Patent Number: 6,250,791

Title: Liner and pin assembly for use with an apparatus for kneading or mixing materials

Abstract: An apparatus for kneading or mixing materials. The apparatus including a housing having first and second separable housing sections. A cavity in each housing section, the cavities cooperating together to form a mixing chamber when the housing is closed. First and second liners are releasably secured by liner retainers to the respective first and second housing sections. A plurality of kneader pins are secured to the liner sections and cooperate with a kneader screw disposed in the mixing chamber to knead or mix various materials.

Inventors: Schneider; Loren T. (Northville, MI)


International Classification: B29B 7/34 (20060101); B29B 7/42 (20060101); B29C 47/38 (20060101); B29B 007/80 ()

Expiration Date: 06/26/2018