Title:
LINEAR MOTION DAMPENING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/136527
Kind Code:
A1
Abstract:
A linear motion dampening system enables a complex non-linear force response when it is used to control cyclical motion of a mechanical element. The system includes: a ram barrel having a fluid reservoir end and a tapered end closed by an end cap; a coil spring positioned inside the ram barrel; a ram shaft having a distal end that is slidable inside the tapered end of the ram barrel, the ram shaft extending through the coil spring and outward from the fluid reservoir end of the ram barrel; and a ram piston slidably attached to the distal end of the ram shaft; wherein an inner diameter of the tapered end of the ram barrel is tapered from a greater value nearer the fluid reservoir end to a smaller value nearer the end cap.
Inventors:
SIMONELLI MATHEW MARIO (AU)
Application Number:
PCT/AU2019/050019
Publication Date:
July 18, 2019
Filing Date:
January 15, 2019
Export Citation:
Assignee:
OZAUTOGATE PTY LTD (AU)
International Classes:
F16F9/50; F16F9/48
Foreign References:
| JP2011169359A | 2011-09-01 | |||
| US4057129A | 1977-11-08 | |||
| US4057236A | 1977-11-08 |
Attorney, Agent or Firm:
SPRUSON & FERGUSON (AU)
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