JPS59163121U - spherical pipe fittings - Google Patents
spherical pipe fittingsInfo
- Publication number
- JPS59163121U JPS59163121U JP5679083U JP5679083U JPS59163121U JP S59163121 U JPS59163121 U JP S59163121U JP 5679083 U JP5679083 U JP 5679083U JP 5679083 U JP5679083 U JP 5679083U JP S59163121 U JPS59163121 U JP S59163121U
- Authority
- JP
- Japan
- Prior art keywords
- spherical
- exhaust pipe
- pipe
- sealing material
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Exhaust Silencers (AREA)
- Joints Allowing Movement (AREA)
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
第1図は従来のき面管継手を示す縦断面図、第2図は第
1図の部分拡大縦断面図、第3及び4図は、本考案にお
いて使用されるシール材の諸種の実施例を示す縦断面図
、第5図及び6図は、これらのシール材を組み込んで構
成された本考案による球面継手の2実施例を示す各縦断
面図、第7図は、本考案において使用される排気管の一
つの実施例を示す縦断面図である。
20・・・・・・シール材、21・・・・・・凸球面部
、22・・・・・・端面、23・・・・・・切頭端面、
24.25・・・・・・切頭円すい状貫通孔、30・・
・・・・上流側排気管、40・・・・・・下流側排気管
、50・・・・・・上流側フランジ、60・・・・・・
凹球面シール座、70・・・・・・下流側フランジ、8
0・・・・・・ボルト、90・・・・・・押圧ばね。Fig. 1 is a vertical sectional view showing a conventional face pipe joint, Fig. 2 is a partially enlarged longitudinal sectional view of Fig. 1, and Figs. 3 and 4 are various examples of sealing materials used in the present invention. FIGS. 5 and 6 are longitudinal sectional views showing two embodiments of the spherical joint according to the present invention that incorporate these sealing materials, and FIG. FIG. 2 is a longitudinal cross-sectional view showing one embodiment of an exhaust pipe. 20...Sealing material, 21...Convex spherical surface portion, 22...End face, 23...Truncated end face,
24.25...Truncated conical through hole, 30...
...Upstream exhaust pipe, 40...Downstream exhaust pipe, 50...Upstream flange, 60...
Concave spherical seal seat, 70...Downstream flange, 8
0... Bolt, 90... Pressing spring.
Claims (1)
わずかなすきまSoを残して対向するように同一軸線上
に配置されており、一方の排気管30の管端部には、中
心線に沿って貫通孔24゜″ 25.27.28かあ
(すられると共に外周面に凸球面部21を有する切頭球
体状のシール材20が、中心貫通孔24,25.27.
28を介してはめ込まれており、シール材20の端面は
、一方の排気管30の外周面に固着されたフランジ50
と接触させられており、他方の排気管40の管端部には
、シール材20の外周凸球面部21に対応する凹球面シ
ール座60が設けられており、両排気管30.34がシ
ール材20を介して押圧ばね90などの押圧手段によっ
て相対運動可能に連結されている球面管継手において、
シール材20の中心貫通孔24,25.28の内面と、
一方の排気管30の外周面とのいずれか一方が切頭円す
い状に形成され、両者が締め代をもって着座されるよう
にした球面管継手。The upstream exhaust pipe 30 and the downstream exhaust pipe 40 are arranged on the same axis so as to face each other with a slight gap So left at the end of the pipe. , a truncated spherical sealing material 20 having a convex spherical surface portion 21 on its outer peripheral surface is inserted into the central through holes 24, 25, 27, 28 along the center line.
28, and the end face of the sealing material 20 is fitted into a flange 50 fixed to the outer peripheral surface of one exhaust pipe 30.
A concave spherical seal seat 60 corresponding to the outer circumferential convex spherical surface portion 21 of the sealing material 20 is provided at the pipe end of the other exhaust pipe 40, so that both exhaust pipes 30 and 34 are sealed. In a spherical pipe joint that is connected so as to be relatively movable by a pressing means such as a pressing spring 90 via a material 20,
The inner surface of the center through hole 24, 25, 28 of the sealing material 20,
A spherical pipe joint in which one of the outer circumferential surfaces of one exhaust pipe 30 is formed into a truncated conical shape, and both are seated with an interference margin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5679083U JPS59163121U (en) | 1983-04-18 | 1983-04-18 | spherical pipe fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5679083U JPS59163121U (en) | 1983-04-18 | 1983-04-18 | spherical pipe fittings |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59163121U true JPS59163121U (en) | 1984-11-01 |
Family
ID=30187109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5679083U Pending JPS59163121U (en) | 1983-04-18 | 1983-04-18 | spherical pipe fittings |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59163121U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011137548A (en) * | 2011-02-14 | 2011-07-14 | Oiles Corp | Spherical surface exhaust pipe joint |
JP4734788B2 (en) * | 2001-07-06 | 2011-07-27 | オイレス工業株式会社 | Spherical exhaust pipe fitting |
-
1983
- 1983-04-18 JP JP5679083U patent/JPS59163121U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4734788B2 (en) * | 2001-07-06 | 2011-07-27 | オイレス工業株式会社 | Spherical exhaust pipe fitting |
JP2011137548A (en) * | 2011-02-14 | 2011-07-14 | Oiles Corp | Spherical surface exhaust pipe joint |
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