Clrun4
Roller Poster
So, I've had a quick look at it and you're right.
The main purpose of this patent is to ged rid off the complex mechanic of the old restrain system. To adjust the height then, it needed a lots of pieces to align, and it was complicated and noisy. By the use of a hydraulic cylinder, it corrects these issues. It seems to me that it is a system very close to the one on the stand up Intamin Towers. The cylinder can be locked in position after the loading.
In fact, it is the same system used on hydraulic lap-bars like the Mack ones.
On the other hand, they say they would like to have a system allowing passengers to move, but it would be too complicated, and leading to an unacceptable (for them) feeling of unsafety.
So they propose to let the cylinder to have a bit of a move, so the rider can "bounce" a bit during the ride.
Didn't see a thing about retrofitting then.
The main purpose of this patent is to ged rid off the complex mechanic of the old restrain system. To adjust the height then, it needed a lots of pieces to align, and it was complicated and noisy. By the use of a hydraulic cylinder, it corrects these issues. It seems to me that it is a system very close to the one on the stand up Intamin Towers. The cylinder can be locked in position after the loading.
In fact, it is the same system used on hydraulic lap-bars like the Mack ones.
On the other hand, they say they would like to have a system allowing passengers to move, but it would be too complicated, and leading to an unacceptable (for them) feeling of unsafety.
So they propose to let the cylinder to have a bit of a move, so the rider can "bounce" a bit during the ride.
Didn't see a thing about retrofitting then.