Title:
SHOT PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/051530
Kind Code:
A1
Abstract:
Provided is a shot processing device in which the work environment at the time of maintenance/inspection can be improved. A first projection device (24) that projects a projection material from obliquely below with respect to a transportation path is attached inside a cabinet (12) having an inspection opening closed by an inspection door, and the entirety of an impeller (24A) is arranged inside a projection chamber (14). A second projection device (26) that projects a projection material from a lateral side with respect to the transportation path and a third projection device (28) that projects a projection material from obliquely above with respect to the transportation path are attached to the outside of the cabinet (12) and respectively include a case (26D, 28D) having an interior in communication with a projection chamber (16, 18). The case (26D, 28D) houses an impeller (26A, 28A) facing the projection chamber (16, 18), and an inspection opening (26Y, 28Y) formed in the case (26D, 28D) so as to penetrate the same on the opposite side from the projection chamber (16, 18) is closed by a lid (26X, 28X).
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Inventors:
UMEMURA MITUGI (JP)
Application Number:
PCT/JP2017/005745
Publication Date:
March 22, 2018
Filing Date:
February 16, 2017
Export Citation:
Assignee:
SINTOKOGIO LTD (JP)
International Classes:
B24C3/14; B24C3/32; B24C9/00
Domestic Patent References:
| WO2016009805A1 | 2016-01-21 |
Foreign References:
| JPS63151267U | 1988-10-05 | |||
| JP2002239627A | 2002-08-27 | |||
| CN2264635Y | 1997-10-15 | |||
| US4236936A | 1980-12-02 | |||
| JP2012035389A | 2012-02-23 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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