Title:
生コンクリートの混練状態監視装置
Document Type and Number:
Japanese Patent JP6976740
Kind Code:
B2
Abstract:
To provide a fresh concrete mixed state monitoring device that can predict a slump value of fresh concrete being mixed by visual confirmation on a semiquantitative level.SOLUTION: The present invention includes: display means 11 for displaying a load curve showing the load on a mixer when the mixer is mixing fresh concrete; and storage means 12 for storing data including the load curve measured in advance and the slump value when the kneading is being done on a mixing condition-by-mixing condition basis, the display means displaying the load curve for a mixing mixer under a mixing condition set for a target slump value when the kneading is being done, extracting a plurality of pieces of data for slump values different from the target slump value in the same mixing condition from the data stored in the storage means, and displaying the load curve for the mixer in each data.SELECTED DRAWING: Figure 3
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Inventors:
Takashi Fukumoto
Application Number:
JP2017125866A
Publication Date:
December 08, 2021
Filing Date:
June 28, 2017
Export Citation:
Assignee:
Kitagawa Iron Works Co., Ltd.
International Classes:
G01N33/38; B28C7/02; G01N11/00
Domestic Patent References:
| JP61272632A | ||||
| JP11006791A | ||||
| JP61217215A | ||||
| JP2003177115A | ||||
| JP2008008629A | ||||
| JP6066709A | ||||
| JP60179128A | ||||
| JP50157981U |
Foreign References:
| US5752768 |
Attorney, Agent or Firm:
Maeda patent office