Title:
鋼材同定用治具
Document Type and Number:
Japanese Patent JP7240723
Kind Code:
B2
Abstract:
To provide a steel material identification jig that can identify the shape of a steel material such as a steel sheet pile without error regardless of who works in any environment without being affected by waves and individual differences by workers.SOLUTION: The steel material identification jig comprises: a first fitting portion 11 formed in a shape that fits the shape of measured points 101a to 101c on an inner surface of a steel sheet pile 100; and a second fitting portion 12 formed in a shape that fits the shape of measured points 102a to 102c on an outer side surface. By making it possible to identify the shape of the steel sheet pile 100 simply by applying the first fitting portion 11 to the inner surface of the steel sheet pile 100 and the second fitting portion 12 to the outer surface of the steel sheet pile 100, the measurement of dimensions, which can easily vary due to the influence of waves and worker skill, is unnecessary.SELECTED DRAWING: Figure 1
Inventors:
Fumito Koizumi
Application Number:
JP2019091343A
Publication Date:
March 16, 2023
Filing Date:
May 14, 2019
Export Citation:
Assignee:
Nippon Corrosion Protection Co., Ltd.
International Classes:
E02D5/04; E02D7/00; E04G21/16
Domestic Patent References:
| JP11280098A | ||||
| JP2008240310A | ||||
| JP62073202U | ||||
| JP2017193908A | ||||
| JP2001131957A | ||||
| JP11051602A | ||||
| JP2020002538A |
Attorney, Agent or Firm:
Kazuyuki Tachibana
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