Title:
鋳砂掻き出し具及び鋳砂掻き出し具セット
Document Type and Number:
Japanese Patent JP7327797
Kind Code:
B2
Abstract:
To provide a foundry sand scraping-out tool that can suitably remove the foundry sand put inside a casting.SOLUTION: A foundry sand scraping-out tool 1A comprises: a body portion 10 that is rod-like and flexible; and a scraping portion 20 that is provided at a tip part of the body portion 10 and includes a portion having a diameter L1 greater than an outer diameter of the body portion 10. The tip part of the scraping portion 20 has a taper shape assuming thinner as going toward a tip. Furthermore, a base part of the scraping portion 20 is formed with a recess-formed foundry sand receiving portion 21 having a depth in a direction toward the tip.SELECTED DRAWING: Figure 1
Inventors:
Yukio Watanabe
Application Number:
JP2019188330A
Publication Date:
August 16, 2023
Filing Date:
October 15, 2019
Export Citation:
Assignee:
Zensei Co., Ltd.
International Classes:
B22D29/00
Domestic Patent References:
| JP2002192329A | ||||
| JP61038559U | ||||
| JP2003093023A | ||||
| JP3089201U | ||||
| JP61002587U | ||||
| JP2014091069A |
Foreign References:
| US20180133791 |
Attorney, Agent or Firm:
Yasutoshi Iwata
Kitao Matsuura
Yu Yamamoto
Kitao Matsuura
Yu Yamamoto
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