JPS5692317A - Silencer - Google Patents

Silencer

Info

Publication number
JPS5692317A
JPS5692317A JP16788679A JP16788679A JPS5692317A JP S5692317 A JPS5692317 A JP S5692317A JP 16788679 A JP16788679 A JP 16788679A JP 16788679 A JP16788679 A JP 16788679A JP S5692317 A JPS5692317 A JP S5692317A
Authority
JP
Japan
Prior art keywords
silencer
weight
chamber
bracket
itself
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
Application number
JP16788679A
Other languages
Japanese (ja)
Inventor
Kazuhiro Goto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
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 by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP16788679A priority Critical patent/JPS5692317A/en
Publication of JPS5692317A publication Critical patent/JPS5692317A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)

Abstract

PURPOSE: To reduce vibration produced by a silencer itself which is used for a motor cycle or the like, by providing a weight having a characteristic frequency different from that of the silencer, and supporting the weight in the manner that it can be moved freely relative to the silencer.
CONSTITUTION: A silencer 3 used for a motor cycle or the iike is supported only at one side thereof by a bracket 4 which is fixed to the vehicle body. In such a supporting structure for the silencer 3, a chamber 5 is formed by the side of the bracket 4, and a weight 7 is provided in the chamber 5 by the intermediary of a resilient material 6 in the manner that it can be moved freely in the chamber 5. A heat- resisting rubber, for instance, is suited for the resilient material 6, and the weight 7 is preferably made of a heavy material such as lead or iron having a characteristic frequency different from that of the main body of the silencer 3. With such an arrangement, the weight 7 functions as a dynamic damper, so that it is enabled to lower the vibration of silencer 3 itself that is produced by the exhaust gas.
COPYRIGHT: (C)1981,JPO&Japio
JP16788679A 1979-12-24 1979-12-24 Silencer Pending JPS5692317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16788679A JPS5692317A (en) 1979-12-24 1979-12-24 Silencer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16788679A JPS5692317A (en) 1979-12-24 1979-12-24 Silencer

Publications (1)

Publication Number Publication Date
JPS5692317A true JPS5692317A (en) 1981-07-27

Family

ID=15857888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16788679A Pending JPS5692317A (en) 1979-12-24 1979-12-24 Silencer

Country Status (1)

Country Link
JP (1) JPS5692317A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4733060U (en) * 1971-03-09 1972-12-13
JPS531546B2 (en) * 1971-12-06 1978-01-19
JPS5336744B2 (en) * 1972-04-01 1978-10-04
JPS5431243U (en) * 1977-08-04 1979-03-01

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4733060U (en) * 1971-03-09 1972-12-13
JPS531546B2 (en) * 1971-12-06 1978-01-19
JPS5336744B2 (en) * 1972-04-01 1978-10-04
JPS5431243U (en) * 1977-08-04 1979-03-01

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