Dom 🏴 on Twitter: "Anti rollback dogs - these engage with metal teeth on the lift hill that prevents the train from rolling back down the lift hill if the motor driving
Climbing to the Top of Thunderhead at Dollywood - Coaster101
Lift hill - Wikipedia
Chain Lift Hills: Explained - YouTube
Huvipuisto.net
Chain Lift | Roller Coaster Wiki | Fandom
NoLimits2 - Arrow Dynamics Chain Dog Sound (tutorial in description) - YouTube
Backyard Roller Coaster - Bad (chain) Dog! - YouTube
You have feed dogs on a sewing machine, and chain dogs on a roller coaster's lift hill, why are they called this if they look nothing like actual dogs? - Quora
safety chain dog | device | Britannica
Backyard Roller Coaster Anti-Rollback Ratchet Dog and Chain Dog - YouTube
Dive Machines? What are your thoughts? - Page 2 - Theme Parks, Roller Coasters, & Donkeys! - Theme Park Review
Master's Thesis: Design of Roller Coasters
Climbing to the Top of Thunderhead at Dollywood - Coaster101
Climbing to the Top of Thunderhead at Dollywood - Coaster101
Roller Coasters - The dynamics of amusement parks
Coasters-101: Roller Coaster Lift Hills - UPDATED 2022 - Coaster101
East Coast Photo TR - Updated Page 6 - Photo Trip Report Archive - Theme Park Review
Huvipuisto.net
Griffon photo from Busch Gardens Williamsburg - CoasterBuzz
Anti-rollback hardware
How to Ride All 3 Toy Story Land Rides in One Day Without Waiting in Long Lines
