Claims
- 1. A rotary combine comprising:a rotor having a longitudinal axis of rotation; a concave assembly disposed circumferentially around said rotor and comprising a plurality of concaves outwardly removable away from said rotor in a direction transverse to said longitudinal axis of said rotor; and means for transversely adjusting the position of said concave assembly relative to said rotor comprising a support structure comprising a first and second shaft each defining an axis of rotation substantially parallel to the longitudinal axis of rotation of said rotor and spaced circumferentially around said rotor, a first arm extending radially from said first shaft and pivotally connected to said concave assembly at a first pivot axis, a second arm extending radially from said second shaft, and a link comprising a first and second end, said first end pivotally connected to said second arm and said second end pivotally connected to said concave assembly at a second pivot axis, wherein said first and second pivot axis are substantially parallel to the longitudinal axis of rotation of said rotor and to said axes of rotation of said first and second shaft.
Parent Case Info
This is a divisional of application Ser. No. 09/503,512 filed on Feb. 14, 2000, now U.S. Pat. No. 6,358,142, and a divisional of co-pending application Ser. No. 09/963,617, filed Sep. 27, 2001.
US Referenced Citations (6)
Foreign Referenced Citations (1)
Number |
Date |
Country |
4000909 |
Aug 1990 |
DE |