Rising Stairs

in Mechanical Engineering held by Aly
Contest Closed
  • Open
  • Choosing Finalist
  • Ended
Description:
Design a four-step set of stairs that can go flat at the to or bottom of the stairs, lift a person and wheelchair either up or down, and then take the normal stairs form. Stair lift must be able to operate from either the top or bottom of the stairs. See attached picture for desired end product.
Wants:
Efficiency of elegance of the design.
Software:
  1. 3D PDF Files

Entries

= Buyer's Rating

Discussion

Fri, 06 Apr 2018 11:15:28 +0000
you want the same design in the picture or not.
and you didn't pay for this sir.

Rishi Gangwar

Designer

Sat, 24 Mar 2018 13:33:27 +0000
The project is almost complete but please increase the price and specify the capacity to carry, it is vital in order to complete its last phase and for me to finally submit.
Sat, 24 Mar 2018 06:52:47 +0000
and plz provide some technical details i.e weight,height etc
Sat, 24 Mar 2018 06:51:18 +0000
i can do it with electrical equipment but kindly increase design cost at-least $300-$400
Sat, 24 Mar 2018 05:57:45 +0000
Hello Aly
How much is the height from the yard to the floor?

PI

Sat, 24 Mar 2018 04:35:12 +0000
Please explain how to build a product with maybe patent protection? And...the development of the product will take not les than 2 months ant will cost just for the engineering not les than 10.000 Euro. So? Do not be so naiv please! However we speak about mashinery and transportation ot peaple, the requirements are not joke,

Aly

Buyer

Tue, 20 Mar 2018 22:28:37 +0000
This product is only available in the UK. I'm trying to build this in my house for my son. It will not be a commercial product, just something that I can contract its design and build. My intention is to have three contests: 1) Engineering Drawing, 2) Engineering Design, including materials, electro-hydronic mechanizm and operations, and 3) Build.
This context is for the first step, the drawing only

sherifelsheikh

Designer

Tue, 20 Mar 2018 13:14:51 +0000
Do u need electro-hydraulic operation?
Tue, 20 Mar 2018 03:29:37 +0000
I am prepare to work on this project.
Mon, 19 Mar 2018 19:49:34 +0000
This is not a DIY project. This is serious engineering with liabilities and patent infringement possibilities.
I agree with both comments before me which should explain why this is not a pre-pay as well.
Mon, 19 Mar 2018 19:00:43 +0000
How is this a contest? It looks to me like a reverse engineering job. Something that is already available. You might want to check if there is a patent on this product already.
Mon, 19 Mar 2018 15:26:01 +0000
An interesting project, but it is worth a lot more than $100!

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