JPH0273085U

JPH0273085U -

Info

Publication number: JPH0273085U
Application number: JP15320988U
Authority: JP
Priority date: 1988-11-25
Filing date: 1988-11-25
Publication date: 1990-06-04

Description

[Brief explanation of drawings]

第１図〜第４図はこの考案の一実施例に係り、
第１図はスリツプリングの全体を示す断面図、第
２図はリングアセンブリで、第２図ａはその正面
図、第２図ｂは第２図ａの―線による断面図
、第３図はブラシホルダアセンブリの構成関係を
示す部分断面側面図、第４図はスプリングで、第
４図ａはスプリング部分詳細断面図、第４図ｂは
部分側面図、第４図ｃは転用断面図、第５図〜第
８図は従来のスプリング装置を示し、第５図はス
プリングの全体を示す断面図、第６図はブラシホ
ルダアセンブリの構成関係を示す断面図、第７図
はリングアセンブリの部分断面図、第８図はブラ
シの移動状態を示す状態図である。図において、１はフランジ、２はスクリユウ、
３はハウジング、４はブラケツト、５はスクリユ
ウ、６はハウジング、７はカバー、８はリングア
センブリ、１５はブラシホルダアセンブリである
。なお、図中同一符号は同一、または相当部分を
示す。 Figures 1 to 4 relate to an embodiment of this invention,
Fig. 1 is a sectional view showing the entire slip ring, Fig. 2 is a ring assembly, Fig. 2a is a front view thereof, Fig. 2b is a sectional view taken along the line - - of Fig. 2a, and Fig. 3 is a sectional view of the slip ring. 4 is a partial sectional side view showing the structural relationship of the brush holder assembly; FIG. 4 is a spring; FIG. 4 a is a detailed sectional view of the spring; FIG. 4 b is a partial side view; FIG. 5 to 8 show a conventional spring device, FIG. 5 is a sectional view showing the entire spring, FIG. 6 is a sectional view showing the structural relationship of the brush holder assembly, and FIG. 7 is a partial sectional view of the ring assembly. 8 are state diagrams showing the moving state of the brush. In the figure, 1 is a flange, 2 is a screw,
3 is a housing, 4 is a bracket, 5 is a screw, 6 is a housing, 7 is a cover, 8 is a ring assembly, and 15 is a brush holder assembly. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

In a slip ring device for continuously connecting a rotating electrical load and a power source installed on a trolley or the like that supplies power to it on an electrical system, a stack of ring parts that constitute a sliding contact part. A slip-ring device characterized in that the method is a molding method and the shape of the electrical contact piece is a split plate spring type.