公开(公告)号：US3602091A

公开(公告)日：1971-08-31

申请号：US3602091D

申请日：1969-01-29

Applicant: NORRIS INDUSTRIES

Inventor： FRYKLUND GILBERT G ,  EMANUEL RICHARD A

IPC: F41F3/042 ,  F41F3/052 ,  F41F3/04

CPC classification number: F41F3/052 ,  F41F3/042

Abstract: The invention is illustrated as a two-stage holdback device in a container-missile combination, the device consisting of missile and container supported rotatable members having complemental tongue-and-groove portions held connected against lengthwise movement by shear means. The tongue-and-groove connection is disposed normally at right angles to the missile axis to provide resistance to shear forces of a high order and is disposed lengthwise of the container to yield to shear forces developing when the missile is fired. Operating means for rotating the members are also disclosed.