Patent ID: 8230889
Filing Date: 2012-07-31
Classification: C12L

Abstract:
1. A fluid transfer apparatus comprising: a cam locking assembly and a cooperating seal member apparatus; the cam locking assembly is in communication with the cooperating seal member apparatus; the cam locking assembly is comprised of a lock handle assembly, a handle ring, and a press ring; the lock handle assembly is comprised of a U-shaped member and at least two pivot rollers; the U-shaped member is comprised of a first side, a second side, and a third side; the pivot rollers are disposed at the first and second sides of the U-shaped member respectively; the handle ring is pivotally connected with the lock handle at the first side and the second side of the U-shaped member; the press ring is a cylindrical member with an upper flange and a lower flange; the pivot rollers are disposed between the upper flange and the lower flange of the press ring; the cooperating seal member apparatus is comprised of an elongate cylindrical member and a seal; the elongate cylindrical member is sized to mate with the seal; the elongate cylindrical member is comprised of a top side and a a seal flange; the seal abuts the seal flange of the elongate cylindrical member; the top side of the cooperating seal member apparatus is sized to mate with the press ring and the handle ring of the cam locking assembly.