JPS6447915A - Examining method of weighting apparatus in manufacturing ready-mixed concrete - Google Patents
Examining method of weighting apparatus in manufacturing ready-mixed concreteInfo
- Publication number
- JPS6447915A JPS6447915A JP20439887A JP20439887A JPS6447915A JP S6447915 A JPS6447915 A JP S6447915A JP 20439887 A JP20439887 A JP 20439887A JP 20439887 A JP20439887 A JP 20439887A JP S6447915 A JPS6447915 A JP S6447915A
- Authority
- JP
- Japan
- Prior art keywords
- board
- loads
- members
- tank
- load
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To perform examination work readily and quickly with few persons, by suspending a raw-material measuring tank with suspending members, which are connected to a load display board, and attaching load members at symmetrical positions with respect to the central axis of the measuring tank in a suspended state. CONSTITUTION:A raw material measuring tank 30 is suspended with suspending members 11-13, which are connected to a load display board 26. Load members 22 and 24 are attached at symmetrical positions with respect to a central axis Z of the tank 30 in a suspended state. Loads, which keep the initial suspended attitude of the tank 30, are gradually mounted on the members 22 and 24. The total value of the loads W is compared with the displayed value on the board 26. Thus, the accuracy of the board 26 is checked. The sum of the loads, which are generated in the members 22 and 23, the member 11 and the like, passes through the center of gravity G of the tank 30 and agrees with the central axis Z. The magnitudes of the two total values are equal, and their directions are opposite. When the displayed value on the board 26, i.e., the sum of the loads generated in the member 11 and the like, is compared with the sum of the loads of the member 22 and the like, errors in the displayed value on the board 26 are found. When the loads of the member 22 and the like are sequentially changed, the value on the board 26 is changed correspondingly. Thus, the error in the displayed value on the board 26 with respect to each load can be found.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20439887A JPS6447915A (en) | 1987-08-18 | 1987-08-18 | Examining method of weighting apparatus in manufacturing ready-mixed concrete |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20439887A JPS6447915A (en) | 1987-08-18 | 1987-08-18 | Examining method of weighting apparatus in manufacturing ready-mixed concrete |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3956791A Division JPH06102081A (en) | 1991-02-08 | 1991-02-08 | Inspection device of balance for producing ready-mixed concrete |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6447915A true JPS6447915A (en) | 1989-02-22 |
Family
ID=16489881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20439887A Pending JPS6447915A (en) | 1987-08-18 | 1987-08-18 | Examining method of weighting apparatus in manufacturing ready-mixed concrete |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6447915A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0718222U (en) * | 1993-09-14 | 1995-03-31 | ミネベア株式会社 | Load calibration device |
JP2010270763A (en) * | 2010-08-04 | 2010-12-02 | Toyota Motor Corp | Oil drain structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501005U (en) * | 1973-05-04 | 1975-01-08 |
-
1987
- 1987-08-18 JP JP20439887A patent/JPS6447915A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501005U (en) * | 1973-05-04 | 1975-01-08 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0718222U (en) * | 1993-09-14 | 1995-03-31 | ミネベア株式会社 | Load calibration device |
JP2010270763A (en) * | 2010-08-04 | 2010-12-02 | Toyota Motor Corp | Oil drain structure |
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