Monday, August 26, 2013

TriMow- Grass Trimmer attachment for Mower


The man of the house stops to review his yard. For the last hour he has pushed 6.5 horse power of grass cutting machine over every inch of his yard. Now every blade of grass is standing perfectly at the right height. He takes a breath of relaxation, but it is cut short. Along the garden bed and the fence there is a 2 inch strip of grass that avoided the mower. He will have to get his trimmer out and walk the same yard he already walked. Slightly defeated he pushes his mower back the garage. If there was a way to mow and trim at the same time this man would be enjoying a cold Pepsi and a Twins game instead of being out in the sun for another 30 minutes.
The ETI TriMow (pronounced “trim-mow” not “tri-meow”) is here to restore weekends back to the American home owner. This attachment will trim grass on the left side of your mower. The Guide Wheel will automatically adjust the Spring Arm so that the TriMow Power Head will remain an effective yet safe distance from the fence. The on / off switch is manual with an cable up to the handle. The mower’s motor would run a small generator that produced 14 volts for the Power Head.

Design Challenges…
  • Guide Wheel will not be able to handle uneven surfaces. (i.e. Picket Fences)
  • TriMow Height may need to be adjusted a different points in the yard.
This is a $400,000 idea. It is held back because it is an accessory to another medium priced purchase. As trimmers start at about $75, this attachment might need to be in the $100 range. The product does not totally eliminate the need for a trimmer. There will be some spots in the yard not approachable by mowers. This is the design is also a long way away from complete so the business value is quite low.
 The TriMow is a great idea that needs doing. I need … I mean … Hypothetical home owner  guy needs every minute he can save on the weekends. And that ice cold cola is not going to drink itself.
Untill next time  - Keep Inventing
Eric the Inventor 

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