首页> 外国专利> SPEEDOMETER ATTACHMENT WHICH PERMITS A DIRECT READING IN KILOMETERS PER HOUR FROM A MILES PER HOUR SCALE AND CONVERSELY

SPEEDOMETER ATTACHMENT WHICH PERMITS A DIRECT READING IN KILOMETERS PER HOUR FROM A MILES PER HOUR SCALE AND CONVERSELY

机译:速度计附件,允许每小时从英里数每小时直接读取千公里数,反之亦然

摘要

A simple and easy to mount outer attachment to automobile speedometers the scale of which reads in another speed unit than is used in the country the car is driven. The attachment consists of a strip that can be affixed on the scale glass parallel to the scale and by means of one or more rabbets or slots holds letters or numbers made with extensions corresponding to the slots. The letters and numbers can be placed along the strip in such order and figuration that they represent the desired secondary scale and then are fixed on the strip.
机译:一个简单,易于安装的外部附件,安装到汽车速度表上,其读数单位不同于汽车行驶所在国家/地区所使用的速度单位。该附件由一条条带组成,该条带可以平行于刻度尺固定在秤玻璃上,并通过一个或多个槽口或槽口容纳带有对应于槽口的扩展名的字母或数字。字母和数字可以沿着条形放置,其顺序和形状应使其代表所需的次级刻度,然后固定在条形上。

著录项

  • 公开/公告号US3855958A

    专利类型

  • 公开/公告日1974-12-24

    原文格式PDF

  • 申请/专利权人 BRISCOE DDT;

    申请/专利号US19720230560

  • 发明设计人 BRISCOE DDT;

    申请日1972-03-01

  • 分类号G01P1/06;

  • 国家 US

  • 入库时间 2022-08-23 03:35:02

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