JPH03119640U - - Google Patents
Info
- Publication number
- JPH03119640U JPH03119640U JP2822390U JP2822390U JPH03119640U JP H03119640 U JPH03119640 U JP H03119640U JP 2822390 U JP2822390 U JP 2822390U JP 2822390 U JP2822390 U JP 2822390U JP H03119640 U JPH03119640 U JP H03119640U
- Authority
- JP
- Japan
- Prior art keywords
- damping member
- compressor
- tube
- drive shaft
- driveshaft
- 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 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000003190 viscoelastic substance Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案の一実施例の側面図、第２図は
第１図のＡ−Ａ拡大断面図、第３図は従来のエン
ジンと圧縮機との間の連結機構の側面図、第４図
は従来の振動騒音低減装置の側面図、第５図は第
４図のＢ−Ｂ拡大断面図である。
１……エンジン、１ａ……エンジンの回転軸、
２……圧縮機、２ａ……圧縮機の回転軸、３……
ドライブシヤフト、３ａ……スプライン、４……
自在継手、５……ダンピング部材、６……弾性部
材、６ａ……開口部、１１……ダンピング部材、
１２……締付具。
FIG. 1 is a side view of an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along line A-A in FIG. 1, and FIG. 3 is a side view of a conventional coupling mechanism between an engine and a compressor. 4 is a side view of a conventional vibration and noise reduction device, and FIG. 5 is an enlarged sectional view taken along line BB in FIG. 4. 1...Engine, 1a... Engine rotation shaft,
2...Compressor, 2a...Rotating shaft of the compressor, 3...
Driveshaft, 3a... Spline, 4...
Universal joint, 5... Damping member, 6... Elastic member, 6a... Opening, 11... Damping member,
12...Tightening tool.
Claims (1)
連結し同エンジンの回転駆動力を同圧縮機に伝達
する管状のドライブシヤフトにおいて、同ドライ
ブシヤフトの管内周面に装着された粘弾性材料か
らなるダンピング部材と、同ダンピング部材の内
面に嵌装され同ダンピング部材を前記ドライブシ
ヤフトの管内壁に加圧密着させる弾性部材とを有
することを特徴とするドライブシヤフト。 In a tubular driveshaft that connects a vehicle engine and a compressor of a vehicle air conditioner and transmits the rotational driving force of the engine to the compressor, it is made of a viscoelastic material attached to the inner peripheral surface of the tube of the driveshaft. A drive shaft comprising: a damping member; and an elastic member fitted onto an inner surface of the damping member to bring the damping member into close contact with an inner wall of a tube of the drive shaft under pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2822390U JPH03119640U (en) | 1990-03-22 | 1990-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2822390U JPH03119640U (en) | 1990-03-22 | 1990-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03119640U true JPH03119640U (en) | 1991-12-10 |
Family
ID=31531036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2822390U Pending JPH03119640U (en) | 1990-03-22 | 1990-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03119640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009008080A (en) * | 2007-06-26 | 2009-01-15 | Snecma | Damping device for shaft of turbo machine |
| KR101293577B1 (en) * | 2011-11-22 | 2013-08-12 | 인하대학교 산학협력단 | Drive shaft having damping function |
-
1990
- 1990-03-22 JP JP2822390U patent/JPH03119640U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009008080A (en) * | 2007-06-26 | 2009-01-15 | Snecma | Damping device for shaft of turbo machine |
| KR101293577B1 (en) * | 2011-11-22 | 2013-08-12 | 인하대학교 산학협력단 | Drive shaft having damping function |