Grooves

Some articles on grooves:

Grooves (archaeology)
... There are grooves (Swedish sliprännor, slipskåror) carved into rock in several places in Europe, and most of them appear on the Baltic Sea island of Gotland ... In Sweden, there are also grooves in north-western Scania and Halland ... located 14 km south of Helsingborg a face of sandstone rock is engraved with thousands of grooves ...
Sperry Top-Sider - History
... The pattern of grooves or cracks on his dog's feet gave him the idea for a leather upper-shoe with a herringbone pattern of grooves on the sole ... The cutting of grooves in the sole of the Top-Sider was an implementation of a process of splitting or siping a shoe sole invented and patented in the 1920s by John Sipe ...
Tamisier - Ball Grooves
... the accuracy of cylindro-conical shot, by cutting three sharp grooves (French "cannelures") on the cylindrical part of the shot ... The Tamisier grooves greatly improved the efficiency of the cylindro-conical bullet ... However they rendered the forcing of the bullet against the grooves of the rifle bore in the Delvigne system rather difficult ...
Musical Road - Melody Road
... tunes depending on the depth and spacing of the grooves ... They used the same concept of cutting grooves into the concrete at specific intervals and found that the closer the grooves are, the higher the pitch of the sound while grooves that are spaced ... goran yoru no hoshi wo" by Kyu Sakamoto, and a third in Gunma, which consists of 2,559 grooves cut into a 175 m stretch of existing roadway and produces the tune of ...
Spline (mechanical) - Types
... There are several types of splines Parallel key spline where the sides of the equally-spaced grooves are parallel in both directions, radial and axial ... Involute spline where the sides of the equally-spaced grooves are involute, as with an involute gear, but not as tall ... Crowned splines where the sides of the equally-spaced grooves are usually involute, but the male teeth are modified to allow for misalignment ...

Famous quotes containing the word grooves:

    The evolution of a highly destined society must be moral; it must run in the grooves of the celestial wheels.
    Ralph Waldo Emerson (1803–1882)