公开(公告)号：US20190143373A1

公开(公告)日：2019-05-16

申请号：US16307063

申请日：2017-05-19

Applicant: SINTOKOGIO, LTD.

Inventor： Takeshi SUGIURA ,  Yusuke IBI

IPC: B07B9/00 ,  B03C1/14 ,  B07B4/02

Abstract: Disclosed is a separator device comprising a suction device to suck in air, and a wind-force sorting mechanism for sorting a mixture to separate projection materials from the mixture, wherein the wind-force sorting mechanism comprises: an airflow passage which extends horizontally from an inlet to an outlet thereof and in which an airflow is generated by suction force of the suction device; a mixture supply port formed on an upper side of a midstream region of the airflow passage; and a sorting section configured to allow a mixture containing projection materials and powdery/granular foreign substances to freely fall from the mixture supply port into the airflow passage to thereby cause the airflow to hit against the mixture so as to sort the mixture into a first group which move beyond a given reference height position, and a second group which fall without moving beyond the reference height position.

公开(公告)号：US20170209982A1

公开(公告)日：2017-07-27

申请号：US15124124

申请日：2014-08-29

Applicant: SINTOKOGIO, LTD.

Inventor： Takeshi SUGIURA ,  Tadanobu OYAMA

IPC: B24C1/10 ,  B24C3/20

Abstract: A shot processing apparatus according to an aspect includes: a projector; a set table configured to support the workpiece from below and be rotatable about an axis; a retaining mechanism including a retainer opposed to the set table with the workpiece interposed, the retainer being configured to be rotatable about the axis and movable in a direction of the axis; a rotational force driver configured to apply rotational force to the retainer through a transmission mechanism; and a lifting mechanism including a pressing holder capable of being lifted and lowered above the retaining mechanism, the lifting mechanism being at a distance from the retaining mechanism when the pressing holder is located above a reference height, the lifting mechanism applying pressing force to the workpiece through the retainer when the pressing holder is located below the reference height.