Patent Number: 6,762,371

Title: Combination weighing device and combination weighing and packaging system having a sampling function

Abstract: A combination weighing device includes a calculation part, a normal discharge part, a sample selection part, and a sample discharge part. The calculation part selects a plurality of types of articles according to a predetermined ratio and the weights thereof. The sample selection part selects specific types of articles from amongst the plurality of types of articles selected by the calculation part. The sample discharge part discharges the specific types of articles selected by the sample selection part.

Inventors: Yamanaka; Masayuki (Ritto, JP), Chimura; Kazuhisa (Ritto, JP), Murata; Syuji (Ritto, JP)

Assignee: Ishida Co., Ltd.

International Classification: G01G 19/387 (20060101); G01G 19/393 (20060101); G01G 019/387 ()

Expiration Date: 07/12016