JPS613199U

JPS613199U - Anti-vibration structure for outboard motors

Info

Publication number: JPS613199U
Application number: JP8773284U
Authority: JP
Inventors: 弘明林原
Original assignee: スズキ株式会社
Priority date: 1984-06-13
Filing date: 1984-06-13
Publication date: 1986-01-10

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本一案に係る防振構造を施した船外機の一部破
断側面図、第２図ａ，ｂは、それぞれ第１図のＡＡ，
ＢＢの断面図、第３図および第４図はそれぞれ本考案の
他の実施例を施した船外機のブ部を示す断面側面図であ
る。２・・・・・・クランプブラケット、３・・・・・・ス
イベルブラケット、６・・・・・・ドライブシャフトハ
ウジング、７・・・・・・アッパーマウントラバ、７ａ
・・・・・・後側壁ミ８・・・・・・アンダーマウント
）バ、８ｂ・・・・・・前側壁、１１・・・・・・アッ
パーマウントラバ、１［ａ・・・・・・後側壁、２１・
・・・・・アッパーマウントラノ’＜、．２．１ａ・・
・・・・後側壁。Figure 1 is a partially cutaway side view of an outboard motor with a vibration isolation structure according to this proposal, and Figures 2a and b are AA and AA in Figure 1, respectively.
A sectional view of BB, FIGS. 3 and 4 are sectional side views showing a hub portion of an outboard motor according to another embodiment of the present invention, respectively. 2... Clamp bracket, 3... Swivel bracket, 6... Drive shaft housing, 7... Upper mount rubber, 7a
・・・・・・Rear side wall Mi 8・・・・・・Under mount) BA, 8b・・・Front side wall, 11・・・Upper mount rubber, 1[a・・・・・・・Rear side wall, 21・
...Upper Mount Rano'<,. 2.1a...
...Rear wall.

Claims

[Scope of utility model registration request]

The above-mentioned anti-vibration structure of an outboard motor has an annular upper mount rubber and an annular under mount rubber interposed between the drive shaft housing and the swivel bracket, and these mount rubbers absorb the vibrations generated by the engine. A vibration isolation structure for an outboard motor, characterized in that the rear side wall of the upper mount rubber is formed thick, and the front side wall of the undermount rubber is formed thick.