十二金鸭

十二金鸭

Thursday, March 6, 2008

1239. This tool was used for champhering the head of a barrel so that it would hold in the groove around the top.

Larger image






















1240. A Coyle Voting Machine, the first voting machine to turn a punch card into a ballot, patent number 3,214,092.




































1241.A kitchen tool that is used similar to a fork when carving a large roast or ham.




















1242. A woodworker's pocket hole jig, some good examples of how it's used can be seen here.





















1243a. These were placed onto the head of a calf when they wanted it to stop nursing on the cow, the cow would get poked by the spikes and push the calf away, patent number 1,882,232.An easier solution would be to put them in separate pens, but apparently that wasn't always an option.

Larger image



Other versions of the same device:
1243b.

Larger image


1243c.

Larger image


1243d.

Larger image


1243e. Muzzle type:























1244. These are probably shims for an automobile, similar to the caliper anti-rattle shims seen here:








Larger image of number 60


Both sides look the same:
































Previously seen on this site:












































To submit photos, click on the profile link at the upper right to find my email address.





















































Last week's set is seen below, click here to view the entire post:







Black Ops Pro Tips
More discussion and comments on these photos can be found at the newsgroup rec.puzzles.