IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0637439
(2000-08-11)
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발명자
/ 주소 |
- Van Dyke, Darrell W.
- Beutlich, Frederic J.
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출원인 / 주소 |
- Viridian Packaging Solutions, LLC
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
35 인용 특허 :
39 |
초록
▼
A closed plastic container has a plastic elongated sleeve which has a hollow interior. An exterior fracture recess extends from an exterior surface of the sleeve inward to form a reduced wall thickness for opening the container. The container is opened by squeezing or bending the container at the ex
A closed plastic container has a plastic elongated sleeve which has a hollow interior. An exterior fracture recess extends from an exterior surface of the sleeve inward to form a reduced wall thickness for opening the container. The container is opened by squeezing or bending the container at the exterior fracture recess. The closed container may have an applicator material inside or outside of the container. A substance contained within the container is dispensed and applied when the container is opened at the fracture recess. An inner closed container having an exterior fracture recess can be contained within an outer closed container also having an exterior fracture recess.
대표청구항
▼
A closed plastic container has a plastic elongated sleeve which has a hollow interior. An exterior fracture recess extends from an exterior surface of the sleeve inward to form a reduced wall thickness for opening the container. The container is opened by squeezing or bending the container at the ex
A closed plastic container has a plastic elongated sleeve which has a hollow interior. An exterior fracture recess extends from an exterior surface of the sleeve inward to form a reduced wall thickness for opening the container. The container is opened by squeezing or bending the container at the exterior fracture recess. The closed container may have an applicator material inside or outside of the container. A substance contained within the container is dispensed and applied when the container is opened at the fracture recess. An inner closed container having an exterior fracture recess can be contained within an outer closed container also having an exterior fracture recess. , and further comprising a plate attached to the other end of said member and adapted to be attached to the vehicle, a seal between said plate and said member, a seal between said member and said axle assembly, and a fluid in said housing. 10. A brake according to claim 1 wherein said piston includes a ring and a rib, and further comprising a first fluid in said housing, said piston being moveable by a second fluid to cause said ring to engage a said stationary disc, and a seal adjacent to said rib to prevent said first fluid from communicating with said second fluid. 11. A brake according to claim 1 wherein said housing includes a member having open ends, said axle assembly being received in one end of said member, and further comprising a plate attached to the other end of said member and adapted to be attached to the vehicle, a seal between said plate and said member, a seal between said member and said axle assembly, and a fluid in said housing. 12. A brake for a wheel of a vehicle comprising an enclosed housing, an axle assembly extending into said housing and adapted to be attached to the wheel of the vehicle for rotation therewith, said axle assembly having drive surfaces which form an external profile of said axle assembly having two opposed flat surfaces and two opposed arcuate surfaces, a shaft sleeve engaged by said drive surfaces, said shaft sleeve having a splined outer surface, a plurality of stationary discs in said housing, a plurality of rotatable discs carried by said splined outer surface, said rotatable discs being positioned to be engaged by said stationary discs, and a piston, said piston being moveable to cause said stationary discs to engage said rotatable discs to apply a braking torque to the wheel. 13. A brake according to claim 12 wherein said stationary discs are received over but are not engaged by said splined outer surface. 14. A brake according to claim 13 wherein a said rotatable disc is positioned between each pair of adjacent of said stationary discs. 15. A brake according to claim 12 wherein said piston includes a ring and a rib, and further comprising a first fluid in said housing, said piston being moveable by a second fluid to cause said ring to engage a said stationary disc, and a seal adjacent to said rib to prevent said first fluid from communicating with said second fluid. 16. A brake according to claim 15 wherein said housing includes a member having open ends, said axle assembly being received in one end of said member, and further comprising a plate attached to the other end of said member and adapted to be attached to the vehicle, a seal between said plate and said member, and a seal between said member and said axle assembly. 17. A brake according to claim 12 wherein said housing includes a member having open ends, said axle assembly being received in one end of said member, and further comprising a plate attached to the other end of said member and adapted to be attached to the vehicle, a seal between said plate and said member, a seal between said member and said axle assembly, and a fluid in said housing. 18. A brake for a wheel of a vehicle comprising a housing, an axle assembly adapted to be attached to the wheel of the vehicle for rotation therewith, a plurality of stationary discs in said housing, a plurality of rotatable discs carried by said axle assembly, said rotatable discs being positioned to be engaged by said stationary discs, a first fluid in said housing, a piston, said piston including a ring and a rib, said piston being moveable by a second fluid of a different composition than said first fluid to cause said ring to engage a said stationary disc to cause said stationary discs to engage said rotatable discs to apply a braking torque to the wheel, and a seal adjacent to said rib to prevent said first fluid from communicating with said second fluid, said seal including a material which is inert to the composition of both said first and second fluids. 19. A brake according to claim 18 wherein said rib extends outwardly from said ring to form said piston with a generally T-shaped cross-section. 20. A brake according to claim 19 wherein said ring provides a greater area of contact on said a said stationary disc than the area of said rib exposed to said seal. 21. A brake according to claim 18 wherein said housing includes a member having open ends, said axle assembly being received in one end of said member, and further comprising a plate attached to the other end of said member and adapted to be attached to the vehicle, a seal between said plate and said member, and a seal between said member and said axle assembly. 22. A brake for a wheel of a vehicle comprising a housing having open axial ends, an end plate attached to one axial end of said housing and adapted to be attached to the vehicle, a seal between said end plate and said housing, an axle assembly received in the other axial end of said housing and including a mounting plate closing the other end of said housing and adapted to be attached to the wheel for rotation therewith, said axle assembly including a shaft extending from said mounting plate and toward said end plate, first bearings between said shaft and said housing, second bearings between said shaft and said end plate, a seal between said housing and said mounting plate, a fluid in said housing, a disc brake assembly immersed in said fluid, and a piston adapted to activate said brake assembly to apply a braking torque to the wheel. 23. A brake for a wheel of a vehicle comprising a housing having open axial ends, an end plate attached to one axial end of said housing and adapted to be attached to the vehicle, a seal between said end plate and said housing, an axle assembly received in the other axial end of said housing and including a mounting plate closing the other end of said housing and adapted to be attached to the wheel for rotation therewith, said axle assembly including a shaft extending from said mounting plate and toward said end plate, said end plate including an end cap positioned adjacent to the end of said shaft, a seal between said housing and said mounting plate, a fluid in said housing, a disc brake assembly immersed in said fluid, and a piston adapted to activate said brake assembly to apply a braking torque to the wheel. 24. A brake according to claim 22 further comprising heat dissipating fins formed on the outside of said housing and on the outside of said end plate. 25. A brake for a wheel of a vehicle comprising a housing having open ends, a plate attached to one end of said housing and adapted to be attached to the vehicle, a seal between said plate and said housing, an axle assembly received in the other end of said housing and adapted to be attached to the wheel of the vehicle for rotation therewith, said axle assembly having drive surfaces, a shaft sleeve engaged by said drive surfaces, said shaft sleeve having a splined outer surface, a plurality of stationary discs in said housing, a plurality of rotatable discs carried by said splined outer surface, said rotatable discs being positioned to be engaged by said stationary discs, at least one bracket carried by said housing, each said stationary disc having at least one ear received in said bracket, a first fluid in said housing, a seal between said housing and said axle assembly, a piston, said piston including a ring and a rib, said piston being moveable by a second fluid to cause said ring to engage a said stationary disc to cause said stationary discs to engage said rotatable discs to apply a braking torque to the wheel, and a seal adjacent to said rib to prevent said first fluid from communicating with said second fluid.
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