Patent application number | Description | Published |
20100038195 | VIBRATION DAMPER - An object of the present invention is to obtain a vibration damper capable of instantly changing or rapidly increasing the spring constant of the vibration damper, with improving sealing properties. An intermediate cylinder | 02-18-2010 |
20110042870 | ANTI-VIBRATION DEVICE - An anti-vibration device including: a first mounting member that is coupled to either one of a vibration generating portion and a vibration receiving portion, and that is formed in an approximately cylindrical shape; a second mounting member that is coupled to the other of the vibration generating portion and a vibration receiving portion, and that is arranged on the inner circumference side of the first mounting member; a juxtaposed member that is arranged side by side with the second mounting member in the axial direction of the first mounting member; a first resilient body that resiliently supports the gap with the first mounting member and the juxtaposed member; a main liquid chamber that is arranged side by side with the juxtaposed member in the axial direction, with at least a portion of a partition wall being formed by the resilient body, and filled with a liquid; an auxiliary liquid chamber that is filled with a liquid, with at least a portion of a partition wall formed by a diaphragm, and the interior volume made capable of expanding or contracting in accordance with changes in the liquid pressure; a first restricting channel that brings the main liquid chamber and the auxiliary liquid chamber into communication with each other; a plurality of side liquid chambers that are arranged side by side with the juxtaposed member along a first axial right angle direction that is perpendicular to the axial direction and filled with a liquid; and a second restricting channel that brings the plurality of side liquid chambers into communication with each other or with the auxiliary liquid chamber, in which at least a portion of the partition wall of the side liquid chambers is formed by the first resilient body that extends in a second axial right angle direction that is perpendicular to the axial direction and that intersects with the first axial right angle direction; and the second mounting member and the juxtaposed member are coupled by a second resilient body. | 02-24-2011 |
20120091640 | VIBRATION ABSORPTION DEVICE - A vibration absorption that is both capable of damping vibrations in two directions and high in durability. A pair of pressure receiving chambers ( | 04-19-2012 |
20120126090 | VIBRATION ISOLATION DEVICE - A thinned thickness portion | 05-24-2012 |
20130175745 | VIBRATION DAMPING DEVICE - A partitioning wall is integrally formed to a rubber elastic body, partitioning second main liquid chambers. An upper outer peripheral member and a lower outer peripheral member are positioned in the axial direction by a partitioning wall positioning member disposed in the second main liquid chambers. The partitioning wall is retained to the peripheral inside of a retaining member in an axial direction (S) compressed state. | 07-11-2013 |
20140124645 | ANTI-VIBRATION DEVICE FOR VEHICLE - An anti-vibration device for a vehicle including a rod ( | 05-08-2014 |
20140159290 | VIBRATION ISOLATOR - A vibration isolator includes an inner tube ( | 06-12-2014 |
20150184717 | VIBRATION DAMPING DEVICE - In a vibration damping device ( | 07-02-2015 |