Featured patents

Puck Key Transition System
US 08807044 B2, Aug. 19, 2014, Double inner rail, James Liggett et al.
A puck-key transition system (10), comprising:…

Overhead Transport Vehicle
US 08726811 B2, May 20, 2014, Suspended, Makoto Kobayashi / Murata Machinery, Ltd. (Kyoto, JP)
A overhead transport vehicle comprising:…

Transverse-Longitudinal Perpendicular Automatic Adjusting Apparatus
US 08720343 B2, May 13, 2014, Trolley Transfer, Qi Lu et al. / Dalian Huarui Heavy Industry Goup Co., Ltd. (Dalian, Liaoning, CN)
An automatic adjusting apparatus, comprising:…

Pivot Switch System and Method
US 08714092 B2, May 6, 2014, Having movable track element for slot-guided vehicle, Douglas Vincent Heitzenrater / Bombardier Transportation GmbH (Berlin, DE)
A switch system for a guided automatic transit vehicle (GATV) running along…

Ramp System for Bridging Flexible Cable to Rigid Rail
US 08640626 B2, Feb. 4, 2014, Cable and Rigid Combined, Donald Perry
A ramp system for reducing an approach angle of one end of a low tension…

Rolling Vehicle Track
US 08590455 B2, Nov. 26, 2013, Amusement, Dody Bachtar et al. / Rocky Mountain Coasters, Inc. (Hayden, US)
A method of manufacturing a roller coaster track, the method comprising:…

Transport Installation With an Aerial Cable Provided With a Maintenance Vehicle
US 08578858 B2, Nov. 12, 2013, Cable Rails, Philippe Martin et al. / Pomagalski (Voreppe, FR)
A transport installation with an aerial cable for moving along a path,…

Guide Rail
US 08544389 B2, Oct. 1, 2013, Having all stationary track elements, Kuniaki Oka et al. / Mitsubishi Heavy Industries, Ltd. (Tokyo, JP)
A guide rail that is provided in a track and is brought into contact…

Cableway System for Conveying Skiers and Illuminating Indicator Strip
US 08528485 B2, Sept. 10, 2013, Cable, Johannes Moritzhuber / Innova Patent GmbH (Wolfurt, AT)
A cableway system for conveying skiers between terminal stations, the system…

Snow Sled Towing Device
US 08511234 B2, Aug. 20, 2013, Ski tow, Leonard Nelson
A snow sled towing device for towing one or more sleds up a slope…

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