HUBS USED LOCAL AREA

Brand	Owner (click to sort)	Address	Description
ETHERSTACK	CHESEBROUGH-POND'S INC.	Greenwich CT	hubs used in local area networks;ETHER STACK;
MICROSTACK	WHITAKER CORPORATION, THE	4550 New Linden Hill Road Suite 450 Wilmington DE 198082952	hubs used in local area networks;MICRO STACK;
TRACSTACK	WHITAKER CORPORATION, THE	4550 New Linden Hill Road Suite 450 Wilmington DE 198082952	hubs used in local area networks;TRACK STACK;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The invention relates to a piston (1), which is comprised of an approximately circular cylindrical upper area (5) and of a lower area (6), having two hubs (7), which are set back toward the piston central axis (8) so that, in the upper area (5), recesses (12, 12') can be made, which are open toward the lower area (6), in the vicinity of the hubs (7). In order to make relief cuts (13, 13') in the area between the hubs (7) and the upper area (5), a salt mold part (15) is placed on the respective window insert (14). The salt mold part (15) serves to produce the recesses (12, 12') as well as the relief cuts (13, 13') when casting the piston (1) and is washed out after the piston (1) has been cast.