Crusher housing
OwnerPaul Bohringerinventor
Life of this patent
Estimating the term…
Abstract
A housing, composed of large-area plates, of a heavy crusher for the treatment of rock or recycling material is held together with simple lug and cotter connections instead of by welding or screw unions. This allows transportation in the knocked-down state, erection by unskilled workers on the site and use and - for later relation - simple disassembly.
Claims6
In a crushing machine for the processing of stone, concrete or the like and including a crushing mechanism, the improvement which comprises a modular housing for encompassing said crushing mechanism, said housing comprising a first plate member defining a boundary of said housing and a second plate member disposed generally perpendicular to said first plate member, connection means for removably locking said plate members together, said connection means comprising a series of spaced openings formed in one said plate member and a series of complementally spaced lugs formed on the other said plate member, said lugs of said other member extending through said openings of said one plate member and having portions projecting beyond said one plate member, apertures formed in said projecting portions of said lugs, and a plurality of wedge shaped locking means extending through said apertures, respective opposed surfaces of said locking means being wedged against portions of said lugs defining said apertures, and portions of said one plate member surrounding said openings.
In a portable crushing machine for the processing of stone, concrete or the like and including a crushing mechanism, the improvement which comprises a modular housing encompassing said crushing mechanism, said housing including side plates, a front plate and a bottom plate spanning said side plates, each of said front plate and bottom plate abutting and being demountably interconnected to said side plates by connector means removably locking said plates together, said connector means comprising a series of spaced openings formed in one said abutting plate member and a series of complementally spaced lugs extending from the other abutting plate member, said lugs of said other member extending through said openings of said one plate member and having portions projecting beyond said one plate member, apertures formed in said projecting portions of said lugs, and a plurality of wedge-shaped locking means extending through said apertures, respective opposed surfaces of said locking means being wedged against portions of said lugs defining said apertures and portions of said one plate member surrounding said openings, whereby said housing may be disassembled into discrete plate components for transportation by removing said locking means.
Dependencies are inferred from the claim text.