id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
app01-7419	Dybala, Vojtěch	Research tools aplicable in designing of high-speed and high-power rail vehicles	2021	8	.pdf	application/pdf	2466	148	56	The rollers simulating endless rails can be of two basic design types, as applied for roller rigs at CTU in Prague: • Disc type rollers – Figure 1 left, • Drum type rollers – Figure 1 right, which is a pro- totype roller From the historical point of view roller rigs touches the remote past. The laboratory experiments have been carried out on a specially designed laboratory equipment called roller rigs.	cache/app01-7419.pdf	txt/app01-7419.txt