Patents by Inventor Stanley W. Redekop

Stanley W. Redekop has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • High speed log ladder
    Patent number: 6336547
    Abstract: An ending apparatus for a log ladder (2), wherein the log ladder (2) sorts, feeds and sequentially indexes logs (54) along a longitudinal array of laterally extending adjacent log cradles (4, 8, 12), having, in the log cradles (4, 8, 12), exclusive of a downstream—most log cradle (12) in the longitudinal array, log translating means (64) for laterally translating the logs (54), when the logs (54) are in the log cradles (4, 8) exclusive of the downstream—most log cradle (12), so as to abut one end of the logs (54) against an edge (72) of the log ladder (2), wherein the log translating means (64) has selectively actuable rollers (64) mounted within a lower vertice of the log cradles (4, 8), wherein the selectively actuable rollers (64) are mounted in lateral array and the rollers (64) are generally hourglass-shaped so that in longitudinal cross section the rollers (64) have a longitudinal profile generally matching the longitudinal profile of a longitudinal cross section of the log cradles (4, 8), a
    Type: Grant
    Filed: May 30, 2000
    Date of Patent: January 8, 2002
    Inventor: Stanley W. Redekop
  • Log ladder
    Patent number: 5423417
    Abstract: A log ladder for sorting, feeding and indexing in a downstream direction a stack of logs into a stream of logs has a first notched step and a first set of collectively actuable lift arms pivotable about a first axis, and a second set of collectively actuable lift arms downstream of the first set of lift arms, actuable independently of the first set of collectively actuable lift arms and pivotable about a second axis, the first set of lift arms actuable from a lowered position to a raised position whereby the first set of lift arms are engageable with a log at a first engagement point thereby to raise the log from the stack of logs, the first axis downstream of the first engagement point relative to the direction of movement of said logs in said stream of logs, the first axis generally below the first notched step, the first notched step adapted to receive and hold the stack of logs, the first set of lift arms in the raised position positioning the log so as to deposit the log into a second notched step below
    Type: Grant
    Filed: February 17, 1994
    Date of Patent: June 13, 1995
    Inventor: Stanley W. Redekop