초록 ▼

A rack having a base which base includes a pair of elongated side rails and a plurality of cross members rigidly secured thereto at equally spaced intervals. A pair of spaced anchor rails are secured to the tops of said cross members which anchor rails are parallel to and spaced from said side rails

A rack having a base which base includes a pair of elongated side rails and a plurality of cross members rigidly secured thereto at equally spaced intervals. A pair of spaced anchor rails are secured to the tops of said cross members which anchor rails are parallel to and spaced from said side rails. A plurality of upstanding article supports each having a pair of legs of a length greater than the spacing between the cross members are seated on the cross members and spaced apart substantially the same distance as said anchor rails. The support members have hook means on the legs extending beneath said anchor rails for holding the article supports against vertical and pivotal movement relative to the base and detent means on one of the hook means detachably clamps one of said anchor rails between it and the leg to which it is attached for holding the article support against lateral movement relative to said base. At least the lower portions of the article supports are resilient to permit the legs to be sufficiently separated to effect attachment and detachment of the articles from the anchor rails.

대표청구항 ▼

1. A rack having a frame including a pair of parallel anchor rails rigidly interconnected by a pair of parallel cross members; an article support having a pair of elongated parallel feet each foot being seated on both of said cross members, said feet being spaced the same distance as said rails and

1. A rack having a frame including a pair of parallel anchor rails rigidly interconnected by a pair of parallel cross members; an article support having a pair of elongated parallel feet each foot being seated on both of said cross members, said feet being spaced the same distance as said rails and being seated adjacent said rails; a hook element on each of said feet extending beneath the adjacent rail for holding said article support against displacement from said frame in a vertical direction; detent means on one of said hook elements engaging the side of the adjacent rail opposite from the foot and detachably clamping the article support to the rail against movement parallel to said cross members. 2. A rack as described in claim 1 wherein said article support is sufficiently resilient to permit said feet to be separated enough that the other of said hook elements can be disengaged from the adjacent rail. 3. A rack as described in claim 2 wherein said frame includes support means to support said cross members. 4. A rack as described in claim 2 wherein said anchor rails are elongated and a plurality of cross members are provided; a plurality of said article supports being provided, adjacent article supports each having an end seated on a common cross member. 5. A rack as described in claim 2 wherein said anchor rails are elongated and a plurality of cross members are provided; a plurality of article supports being provided, one seated on each of the alternate pairs of said cross members; a second pair of said anchor rails parallel to and spaced from said first anchor rails; a second plurality of said article supports, each seated on one cross member of each adjacent alternate cross member pair, said second article supports having hook elements engaging beneath the rails of said second pair, one of said elements having detent means for detachably clamping the second article supports to one of the rails of the second pair. 6. A rack as described in claim 5 wherein said frame includes support members secured to and supporting said cross members. 7. A rack as described in claim 6 wherein said cross members project outwardly beyond said anchor rails and said support members are rods rigidly secured to said cross members. 8. A rack as described in claim 6 wherein said support members have depending legs. 9. A rack as described in claim 2 wherein said detent is an upwardly extending crimp in said hook element substantially midway between its ends. 10. A rack as described in claim 2 wherein said hook elements are U-shaped members, the ends of the members being welded to the lower surface of said feet. 11. A rack as described in claim 10 wherein said hook elements are inclined downwardly away from said feet. 12. A rack as described in claim 11 wherein said detent is an upwardly extending crimp in said hook element substantially midway between the ends thereof. 13. A rack as described in claim 12 wherein said crimp has a height of approximately half the thickness of one of said anchor rails. 14. A rack having a frame including a pair of parallel anchor rails and a plurality of parallel cross members, said cross members being equally spaced, rigidly secured to the bottom of and extending outwardly beyond said anchor rails; a plurality of article supports each having a pair of elongated parallel feet each foot being seated on a pair of adjacent cross members, said feet being spaced the same distance as said rails and being seated adjacent said rails; a hook element on each of said feet, said hook elements both projecting laterally and in the same direction beneath the adjacent rail for holding said article support against displacement from said frame in a vertical direction; detent means on one element of each article support engaging the adjacent rail and detachably clamping the article support to the rail against movement parallel to said cross members. 15. A rack having a frame including a pair of parallel anchor rails rigidly interconnected by a pair of parallel cross members; an article support having a pair of elongated parallel feet each seated on both of said cross members, said feet being spaced the same distance as said rails and being seated adjacent said rails; a hook element on each of said feet extending beneath the adjacent rail; detent means on one of said hook elements engaging the adjacent rail and attachably clamping the article support to the rail against movement parallel to said cross members. 16. A rack as described in claim 15 wherein the hook on the other of said feet slopes downwardly to form a camming surface engaging beneath the adjacent anchor rail and urge the detent of the other hook tightly against its adjacent anchor rail. 17. A rack as described in claim 16 wherein both of the hooks slope downwardly to form camming surfaces engaging beneath their adjacent rails. 18. A rack as described in claim 17 wherein the hooks are welded to the bottoms of the legs of said article supports.