MEASURING INSTRUMENT IMPROVING FITTABILITY AND REMOVABILITY OF HOPPER

Title:

MEASURING INSTRUMENT IMPROVING FITTABILITY AND REMOVABILITY OF HOPPER

Document Type and Number:

WIPO Patent Application WO/1998/001727

Kind Code:

A1

Abstract:

To simplify the construction on the hopper side of a measuring instrument, brackets (24 and 34) are fitted to gates (22 and 32) of a pool hopper (8) or a measuring hopper (9), and rollers (28 and 38) are disposed at their extension portions (24a and 34a). Operation arms (44 and 64) having bifurcated distal end portions are provided to a measuring instrument main body B, and the rollers (28 and 38) of the hoppers (8 and 9) fitted to the main body side B are engaged in such a manner as to be gripped by the operation arms (44 and 64). When the operation arms (44 and 64) are swung around support shafts (43 and 63), the gates (22 and 32) of the hoppers (8 and 9) are swung around the support shafts (25 and 35) through the rollers (28 and 38), and lower discharge ports (21b and 31b) are opened/closed.

Inventors:

MIYAMOTO HIDESHI (JP)
KIMURA TAKASHI (JP)

Application Number:

PCT/JP1997/001968

Publication Date:

January 15, 1998

Filing Date:

June 06, 1997

Export Citation:

Click for automatic bibliography generation Help

Assignee:

ISHIDA SEISAKUSHO (JP)
MIYAMOTO HIDESHI (JP)
KIMURA TAKASHI (JP)

International Classes:

B60P1/00; B65G65/40; B67D3/00; F16K1/16; G01G13/00; G01G13/06; G01G13/16; G01G13/18; G01G19/387; (IPC1-7): G01G13/06; G01G19/387; B65G65/40

Foreign References:

JPH06160162A	1994-06-07
JPH0332988Y2	1991-07-12
JPH0318897Y2	1991-04-22

Other References: