JPH0397525U - - Google Patents
Info
- Publication number
- JPH0397525U JPH0397525U JP428990U JP428990U JPH0397525U JP H0397525 U JPH0397525 U JP H0397525U JP 428990 U JP428990 U JP 428990U JP 428990 U JP428990 U JP 428990U JP H0397525 U JPH0397525 U JP H0397525U
- Authority
- JP
- Japan
- Prior art keywords
- vibration damping
- exhaust system
- damping material
- flange
- bolts
- 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
- 238000013016 damping Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000003566 sealing material Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案継手装置の一実施例を使用状態
で示す断面図、第２図及び第３図は夫々同例装置
を不使用状態で示す全体斜視図及び断面図、第４
図及び第５図は夫々本考案継手装置の他の例を不
使用状態及び使用状態で示す断面図、第６図は従
来の継手装置を示す断面図である。
１，２……排気管（排気系部品）、３，４……
フランジ、５……耐熱弾性体（振動ダンピング材
）、６，７……断熱材、８，９……ボルト、１０
，１１……ボルトプレート（分離防止部材）、１
２……シール板（シール材）、１５……ステンレ
スメツシユ（シール材）。
FIG. 1 is a sectional view showing one embodiment of the joint device of the present invention in a used state, FIGS. 2 and 3 are an overall perspective view and a sectional view showing the same example device in an unused state, and FIG.
5 and 5 are cross-sectional views showing other examples of the joint device of the present invention in an unused state and a used state, respectively, and FIG. 6 is a cross-sectional view showing a conventional joint device. 1, 2...Exhaust pipe (exhaust system parts), 3, 4...
Flange, 5... Heat-resistant elastic body (vibration damping material), 6, 7... Heat insulating material, 8, 9... Bolt, 10
, 11... Bolt plate (separation prevention member), 1
2... Seal plate (sealing material), 15... Stainless steel mesh (sealing material).
Claims (1)
向フランジ間を、振動ダンピング材を介在させて
ボルト結合し、このボルト結合にともなう軸力で
圧縮変形されて前記排気系部品間をシールするシ
ール材を前記振動ダンピング材の内周に設けた排
気系部品の継手装置において、 フランジと対向する振動ダンピング材の面に夫
々ボルトを植設し、これらボルトを介し対応する
フランジを振動ダンピング材に取着してなる排気
系部品の継手装置。 ２ 請求項１において、前記シール材を振動ダン
ピング材の内周に固着した排気系部品の継手装置
。 ３ 請求項１又は２において、フランジと接する
振動ダンピング材の面に断熱材を設けた排気系部
品の継手装置。 ４ 請求項１乃至３のいずれかにおいて、一方の
フランジに結合されたボルトと他方のフランジに
結合されたボルトとが相互に分離するのを防止す
る分離防止部材を介しボルトを振動ダンピング材
に植設した排気系部品の継手装置。[Claims for Utility Model Registration] 1. Opposing flanges provided on exhaust system components to be connected to each other are bolted together with a vibration damping material interposed therebetween, and compressed and deformed by the axial force accompanying this bolted connection. In a joint device for exhaust system parts in which a sealing material for sealing between exhaust system parts is provided on the inner periphery of the vibration damping material, bolts are installed on the surface of the vibration damping material facing the flange, and the connection is made through these bolts. A coupling device for exhaust system parts, which consists of a flange attached to a vibration damping material. 2. The joint device for exhaust system components according to claim 1, wherein the sealing material is fixed to the inner periphery of a vibration damping material. 3. The joint device for exhaust system parts according to claim 1 or 2, wherein a heat insulating material is provided on the surface of the vibration damping material that contacts the flange. 4. In any one of claims 1 to 3, the bolts are implanted in the vibration damping material through a separation prevention member that prevents the bolts connected to one flange and the bolts connected to the other flange from separating from each other. A joint device for exhaust system parts installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP428990U JPH0397525U (en) | 1990-01-23 | 1990-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP428990U JPH0397525U (en) | 1990-01-23 | 1990-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0397525U true JPH0397525U (en) | 1991-10-08 |
Family
ID=31508040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP428990U Pending JPH0397525U (en) | 1990-01-23 | 1990-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0397525U (en) |
-
1990
- 1990-01-23 JP JP428990U patent/JPH0397525U/ja active Pending
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