JPS5867186U

JPS5867186U - pipe fittings

Info

Publication number: JPS5867186U
Application number: JP16358781U
Authority: JP
Inventors: 福盛　「あきら」
Original assignee: カルソニックカンセイ株式会社
Priority date: 1981-10-30
Filing date: 1981-10-30
Publication date: 1983-05-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の管継手の断面図、第２図は本考案に係る
管継手の一実施例の断面図、第３図は第２図に示す管継
手の作動状態を示す断面図である。１．１５・・・排気マニホールド、２．１６・・・テー
パ開口、３，６．１７．２０・・・フランジ、４゜１８
・・・排気管、５．１９・・・開口、７．２１・・・蛇
腹管、８，２２・・・コイルばね、９，２３・・・球面
体、１０．２４・・・可撓管、１１．２５・・・ボルト
取付孔、１２．２６・・・大径の取付孔、１３．　２８
．　２９・・・ボルト、１４・・・ナツト、２７・・・
撚線、３０・・・支持ナツト、３１・・・締め付はナツ
ト、３２・・・回り止めナツト、３３・・・可撓性緊締
部材。第１図Fig. 1 is a sectional view of a conventional pipe joint, Fig. 2 is a sectional view of an embodiment of the pipe joint according to the present invention, and Fig. 3 is a sectional view showing the operating state of the pipe joint shown in Fig. 2. . 1.15...Exhaust manifold, 2.16...Tapered opening, 3,6.17.20...Flange, 4°18
... Exhaust pipe, 5.19... Opening, 7.21... Bellows tube, 8, 22... Coil spring, 9, 23... Spherical body, 10.24... Flexible tube , 11.25... Bolt mounting hole, 12.26... Large diameter mounting hole, 13. 28
．． 29...Boruto, 14...Natsuto, 27...
Twisted wire, 30... Support nut, 31... Tightening nut, 32... Rotation prevention nut, 33... Flexible tightening member. Figure 1

Claims

[Scope of utility model registration request]

(1) Provide a flange with a tapered opening at the pipe end of one pipe, and provide a flange with an opening at the pipe end of the other d pipe,
A flexible tube with a spherical body at the front end, which is integrated with a bellows tube and a coil spring, is interposed between the opposing flanges, and the rear end of the flexible tube is fixed to the other flange, and the spherical body at the front end is interposed between the opposing flanges. In a pipe joint in which both flanges are tensilely fastened by an appropriate means in a state in which the flanges are elastically engaged and contacted with the taper opening, a flexible tightening member is provided between the two flanges with both ends firmly fixed to the respective flanges. A pipe joint characterized by tensile fastening of members.

(2) A flexible tightening member in which a short bolt is provided at one end of the stranded wire and a long bolt is provided at the other end, and the long bolt is provided with a support nut, a tightening nut, and a rotation prevention nut. A pipe joint according to claim 1 of the utility model registration claim, characterized in that the pipe joint is constructed of: