JP6302244B2 - 推進軸用ダンパ - Google Patents
推進軸用ダンパ Download PDFInfo
- Publication number
- JP6302244B2 JP6302244B2 JP2013271154A JP2013271154A JP6302244B2 JP 6302244 B2 JP6302244 B2 JP 6302244B2 JP 2013271154 A JP2013271154 A JP 2013271154A JP 2013271154 A JP2013271154 A JP 2013271154A JP 6302244 B2 JP6302244 B2 JP 6302244B2
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- Japan
- Prior art keywords
- elastic
- torque
- elastic protrusion
- torque transmission
- protrusion
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Description
2 トルク伝達リブ
10 スリーブ
20 弾性体
21 第一弾性突起
21a 側面(トルク伝達リブとの対向面)
22 第二弾性突起
22a 側面(トルク伝達リブとの対向面)
23 環状溝
25 第一係合溝
26 第二係合溝
Claims (2)
- トルク入力側及びトルク出力側のうち一方に取り付けられるスリーブと、その外周にゴム状弾性材料で一体に設けられて互いに軸方向へ分離した第一弾性突起及び第二弾性突起とを備え、前記第一弾性突起及び前記第二弾性突起のトルク伝達リブとの対向面が、前記第一弾性突起側で相対的にこれらの第一弾性突起及び第二弾性突起の円周方向肉厚が大きくなるように傾斜しており、前記第一弾性突起及び前記第二弾性突起は、前記トルク入力側及びトルク出力側のうち他方に設けられたトルク伝達リブと円周方向へ接触可能であって、トルク増大過程で前記第一弾性突起が前記第二弾性突起に先行して前記トルク伝達リブと接触されることを特徴とする推進軸用ダンパ。
- 第一弾性突起及び第二弾性突起のトルク伝達リブとの対向面の径方向立ち上がり角度が、第二弾性突起側で相対的に緩やかになることを特徴とする請求項1に記載の推進軸用ダンパ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013271154A JP6302244B2 (ja) | 2013-12-27 | 2013-12-27 | 推進軸用ダンパ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013271154A JP6302244B2 (ja) | 2013-12-27 | 2013-12-27 | 推進軸用ダンパ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015124858A JP2015124858A (ja) | 2015-07-06 |
| JP6302244B2 true JP6302244B2 (ja) | 2018-03-28 |
Family
ID=53535693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013271154A Active JP6302244B2 (ja) | 2013-12-27 | 2013-12-27 | 推進軸用ダンパ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6302244B2 (ja) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH068841U (ja) * | 1992-07-13 | 1994-02-04 | 株式会社フコク | 回転伝達緩衝装置 |
| JP2008215445A (ja) * | 2007-03-02 | 2008-09-18 | Synztec Co Ltd | 2重管ダンパー |
| JP2011178228A (ja) * | 2010-02-26 | 2011-09-15 | Yamaha Motor Co Ltd | 船舶推進機用プロペラおよびこれを備える船舶推進機 |
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2013
- 2013-12-27 JP JP2013271154A patent/JP6302244B2/ja active Active
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| Publication number | Publication date |
|---|---|
| JP2015124858A (ja) | 2015-07-06 |
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