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| Number | Title | Issue Date |
| 7410068 | Blondin cableway installation A blondin cableway installation, comprises a pair of carrying cables extending between the two ends of the installation; a carriage provided with a lifting tackle and supported movably on the carrying cables; a lifting cable for operating the lifting tackle, extendi... | 08/12/2008 |
| 6886471 | Traveling highline system A traveling highline aerial cable rail system for moving objects over large distances in three-dimensional space. A pair of track dollies mounted beneath substantially parallel and distantly separated support trusses allow the entire load bearing highline itself to ... | 05/03/2005 |
| 6755239 | Centrifugal casting of titanium alloys with improved surface quality, structural integrity and mechanical properties in isotropic graphite molds under vacuum Methods for making various titanium base alloys and titanium aluminides into engineering components such as rings, tubes and pipes by melting of the alloys in a vacuum or under a low partial pressure of inert gas and subsequent centrifugal casting of the melt in the... | 06/29/2004 |
| 6125766 | Removable load transfer device A load transfer device comprising a pair of spaced-apart rotary members, each having at least one recess formed in its periphery and sharing a common axis of rotation. A slipper member is located between the spaced-apart rotary members and defines therewi... | 10/03/2000 |
| 5408933 | Device facilitating rescue from ski lifts The basic component of the device is a bent tube. The included angle between the tube portions on each side of the bend is in a range of 90° to 130° with 110° to 120° preferred. The tube portions on opposite sides of the bend are of unequal lengths, 8... | 04/25/1995 |
| 5081932 | Aerial tramway installation An aerial tramway installation has two spaced apart terminals with a transport track interconnecting the terminals. A rescue track extends along the transport track and is elevated with respect thereto. Transport cars having transport cabins are movable a... | 01/21/1992 |
| 4777886 | Apparatus for supporting cables and transportation installation with aerial cables comprising an apparatus of this type An aerial transportation system including two generally parallel endless aerial carrier and traction cables is disclosed in which apparatus is respectively associated with each of the cables for separately supporting each cable. The supporting apparatus a... | 10/18/1988 |
| 4271763 | Proximity detector A proximity detector has permanent magnets positioned within a chassis so that the axis and poles of the flux field of the permanent magnet are substantially normal to the front of the chassis. A switch is positioned along the front of the chassis proxima... | 06/09/1981 |
