JPS62185969U - - Google Patents
Info
- Publication number
- JPS62185969U JPS62185969U JP7487586U JP7487586U JPS62185969U JP S62185969 U JPS62185969 U JP S62185969U JP 7487586 U JP7487586 U JP 7487586U JP 7487586 U JP7487586 U JP 7487586U JP S62185969 U JPS62185969 U JP S62185969U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- crankshaft
- hub member
- attached
- boss
- 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
- 239000000428 dust Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 2
Landscapes
- Pulleys (AREA)
Description
第１図は、本考案の第１の実施例に係る複合式
ダンパプーリの縦断面図、第２図は、第１図の複
合式ダンパプーリの左側面図、第３図は、第１図
の複合式ダンパプーリが備えられているエンジン
の正面図、第４図は、本考案の第２の実施例に係
る複合式ダンパプーリの縦断面図、第５図は、従
来の複合式ダンパプーリの縦断面図である。
１…複合式ダンパプーリ、２…ハブ部材、３…
第１の弾発部材、４…プーリ部材、５…弾発部材
支持部材、１１…第２の弾発部材、１２…質量部
材、１３…クランクシヤフト、２５…ボス部、２
６…プーリ部、２７…連結部、３２…クランクシ
ヤフト取付け孔、３７…クランクシヤフトの軸線
に略直角な表面、６１…ダスト排出溝。
1 is a longitudinal sectional view of a composite damper pulley according to a first embodiment of the present invention, FIG. 2 is a left side view of the composite damper pulley of FIG. FIG. 4 is a longitudinal sectional view of a compound damper pulley according to a second embodiment of the present invention, and FIG. 5 is a longitudinal sectional view of a conventional compound damper pulley. be. 1... Composite damper pulley, 2... Hub member, 3...
First elastic member, 4... Pulley member, 5... Elastic member support member, 11... Second elastic member, 12... Mass member, 13... Crankshaft, 25... Boss portion, 2
6...Pulley part, 27...Connecting part, 32...Crankshaft mounting hole, 37...Surface substantially perpendicular to the axis of the crankshaft, 61...Dust discharge groove.
Claims (1)
材と、該ハブ部材の外径よりも大きな内径を持つ
た円環状のプーリ部材とを有し、前記ハブ部材は
クランクシヤフト取付け孔が穿設されているボス
部と、該ボス部よりも直径が大きいプーリ部と、
該ボス部と該プーリ部とを連結している連結部と
から構成されており、前記ボス部と前記プーリ部
とは前記クランクシヤフトの軸線方向に幅のある
円環で出来ており、前記連結部の板厚は薄くされ
ており、前記プーリ部の外周面に第１の弾発部材
を介して前記プーリ部材が取り付けられており、
前記ボス部と前記プーリ部との間において、前記
ハブ部材の表面であつて前記クランクシヤフトの
軸線に略直角な表面には第２の弾発部材を介して
質量部材が取り付けられている複合式ダンパプー
リにおいて、 前記プーリ部の内壁面であつて前記質量部材と
相対向する面には、前記クランクシヤフトの軸線
方向に延び前記連結部から遠のくに従つてその深
さが深くなるようなダスト排出溝が複数個設けら
れていることを特徴とする複合式ダンパプーリ。[Claims for Utility Model Registration] The hub member has a hub member attached to the crankshaft, and an annular pulley member having an inner diameter larger than the outer diameter of the hub member, and the hub member has a crankshaft mounting hole. a boss portion having a hole therein; a pulley portion having a diameter larger than the boss portion;
The boss part and the pulley part are made of a ring having a width in the axial direction of the crankshaft. The plate thickness of the part is made thin, and the pulley member is attached to the outer peripheral surface of the pulley part via a first elastic member,
A composite type in which a mass member is attached to a surface of the hub member, which is substantially perpendicular to the axis of the crankshaft, between the boss portion and the pulley portion via a second elastic member. In the damper pulley, a dust discharge groove is provided on an inner wall surface of the pulley portion and faces the mass member, and extends in the axial direction of the crankshaft and becomes deeper as the distance from the connecting portion increases. A composite damper pulley characterized by having multiple damper pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7487586U JPS62185969U (en) | 1986-05-19 | 1986-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7487586U JPS62185969U (en) | 1986-05-19 | 1986-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62185969U true JPS62185969U (en) | 1987-11-26 |
Family
ID=30920499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7487586U Pending JPS62185969U (en) | 1986-05-19 | 1986-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62185969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03270758A (en) * | 1990-03-19 | 1991-12-02 | Takao Kuga | Automatic traveling truck |
| JP2015086907A (en) * | 2013-10-29 | 2015-05-07 | Nok株式会社 | Dynamic damper |
| JP2015209884A (en) * | 2014-04-25 | 2015-11-24 | Nok株式会社 | Dynamic damper |
-
1986
- 1986-05-19 JP JP7487586U patent/JPS62185969U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03270758A (en) * | 1990-03-19 | 1991-12-02 | Takao Kuga | Automatic traveling truck |
| JP2015086907A (en) * | 2013-10-29 | 2015-05-07 | Nok株式会社 | Dynamic damper |
| JP2015209884A (en) * | 2014-04-25 | 2015-11-24 | Nok株式会社 | Dynamic damper |
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