JPS63170631U - - Google Patents
Info
- Publication number
- JPS63170631U JPS63170631U JP6349487U JP6349487U JPS63170631U JP S63170631 U JPS63170631 U JP S63170631U JP 6349487 U JP6349487 U JP 6349487U JP 6349487 U JP6349487 U JP 6349487U JP S63170631 U JPS63170631 U JP S63170631U
- Authority
- JP
- Japan
- Prior art keywords
- annular
- hub
- belt groove
- annular space
- bent portions
- 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
Landscapes
- Pulleys (AREA)
Description
第１図は本考案の実施例に係るトーシヨナルダ
ンパの半裁断面図、第２図は従来例に係るトーシ
ヨナルダンパの半裁断面図である。
１……ハブ、２……振動リング、３……ベルト
溝、３ａ……ベルト溝の軸方向中心線、４……環
状空間、５……弾性体、６，６′……屈曲部分、
６Ａ，６′Ａ……屈曲部分の軸方向中心線、７，
７′……環状山部、８，８′……環状谷部。
FIG. 1 is a half-cut sectional view of a torsional damper according to an embodiment of the present invention, and FIG. 2 is a half-cut sectional view of a torsional damper according to a conventional example. DESCRIPTION OF SYMBOLS 1... Hub, 2... Vibration ring, 3... Belt groove, 3a... Axial center line of belt groove, 4... Annular space, 5... Elastic body, 6, 6'... Bent portion,
6A, 6'A... Axial center line of bent portion, 7,
7'...Annular peak part, 8,8'...Annular valley part.
Claims (1)
グ２を同心的に配置して該ハブ１と振動リング２
の間に環状空間４を形成し、前記ハブ１の外径面
と振動リング２の内径面に互いに対向して対をな
す環状山部と環状谷部を複数形成して前記環状空
間４に複数の屈曲部分６，６′を構成し、軸方向
両端に位置する２つの屈曲部分６，６′と前記ベ
ルト溝３の軸方向の配置について前者両部分６，
６′の間にベルト溝３を位置せしめ、前記環状空
間４にゴム材製の弾性体５を圧入してなることを
特徴とするトーシヨナルダンパ。 A vibrating ring 2 having a belt groove 3 formed on the outer periphery of the hub 1 is arranged concentrically to connect the hub 1 and the vibrating ring 2.
A plurality of annular peaks and annular troughs are formed in pairs on the outer diameter surface of the hub 1 and the inner diameter surface of the vibration ring 2 to form a plurality of annular peaks and valleys in the annular space 4. The two bent portions 6, 6' located at both ends in the axial direction and the axial arrangement of the belt groove 3 constitute the former two bent portions 6, 6'.
A torsional damper characterized in that a belt groove 3 is positioned between the annular space 6' and an elastic body 5 made of a rubber material is press-fitted into the annular space 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6349487U JPS63170631U (en) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6349487U JPS63170631U (en) | 1987-04-28 | 1987-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63170631U true JPS63170631U (en) | 1988-11-07 |
Family
ID=30898772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6349487U Pending JPS63170631U (en) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63170631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08210469A (en) * | 1994-11-17 | 1996-08-20 | Carl Freudenberg:Fa | Torsional vibration damper |
| WO2013163156A1 (en) * | 2012-04-24 | 2013-10-31 | Gkn Sinter Metals, Llc | Dampening assembly and related method of making same |
-
1987
- 1987-04-28 JP JP6349487U patent/JPS63170631U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08210469A (en) * | 1994-11-17 | 1996-08-20 | Carl Freudenberg:Fa | Torsional vibration damper |
| WO2013163156A1 (en) * | 2012-04-24 | 2013-10-31 | Gkn Sinter Metals, Llc | Dampening assembly and related method of making same |
| US9605744B2 (en) | 2012-04-24 | 2017-03-28 | Gkn Sinter Metals, Llc | Dampening assembly and related method of making same |