JPS61175626U

JPS61175626U -

Info

Publication number: JPS61175626U
Application number: JP5895885U
Authority: JP
Priority date: 1985-04-22
Filing date: 1985-04-22
Publication date: 1986-11-01

Description

[Brief explanation of drawings]

第１図ＡおよびＢは本考案の一実施例に係るギ
ヤカツプリングを示す側面図、第２図Ａ，Ｂは第
１図Ａの要部を取り出して示す模式図、第３図Ａ
，Ｂは第１図Ｂの要部を取り出して示す模式図、
第４図Ａ，Ｂは第１図Ｂの他の要部を取り出して
示す模式図、第５図は第１図Ｂの要部を取り出し
て示す模式図、第６図は本考案が適用されてなる
圧延機を模式的に示す正面図、第７図Ａ，Ｂは従
来のギヤカツプリングを示す断面図である。１５……ギヤカツプリング、１６……外装歯車
、１７……内接歯車、１９，２０……噛合い歯、
２１……噛合い開始端部、２４……噛合い開始端
部、２７……案内歯、２８……噛合い開始端部、
３１……案内部。 Figures 1A and B are side views showing a gear coupling according to an embodiment of the present invention, Figures 2A and B are schematic diagrams showing the main parts of Figure 1A, and Figure 3A
, B is a schematic diagram showing the main parts of FIG. 1B,
Figures 4A and B are schematic diagrams showing other important parts of Figure 1B, Figure 5 is a schematic diagram showing the main parts of Figure 1B, and Figure 6 is a schematic diagram showing the main parts of Figure 1B. FIGS. 7A and 7B are sectional views showing a conventional gear coupling. 15...Gear coupling spring, 16...External gear, 17...Internal gear, 19,20...Meshing teeth,
21... Meshing start end, 24... Meshing start end, 27... Guide tooth, 28... Meshing start end,
31...Information department.

Claims

[Scope of utility model registration request]

In a gear coupling that allows an internal gear to be attached to and removed from an external gear, one of the meshing teeth of either the external gear or the internal gear is
A guide tooth whose meshing start end protrudes more than the meshing start end of other meshing teeth in the tooth width direction, and a meshing start end side of either the external gear or the internal gear. A tapered guide portion is formed on the peripheral edge of the gear to contact the peripheral edge of the meshing start end of the other gear and guide the other gear in the meshing progress direction. Gear cut spring.