JPS61162692U

JPS61162692U -

Info

Publication number: JPS61162692U
Application number: JP4784985U
Authority: JP
Priority date: 1985-03-29
Filing date: 1985-03-29
Publication date: 1986-10-08

Description

[Brief explanation of the drawing]

第１ａ図は本考案の実施例による自在継手の断
面図、第１ｂ図は第１ａ図の―線断面図、第
１ｃ図は部分球状のパツトを示す斜視図、第２ａ
図は他の実施例による自在継手の断面図、第２ｂ
図は第２ａ図の―線断面図、第２ｃ図はリン
グ状のパツトを示す斜視図、第３ａ図はさらに他
の実施例による自在継手を示す断面図、第３ｂ図
は第３ａ図の―線断面図、第３ｃ図は半円弧
状のパツトを示す斜視図、第４図はさらに他の実
施例による自在継手を示す断面図、第５図は従来
の自在継手を示す断面図である。１……中空球部、１１……中空球部の底面、２
……中空球部、５……管部、５１……管部の底面
、５２……延設部、６１，６２，６３……パツト
、６１１，６２１，６３１……パツトの底面。 Fig. 1a is a sectional view of a universal joint according to an embodiment of the present invention, Fig. 1b is a sectional view taken along the line - - in Fig. 1a, Fig. 1c is a perspective view showing a partially spherical part, and Fig. 2a is a sectional view of a universal joint according to an embodiment of the present invention.
Figure 2b is a sectional view of a universal joint according to another embodiment.
The figure is a cross-sectional view taken along the line ``-'' of FIG. 2a, FIG. 2c is a perspective view showing a ring-shaped part, FIG. 3a is a sectional view showing a universal joint according to another embodiment, and FIG. 3b is a sectional view taken along the line ``-'' of FIG. 3c is a perspective view showing a semi-circular part, FIG. 4 is a sectional view showing a universal joint according to another embodiment, and FIG. 5 is a sectional view showing a conventional universal joint. 1...Hollow sphere part, 11...Bottom surface of hollow sphere part, 2
. . . Hollow sphere portion, 5 .

Claims

[Scope of utility model registration request]

This is a universal joint for sewer waterway consisting of a pair of hollow spheres fitted together, with the bottom surface of the hollow sphere fitted inside facing the bottom surface of the pipe section communicating with the hollow sphere. A universal joint for sewers characterized by being raised to a continuous level.