Cancelled

CAD Drawings - Mechanical - for Patent Application

We need 2D and 3D CAD drawings to obtain a provisional patent for a mechanical device that measures approx. 18” x 18” x 24”.

The product will have approximate 100 parts, including perhaps 10 aluminum tubes and 90 various brackets, nuts, bolts and washers.

The device will be made from standard 1” aluminum tubing, cut to specific lengths. Some pieces will be bent to specific angles at specific locations along the tubes.

The ends of the tubes will be capped with readily available plastic caps. The device will be held together with readily available nuts, bolts, and washers. Several of the joints will rotate, again using off-the-shelf parts. At least two of the tubes will contain spring-loaded “buttons” that snap into pre-drilled holes on other tubes to allow the height of the unit to be adjusted. This is the same principle used in various portable tables and in devices like crutches to allow the height to be adjusted.

I need assistance to create 2D and 3D CAD drawings from rough sketches and photographs of a product prototype. At this time I'm looking for the following views.

- Three 2D views from back, side and front

- One exploded view with the parts labeled (nuts and bolts and so-forth)

- Perhaps eight 3D views from various angles

- Device folded closed

- Device fully “opened” – views from two angles

- Handles in retracted and extended position

- Step / seat stored, positioned as a footrest, and positioned as a seat

I'll need drawings produced in both professional CAD files (any major software is acceptable) and exported in a format that I can view without purchasing the CAD software.

You should have experience in producing drawings for patent applications. You'll be required to sign a non-disclosure agreement.

Thank you for viewing this project.

Skills: 3D Modelling, CAD/CAM, Mechanical Engineering, Patents, Product Design

See more: spring 3d cad, software cad cam, software cad 3d, software cad, seat agreement, product prototype software, non disclosure agreement format, mechanical engineering cad software, mechanical 2d drawings, engineering sketches, cam cad, cad engineering software, cad 3d software, 3d cad software, 3d cad files, 3d cad engineering, 3d cad drawings, 3d cad cam software, 3d cad cam, 2D mechanical drawings, 2d mechanical cad drawings, 2d mechanical, 2d engineering drawings, standard non disclosure agreement, m cad

About the Employer:
( 0 reviews ) Mequon, United States

Project ID: #4613797

26 freelancers are bidding on average $29/hour for this job

engmahmoudsayed

Dear sir i am really interest to do your project and it and i am ready to start working in it now , i already do projects that have more than 300 part, kindly check PM for more details

$26 USD / hour
(46 Reviews)
5.7
rumenelchev

Hi, I am interested in your offer and I am sure that I can do the job. I have 13 years experience in 3D modelling(solid) in AutoCad.I have good experience in 3D modelling from rough drawings and photos. Here`s my por More

$27 USD / hour
(53 Reviews)
5.7
dzaxar

Kindly check pm sir. [url removed, login to view] - Industrial Designer

$31 USD / hour
(18 Reviews)
5.6
maykireos

Hi, please check pm.

$27 USD / hour
(12 Reviews)
4.8
bchandra1955

Sure, professional engineer with 36 years of experience and having a team of mechanical engineer can take care

$26 USD / hour
(10 Reviews)
4.7
ahmedhamdypop

Dear Sir, This is Ahmed Hamdy an Industrial and CAD Engineer for more than 8 years, I worked as R&D Engineer for 4 years, I can do this project in a very very short time with a high quality with the lowest price

$33 USD / hour
(18 Reviews)
4.1
almiradjo

Hello! I am interested to work on your project. Ready to start working immediately. Best regards!

$27 USD / hour
(10 Reviews)
4.0
marymekawy

I have a small company specialized in CAD , 3D modeling and Design with experience in metal works . Please visit: [url removed, login to view] for more information and for work examples.

$25 USD / hour
(8 Reviews)
4.0
JakubPOL

Hi! I'm ready to help. Check PM for details. Thank you!

$32 USD / hour
(10 Reviews)
3.9
udayd75

please check my port folio

$26 USD / hour
(7 Reviews)
3.9
mattfitznz

Hi, please see pm. Matt

$36 USD / hour
(2 Reviews)
3.3
tonchevyavor

I am a mechanical designer with 25 years experience in the product design, automation equipment, test equipment, optional equipment, preparation of documentation /ANSI, ISO, DIN, BSI, GOST standarts/ and manufacturing More

$27 USD / hour
(2 Reviews)
3.2
surajvmohan

Hi. I am a CAD expert since 7 years, and would love to do this one for you.

$27 USD / hour
(9 Reviews)
3.0
LogCad

Hello sir, I would love to help you with your project, I am a Mechanical Engineer with more than 4 years of experience using CAD software such as AutoCAD and SolidWorks, would like to discuss further details with you

$40 USD / hour
(2 Reviews)
2.2
Gopinelli

I am willing to take up the project. Please check private message.

$27 USD / hour
(1 Review)
2.0
mechengoffice

I am Mechanical Engineer with fifteen years experience in 2D and 3D drawings of mechanical engineer and metallic constructions. Pls check PM for more info.

$25 USD / hour
(1 Review)
2.0
crpenna

I am a Connecticut-based Design Engineer with over 25 years of CAD and design experience. I am very experienced with assembly work, and have filed provisional patents myself. Please see my PM. Thank you.

$28 USD / hour
(1 Review)
1.9
mariuscnst

hello, I am a design engineer contractor living in WA state. I believe I am the right candidate for this job for I have experience in product design , design for manufacturing and assembly. I have modeled large assemb More

$33 USD / hour
(0 Reviews)
0.0
Monos111

you can try me in one drawing for free

$25 USD / hour
(0 Reviews)
0.0
mefre4all

I have experience in designing and manufacturing this type of product and am ready to start immediately. See PM

$25 USD / hour
(0 Reviews)
0.0