Title:
正常モードおよび除去モードを有する振動式砂回収装置
Document Type and Number:
Japanese Patent JP2005524523
Kind Code:
A
Abstract:
An attrition mill for reclaiming foundry sand from deposited material having lumps of used foundry sand and included material includes a housing defining a chamber for receiving the lumps of used foundry sand and included material. A base is disposed within the housing and has an elevated end defining a reject outlet adjacent a reject end of the mill and a lower end, and a discharge wall is positioned adjacent the base lower end to define a sand outlet adjacent a sand end of the mill. A resilient support is attached to the housing, and a vibratory drive is attached to the housing and includes first and second eccentrically loaded motors. The vibratory drive is selectively operable in a normal mode, in which the first and second motors are rotated to generate a vibratory force in a first direction that advances the deposited material generally toward the sand outlet, and a reject mode, in which at least one of the first and second motors is operated to generate a vibratory force in a second direction that advances the deposited material generally toward the reject outlet.
Inventors:
Muschott, Paul
Gaptile, William G.
Witchman, Steve Sea.
Gaptile, William G.
Witchman, Steve Sea.
Application Number:
JP2004501073A
Publication Date:
August 18, 2005
Filing Date:
April 30, 2003
Export Citation:
Assignee:
General Kinematics Corporation
International Classes:
B07B1/28; B02C19/16; B02C23/08; B02C25/00; B07B1/42; B07B1/46; B22C5/04; B22C5/06; B22C5/08; (IPC1-7): B07B1/28; B02C23/08; B07B1/42; B07B1/46; B22C5/06
Attorney, Agent or Firm:
Yoshihiro Tsunoda
Yasu Furukawa
Yasu Furukawa