A creeper (10) includes a frame (11) having spaced side rails (12) and cross rails (13) extending between the side rails (12). A pad (28) is carried by the cross rails (13) and is spaced from each side rail (12). Each side rail (12) has end portions (14, 15) which carry a caster assembly (17), and t
A creeper (10) includes a frame (11) having spaced side rails (12) and cross rails (13) extending between the side rails (12). A pad (28) is carried by the cross rails (13) and is spaced from each side rail (12). Each side rail (12) has end portions (14, 15) which carry a caster assembly (17), and the cross rails (13) are positioned closer to each other than the caster assemblies (17) are from each other. Each side rail (12) also includes a raised portion (26) which is higher than the end portions (14, 15) when the caster assemblies (17) are on a surface, and a lower portion (23) which is lower than the end portions (14, 15) when the caster assemblies are on a surface.
대표청구항▼
1. A creeper comprising a frame, a pad carried by said frame, said frame including longitudinally extending, laterally spaced side rails having longitudinal end portions, and caster assemblies carried by said end portions of said side rails such that when said caster assemblies are engaging a surfac
1. A creeper comprising a frame, a pad carried by said frame, said frame including longitudinally extending, laterally spaced side rails having longitudinal end portions, and caster assemblies carried by said end portions of said side rails such that when said caster assemblies are engaging a surface, said end portions are at a first height, each said side rail including a raised portion such that when said caster assemblies are engaging a surface, said raised portions are at a second height which is a greater distance from the surface than the first height, said frame including cross rails extending laterally between said side rails adjacent to said caster assemblies, said cross rails being longitudinally spaced at a distance less than the longitudinal distance between said caster assemblies. 2. A creeper comprising a frame, a pad carried by said frame, said frame including longitudinally extending laterally spaced side rails, each said side rail having longitudinal end portions, and a caster assembly carried by each end portion such that when said caster assemblies are engaging a surface, said end portions are at a first height, each said side rail including a raised portion such that when said caster assemblies are engaging a surface, said raised portions are at a second height which is a greater distance from the surface than the first height. 3. The creeper of claim 2 wherein said pad is carried by and extends longitudinally between said cross rails, said pad being laterally spaced from each of said side rails. 4. The creeper of claim 3 further comprising longitudinally extending support rails, said support rails also carrying said pad. 5. The creeper of claim 3 wherein said pad extends longitudinally outwardly from said cross rails. 6. The creeper of claim 2 wherein said side rails include a generally medial portion positioned at the first height when said caster assemblies are engaging a surface. 7. The creeper of claim 6 wherein additional caster assemblies are carried by said medial portions. 8. The creeper of claim 6 wherein said raised portions are formed by a shoulder extending upwardly from said medial portions and a shoulder extending upwardly from one of said end portions. 9. The creeper of claim 6 wherein said side rails include a lower portion such that when said caster assemblies are engaging a surface, said lower portions are at a third height which is a lesser distance from the surface than the first height. 10. The creeper of claim 9 wherein said lower portions are formed by a shoulder extending downwardly from the other of said end portions and a shoulder extending downwardly from said medial portions. 11. A creeper comprising a frame having longitudinally extending, laterally spaced side rails and cross rails extending laterally between said side rails, a longitudinally extending pad carried by said cross rails and being laterally spaced from each said side rail, each said side rail having longitudinal end portions, and a caster assembly carried by each said end portion such that when said caster assemblies are engaging a surface, said end portions are at a first height, said cross rails being positioned adjacent to said caster assemblies but spaced from each other a distance less than the longitudinal distance between said caster assemblies, and each said side rail including a raised portion such that when said caster assemblies are engaging a surface, the raised portions are at a second height which is a greater distance from the surface than the first height.
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