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1. US20110214381 - SUPPORTING REBAR WITH INTERCHANGEABLE CROWNS

Office
États-Unis d'Amérique
Numéro de la demande 13034459
Date de la demande 24.02.2011
Numéro de publication 20110214381
Date de publication 08.09.2011
Type de publication A1
CIB
E04C 5/16
ECONSTRUCTIONS FIXES
04BÂTIMENT
CÉLÉMENTS; MATÉRIAUX DE CONSTRUCTION
5Eléments d'armature, p.ex. pour béton; Eléments auxiliaires à cet usage
16Pièces auxiliaires pour armatures, p.ex. pièces de séparation, étriers
CPC
E04C 5/168
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
5Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
168Spacers connecting parts for reinforcements and spacing the reinforcements from the form
Déposants JAB Plastic Products Corporation
Inventeurs Alfonso Jorge R.
Titre
(EN) SUPPORTING REBAR WITH INTERCHANGEABLE CROWNS
Abrégé
(EN)

A support structure for retaining a reinforcing bar (“rebar”). Such a structure includes a rebar engaging portion, where the rebar engaging portion includes a receptacle. The receptacle includes a channel sized to receive the rebar, where the channel includes a first portion and a bar retaining portion defined by sidewalls that extend radially outward from a first end to a second end. The retaining features are disposed on the walls of the channel, where the sidewalls are configured to spread so that the rebar passes the retaining features and rests in the bar retaining portion as the rebar moves down the channel. Additionally, the support structure includes a support portion supporting the rebar engaging portion, where the support portion includes a plurality of legs which project outward from a central axis. In addition, the support structure includes a base configured to distribute weight of the support structure.


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