JPH02112422U - - Google Patents
Info
- Publication number
- JPH02112422U JPH02112422U JP2271489U JP2271489U JPH02112422U JP H02112422 U JPH02112422 U JP H02112422U JP 2271489 U JP2271489 U JP 2271489U JP 2271489 U JP2271489 U JP 2271489U JP H02112422 U JPH02112422 U JP H02112422U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- flange portion
- outer tube
- composite
- synthetic resin
- 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
- 239000002131 composite material Substances 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 238000000071 blow moulding Methods 0.000 claims 1
- 239000000805 composite resin Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の合成樹脂製複合管の一実施例
を示す斜視図である。第２図は第１図の側面図で
ある。第３図は第１図の正面図である。第４図は
第１図の合成樹脂製複合管の製造方法を示す説明
図である。第５図および第６図は第１図の吸気管
をインテークマニホールドに連結した状態を示す
縦断面図である。第７図は従来の合成樹脂製複合
管の製造方法を示す説明図である。第８図は従来
の吸気管のインテークマニホールドへの連結部を
示す縦断面図である。
主要な部分の符号の説明、２６，３５……フラ
ンジ部、３１……内側管体、３３………外側管体
、４０……突出部。
FIG. 1 is a perspective view showing an embodiment of the synthetic resin composite tube of the present invention. FIG. 2 is a side view of FIG. 1. FIG. 3 is a front view of FIG. 1. FIG. 4 is an explanatory diagram showing a method of manufacturing the synthetic resin composite pipe of FIG. 1. 5 and 6 are longitudinal cross-sectional views showing the intake pipe of FIG. 1 connected to the intake manifold. FIG. 7 is an explanatory diagram showing a conventional method of manufacturing a synthetic resin composite pipe. FIG. 8 is a longitudinal cross-sectional view showing a connection portion of a conventional intake pipe to an intake manifold. Explanation of symbols of main parts: 26, 35... flange portion, 31... inner pipe body, 33... outer pipe body, 40... protrusion part.
Claims (1)
出成形により外側管体を一体形成し、この外側管
体の少なくとも一端側に他部材のフランジ部と連
結されるフランジ部を形成してなる合成樹脂製複
合管において、前記内側管体を、前記外側管体の
フランジ部より突出して形成するとともに、この
突出部の外径寸法を前記他部材の嵌挿部内径寸法
より小としてなることを特徴とする合成樹脂製複
合管。 A composite product in which an outer tube is integrally formed by injection molding on the outside of an inner tube formed by blow molding, and a flange portion that is connected to a flange portion of another member is formed on at least one end of the outer tube. The resin composite tube is characterized in that the inner tube is formed to protrude from the flange portion of the outer tube, and the outer diameter of this protrusion is smaller than the inner diameter of the fitting portion of the other member. Composite pipe made of synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2271489U JPH02112422U (en) | 1989-02-27 | 1989-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2271489U JPH02112422U (en) | 1989-02-27 | 1989-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02112422U true JPH02112422U (en) | 1990-09-07 |
Family
ID=31241075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2271489U Pending JPH02112422U (en) | 1989-02-27 | 1989-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02112422U (en) |
-
1989
- 1989-02-27 JP JP2271489U patent/JPH02112422U/ja active Pending