公开(公告)号：US20170108305A1

公开(公告)日：2017-04-20

申请号：US15311308

申请日：2014-05-15

Applicant: SAAB AB

Inventor： Gustav HEURLIN

IPC: F41A23/00

CPC classification number: F41A23/005 ,  F41A23/00 ,  F41G11/001 ,  F41G11/003

Abstract: The present invention regards a line-of-sight apparatus locking arrangement for demountable securing a line-of-sight apparatus to said arrangement, comprising a locking device for locking the apparatus to the arrangement comprises a handle member adapted for attachment to a rotation mechanism coupled to a translation mechanism adapted for, during manoeuvre of the locking device, converting rotational motion into translator motion, a pressing portion of the translation mechanism is provided for abutment against an abutment area of the apparatus. The translation mechanism comprises a resilient member provided for urging said pressing portion against the abutment area.