Collapsable ripcord grip

Patent metadata

Field	Value
Publication number	US-10011364-B1
Application number	US-201514934475-A
Country	US
Kind code	B1
Filing date	Nov 6, 2015
Priority date	Nov 6, 2015
Publication date	Jul 3, 2018
Grant date	Jul 3, 2018

Abstract

Apparatuses and systems for activating parachutes are provided. For example, in an embodiment an apparatus includes a flexible concave shaped member between at least two layers of outer material. The outer layers are secured to each other. A first tuck flap and a second tuck flap are formed from portions of the outer layers of material. A plurality of locking tabs is secured to the outer layers of material. A handle and lanyard are secured to the outer layers and flexible material. A first locking pin is secured to one end of the lanyard and a second locking pin is secure to the other end of the lanyard.

First claim

We claim:

1. A parachute ripcord grip engageable with stowage flaps of a parachute pack tray, comprising:
a member having multiple layers one layer of which consists of at least one of a multiple ply of textiles, plastics, metal and composites, wherein said member has a substantially circular outer configuration and convex-shaped first side having a ripcord handle interconnected therewith and a concave-shaped a second side;
a first tuck flap extending from one portion of said member,
wherein said first tuck flap includes a first side and a second side;
a second tuck flap extending from an opposing portion of said member,
wherein said second tuck flap includes a first side and a second side;
a plurality of locking tabs secured to said member;
a lanyard secured to said second side of said flexible member,
wherein said lanyard includes a first end and a second end;
a first locking pin secured to said first end of said lanyard; and
a second locking pin secured to said second end of said lanyard;
whereupon the ripcord handle being pulled by an operator, the member is dimensioned and configured to flex and thereby disengage from the stowage flaps and whereby the locking tabs and tuck flaps receive tension and are, in turn, pulled free from the parachute pack tray along with the lanyard and locking pins; and
further comprising a first layer of material secured to said first side of said member, said first side of said first tuck flap, and said first side of said second tuck flap; and a second layer of material secured to said second side of said member, said second side of said first tuck flap, and said second side of said second tuck flap.

2. The apparatus of claim 1 , wherein said first layer of material includes a first window and a second window, said second layer of material includes a first window and a second window, and said first window of said first layer is aligned with said first window of said second layer and said second window of said first layer is aligned with said second window of said second layer.

3. The apparatus of claim 1 wherein plurality of locking tabs is secured to said member by at least one of stitches, bolts, and rivets.

4. The apparatus of claim 3 further comprising an adhesive securing said plurality of locking tabs to said member.

5. The apparatus of claim 1 wherein said first locking pin and said second locking pin have one of a curved shape and a straight shape.

Assignees

• Us Army

Inventors

• Tabor Dale E
• Grady Brian E

Classifications

• B64D17/52 Primary

  Opening, e.g. manual · CPC title