Title:
METHOD AND DEVICE FOR FEEDING CEMENT
Document Type and Number:
Japanese Patent JPH05162119
Kind Code:
A
Abstract:
PURPOSE: To provide a method and device for feeding cement wherein the weight of cement can be precisely and easily measured by improving known technology relating to a cement feeding device.
CONSTITUTION: A rotary metering device 8e is connected to the lower part of a hopper 8b of a cartridge tank 82. The rotary metering device converts the weight of cement to volume to meter the cement, wherein a metering vane 8e2 is provided in a metering cylinder 8e1 so that the vane can be manually rotated through a sprocket 8e4, chain 8e7, sprocket 8e5, and handle 8e6.
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Inventors:
SATO NOBUKO
Application Number:
JP33041491A
Publication Date:
June 29, 1993
Filing Date:
December 13, 1991
Export Citation:
Assignee:
SATO NOBUKO
International Classes:
B01J4/02; B01J8/00; B28C9/02; (IPC1-7): B01J4/02; B28C9/02
Domestic Patent References:
| JP63114990B | ||||
| JP1108702B |
Attorney, Agent or Firm:
Masami Akimoto