PURPOSE: A mechanical pencil is provided to conveniently introduce pencil lead by forming a pencil lead introducing space at the lateral side of the mechanical pencil. CONSTITUTION: A mechanical pencil is composed of a cover(1), a pencil lead introducing space(2), and pencil lead(3). The ...
The Write Company, which cannot sell its leads as cheaply as other manufacturers can, plans to alter the design of its mechanical pencil so that it will accept only a newly designed Write Company lead, which will be sold at the same price as the Write Company's current lead. Which of ...
Regrettably, this fundamental feature is absent in the Apple iPad Pro. The extent of customization available is limited to a double tap on the Apple Pencil to toggle between tools. By default, it alternates between pen and eraser, but users have the option to modify it. Sadly, the customizat...
The present invention relates to adding and subtracting mechanisms, more particularly of the type incorporated in cylindrical form to be carried in the pocket, which may conveniently, though not necessarily be embodied in a mechanical pencil structure. Among the objects of the invention are...收藏...
Pencil slips over the container for wearing vias inside propelling pencil. Pencil slips over the container by projecting entrance propelling pencil and slips over across recessed lid sharp pencil. Pencil is inserted into the sharp pencil in said inner tube road. The button returns to the elastic ...
< Topic >Adaptation to the pen core of the caliber of the thickness which differs, it offers the mechanical pencil which can use.SolutionsMechanical pencil 1 pen tube 2, spring 3, rotary cap 4, guide pipe 5, propulsion pole 6, is formed from the inside nib 7 and outer part nib 8, ...
themselves. The Write Company, which cannot sell its leads as cheaply as other manufacturers can, plans to alter the design of its mechanical pencil so that it will accept only a newly designed Write Company lead, which will be sold at the same price as the Write Company's current lead. ...
The mechanical pencil null which possesses fluid pressureHASHIMOTO YASUYUKI橋本 安行YAMASHITA HARUAKI山下 晴朗KYOHARA YUTAKA清原 裕
PROBLEM TO BE SOLVED: To provide an eraser support 1 which is stable even when an eraser 2 is pushed against the surface of paper and also has no possibility that the eraser 2 comes off, in regard to the eraser support 1 provided in a mechanical pencil.横須賀 極一郎...
(57)< Abstract > (Modified) < Topic > In the ink enclosing flexible pipe of the ball-point penThe plain gauze of break or the mechanical pencil ku by discontinuouslyThe accident of the slipping and breaking etc of the pu core is avoided with the fact thatConfiguration of the ball-point ...