1, aircraft radial engine
2, oval Regulation
3, sewing machines
4, Malta Cross movement - second hand movement used to control the clock
5, auto change file mechanism
6, auto constant velocity universal joint
7, gun ammunition loading system
8 rotary engine - an internal combustion engine, the heat rather than the piston movement into rotary movement
# Via World Of Technology. HowStuffWorks see from the attached three car engine diagram:
1, inline engine - it's cylinders lined up side by side
2, V-type engine - cylinder arranged at an angle of two plane
3, boxer engine - cylinder engine arranged in two planes relative
