Anritsu Electric Co., Ltd.

Junkichi Shirono

A trolley for supporting and transporting units of electronic equipment is provided with a front pair of legs and a rear pair of legs, with horizontal members being integrally formed with each pair of legs. A platform is supported upon the horizontal member of the rear legs and upon a mount member rotatably mounted upon the horizontal member of the front pair of legs. Supporting brackets are fixed to each of the rear legs, upon which are attached retaining brackets, with the horizontal member of the front legs being retained within these retaining brackets in rotatable manner. Link members are rotatably coupled to the lower ends of the legs, in such a way that the entire assembly may be folded together into a very compact space. Greatly increased strength and rigidity by comparison with conventional trolleys is ensured.

Stand for supporting items of electronic equipment

A test rack for electronic equipment features an improved mechanism for inclining the test rack table in a smooth and effortless manner even when heavily loaded with equipment. Notches provided on a stopper plate are allowed to mate with a stopper shaft by sliding the stopper plate along a guide portion when the table is set at a desired angle of inclination. The stopper plate is constrained to slide at substantially right angles to the stopper shaft at all times so that the stopper shafts engages squarely with the notches to preclude jamming when the mechanism is operated under a heavy load.

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Tokyo, Japan

Junkichi Shirono