Elevator Project Animation - UC Berkeley

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Assembly of an elevator and how it works. Shows parts of elevator, emergency braking, counter weights, pulleys, etc.

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10 great learning minutes . Perfect. Surely a lot of time invested in the making of this video. A lot more time is saved by all who wanted a fast track lesson on elevators. Worked out perfectly for me and at the level of details I was looking for. Thank you very much. Really appreciated.

Northeagle

Just amazing... Even when there is no explanation, the amount of work somebody had to do to make this video is impressive

fafey

Bahut hi achha video banaya
Ek ek part jod ke lift banane sikhaya
Aap ki ye video duniya ki No.1 video hai, So very very thanks you.

sursen

Fantastic and educative video.
Hats off to the team who made this video !
Love from India.

shahulhamid

Amazing work guys. I work as a lift engineer also graduate as a mechanical engineer, on my placement year a did some CAD work but this is another level, very impressive! The details, the assembly, the motion. I bet you got a first class and you are guys doing very well in the industry, once again excellent job.

kinoalfa

A must watch for a layman like me. I gain a good understanding on how a lift works by watching it

cellchow

My Dad worked on elevators for almost 40 years. It’s a lot of work building an elevator and keeping them up to standards. He retired from working on elevators. Now he works as an elevator inspector.

JohnAckerman

Impressive animation. Coming from the elevator industry myself, I have to be careful as to not be critical. But this fella seems to know a good bit about the installation process. So, given that, I’ll comment;
First, and not that I’ve seen it all, but the two top of the car frame mounted sheaves (yellow)...typically those two sheaves are mounted in between the two main cross beams (of the car frame) known as the “cross head”, not up front with a third beam structure to support the outer half of each sheave. Second is the car “safeties” or “brakes” as most call them. I don’t see how they’d work in the event of an over speed condition. One shoe pulled up, while the other dropped. Never seen it. In my entire career, both shoes pulled up rather forcefully to “wedge” the shoes onto the elevator guiding rails to stop the downward motion. And another thing I’ve never seen is the motor strapped or clamped down. Those motors are bolted directly to a structural “bed plate” which is in turn secured to the building steel structure. And finally the over speed device aka “governor”...the yellow wheel up in the motor room; I don’t see how it would work to set and stay set. Once an overspeed governor sets the safeties, the cabin stops rather quickly and the only way to release the four safety shoes is to raise the cabin upwards. Oh- the animation shows the two crosby rope clamps on backwards on the governor rope (attached to the safety arm (black, bottom of the car), but correctly on the larger hoisting ropes. And...those clamps are not used to suspend an elevator or counterweight at all...ever. Nit picky stuff, but just trying to add clarity to a well put together video.

SPUDWRENCH

Amazing video folks. Thanks for making this outstanding effort.

atulct

AMAZING WORK, WOW!
I will add this to my "how elevators works" playlist !
thank you so much is the perfect video for this!

Clement-xyiv

I love how the music changes to "elevator music" as the camera view pans through the cab in the beginning. Nice touch.

frankt

Helped a lot for understanding to build an elevator mechanism for our daily work!

greengenlk

When I was on UC Berkeley campus when a catholic student in elementary school. I rode the elevator. While doing so I was inspired to return to that very location with 4 years of college. Terrill TC!

HOLYLIFEIFY

Your info is really good. This information is very useful for those who have searched for this and you have great knowledge about this. I’m really impressed with this.
Thank you so much.

GlobalElevatorAcademy