초록 ▼

A mobile maintenance stand for servicing and transporting ejection seats utilized in aircraft includes a mobile platform having disposed thereon upright arms adapted to encompass an ejection seat and rotatable to expose the various portions thereof for servicing and maintenance of the wiring, electr

A mobile maintenance stand for servicing and transporting ejection seats utilized in aircraft includes a mobile platform having disposed thereon upright arms adapted to encompass an ejection seat and rotatable to expose the various portions thereof for servicing and maintenance of the wiring, electronics, etc. disposed therein. The platform is rotatable 360 degrees in a horizontal plane with the upright arms rotatable 270 degrees in a vertical plane and is mounted on a lower portion provided with wheels disposed at the distal ends of outwardly extending arms. The arms may be extended to provide additional stability and removable screw jacks are attachable on the arms to provide a rigid stable platform. Additionally included on the rotating base platform is a removable telescoping crane assembly that may be attached to an ejection seat disposed in an aircraft for removing the seat therefrom and placing it in position to be retained by the pair of servicing arms.

대표청구항 ▼

A mobile maintenance stand for servicing and transporting ejection seats, comprising (a) a lower generally flat base portion having; (i) a plurality of equally spaced radially extendable arms, (ii) rotatable means disposed proximate the distal ends of each of said arms for providing movement of said

A mobile maintenance stand for servicing and transporting ejection seats, comprising (a) a lower generally flat base portion having; (i) a plurality of equally spaced radially extendable arms, (ii) rotatable means disposed proximate the distal ends of each of said arms for providing movement of said stand along a surface, (iii) said extendable arms having at least a first and a second section, said seacond section being removably affixed to said first section of each said arms providing sway bracing means for additional stability, and (iv) removable rigidity means for providing rigidity to said lower base portion, one of said removable rigidity means being disposed proximate the distal ends of said first or said second arm sections of each of said arms; and (b) an upper generally flat base portion rotatably affixed to said lower base portion having; (i) a pair of articulated arms disposed in an upwardly direction adapted to removably retain one of said ejection seats therebetween, and (ii) means for adjusting said articulated arms to anyone of a plurality of positions for performing maintenance on said ejection seat.