Accession Number:

ADD012912

Title:

Shipboard Internal Locking System.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s):

Report Date:

1986-11-04

Pagination or Media Count:

6.0

Abstract:

According to the present invention there is provided a locking bolt system comprising plural bolts with racks thereon driven by pinions rotated by a drive shaft. Rotation of the drive shaft is controlled by a cam which is locked and unlocked by a plurality of lugs each operated by an independent lock cylinder. Accordingly, an object of the invention is to provide a locking bolt system for locking shipboard water tight doors and the like including a plurality of bolts with racks thereon driven by pinions rotated by a drive shaft controlled by a cam which is locked an unlocked by a plurality of lugs each operated by an independent lock cylinder.

Subject Categories:

  • Couplers, Fasteners and Joints
  • Marine Engineering

Distribution Statement:

APPROVED FOR PUBLIC RELEASE