JPS6121903U

JPS6121903U - Scale for printed wiring boards

Info

Publication number: JPS6121903U
Application number: JP9036184U
Authority: JP
Inventors: 晃林; 昇重信; 実大沢
Original assignee: 日本シイエムケイ株式会社
Priority date: 1984-06-18
Filing date: 1984-06-18
Publication date: 1986-02-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案に係る印刷配線板用．スケールの一実施
例を示す正面図、第２図は第１図の部分拡大断面図であ
る。１・・・主体板、１ａ乃至１ｅ・・・ミリ単位スケール
目盛、２ａ乃至２ｅ・・・インチ単位スケール目盛、３
ａ乃至３１・・・第１乃至第１２の各スケール用実線、
４ａ乃至４ｄ・・・第一乃至第四の各スケール用同部、
１０・・・基板、１１・・・ミリ・インチ共有スケール
目盛、１２・・・被覆用フイルム。Figure 1 is for a printed wiring board according to the present invention. FIG. 2 is a front view showing one embodiment of the scale, and FIG. 2 is a partially enlarged sectional view of FIG. 1. 1... Main plate, 1a to 1e... Scale graduations in millimeters, 2a to 2e... Scale graduations in inch units, 3
a to 31... solid lines for each of the first to twelfth scales,
4a to 4d...the same parts for each of the first to fourth scales,
DESCRIPTION OF SYMBOLS 10... Substrate, 11... Millimeter-inch shared scale graduation, 12... Film for coating.

Claims

[Scope of utility model registration request]

(1) On the surface of the transparent main plate, there is a millimeter/inch scale part consisting of multiple types of scale graduations based on millimeters and/or inches, scale numbers corresponding to the scale graduations, and multiple types of scales with different line widths. 1. A scale for a printed wiring board, characterized in that the scale is constructed by displaying a wiring width scale section consisting of a solid line for scale and a line width display number corresponding to the solid line for scale.

(2) The scale for a printed wiring board according to claim 1, wherein the main board is formed by covering the surface of a transparent sheet-like substrate on which the various parts are displayed with a transparent resin film.

(3) The scale for a printed wiring board according to claim 1, wherein the millimeter/inch scale portion comprises a common scale scale for millimeters and inches and corresponding scale numbers.

(4) The printed wiring board according to claim 1, wherein the millimeter/inch scale part is comprised of scale graduations corresponding to pitches of millimeter and/or inch size and scale numbers corresponding thereto. scale.

(5) The scale for a printed wiring board according to claim 1, wherein the millimeter-inch scale portion includes a right-angled portion between the scale graduations arranged perpendicularly to each other.

(6) The scale for a printed wiring board according to claim 1, wherein the wiring width scale portion is formed by sequentially arranging solid lines for a scale that are thicker than solid lines for a scale that have a thinner line width.