公开(公告)号：US3872625A

公开(公告)日：1975-03-25

申请号：US42733773

申请日：1973-12-21

Applicant: SINTOKOGIO LTD

Inventor： FUMA TOYOJI ,  TAKEDA HITOSI

IPC: B24C3/06 ,  B24C9/00

CPC classification number: B24C3/065 ,  B24C3/062

Abstract: The blasting apparatus in accordance with the present invention is a pendulous blasting apparatus in which a packaged blasting unit is suspended on the wall surface of a structure to be blasted to freely move vertically and horizontally for performing the cleaning of the wall surface of the structure, with the projecting opening of the packaged blasting unit being in tight contact with a work surface.

Abstract translation: 根据本发明的喷砂装置是一种下垂式喷砂装置，其中将喷砂装置悬挂在待喷砂结构的壁面上以便垂直和水平地自由移动以进行结构壁面的清洁， 其中包装爆破单元的突出开口与工作表面紧密接触。

公开(公告)号：US3908314A

公开(公告)日：1975-09-30

申请号：US48588274

申请日：1974-07-05

Applicant: SINTOKOGIO LTD

Inventor： WATANABE SUSUMU ,  SATO HIROMU ,  FUMA TOYOJI ,  TAKEDA HITOSHI

IPC: B24C3/06 ,  B63B59/06

CPC classification number: B24C3/065

Abstract: A blasting device in which a base post of a telescopic boom composed of a multiplicity of posts is pivotably mounted at the lower end thereof on a turntable provided on a vehicle, such as a truck, a swingable frame adapted to swing freely to desired positions is arranged at the end of an uppermost post of said multiplicity of posts, a vertically movable frame engages said swingable frame, and a blasting means is attached to the front end of an expansion frame provided on said vertically movable frame.

Abstract translation: 一种喷射装置，其中由多个柱构成的伸缩臂的基柱在其下端可枢转地安装在设置在诸如卡车的车辆上的转台上，适于自由摆动到期望位置的可摆动框架是 布置在所述多个柱的最上端的端部，可垂直移动的框架接合所述可摆动框架，并且喷射装置附接​​到设置在所述可垂直移动的框架上的扩展框架的前端。