Gas spring
OwnerMark Manuelinventor
Life of this patent
Estimating the term…
Abstract
A gas spring is an assembly that includes a pressure tube operatively connected to a spring network. The spring network comprises a first spring set and a second spring set. In the pressure tube, a sealing package is operatively connected to a piston rod. In the pressure tube, a piston package comprises a valve, a first and second stop, and a piston. In the pressure tube, a first guiding package and a second guiding package are in contact with the piston rod. The first guiding package is operatively connected to the sealing package. The second guiding package is operatively connected to the piston package. In the pressure tube, there is a first channel and a second channel that can contain compressed gas.
Claims20
A gas spring comprising:
- a pressure tube operatively connected to a spring network in a decompressed state or a compressed state, wherein the spring network comprises a first spring set and a second spring set;
- a sealing package operatively connected to a piston rod in the pressure tube;
- a piston package in the pressure tube, wherein the piston package comprises a valve, a first and second stop, and a piston;
- a first guiding package in the pressure tube, wherein the first guiding package is operatively connected to the sealing package and the piston rod;
- a second guiding package in the pressure tube, wherein the second guiding package is operatively connected to the piston package and the piston rod;
- and
- a first channel and a second channel in the pressure tube.
The gas spring of claim 3, wherein the first end is a piston rod fitting end and the second end is a pressure cylinder fitting end.
Dependencies are inferred from the claim text.