초록 ▼

The hydraulic cylinder and line guard of the claimed invention substantially surrounds and protects both a hydraulic cylinder and portions of a hydraulic line. The guard also significantly reduces the visual appearance of the hydraulic lines. While maintaining the flexibility of the hydraulic lines

The hydraulic cylinder and line guard of the claimed invention substantially surrounds and protects both a hydraulic cylinder and portions of a hydraulic line. The guard also significantly reduces the visual appearance of the hydraulic lines. While maintaining the flexibility of the hydraulic lines at pivot points, the guard inhibits movement of the line near the cylinder thereby reducing wear on the line. The claimed invention also achieves the important objective of providing an aesthetically pleasing and easily replaceable guard for hydraulic cylinders and lines. The improved guard is achieved by utilizing a resilient guard to cover both the cylinder and the line. The guard may be formed from a single stretchable resilient tube that is deformed to enclose both the line and the cylinder, wherein a cross-section of the guard is defined primarily by combined cross sections of the cylinder adjacent to the line. The guard may also be formed from multiple interconnected resilient segments that combine to substantially enclose a hydraulic line and cylinder. The guard may further have a raised wear surface arranged in an ornamental and/or functional pattern.

대표청구항 ▼

1. An actuator assembly comprising a hydraulic cylinder with a length;a hydraulic line for delivering a hydraulic fluid to the hydraulic cylinder, the hydraulic line having a line section adjacent to a first cylinder section of the hydraulic cylinder; anda protective sheath, the protective sheath su

1. An actuator assembly comprising a hydraulic cylinder with a length;a hydraulic line for delivering a hydraulic fluid to the hydraulic cylinder, the hydraulic line having a line section adjacent to a first cylinder section of the hydraulic cylinder; anda protective sheath, the protective sheath surrounding and having a first cross-section substantially defined by the first cylinder section and the line section,the protective sheath having a corrugated shape, the corrugated shape having corrugation extending parallel to the length of the hydraulic cylinder,with a plurality of parallel ridges and furrows, wherein the plurality of parallel ridges and furrows extend parallel to the length of the hydraulic cylinder. 2. The actuator assembly of claim 1 further comprising the protective sheath having a first fastener and a second fastener, the first fastener interconnecting with the second fastener. 3. The actuator assembly of claim 2 further comprising the first cross-section including a portion of the first fastener and a portion of the second fastener. 4. The actuator assembly of claim 1 further comprising the protective sheath having a wear surface pattern on the exterior of the protective sheath. 5. The actuator assembly of claim 4 further comprising the wear surface pattern comprising a plurality of grooves and a plurality of protrusions. 6. The actuator assembly of claim 4 further comprising the wear surface pattern having an ornamental design. 7. The actuator assembly of claim 1 wherein the length of the protective sheath is less than the length of the hydraulic cylinder. 8. The actuator assembly of claim 1 further comprising the protective sheath having a first connector extending parallel to the length of the hydraulic cylinder, anda second connector interconnected with the first connector. 9. The actuator assembly of claim 8 wherein the first connector includes a fabric hook fastener andthe second connector includes a fabric loop fastener. 10. The actuator assembly of claim 8 wherein the first connector includes bolts. 11. The actuator assembly of claim 1 further comprising the protective sheath having a seam extending parallel to the length of the hydraulic cylinder.