Title:
COMBINATION SCALE
Document Type and Number:
WIPO Patent Application WO/2008/010574
Kind Code:
A1
Abstract:
A combination scale in which spreading time of objects to be measured located on
a collective chute is reduced independent of properties etc. of the objects to
enable high-speed operation of the scale. The combination scale has upper stage
collective chutes (6a, 6b) arranged below a measurement hopper (4), upper stage
collective hoppers (7a, 7b) arranged below discharge openings, respectively, of
the upper stage collective chutes (6a, 6b), a lower stage collective chute (8)
provided below the upper stage collective hoppers (7a, 7b), a lower stage collective
hopper (9) provided at a discharge opening of the lower stage collective chute
(8), and a control section (20) for repeatedly performing combination processing
for deciding one discharge combination of the measurement hopper (4), discharge
processing for discharging the objects on to the upper stage collective chutes
(6a, 6b) from the measurement hopper (4) having the decided discharge combination,
discharge processing for causing the objects to be simultaneously discharged
to all the upper stage collective hoppers (7a, 7b), and discharge processing
for causing the objects to be discharged from the lower stage collective hopper
(9).
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Inventors:
KAWANISHI SHOZO (JP)
Application Number:
PCT/JP2007/064351
Publication Date:
January 24, 2008
Filing Date:
July 20, 2007
Export Citation:
Assignee:
KAWANISHI SHOZO (JP)
International Classes:
G01G19/387
Domestic Patent References:
| WO2006033290A1 | 2006-03-30 |
Foreign References:
| JPS6291819A | 1987-04-27 | |||
| JP2006153541A | 2006-06-15 | |||
| JPH0132926B2 | 1989-07-11 | |||
| JPS57125322A | 1982-08-04 | |||
| JPH081395B2 | 1996-01-10 | |||
| EP1795877A1 | 2007-06-13 | |||
| EP0219347A2 | 1987-04-22 |
Other References:
See also references of EP 2053369A4
Attorney, Agent or Firm:
SUMIDA, Yoshihiro et al. (3rd Fl.Bo-eki Bldg. 123-1, Higashimachi, Chuo-ku, Kobe-sh, Hyogo 31, JP)
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