公开(公告)号：US3827188A

公开(公告)日：1974-08-06

申请号：US35828173

申请日：1973-05-08

Applicant: SINTOKOGIO LTD

Inventor： FUMA T ,  TAKEUCHI H ,  IKEDA S

IPC: B24C3/06

CPC classification number: B24C3/065

Abstract: A small-sized, light-weight and portable blasting device for centrifugally blasting abrasive materials such as shot or grit for grinding and cleaning the surface of large-sized workpieces such as pre-fabricated structures to be assembled into the hull of a ship.

Abstract translation: 一种小型，重量轻且便携式的爆破装置，用于离心喷射研磨材料，如喷丸或砂粒，用于研磨和清洁大型工件的表面，如预制结构，以组装到船体中。