Hanger equipment for printed matter such as telephone directorie

Supports – Easel; book – copy or music score holder – Mounted on wall or art device

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Details

312233, 281 45, 402 72, 16 76, B42D 1700

Patent

active

045837082

ABSTRACT:
A vertical support shaft projects down from the underside of a telephone booth shelf and supports the inner end of an arm swivelable horizontally about the shaft. The outer end of the arm is hingedly coupled to a telephone directory binder so that the binder is pivotable about a horizontal axis at such end and transverse to the arm's centerline. The binder's centerline is parallel to a reference line passing through such axes at an acute angle b. When the arm is on "in" position the binder is stored beneath the shelf in primary alignment with its width. When the arm is pulled out and the binder is pivoted out, up and over, the binder goes through a motion equivalent to an angular displacement of 2b to come to rest face-up with an alignment parallel to its former widthwise alignment.
The shaft also mounts the inner end of another arm hingedly coupled at its outer end to two telephone directory binders each stored beneath the shelf in alignment with its length, and each adapted upon outward swiveling of such arm and pivoting of that binder to come to rest in a face-up position.

REFERENCES:
patent: 1925945 (1933-09-01), Zielinski
patent: 2936143 (1960-05-01), Anderson
patent: 3275279 (1966-09-01), Caldwell
patent: 3658284 (1972-04-01), Haasl
patent: 3908954 (1975-09-01), Nix
patent: 3918672 (1975-11-01), Torn
patent: 4254929 (1981-03-01), Popper, Jr.
patent: 4323290 (1982-04-01), Hickman
Phonebooth Accessories, Inc., "A Protected Directory Facility", publication date unknown, however acknowledged as prior art by applicant.
Phillips & Brooks, Inc., "Swingaway Directory Facilities", publication date unknown, however acknowledged as prior art by applicant.

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