Conveyor with a multiple part beam
First Claim
1. A beam assembly for a conveyor of generally H-shaped cross section defining upper and lower runs for a conveyor chain comprising spaced jointing elements (6) consisting of plate members (23, 24) each of generally U-shaped profile, a connecting element (25) connecting the plate members, four elongated beam members (2, 3, 4, 5) of generally the same L-shaped cross section made of flat sheet metal and formed to the L-shaped configuration by pressing, means mounting the beam members in opposing pairs to said spacing and jointing elements (6) whereby the cross section of the assembled beam parts forms a rectangle with openings (7, 8) in two opposing sides whereby the corners (9, 10, 11, 12) of the L-profiles define the corners of the rectangle and openings (7, 8) between the beam parts constituting grooves or runs for a conveyor chain, the rims of the beam parts (2, 3, 4, 5) defining the groove (7, 8) for the conveyor chain being provided with plastic slide strips (13, 14, 15, 16), the opposing sides of the beam cross section rectangle being provided with openings (17, 18) each formed as a space between adjacent beam parts, and flange elements (26, 27, 28, 29) arranged at the edges of the U-profile plates which flanges abut the sides of the legs of the L-shaped beam portion, said flanges extending to the corners of the L-profiles and wherein the side of one leg of the L-profile contacts the side of the flange and is connected thereto by fasteners.
1 Assignment
0 Petitions
Accused Products
Abstract
In a conveyor comprising a conveyor chain and a beam supporting the chain, a beam section is composed by four substantially equal beam parts having an L-profile, and spacing an/or joint elements on which the beam parts are mounted, preferably with screw joints. The assembled beam has a rectangular section with openings in two opposing sides, the openings being spaces between two beam parts, at least one space forming a groove for a conveyor chain.
36 Citations
1 Claim
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1. A beam assembly for a conveyor of generally H-shaped cross section defining upper and lower runs for a conveyor chain comprising spaced jointing elements (6) consisting of plate members (23, 24) each of generally U-shaped profile, a connecting element (25) connecting the plate members, four elongated beam members (2, 3, 4, 5) of generally the same L-shaped cross section made of flat sheet metal and formed to the L-shaped configuration by pressing, means mounting the beam members in opposing pairs to said spacing and jointing elements (6) whereby the cross section of the assembled beam parts forms a rectangle with openings (7, 8) in two opposing sides whereby the corners (9, 10, 11, 12) of the L-profiles define the corners of the rectangle and openings (7, 8) between the beam parts constituting grooves or runs for a conveyor chain, the rims of the beam parts (2, 3, 4, 5) defining the groove (7, 8) for the conveyor chain being provided with plastic slide strips (13, 14, 15, 16), the opposing sides of the beam cross section rectangle being provided with openings (17, 18) each formed as a space between adjacent beam parts, and flange elements (26, 27, 28, 29) arranged at the edges of the U-profile plates which flanges abut the sides of the legs of the L-shaped beam portion, said flanges extending to the corners of the L-profiles and wherein the side of one leg of the L-profile contacts the side of the flange and is connected thereto by fasteners.
Specification