US PATENT SUBCLASS 226 / 75
.~.~ With means to effect supplementary pin movement

Current as of: June, 1999
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226 /   HD   ADVANCING MATERIAL OF INDETERMINATE LENGTH

52  DF  MEANS TO ENGAGE LONGITUDINALLY SPACED MODIFICATIONS IN MATERIAL {8}
74  DF  .~ Pins on flexible belt or chain {1}
75.~.~ With means to effect supplementary pin movement

DEFINITION

Classification: 226/75

(under subclass 74) Device provided with means to impart motion to the prong additional to its material-advancing movement.

(1) Note. The supplementary pin-movement described above may be to move the pin perpendicularly to the surface of the material whereby the pins enter into and retract from the variations in the material, or may be to move the pin transversely of the direction of movement thereof, parallel to the material surface, whereby to adjust for various width of, or lateral spacings of variations in, material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

79, for laterally adjustable sprocket means.

81, for supplementary pin movement in a sprocket wheel.

179, for an axially movable roll.