Beds – Crib – Folding
Patent
1976-08-09
1978-01-24
Nunberg, Casmir A.
Beds
Crib
Folding
5 99R, A47C 2708
Patent
active
040695247
ABSTRACT:
An improved hinge joint construction for a collapsible child pen. A longitudinally extending yoke member includes means defining an opening in a longitudinal end thereof. A longitudinally extending rod member has a longitudinal end portion disposed partially within the opening and which is adapted to be pivoted relative to the yoke member in a direction bringing the rod member into longitudinal alignment with the yoke member during assembling of the structure. A cap member is interconnected with the yoke member for rotation about an axis which is fixed with respect to the yoke member, and the yoke member defines means for resisting movement of the cap member in the direction of the axis. The cap member is interconnected with the longitudinal end of the rod member to support the rod member for pivotal movement about the axis. The cap member also includes an outer surface disposed at least partially within said opening and which is movable along a path disposed in covering relation to the opening in the yoke member to prevent longitudinal insertion of a member other than said rod through the opening during movement of the rod member from collapsed position to assembled position.
REFERENCES:
patent: 3034809 (1962-05-01), Greenberg
patent: 3092847 (1963-06-01), De Puy
patent: 3186736 (1965-06-01), Warshawsky
patent: 3638243 (1972-02-01), Campbell et al.
Century Products Inc.
Nunberg Casmir A.
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