US Patent Issued to Toyo Tire on Oct. 20 for "Liquid seal type vibration isolation device, and method for manufacturing liquid seal type vibration isolation device" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,768,426, issued on Oct. 20, was assigned to Toyo Tire Corp. (Itami, Japan).

"Liquid seal type vibration isolation device, and method for manufacturing liquid seal type vibration isolation device" was invented by Tomohiro Murakami (Itami, Japan) and Tomoyuki Katamura (Itami, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "To provide a liquid seal type vibration isolation device to which a diaphragm can be appropriately assembled, and a method for manufacturing the liquid seal type vibration isolation device. Even if the annular member 16 is shifted in a radial direction, the contact portion 15a and the wall portions 23 are in contact with each other...