JPS61154359U - - Google Patents
Info
- Publication number
- JPS61154359U JPS61154359U JP3830385U JP3830385U JPS61154359U JP S61154359 U JPS61154359 U JP S61154359U JP 3830385 U JP3830385 U JP 3830385U JP 3830385 U JP3830385 U JP 3830385U JP S61154359 U JPS61154359 U JP S61154359U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- pulley
- attached
- crank
- rubber
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Pulleys (AREA)
Description
第１〜５図はこの考案の１実施例の説明図であ
り、第１図はクランクシヤフトの先端に設けられ
たトーシヨナルダンパとプーリハブの縦断面図、
第２図は同正面図、第３図はダイナミツクダンパ
の縦断面図、第４図は同正面図、第５図はトーシ
ヨンルダンパとダイナミツクダンパを装備したプ
ーリハブの縦断面図、第６図は従来態様のクラン
クシヤフト先端に設けられたトーシヨナルダンパ
の縦断面図、第７図は在来態様とこの考案の低次
曲げ振動の周波数に対する振幅グラフ図、第８，
９図は低次曲げ振動の一節曲げ及び二節曲げ振動
の模式図である。
１……クランクシヤフト、２……セツトボルト
、３……プーリハブ、１４……ダンパマス、１３
……ダンパゴム、１２……制振鋼板、１０……ダ
イナミツクダンパ。
1 to 5 are explanatory diagrams of one embodiment of this invention, and FIG. 1 is a longitudinal sectional view of a torsional damper and a pulley hub provided at the tip of the crankshaft,
Figure 2 is a front view of the same, Figure 3 is a longitudinal sectional view of the dynamic damper, Figure 4 is a front view of the same, Figure 5 is a longitudinal sectional view of the pulley hub equipped with a torsion damper and a dynamic damper. Fig. 6 is a longitudinal cross-sectional view of a torsional damper provided at the tip of a crankshaft in a conventional manner, Fig. 7 is a graph of amplitude versus frequency of low-order bending vibration of the conventional aspect and this invention, and Fig. 8
FIG. 9 is a schematic diagram of one-node bending vibration and two-node bending vibration of low-order bending vibration. 1... Crankshaft, 2... Set bolt, 3... Pulley hub, 14... Damper mass, 13
... Damper rubber, 12 ... Damping steel plate, 10 ... Dynamic damper.
Claims (1)
フト先端にセツトボルトを介して固設されるプー
リハブがダンパマスとダンパゴムを有しているク
ランクダンパプーリ構造において、上記プーリハ
ブの前部に制振鋼板を介し軸方向に沿つてリング
状のダイナミツクダンパのダンパゴムとダンパマ
スが重層状に付設されていることを特徴とする車
輌のクランクダンパプーリ構造。 In a crank damper pulley structure in which a pulley hub is fixed to the tip of a crankshaft installed in a vehicle engine via a set bolt and has a damper mass and damper rubber, a damping steel plate is attached to the front part of the pulley hub in the axial direction. A crank damper pulley structure for a vehicle, characterized in that damper rubber and damper mass of a ring-shaped dynamic damper are attached in layers along the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985038303U JPH0444914Y2 (en) | 1985-03-19 | 1985-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985038303U JPH0444914Y2 (en) | 1985-03-19 | 1985-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61154359U true JPS61154359U (en) | 1986-09-25 |
| JPH0444914Y2 JPH0444914Y2 (en) | 1992-10-22 |
Family
ID=30545181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985038303U Expired JPH0444914Y2 (en) | 1985-03-19 | 1985-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444914Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010216369A (en) * | 2009-03-17 | 2010-09-30 | Kubota Corp | Wrapping transmission device of engine |
| JP2019019976A (en) * | 2017-07-19 | 2019-02-07 | Nok株式会社 | Torsional damper with bending damper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57109347U (en) * | 1980-12-24 | 1982-07-06 | ||
| JPS5833844U (en) * | 1981-08-28 | 1983-03-05 | 日産デイ−ゼル工業株式会社 | torsional damper |
| JPS59141256U (en) * | 1983-03-10 | 1984-09-20 | 日産自動車株式会社 | Pulley for internal combustion engine |
| JPS59168053U (en) * | 1983-04-26 | 1984-11-10 | トヨタ自動車株式会社 | Internal combustion engine damper pulley |
| JPS59185455U (en) * | 1983-05-30 | 1984-12-10 | トヨタ自動車株式会社 | internal combustion engine crank pulley |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5833844B2 (en) * | 1975-06-16 | 1983-07-22 | 株式会社クラレ | 1 1 1-trihalo-4-methyl-3-pentenoseizouhouhou |
-
1985
- 1985-03-19 JP JP1985038303U patent/JPH0444914Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57109347U (en) * | 1980-12-24 | 1982-07-06 | ||
| JPS5833844U (en) * | 1981-08-28 | 1983-03-05 | 日産デイ−ゼル工業株式会社 | torsional damper |
| JPS59141256U (en) * | 1983-03-10 | 1984-09-20 | 日産自動車株式会社 | Pulley for internal combustion engine |
| JPS59168053U (en) * | 1983-04-26 | 1984-11-10 | トヨタ自動車株式会社 | Internal combustion engine damper pulley |
| JPS59185455U (en) * | 1983-05-30 | 1984-12-10 | トヨタ自動車株式会社 | internal combustion engine crank pulley |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010216369A (en) * | 2009-03-17 | 2010-09-30 | Kubota Corp | Wrapping transmission device of engine |
| JP2019019976A (en) * | 2017-07-19 | 2019-02-07 | Nok株式会社 | Torsional damper with bending damper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444914Y2 (en) | 1992-10-22 |