VIBRATION ABSORBING DEVICE

• Main Authors: TANAKA EIJI, YANO KATSUHISA, MIYAHARA TETSUYA
• Format: Patent
• Language: English
• Published: 25.05.2006
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

PROBLEM TO BE SOLVED: To provide a lighter vibration absorbing device in which a partial assembly having an elastic member incorporated in a bracket mounted to a support or a vibration source is efficiently installed by press fitting while sufficiently protecting the resin bracket from an outer force during press fitting. SOLUTION: A liquid sealed engine mount 10 has a first mount member 11 mounted to the vibration source EG, a second mount member 12 mounted to the support BD, and the elastic member 13 connecting the first and second mount members to each other. The second mount member has a metal cylinder member 20 to which the elastic member is connected, a metal bracket 30 in which the metal cylinder member is pressed, and the resin bracket 40 mounted to the support for supporting the metal bracket. The metal bracket has a press-in portion 31 in which the metal cylinder member is pressed and a non-press-in portion 32 in which it is not pressed. The non-press-in portion is embedded in the resin bracket via a rubber member 50. COPYRIGHT: (C)2006,JPO&NCIPI