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| Number | Title | Issue Date |
| 8091282 | Combined sealing system and seal activation system for door/window A combination sealing system and seal activation system for use with a combination of a panel and a frame includes a first sealing system and a first seal activation system for activating the first sealing system. The first sealing system is positioned within the fr... | 01/10/2012 |
| 7340916 | Pressure equalizing device for refrigerators A pressure equalizing device for refrigerators, having a chamber, a door on the front wall of the chamber, an evaporator, and an evaporator defrost heater, is provided. The pressure equalizing device includes a pressure relief valve, an installation hole, and a deic... | 03/11/2008 |
| 6785948 | Method and apparatus for assembling in an automated manner a sealing profile on an inner door for refrigerators The invention relates to a method and apparatus for assembling in an automated manner a sealing profile on an inner door for refrigerators. The method comprises the stages of: a) providing said profile (1) in the form of a frame welded at the corners, b) stab... | 09/07/2004 |
| 6112466 | Seal mechanism for partition Operable partitions arrangements having operable seal mechanisms such that a seal can be created, when so desired, between the panel and a surface such as a floor, a ceiling, a wall, other panels, or other structures located adjacent the panel. The invent... | 09/05/2000 |
| 5577348 | Partition wall with sliding termination panel A mobile partition wall includes several wall elements (1, 1') that are each suspended from a track (2) secured to the ceiling of a room. Each wall element is provided with coupling valves (30, 32) which pneumatically interconnect the wall elements to all... | 11/26/1996 |
| 5471791 | Mobile partition wall A mobile partition wall includes a plurality of adjoining wall elements 1. In order to prop and stabilize each wall element 1 between the ceiling and the floor and to provide noise insulation, each wall element includes an upper seal bar 8 and a lower sea... | 12/05/1995 |
| 4535578 | Seal-actuating mechanism for a wall panel A seal-actuating mechanism, which when mounted in a wall panel of the type having channel-shaped opposed frame members can be installed, replaced or repaired without removing the exterior finished surface of the wall panel. The seal-actuating mechanism in... | 08/20/1985 |
| 4199120 | Folding, plug type aircraft door A plug type door for a pressurizable aircraft fuselage is mounted by a door hinge assembly for swinging movement into and out of a door opening in the fuselage. The door is composed of three segments that are hinged to each other so that the door can be f... | 04/22/1980 |
| 4180943 | Dual lost motion mechanism for an aircraft door A pair of four-bar linkages employing lost motion incorporated into an aircraft door construction which simultaneously are operable by a main door handle so that the output crank of each linkage has a dwell which is sequenced such that the operation of th... | 01/01/1980 |
