Description:This contest is to create a NEW design for the Donkey Calf Raise attachment. The current design is good, but the manufacturing cost will be very expensive. It still should be able to attach to all smith machine barbell shafts 25mm to 35mm. The current design has too many components that make up the design. I need a new design that is sleek looking, but easier to manufacture. The new design should have a quick way to connect and disconnect the apparatus to a 25mm to 35mm diameter smith machine barbell shaft. The connecting and disconnecting method should be durable to withstand constant use. The device should be able to handle 1200 pounds.
Please see the attached 3D STEP file assembly and PDF drawings.
See the link below for the video on how to use the Donkey Calf Raise attachment.
Wants:• Try and keep the same dimensions for the base plate that the pads will attach to.
• Make the complete design black in color.
• Make the design appealing to the eye.
• All hardware, bolts or material used in the design should be obtainable from any hardware store.
Don't Wants:Do not change the overall design; just change the way it connects to the smith machine barbell
• We do not want overly complex designs that are difficult to manufacture. Keep it simple
#38 DONKEY New Design - AD01 by Adriano Ordoz Barissa
#6 Donkey Calf Raise Attachment - Concept 1 by Gregorius Giga
#11 DONKEY CALF RAISE PLUG AND GO! by hadyk
#14 Donkey Calf Raise Attachment - Concept 4 by Gregorius Giga
- 3D Technical Animation — Donkey Calf Raise Attachment Animation Concept 4
- STEP/STP 3D Modeling — C4 STEP Gregorius
- Rendering Images — Concept 4 - Rendering 1
- Rendering Images — Concept 4 - Rendering 2
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- Rendering Images — Concept 4 - Rendering 5
#53 DCRA - New Locking Mechanism by gopinathr1
#8 Donkey Calf Raise Attachment - Concept 3 by Gregorius Giga
#18 Donkey Calf Raise Attachment - Concept 6 by Gregorius Giga
#19 Donkey Calf Raise Attachment - Concept 7 by Gregorius Giga
#20 FUTURE LOOK WITH PERFECT TECHANICAL DEGINE by Kzswara
#12 DONKEY CALF RAISE PLUG AND GO - Design 2 by hadyk
#4 DONKEY CALF RAISE ATTACHMENT (New Design) by hariono
#51 Dankey Claf Raise Attachment Design by behshadg
#15 Donkey Calf Raise Attachment - Concept 5 by Gregorius Giga
#32 DONKEY CALF RAISE ATTACHMENT (New Design) by sherifelsheikh
#25 donkey calf raise attachment by Kzswara
- IGES / IGS File Design — 3
- Animation3D Technical — Keyshot Animation3
- Animation3D Technica — Keyshot Animation5
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#31 Achilles Concept 1 and concept 2 by Saurabhverma
- 3D PDF Files — Achilles pres1
- STEP/STP 3D Modeling — assembly1
- STEP/STP 3D Modeling — Assembly 2
- Rendering Images — Concept1.1
- Rendering Images — Concept1.2
- Rendering Images — Concept2.1
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- Rendering Images — Concept2.3
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#23 PERFECT DEGINE WITH PERFECT MECHANISM by Kzswara
- IGES / IGS File Design — newnew2
- Rendering Images — untitled.106
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#37 FUTURE LOOK WITH PERFECT TECHANICAL DEGINE by Kzswara
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