Scott C Pendleton

62901834, Sep 18, 2001

Oct 19, 1999

9/420843

Conor D. Johnson - Belmont CA
Paul S. Wilke - San Jose CA
Scott C. Pendleton - Foster City CA

CSA Engineering, Inc. - Mountain View CA

B64G 138

244170

The excitations from the engines of launch vehicles and the aerodynamics of flight produce large vibrations which are highly detrimental to spacecraft during launch. Significant dynamic loads often exist in all three translations and for rotations as well, therefore, complete six degree-of-freedom vibration load isolation is often desired. The disclosed device utilizes a previously disclosed passive axial vibration isolation device to simply and effectively create a passive three-axis vibration isolation device suitable for effecting a six degree-of-freedom whole-spacecraft passive vibration isolation system. The vibration isolation system design can be simply tuned to address various dynamic load frequency bands of concern, including isolation for pyrotechnic shock. The resulting system is compact and lightweight and can be easily utilized with existing launch vehicle-to-payload support structures.

62029614, Mar 20, 2001

Mar 21, 2000

9/531810

Paul S. Wilke - San Jose CA
Conor D. Johnson - Belmont CA
Scott C. Pendleton - Foster City CA

CSA Engineering - Mountain View CA

B64G 100

244158R

A passive, multi-axis, highly damped, shock load isolation mount which can serve as a complete one-piece mount, particularly of a spacecraft to its launch vehicle or launch vehicle adaptor structure, or can serve in multiplicity as necessary to provide a complete shock load isolation mounting system. When used as a one-piece mount or used in multitude as a system, the invention provides substantial reduction in the shock load transmission to a payload from its support base for both axial loads and lateral loads. The unique multi-layered, opposed beam, contorted load path flexure design combined with a shear wall type constrained layer damping treatment provides substantial shock load isolation in a durable, reliable, lightweight, and compact form.