Semi-automatic twistlock device for clamping a container to a loading platform

Ornamental design for the semi-automatic twistlock device for clamping a container to a loading platform, as shown.

FIG. 1 is a top view shown in a locked position;

FIG. 2 is a bottom view shown in a locked position;

FIG. 3 is a front view shown in a locked position;

FIG. 4 is a side view shown in a locked position with the opposite side being a mirror image;

FIG. 5 is a top view shown in an unlocked position;

FIG. 6 is a bottom view shown in an unlocked position;

FIG. 7 is a front view shown in an unlocked position; and,

FIG. 8 is a side view in an unlocked position with the opposite side being a mirror image.

Patent	Priority	Assignee	Title
7484918,	Mar 10 2006	Holland Company	Container securement device and system
7510358,	Mar 10 2006	Holland Company	Container securement device and system
7942601,	Jun 21 2005	Cargotec Finland Oy	Fully automatic twistlock to be connected to a container and a method for releasing a first container from a second
8007214,	Mar 10 2006	Holland, L.P.	Container securement device

Patent	Priority	Assignee	Title
4026596,	Jun 05 1975	TRAILMOBILE INC , A CORP OF DE	Container hold down locking means
4092040,	Sep 28 1976	Portec, Inc.	Adjustable twist lock
4626155,	Jan 13 1986	HOLLAND COMPANY, A CORP OF ILLINOIS	Automatic container securement device with a spring biased, cam surfaced head
4697967,	Jun 04 1985	Gerd Schulz Fahrzeug- und Container- Technik	Container lock
5062752,	Feb 04 1988	Taiyo Seiki Iron Works Co., Ltd.	Container coupling device
5160224,	Feb 14 1992		Cam action twist lock assembly for freight containers
5356249,	Mar 30 1993	Buffers AB	Automatic securing system for locking and unlocking a freight container to a load carrier

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