IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0704208
(2015-05-05)
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등록번호 |
US-9272411
(2016-03-01)
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발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
Renner, Kenner, Greive, Bobak, Taylor & Weber
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인용정보 |
피인용 횟수 :
0 인용 특허 :
9 |
초록
▼
A creeper (10) includes a longitudinally extending pad (11) having a body portion (12), a headrest (13) at one end of the body portion (12) and an extension (14) at the other end of the body portion (12). A frame (15) carries the pad (11) and includes longitudinally extending laterally spaced side r
A creeper (10) includes a longitudinally extending pad (11) having a body portion (12), a headrest (13) at one end of the body portion (12) and an extension (14) at the other end of the body portion (12). A frame (15) carries the pad (11) and includes longitudinally extending laterally spaced side rails (16, 17) positioned at the lateral periphery of the pad body portion (12), and laterally extending longitudinally spaced cross rails (18, 19) positioned at the longitudinal periphery of the pad body portion (52). Support rails (21, 22) are carried by the cross rails (18, 19) and are positioned at the periphery of the headrest (13) and at the periphery of the pad extension (14), respectively. Caster assemblies (25) are located outside of the profile of the pad (11), and a cover (30) is positioned over each caster assembly (25). The caster assemblies (25) are attached to the cover (30) with an extension (34) of the side rails (16, 17) positioned therebetween.
대표청구항
▼
1. A creeper comprising a frame having side rails with ends, a pad having a profile and carried by said frame, caster assemblies located outside of the profile of said pad and near each end of said side rails, and a cover positioned over each said caster assembly, said caster assemblies being attach
1. A creeper comprising a frame having side rails with ends, a pad having a profile and carried by said frame, caster assemblies located outside of the profile of said pad and near each end of said side rails, and a cover positioned over each said caster assembly, said caster assemblies being attached to said covers with the ends of said side rails being located between said caster assemblies and said covers. 2. The creeper of claim 1, said pad having a longitudinally extending body portion having lateral and longitudinal peripheries, said frame including longitudinally extending, laterally spaced side rails positioned near the lateral periphery of said body portion of said pad, and laterally extending, longitudinally spaced cross rails positioned near the longitudinal periphery of said body portion of said pad. 3. The creeper of claim 1 wherein said pad includes a body portion with ends, a headrest portion positioned at one end of said body portion and having sides, and an extension positioned at the other end of said body portion and having sides, a said caster assembly and a said cover being located on each side of said headrest portion and a said caster assembly and a said cover being located on each side of said extension. 4. A creeper comprising a frame, a pad having a body portion with a profile and with ends carried by said frame, a headrest portion positioned at one end of said body portion and having sides, and an extension positioned at the other end of said body portion and having sides, caster assemblies located outside of the profile of said body portion of said pad, and a cover positioned over each said caster assembly, a said caster assembly and a said cover being located on each side of said headrest portion and a said caster assembly and a said cover being located on each side of said extension, wherein each said cover includes a first arcuate side adjacent to said body portion and a second arcuate side adjacent to said headrest or said extension, and a generally flat portion connecting said first and second arcuate sides, each said caster assembly being attached to a said flat portion. 5. A creeper comprising a longitudinally extending pad having a body portion with lateral and longitudinal peripheries, a frame carrying said pad, said frame including longitudinally extending, laterally spaced side rails having longitudinal ends and being positioned near the lateral periphery of said body portion of said pad, and laterally extending, longitudinally spaced cross rails positioned near the longitudinal periphery of said body portion of said pad, a caster assembly located near each longitudinal end of said side rails, and a cover positioned over each said caster assembly, said caster assemblies being attached to said covers with the longitudinal ends of said side rails being located between said caster assemblies and said covers. 6. The creeper of claim 5, said frame further including a longitudinally extending rail extending between said cross rails and spaced from said side rails. 7. The creeper of claim 5 wherein said body portion has longitudinal ends, and wherein said pad includes a headrest extending from one longitudinal end of said body portion and an extension extending from the other longitudinal end of said body portion. 8. A creeper comprising a longitudinally extending pad having a body portion with longitudinal ends, said pad including a headrest extending from one longitudinal end of said body portion and having a periphery, a frame carrying said pad, said frame including longitudinally extending, laterally spaced side rails positioned near the lateral periphery of said body portion of said pad, laterally extending, longitudinally spaced cross rails positioned near the longitudinal periphery of said body portion of said pad, and a support rail attached to one of said cross rails and extending around the periphery of said headrest. 9. A creeper comprising a longitudinally extending pad having a body portion with longitudinal ends, said pad including an extension extending from one longitudinal end of said body portion and having a periphery, a frame carrying said pad, said frame including longitudinally extending, laterally spaced side rails positioned near the lateral periphery of said body portion of said pad, laterally extending, longitudinally spaced cross rails positioned near the longitudinal periphery of said body portion of said pad, and a support rail attached to one of said cross rails and extending around the periphery of said extension. 10. A creeper comprising longitudinally extending pad having ends, a frame carrying said pad and having longitudinally extending side rails having longitudinal ends, a caster assembly located near each longitudinal end of said side rails, and a cover positioned over each said caster assembly, said caster assemblies being attached to said covers with the longitudinal ends of said side rails being located between said caster assemblies and said covers. 11. The creeper of claim 10 wherein said pad includes a headrest at one end thereof and an extension at the other end thereof, and wherein each said cover includes a first arcuate side adjacent to said pad and a second arcuate side adjacent to said headrest or said extension, and a generally flat portion connecting said first and second arcuate sides, each said caster assembly being attached to a said flat portion. 12. The creeper of claim 11, said frame including longitudinally spaced cross rails extending laterally between said side rails, said first arcuate side of each said cover being attached to a said cross rail. 13. The creeper of claim 12, said frame further including a first support rail at the periphery of said pad headrest and a second support rail at the periphery of said pad extension, said second arcuate side of each said cover being attached to a said support rail. 14. The creeper of claim 12 wherein said side rails include a frame extension having a first branch attached to said cross rails and a second branch under said cover flat portion. 15. The creeper of claim 10 wherein each said caster assembly includes a stem, said stem extending through a said side rail and a said flat portion to attach said caster assembly, said covers, and said frame to each other. 16. A creeper comprising a longitudinally extending pad having a profile and having a body portion with lateral edges and a longitudinal periphery; a frame carrying said pad and having longitudinally extending, laterally spaced side rails having longitudinal ends, a said side rail being positioned near the one lateral edge of said body portion of said pad, and laterally extending, longitudinally spaced cross rails positioned near the longitudinal periphery of said body portion of said pad; a caster assembly located outside of the profile of said pad near each longitudinal end of said side rails; and a cover positioned over each said caster assembly; said caster assemblies being attached to said covers with the longitudinal ends of said side rails between said caster assemblies and said covers.
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