Title: Sectional rack

Abstract: A sectional rack comprises a plurality of modular rack units for holding articles, and pivotal joint means for connecting the rack units together so that the units can pivotally swing relative to one another. Each of the rack units comprises oblong top and bottom plates having holes in both end portions, a post for connecting the two plates together by fitting at both ends in the holes of the plates, and top and bottom fasteners for securing and fastening the post to the plates. The pivotal joint means comprises oblong top and bottom connecting plates having pivot holes formed in both end portions, stepped posts having their ends extending into the pivot holes of the two connecting plates to connect them pivotally to the top and bottom plates of the rack units, and top and bottom fasteners for securing and fastening the posts to the top and bottom plates of the rack units. The top fasteners have a recess each and the bottom fasteners a projection each adapted to mate with the recess.

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Inventors: Yoshizawa, Keiichi (Chiba, JP)

Application Number: 973050
Filing Date: 1978-12-26
Publication_date: 1980-09-23
Assignee: TDK Electronics Co., Ltd. (Tokyo, JP)
Primary Class(es): 108/64 108/91, 108/102, 312/108
Other Classes:
US Patent Ref:

440554	Nov, 1890	Fisher	248/167.
576815	Feb, 1897	Gran, Jr.	248/167.
898572	Sep, 1908	Gerhard	248/282.
1303985	May, 1919	Straubel	108/102.
2251737	Aug, 1941	Johnson	108/102.
3690610	Sep, 1972	Peirce	108/101.

Other Refs: 6236072230156

Mar, 1927	FR
Dec, 1974	FR

Primary Examiner: Zugel, Francis K.
Assistant Examiner:
Attorney: Seidel, Gonda, Goldhammer & Panitch