JPS61181132U

JPS61181132U -

Info

Publication number: JPS61181132U
Application number: JP6472885U
Authority: JP
Priority date: 1985-04-30
Filing date: 1985-04-30
Publication date: 1986-11-12

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示し、第１図は無励
磁状態の側面図、第２図は手動解放状態の側面図
、第３図は手動解放レバーの枢着部分の拡大図、
第４図は第３図中矢印方向から見た上記枢着部
分の図、第５図は縦断側面図、第６図は第５図中
―線に沿う断面図である。１……ブレーキ本体、１２……ライニング、１
３……アーマチヤ、１７……手動解放手段、１８
……カム係合部、１９……枢軸、２０……カム部
、２１……手動解放レバー、２２……ねじりコイ
ルばね。 The drawings show an embodiment of the present invention; FIG. 1 is a side view in a non-energized state, FIG. 2 is a side view in a manually released state, and FIG. 3 is an enlarged view of the pivoting part of the manual release lever.
4 is a view of the pivot portion as seen from the direction of the arrow in FIG. 3, FIG. 5 is a vertical side view, and FIG. 6 is a sectional view taken along the line ``--'' in FIG. 1... Brake body, 12... Lining, 1
3... Armature, 17... Manual release means, 18
...Cam engaging portion, 19... Pivot, 20... Cam portion, 21... Manual release lever, 22... Torsion coil spring.

Claims

[Scope of utility model registration request]

In a non-excitation-operated electromagnetic general-purpose brake equipped with a manual release means, the manual release means is rotatably pivoted through a cam engagement portion provided on an armature that approaches and separates from the lining, and a pivot on the brake body. a manual release lever having a cam part which is attached to the brake body and which is engaged with and disengaged from the cam engaging part; and a manual release lever that is wound around the pivot shaft and has both ends locked to the brake body and the manual release lever. and a return torsion coil spring that holds the manual release lever in a non-release position that allows movement of the armature.