LIQUID-SEALED VIBRO-ISOLATING MOUNT DEVICE

PROBLEM TO BE SOLVED: To improve durability by preventing corrosion of a vibro-isolating mount and its press-fitted part due to infiltration of muddy water or the like. SOLUTION: A vibro-isolating mount M2 is formed by connecting inner cylinder members 21, 25 and outer cylinder members 23, 24 by ela...

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Bibliographic Details
Main Authors MIKASA TETSUO, OGAWA YUICHI, OTAKE HIDEJI, MIYAMOTO YASUO
Format Patent
LanguageEnglish
Published 17.06.1997
Edition6
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To improve durability by preventing corrosion of a vibro-isolating mount and its press-fitted part due to infiltration of muddy water or the like. SOLUTION: A vibro-isolating mount M2 is formed by connecting inner cylinder members 21, 25 and outer cylinder members 23, 24 by elastic units 22, 26 sealed with liquid, the outer cylinder members 23, 24 are fixed to be press fitted from the downward to a cup-shaped press fitted part 8 opening a lower surface. A plurality of annular ribs 265 for facilitating press fitting to the press fitted part 8 are protrusively provided in a periphery of the outer cylinder members 23, 24, by removing partly these annular ribs 265 , a drainage groove 266 extended in an axial direction is formed. Muddy water or the like passing through a seal rubber 17 is discharged outside through the drainage groove 266 as shown by an arrow mark, so as to prevent corrosion of the press fitted part 8 and the vibro-isolating mount M2 .
Bibliography:Application Number: JP19950316350