Title:
コアドリル用の水処理パッド
Document Type and Number:
Japanese Patent JP4895799
Kind Code:
B2
Abstract:
The water treatment pad for core drill is attached on a drilling surface in performing drilling work while supplying cutting water with a core drill, wherein the water treatment pad for core drill comprises: a roughly cylindrical pad main body (10) mounted to surround the core drill and having a drain outlet on a side surface; an inner wall plate (20a) detachably attached on the inside of the pad main body and formed into an arc shape in cross section when attached and wherein a pressure space communicating with the drain outlet is formed between the inner wall plate and an inner surface of the pad main body. As an attachment structure of the inner wall plate (20a), preferably, the guide (12) formed with a fitting groove (13) in the top rear face of the pad main body (10) is provided on a circumference thereof so that the inner wall plate (20a) is fitted.
More Like This:
| WO/2023/112464 | CUTTING DEVICE, AND METHOD FOR MANUFACTURING CUT PRODUCT |
| JP2022180937 | CONCRETE CUTTING DEVICE |
| JP7160499 | Suction device for core drilling device |
Inventors:
Katagiri Fushio
Application Number:
JP2006354046A
Publication Date:
March 14, 2012
Filing Date:
December 28, 2006
Export Citation:
Assignee:
Shibuya Co., Ltd.
International Classes:
B28D7/02; B23B47/00; B23B47/34; B28D1/14
Domestic Patent References:
| JP62215774A | ||||
| JP2002275822A | ||||
| JP9271621A | ||||
| JP10001912A | ||||
| JP7329056A | ||||
| JP200868328A |
Attorney, Agent or Firm:
Patent business corporation Tanaka, Okazaki and Associates