A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a self-standing type square ruler which can be easily used even by one hand.SOLUTION: A self-standing type square ruler is characterized in that a metal plate of an L-shape in a front view consisting of a slender long side part and a slender short side part is provided, a slender self-standing piece of a prescribed width which becomes a right angle in a side view is provided integrally with the long side part at the lower end of the long side part, and a scale is provided on each of the long side part and the short side part.SELECTED DRAWING: Figure 6
【課題】片手でも容易に使用できる自立型の差し金を提供する。【解決手段】細長の長辺部と細長の短辺部とからなる正面視Ｌ形の金属板を設け、該長辺部の下端に、側面視にて直角となる所定幅の細長形状の自立片を上記長辺部に一体に設け、この長辺部および短辺部に各々目盛りを設けたことを特徴とする。【選択図】図６
To provide a self-standing type square ruler which can be easily used even by one hand.SOLUTION: A self-standing type square ruler is characterized in that a metal plate of an L-shape in a front view consisting of a slender long side part and a slender short side part is provided, a slender self-standing piece of a prescribed width which becomes a right angle in a side view is provided integrally with the long side part at the lower end of the long side part, and a scale is provided on each of the long side part and the short side part.SELECTED DRAWING: Figure 6
【課題】片手でも容易に使用できる自立型の差し金を提供する。【解決手段】細長の長辺部と細長の短辺部とからなる正面視Ｌ形の金属板を設け、該長辺部の下端に、側面視にて直角となる所定幅の細長形状の自立片を上記長辺部に一体に設け、この長辺部および短辺部に各々目盛りを設けたことを特徴とする。【選択図】図６
SELF-STANDING TYPE SQUARE RULER
自立型差し金
YOSHIDA SHUICHI (author)
2023-07-28
Patent
Electronic Resource
Japanese