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• Umbrella redesign
  * The participants then were asked to use the standard umbrella, golf umbrella, purse umbrella, and auto open/close umbrella. Ob ... * Standardized umbrellas: umbrellas can be purchased in bulk directly from a single m ...
  32 KB (5053 words) - 07:02, 10 October 2008
• Lamp stand mechanical arm redesign
  ... nstead of two. The joints and lamp head are otherwise very similar to the standard lamp. *Many parts make compact packaging more difficult & limits number of standard attachment options
  35 KB (5357 words) - 04:00, 9 October 2008
• Ski boot walking attachment redesign
  ... EZ - a combination of the track and spring-damper designs. It attaches via standard binding clamp action to the ski boot, and provides both a track and damped ... ... above, the score of "0" indicates that the design is indifferent from the standard walking attachment, Walk EZ.
  41 KB (6444 words) - 03:31, 9 October 2008
• Ski boot walking attachment analysis
  ... by Soutas-Little (cf references). For the normal gait, assumptions include standard footwear on an able person at a comfortable walking pace. To simulate a us ...
  26 KB (4104 words) - 05:19, 21 November 2008
• Lawn Mower Analysis
  ... able tension, the overall static forces of the system, and verify that the standard sizes of our mechanism's components will be sufficient and optimal for our ...
  7 KB (1080 words) - 05:06, 11 November 2008
• Lead-screw post hole digger
  '''''Standard Post Hole Digger'''''<br /> The complex post hole digger is a slight upgrade from the standard post hole digger, and is the other design in focus highlighted in our usab ...
  72 KB (11545 words) - 01:02, 23 February 2009
• Umbrella check-out system
  ... ard, and the circuit board can connect to all of the hardware via a single standard 15-pin connector. ... higher than expected umbrella usage or traffic. The units will fit on any standard sized hand cart for easy transportation. As seen in our [[Umbrella_final_ ...
  34 KB (5160 words) - 19:59, 10 December 2008
• One-handed weed whacker
  ... is a common lawn care device used to keep a lawn trimmed in areas where a standard lawn mower cannot. A weed whacker is held with both arms and swung and ma ... ... ally be purchased for approximately $2 per 2.5 oz. We found the cost of a standard 31cc 2 stroke engine to be approximately 30$. For fuel costs, we found th ...
  43 KB (6789 words) - 05:07, 10 December 2008
• Cartridge guitar bridge
  Standard guitar strings feature a ball end at one end of the string which is used t ... ... Fender bridge is the basic bridge for an electric tremolo guitar. It uses standard strings, which are fed in through the back of the guitar into the sustain ...
  68 KB (11051 words) - 04:56, 10 December 2008
• Quantitative Analysis of the Musicality of an Electric Guitar Tremolo
  ... ed industry secret, we assumed the properties of the strings match that of standard stainless steel. The density of stainless steel is 7800 kg/m3 and the ela ... ... ) !! Core Area (m^2) !! Tension (N) !! Pressure (Pa) !! Deflection (mm) !! Standard Tuning (Hz) !! Linear Mass (kg/m)
  13 KB (2131 words) - 05:05, 5 December 2008
• Post Hole Digger: Additional Information
  ... design flaws. The lead screw nut has external threads, but they are a non-standard size and would require purchasing of an expensive tap, which we decided wa ...
  37 KB (6431 words) - 01:26, 10 December 2008
• Lawnmower carrier
  ... The design that we came up with was a mechanical lift that slides into a standard trailer hitch. Through the design process, we built multiple prototypes, ... ... ields a factor of safety of around 16 which is well within accepted safety standards.
  33 KB (5370 words) - 02:46, 12 December 2008
• Ski boot walking attachment
  ... by Soutas-Little (cf references). For the normal gait, assumptions include standard footwear on an able person at a comfortable walking pace. To simulate a us ...
  72 KB (11337 words) - 03:27, 10 December 2008
• CMU Toyota PHEV Project
  | How to count electricity in low carbon fuel standard || ES&T || Samaras, Weber ||
  2 KB (271 words) - 20:49, 2 July 2009
• Doughnut maker
  ... s too complicated, there are too many components, and there is very little standardization of components involved. This causes too much time to be required fo ... ... out of plastic. It is clear that there is opportunity for improvement by standardizing parts and changing material of key components to improve functionalit ...
  79 KB (11950 words) - 20:39, 8 October 2009
• Leaf blower
  | Screw || 15 || Hold case together, hold bracket down || Steel || Standard item || 1 || [[Image:Leaf001.JPG|120px]] | 20 A Fuse || 1 || Protects motor from overload || Various || Standard Component || 6 || [[Image:Leaf035a.JPG|120px]]
  48 KB (7428 words) - 08:53, 9 October 2009
• Nerf gun
  General feedback: This weapon is very different than a standard Nerf gun, and has a lot of annoying quirks because of it.
  41 KB (6696 words) - 15:42, 9 October 2009
• Steering rack
  |5/16-24 Bolt <br>(Standard Purchase)||2||13||Bolts clevis to steering rack||Forged||Steel||[[Image:51 ... |Set Screw<br>(Standard Purchase)||1||<1||Retains primary bushing||Tapped||Steel||[[Image:SetScrew ...
  30 KB (4654 words) - 15:36, 9 October 2009
• Apple peeler
  ... he assembling procedure is done by human. Most of the parts are made using standard manufacturing methods such as casting, punching, thread rolling, and injec ... *With an apple of standard size and shapes.
  33 KB (5134 words) - 14:05, 9 October 2009
• Keg tap
  ... hile the keg tap is generally well designed, possible improvements include standardizing part size and materials and decreasing the amount of machining needed ... *Standardization
  38 KB (5984 words) - 01:45, 7 December 2009

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