Freelance Mechanical Engineering Contests & Projects
11 challenges met your criteria
Under $799
Designing a Gear lock mechanism
I have two simple spur gears that I want design a lock mechanism for them. The lock shall be engaged with one of these two spur gears and prevent rotation in both directions (both...
Private
Under $1,499
Private Project Featured Blind
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Under $799
4 DoF mechanical arm mounted on a tripod
We want to design an arm which can be mounted on a tripod as shown in the attached image. The total length of the arm is going to be 1.5m from pivot to end effector. For the...
Blind
Under $799
Private Project Blind
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Under $799
Dual-Directional Locking mechanism for precision motion control Blind
--Short Summary-- Design and model an addition of a secondary dual-directional locking mechanism for maintaining a platform’s slope angle in an event of a high spike/impact load...
Under $1,499
Donkey Calf Raise attachment Quick Connect Blind
This contest is to design a fast way to connect and disconnect the Donkey Calf Raise attachment to various size smith machine barbell shafts. The Donkey Calf Raise attachment is a...
Under $799
box makers lock
a fancy jewelry box worthy mortised decorative lock with key
Under $799
Hook Design for SNUZR: The World's First Toilet Stall Hammock Blind
Looking for an engineer who can design a wall grappling hook that can suspend a hanging chair hammock between two partition walls in a toilet stall. The chair hammock has 4 straps...
Under $799
Rising Stairs
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...
Under $799
Remote locking box
Electronically controlled remotely managed box locking box
Mechanical Engineering Contests: Freelance Engineers and Mechanical Drafting
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