PNEUMATIC LOCKING DEVICES

Brand	Owner (click to sort)	Address	Description
AIRGLIDE	W.S.A., INC.	2001 KILLEBREW DRIVE MINNEAPOLIS MN 55425	pneumatic locking devices;AIR GLIDE;
AIRLOCK	W.S.A., INC.	2001 KILLEBREW DRIVE MINNEAPOLIS MN 55425	pneumatic locking devices; namely, pneumatic locks for use in the field of security systems and detention systems;AIR LOCK;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A passenger restraint system for a vehicle having a plurality of seats, each seat having a seatbelt, a retractor from which the seatbelt is extendable, and a receiver used to latch the seatbelt. Each retractor includes a first pneumatic locking element and a second pneumatic locking element for limiting movement of the seatbelt and each receiver includes a receiver pneumatic locking element for locking the seatbelt within the receiver. A controller controls the operation of a plurality of first valves for supplying air to the first pneumatic locking element of a corresponding one of the plurality of retractors, a second valve for supplying air to each of the second pneumatic locking element of the plurality of retractors, and a plurality of third valves for supplying air to the receiver pneumatic locking element of a corresponding one of the plurality of receivers. Control decisions may be made based upon feedback received from sensors within the receiver that sense a state of the seatbelt with respect to the receiver.