JPS6266148U

JPS6266148U -

Info

Publication number: JPS6266148U
Application number: JP15635385U
Authority: JP
Priority date: 1985-10-15
Filing date: 1985-10-15
Publication date: 1987-04-24

Description

[Brief explanation of the drawing]

第１図はこの考案の第１実施例を示す断面図、
第２図は固定接触子が接触子取付部で傾動した状
態を示す断面図、第３図はこの考案の第２実施例
を示す断面図、第４図は従来の電磁開閉器の概略
構成を示す断面図、第５図は電磁開閉器の固定接
触子取付構造を示す断面図、第６図は固定接触子
が接触子取付部から抜け出る状態を示す断面図で
ある。図において、６は可動接触子、９は固定接触子
、９ｂは固定接触子の接点側端部、９ｃは固定接
触子の反対側端部、１０は接触子取付部、１０ｂ
は当接面、１１は端子ネジ（取付ネジ）、２０は
切欠部である。なお各図中、同一符号は同一又は
相当部分を示す。 FIG. 1 is a sectional view showing the first embodiment of this invention;
Fig. 2 is a sectional view showing the fixed contact tilted at the contact mounting part, Fig. 3 is a sectional view showing the second embodiment of this invention, and Fig. 4 is a schematic configuration of a conventional electromagnetic switch. FIG. 5 is a cross-sectional view showing a fixed contact mounting structure of an electromagnetic switch, and FIG. 6 is a cross-sectional view showing a state in which the fixed contact comes out of the contact mounting portion. In the figure, 6 is a movable contact, 9 is a fixed contact, 9b is the contact side end of the fixed contact, 9c is the opposite end of the fixed contact, 10 is a contact mounting part, 10b
1 is a contact surface, 11 is a terminal screw (attachment screw), and 20 is a notch. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of claim for utility model registration] A U-shaped fixed contact that comes into contact with and separates from a movable contact is held in a contact mounting part formed in a case, and the end opposite to the contact side end of the fixed contact In the fixed contact mounting structure of an electromagnetic switch where the part is fixed to the contact mounting part with a mounting screw, the contact surface that contacts the contact side end of the fixed contact in the contact mounting part is fixed when the mounting screw is removed. A fixed contact mounting structure for an electromagnetic switch, characterized in that the contact tilts and forms a notch into which the tip of the contact side end can fit.