IP Library › Granted Patent US 9,969,318
Granted Patent B2
US 9,969,318 · App. 15/140,003 · Granted May 15, 2018

Locking system for securing a container

Inventors: John J. Lanigan, Sr. (Orland Park, IL); Martin C. Conneally (Downers Grove, IL); Antonio Carlos Callado Souza (Chicago, IL); Jason Schmidt (Flossmoor, IL); Kevin Gerald Muszynski (Lockport, IL)
Assignee: Mi-Jack Products, Inc.
B60P7/0807B60P7/132
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Quick Facts
Patent No.
US 9,969,318
App. No.
15/140,003
Granted
May 15, 2018
Kind
B2
Abstract

A lock for securing a container includes a lock platform, a coupler including a portion that is disposed above the lock platform, an interaction member associated with the coupler, and a linkage mechanism including an actuation device and an actuation surface. The actuation surface is curved or sloped. In addition, movement of the actuation device causes movement of the interaction member along the actuation surface in a first direction such that the coupler automatically secures the container to the lock.

Claims (7)

1. A locking system, comprising:

a lock assembly comprising a first lock and a second lock disposed on opposite sides of the lock assembly;

an interlock assembly coupled to the first and second locks, the interlock assembly comprising a rod and at least one coupler member coupled to the rod, the coupler member having an outer end disposed in a recess of a linkage mechanism of the first lock; and

an actuation device coupled to the linkage mechanism wherein vertical depression of the actuation device automatically causes downward movement of the linkage mechanism and wherein downward movement of the linkage mechanism causes downward movement of the outer end.

2. The locking system of claim 1 , wherein the outer end of the coupler member is rotatable within the recess of the linkage mechanism.

3. The locking system of claim 1 , wherein a wear member is disposed below the coupler member.

4. The locking system of claim 1 , wherein the coupler member is a first coupler member and the interlock assembly further comprises a second coupler member coupled to the rod and associated with the second lock, wherein downward movement of the outer end of the first coupler member causes a rotation of the rod that causes downward movement of an outer end of the second coupler member.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 27, 2016
From: LANIGAN, JOHN J., SR.; CONNEALLY, MARTIN C.; SOUZA, ANTONIO CARLOS CALLADO; SCHMIDT, JOHN; MUSZYNSKI, KEVIN GERALD
To: MI-JACK PRODUCTS, INC.
Reel/Frame 038396/0591 →
Continuity (1)
Related Publication 20170313231A1 · Nov 2, 2017