A feeder hopper, a method for locking the walls ofa feeder hopper and a locking means

Title:

A feeder hopper, a method for locking the walls ofa feeder hopper and a locking means

Document Type and Number:

WIPO Patent Application WO2006003264

Kind Code:

A9

Abstract:

Feeder hopper for a movable mineral material processing device, whose walls (21, 22, 23) are arranged to be turned upward to a working position, and which are locked into said working position. To lock the walls (21, 22, 23), there is at least one locking means (L) in connection with them, said locking means containing at least a locking member (31) and transfer means (32). According to the method the locking member (31) is transferred to the locking position with the transfer means (32).

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Inventors:

VIITASALO MARKKU (FI)
MAJURI TERO (FI)
VUORELA SAKU (FI)
KOJO PASI (FI)
LEHTONEN PEKKA (FI)

Application Number:

PCT/FI2005/050270

Publication Date:

May 26, 2006

Filing Date:

July 06, 2005

Export Citation:

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Assignee:

METSO MINERALS TAMPERE OY (FI)
VIITASALO MARKKU (FI)
MAJURI TERO (FI)
VUORELA SAKU (FI)
KOJO PASI (FI)
LEHTONEN PEKKA (FI)

International Classes:

B02C21/02; B02C23/02; B02C

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