Liquid enclosing type vibration isolating mount

摘要

PCT No. PCT/JP96/03719 Sec. 371 Date Oct. 21, 1997 Sec. 102(e) Date Oct. 21, 1997 PCT Filed Dec. 19, 1996The present invention provides a liquid enclosing type vibration isolating mount comprising a vibration isolating base member 16, a diaphragm 20 and a partition member 22 for vertically dividing a space between the former two into upper and lower liquid chambers 24 and 26. The partition member 22 is made of a press worked metal plate which is held in contact with the periphery of the diaphragm 20 to provide an orifice path 28 for establishing communication between the liquid chambers 24 and 26. The vibration isolating mount of the present invention has the following advantages: The partition member 22 is made of a press worked metal plate so that the manufacturing cost can be saved; since the periphery of the diaphragm 20 is used as a part of the wall of the orifice path 28, the axial length of the mount can be shortened and the shape of the mount is simplified; and the pressing process of the partition member 22 is facilitated.