Land vehicles – Wheeled – Running gear
Patent
1986-01-21
1987-09-15
Pekar, John A.
Land vehicles
Wheeled
Running gear
188378, 248562, 248636, 2671401, B60G 1300
Patent
active
046934910
ABSTRACT:
A suspension system consists of a suspension rod interposed between a vehicle body side member and a wheel side member to elastically connect them. The suspension rod includes a first elastomeric member connected to the vehicle body side member and defining a first fluid chamber. A second elastomeric member is provided in the suspension rod structure to be connected to the wheel side member, defining a second fluid chamber. The first and second fluid chambers are communicated with each other through a fluid communication passage. An incompressive fluid is filled in the first and second fluid chambers and in the fluid communication passage, thereby constituting a fluid dynamic damper for suppressing resonance vibration of the suspension system.
REFERENCES:
patent: 3752270 (1973-08-01), Valdespino
patent: 3938840 (1976-02-01), Haase et al.
patent: 4121812 (1978-10-01), Dousset
patent: 4377216 (1983-03-01), Ueno
patent: 4600863 (1986-07-01), Chaplin et al.
Akatsu Yousuke
Fukushima Naoto
Hano Sunao
Matsui Shinichi
Sugino Masaru
Nissan Motor Co,. Ltd.
Pekar John A.
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