COMBINATION PNEUMATIC TUBE

Brand	Owner	Address	Description
POWERS TRANSIT-TELLER	POWERS REGULATOR COMPANY, THE	3400 OAKTON ST. SKOKIE, ILL.	COMBINATION OF A PNEUMATIC TUBE SYSTEM, CLOSED CIRCUIT TELEVISION, AND AN AUDIO COMMUNICATION SYSTEM, PERMITTING THE RECEIVING AND HANDLING OF BANK TRANSACTIONS BY REMOTE CONTROL;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Object-support column includes an end unit, a guide tube which has a nominal diameter, and end having an end diameter which is smaller than the nominal diameter, and a transition-length portion extending from the nominal diameter to the end diameter, the end being connected to the end unit. A pneumatic tube surrounds the guide tube and the end unit, the pneumatic tube having a conical section with a diameter reduction surrounding the end unit. Alternatively, a guide portion of the guide tube may be supported radially on the inner wall of the pneumatic tube.