JPS578319A - Case with sound insulation structure - Google Patents
Case with sound insulation structureInfo
- Publication number
- JPS578319A JPS578319A JP8010680A JP8010680A JPS578319A JP S578319 A JPS578319 A JP S578319A JP 8010680 A JP8010680 A JP 8010680A JP 8010680 A JP8010680 A JP 8010680A JP S578319 A JPS578319 A JP S578319A
- Authority
- JP
- Japan
- Prior art keywords
- fitted
- shaped
- receptacle
- circumferential surface
- ring
- 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
Abstract
PURPOSE: To prevent falling off of outside wall of the crank case etc. of a motor cycle owing to deterioration of the elastic member by pressure-fitting and engaging the elastic member to the case compulsorily by means of springs arranged inside said elastic member.
CONSTITUTION: A ring-shaped receptacle 13, rising vertically from the periphery of easily resonating wall 11 of crank case 10 forms a concave 15 with its internal circumferential surface 14, and a ring-shaped rubber member 16 is fitted is this concave 15. The outside wall 12 is fitted in the opening provided inside said rubber member 16, and when it is fitted in the internal circumferential surface 14 of the receptacle 13 an L-shaped groove 23 is formed from the end face in contact with the innermost wall 11 to the central part. At the end of this groove 23, a ring- shaped spring 24 expanding outward in the radial direction is fitted, whereby the rubber member 16 is pressed against the internal circumferential surface 14 of the receptacle 13.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8010680A JPS578319A (en) | 1980-06-16 | 1980-06-16 | Case with sound insulation structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8010680A JPS578319A (en) | 1980-06-16 | 1980-06-16 | Case with sound insulation structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS578319A true JPS578319A (en) | 1982-01-16 |
JPS6321011B2 JPS6321011B2 (en) | 1988-05-02 |
Family
ID=13708924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8010680A Granted JPS578319A (en) | 1980-06-16 | 1980-06-16 | Case with sound insulation structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS578319A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58104324U (en) * | 1982-01-12 | 1983-07-15 | 三菱自動車工業株式会社 | sound insulation device |
JPS59100933U (en) * | 1982-12-24 | 1984-07-07 | ヤマハ発動機株式会社 | Sound insulation structure for engine cases, etc. |
-
1980
- 1980-06-16 JP JP8010680A patent/JPS578319A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58104324U (en) * | 1982-01-12 | 1983-07-15 | 三菱自動車工業株式会社 | sound insulation device |
JPH0111947Y2 (en) * | 1982-01-12 | 1989-04-07 | ||
JPS59100933U (en) * | 1982-12-24 | 1984-07-07 | ヤマハ発動機株式会社 | Sound insulation structure for engine cases, etc. |
Also Published As
Publication number | Publication date |
---|---|
JPS6321011B2 (en) | 1988-05-02 |
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