Method for manufacturing lip-type shaft seal for underwater application, method for installing lip-type shaft seal on shaft of underwater application, and lip-

摘要

The present invention relates to a method of manufacturing a lip shaft seal for underwater applications, a method of installing a lip shaft seal on a shaft of an underwater application, and a lip shaft seal for the same. The present invention is particularly advantageous because it provides a lip-like shaft seal with a discontinuity point having foam locking elements (246, 266) that allow the seal to be actually installed around the shaft in the water without the use of a hibitate.