Title:
WEAR-RESISTANT ROLLER
Document Type and Number:
WIPO Patent Application WO/2011/128789
Kind Code:
A2
Abstract:
A description is given of a method for producing a wear-resistant roller for crushing of particulate material, such as crude ore for use in the mineral industry, by which method the surface region of the roller (1) is provided with a plurality of recesses (2) into each of which a wear-resistant component (3) is embedded. The method is characterized in that at least some of the material around each recess (2) is plastically deformed after the wear-resistant component (3) is placed in the recess and in that the deformed material changes the shape of the recess (2) and secures the wear-resistant component (3) to the roller (1).
More Like This:
| JP2593773 | TOOTH PLATE FOR CRUSHER |
| JP3888419 | ROLL CRUSHER |
| JP2001017877 | GRINDING APPARATUS |
Inventors:
OLSSON, David Dam (Hoffmannsvej 2, 2th, Brabrand, DK-8220, DK)
Application Number:
IB2011/051060
Publication Date:
October 20, 2011
Filing Date:
March 14, 2011
Export Citation:
Assignee:
FLSMIDTH A/S (77 Vigerslev Alle, Valby, DK-2500, DK)
OLSSON, David Dam (Hoffmannsvej 2, 2th, Brabrand, DK-8220, DK)
OLSSON, David Dam (Hoffmannsvej 2, 2th, Brabrand, DK-8220, DK)
International Classes:
B02C4/30
Download PDF:
Claims:
Previous Patent: TRIGGER DISPENSER FOR LIQUIDS WITH A SUCTION VALVE
Next Patent: ABSORBENT COMPOSITE WITH A RESILIENT COFORM LAYER
Next Patent: ABSORBENT COMPOSITE WITH A RESILIENT COFORM LAYER