different width. One trowel portion is shorter than the other to improve the convenience in compacting head joints. Both blades are offset to the same side of a centerline of elongation of the handle. The tool provides a simple and inexpensive improvement by rendering the tool suitable for different widths of the joint while also improving the convenience of working with the tool.
机译:一种用于平整砂浆接缝的接缝,每个端部都有细长的手柄和偏置的抹泥刀部分。每个刀部分的形状使其宽度朝着其自由端逐渐减小,并呈凸形弯曲,以使一个工具可用于许多不同宽度的接头。一个刀部分比另一个短,以提高压实头部接头的便利性。两个刀片都偏移到手柄伸长中心线的同一侧。该工具通过使工具适合于接头的不同宽度而提供了简单而廉价的改进,同时还提高了使用工具的便利性。

著录项

  • 公开/公告号US4432115A

    专利类型

  • 公开/公告日1984-02-21

    原文格式PDF

  • 申请/专利权人 FEHLER;HENRY P.;

    申请/专利号US19820397225

  • 发明设计人 HENRY P. FEHLER;

    申请日1982-07-12

  • 分类号E04G21/20;

  • 国家 US

  • 入库时间 2022-08-22 08:39:37

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