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  2. Elitch Gardens Carousel - Wikipedia

    en.wikipedia.org/wiki/Elitch_Gardens_Carousel

    Not PTC #6 but a possible earlier Carousel at Elitch's. Philadelphia Toboggan Company Carousel #6 was manufactured in 1905 for Elitch Gardens.It was used at the park every summer until 1928, when the park acquired a new carousel also made by the Philadelphia Toboggan Company (PTC #51) and sold the existing carousel and band organ to Kit Carson County for $1,200, including the cost of delivery ...

  3. Toboggan (roller coaster) - Wikipedia

    en.wikipedia.org/wiki/Toboggan_(roller_coaster)

    A Toboggan is a portable roller coaster model that was produced by Chance Rides (then Chance Industries) from 1969 to the mid-1970s. [1] The coaster features a small ride vehicle which can hold a maximum of two people, that climbs vertically inside a hollow steel tower, then spirals back down around the outside of the same tower.

  4. Summer toboggan - Wikipedia

    en.wikipedia.org/wiki/Summer_toboggan

    The first form of summer toboggan was the alpine slide, which started in its present form in the 1970s. Josef Wiegand had envisioned the idea of creating a roller coaster ride for ski resorts that would take advantage of the topography of the land, rather than building a structure to create the elevation changes that traditional roller coasters required.

  5. eBay - Wikipedia

    en.wikipedia.org/wiki/EBay

    eBay office in Toronto, Canada. eBay Inc. (/ ˈ iː b eɪ / EE-bay, often stylized as ebay or Ebay) is an American multinational e-commerce company based in San Jose, California, that allows users to buy or view items via retail sales through online marketplaces and websites in 190 markets worldwide.

  6. Safety harness - Wikipedia

    en.wikipedia.org/wiki/Safety_harness

    It is attached securely to a stationary object directly by a locking device or indirectly via a rope, cable, or webbing and one or more locking devices. Some safety harnesses are used in combination with a shock-absorbing lanyard, which is used to regulate deceleration and thereby prevent a serious G-force injury when the end of the rope is ...

  7. Wire rope - Wikipedia

    en.wikipedia.org/wiki/Wire_rope

    In the latter part of the 19th century, wire rope systems were used as a means of transmitting mechanical power [11] including for the new cable cars. Wire rope systems cost one-tenth as much and had lower friction losses than line shafts. Because of these advantages, wire rope systems were used to transmit power for a distance of a few miles ...

  8. Wire rope spooling technology - Wikipedia

    en.wikipedia.org/wiki/Wire_rope_spooling_technology

    Saipem's Castorone, the world's largest pipe laying vessel uses a wire rope that is 3,850m long and 152mm in diameter. It weighs 420t. The rope is pulled by capstan and stored on a massive Rema traction winches that feature the parallel grooving system, with an approximately back tension of 40t on the capstan.

  9. Fly system - Wikipedia

    en.wikipedia.org/wiki/Fly_system

    Fly loft of the Theater Bielefeld in Germany. A fly system, or theatrical rigging system, is a system of ropes, pulleys, counterweights and related devices within a theater that enables a stage crew to fly (hoist) quickly, quietly and safely components such as curtains, lights, scenery, stage effects and, sometimes, people.