JPS61154361U - - Google Patents

Info

Publication number
JPS61154361U
JPS61154361U JP3830585U JP3830585U JPS61154361U JP S61154361 U JPS61154361 U JP S61154361U JP 3830585 U JP3830585 U JP 3830585U JP 3830585 U JP3830585 U JP 3830585U JP S61154361 U JPS61154361 U JP S61154361U
Authority
JP
Japan
Prior art keywords
damper
pulley
set bolt
crank
pulley hub
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
Application number
JP3830585U
Other languages
Japanese (ja)
Other versions
JPH0348435Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985038305U priority Critical patent/JPH0348435Y2/ja
Publication of JPS61154361U publication Critical patent/JPS61154361U/ja
Application granted granted Critical
Publication of JPH0348435Y2 publication Critical patent/JPH0348435Y2/ja
Expired legal-status Critical Current

Links

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  • Pulleys (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１〜５図はこの考案の実施例の説明図であり
、第１図は１実施例の縦断面図、第２図は同ダイ
ナミツクダンパの縦断面図、第３図は別の実施例
の縦断面図、第４図は同ダイナミツクダンパの縦
断面図、第５図は他の実施例の縦断面図、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′，２″，２…
…セツトボルト、３……プーリハブ、９……ダン
パマス、１０……ダンパゴム。 Figures 1 to 5 are explanatory diagrams of embodiments of this invention. Figure 1 is a longitudinal sectional view of one embodiment, Figure 2 is a longitudinal sectional view of the same dynamic damper, and Figure 3 is another embodiment. 4 is a longitudinal sectional view of the same dynamic damper, FIG. 5 is a longitudinal sectional view of another embodiment, and FIG. 6 is a longitudinal sectional view of a torsional damper provided at the tip of a conventional crankshaft. FIG. 7 is a diagram of amplitude versus frequency of low-order bending vibration of the conventional mode and this invention, and FIGS. 8 and 9 are schematic diagrams of one-node bending and two-node bending vibration of low-order bending vibration. . 1...Crankshaft, 2', 2'', 2...
...Set bolt, 3...Pulley hub, 9...Dumper mass, 10...Damper rubber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車輌のエンジンに装備されているクランクシヤ
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
ブの腔部内にて軸方向に沿つて断面円形のダイナ
ミツクダンパのダンパゴムとダンパマスが重層さ
れて上記セツトボルトに一体的に取り付けられて
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 a damper rubber, a cross section of the pulley hub has a circular shape along the axial direction within the cavity of the pulley hub. A crank damper pulley structure for a vehicle, characterized in that the damper rubber and damper mass of the dynamic damper are layered and integrally attached to the set bolt.
JP1985038305U 1985-03-19 1985-03-19 Expired JPH0348435Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985038305U JPH0348435Y2 (en) 1985-03-19 1985-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985038305U JPH0348435Y2 (en) 1985-03-19 1985-03-19

Publications (2)

Publication Number Publication Date
JPS61154361U true JPS61154361U (en) 1986-09-25
JPH0348435Y2 JPH0348435Y2 (en) 1991-10-16

Family

ID=30545185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985038305U Expired JPH0348435Y2 (en) 1985-03-19 1985-03-19

Country Status (1)

Country Link
JP (1) JPH0348435Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020055043A (en) * 2000-12-28 2002-07-08 이계안 Torsional damper of vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009293645A (en) * 2008-06-02 2009-12-17 Denso Corp Torque transmission device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514139U (en) * 1978-07-14 1980-01-29
JPS57109347U (en) * 1980-12-24 1982-07-06
JPS57143434U (en) * 1981-03-03 1982-09-08
JPS59163249U (en) * 1983-04-15 1984-11-01 三菱自動車工業株式会社 damper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52125428A (en) * 1976-03-19 1977-10-21 Kawasaki Heavy Ind Ltd Nitriding means

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514139U (en) * 1978-07-14 1980-01-29
JPS57109347U (en) * 1980-12-24 1982-07-06
JPS57143434U (en) * 1981-03-03 1982-09-08
JPS59163249U (en) * 1983-04-15 1984-11-01 三菱自動車工業株式会社 damper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020055043A (en) * 2000-12-28 2002-07-08 이계안 Torsional damper of vehicle

Also Published As

Publication number Publication date
JPH0348435Y2 (en) 1991-10-16

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