Half a croissant, on a plate, with a sign in front of it saying '50c'
h a l f b a k e r y
A dish best served not.

idea: add, search, annotate, link, view, overview, recent, by name, random

meta: news, help, about, links, report a problem

account: browse anonymously, or get an account and write.

user:
pass:
register,


 

Please log in.
Before you can vote, you need to register. Please log in or create an account.

duo-jig

constant blade length jigsaw
  (+1)
(+1)
  [vote for,
against]

Plunge cut to your hearts content.

The mechanism is like the Dualsaw. Two blades running next to each other, taking turns to make an oscillating cut. This means the virtual tip length will always be constant and therefore no blade bending bounce.

Of course a more complex gear box would be needed and blades would have to be stronger and thinner.

This would be great in a demolition reciprocating saw as well.

wjt, Dec 18 2012

[link]





      
[annotate]
  


 

back: main index

business  computer  culture  fashion  food  halfbakery  home  other  product  public  science  sport  vehicle