Title:
HOPPER GATE OPENING/CLOSING DEVICE FOR COMBINED WEIGHING DEVICE
Document Type and Number:
Japanese Patent JP3329522
Kind Code:
B2
Abstract:
PURPOSE: To attain compactness of a combined weighing device with plural pairs of pool hoppers and weighing hoppers disposed circularly and with plural hopper gate opening/closing devices disposed circularly on the inside in correspondence with the respective hopper pairs.
CONSTITUTION: A pool hopper gate opening/closing motor 31 and a weighing hopper gate opening/closing motor 41 in a hopper gate opening/closing device 20 are disposed in such a way that the rotary shafts 31a, 41a thereof face outward in the radial direction of the circumference where each opening/closing device 20 is disposed. Rotation transmission mechanisms 32-36, 42-51 for converting the rotation of the motors 31, 41 into rotation around the axes in the direction parallel to the tangent of the circumference to transmit the rotation are provided to respectively actuate gate opening/closing link mechanisms provided at the side faces of a pool hopper and a weighing hopper by the rotation of lever shafts 26, 27 around the axes.
Inventors:
Takashi Kimura
Application Number:
JP21223593A
Publication Date:
September 30, 2002
Filing Date:
August 03, 1993
Export Citation:
Assignee:
ISHIDA CO.,LTD.
International Classes:
G01G13/06; G01G13/18; G01G19/387; (IPC1-7): G01G19/387
Domestic Patent References:
| JP278919A | ||||
| JP2275321A | ||||
| JP475920U |
Attorney, Agent or Firm:
Masaaki Fukuoka
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