Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020163691 - PORTABLE COLLAPSIBLE BARRICADE

Publication Number WO/2020/163691
Publication Date 13.08.2020
International Application No. PCT/US2020/017173
International Filing Date 07.02.2020
IPC
E01F 9/654 2016.1
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
9Arrangement of road signs or traffic signals; Arrangements for enforcing caution
60Upright bodies, e.g. marker posts or bollards; Supports for road signs
623characterised by form or by structural features, e.g. for enabling displacement or deflection
654in the form of three-dimensional bodies, e.g. cones; capable of assuming three-dimensional form, e.g. by inflation or erection to form a geometric body
E01F 9/688 2016.1
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
9Arrangement of road signs or traffic signals; Arrangements for enforcing caution
60Upright bodies, e.g. marker posts or bollards; Supports for road signs
688Free-standing bodies
G09F 15/00 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
15Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
CPC
E01F 9/654
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
9Arrangement of road signs or traffic signals; Arrangements for enforcing caution
60Upright bodies, e.g. marker posts or bollards; Supports for road signs
623characterised by form or by structural features, e.g. for enabling displacement or deflection
654in the form of three-dimensional bodies, e.g. cones; capable of assuming three-dimensional form, e.g. by inflation or erection to form a geometric body
E01F 9/688
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
9Arrangement of road signs or traffic signals; Arrangements for enforcing caution
60Upright bodies, e.g. marker posts or bollards; Supports for road signs
688Free-standing bodies
G09F 15/0062
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
15Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
0006planar structures comprising one or more panels
0056portable display standards
0062collapsible
Applicants
  • PLASTIC SAFETY SYSTEMS, INC. [US]/[US]
Inventors
  • METTLER, Charles M.
  • BROWN, Gregory H.
  • SPEAKER, Stephen A.
  • SANTIAGO-DIAZ, Edgardo
Agents
  • JACOBS, Christopher B.
Priority Data
62/803,48109.02.2019US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PORTABLE COLLAPSIBLE BARRICADE
(FR) BARRIÈRE PLIABLE PORTABLE
Abstract
(EN) A portable barricade includes at least three legs that are operably coupled together to permit movement relative to each other between a collapsed state and an expanded state. The barricade is configured such that when in the collapsed state, the at least three legs are arranged with at least one of the legs stacked between at least two other legs to form a compact stack that facilitates portability of the barricade. The at least three legs are operably coupled together for rotation about a common axis. When the barricade is deployed to the expanded state, each leg is rotated about the common axis to spread the legs apart such that each leg is arranged at a different angular position about the axis relative to the other legs, thereby enlarging the footprint and/or enhancing stability of the barricade.
(FR) Selon l'invention, une barrière portable comprend au moins trois pieds qui sont couplés fonctionnellement entre eux pour permettre un mouvement relatif entre eux entre un état plié et un état déplié. La barrière est configurée de sorte que, lorsqu'elle est dans l'état plié, les au moins trois pieds sont agencés avec au moins un des pieds empilé entre au moins deux autres pieds pour former une pile compacte qui facilite la portabilité de la barrière. Les au moins trois pieds sont couplés fonctionnellement entre eux pour une rotation par rapport à un axe commun. Lorsque la barrière est déployée dans l'état déplié, chaque pied est tourné par rapport à l'axe commun pour écarter les pieds de sorte que chaque pied soit agencé à une position angulaire différente autour de l'axe par rapport aux autres pieds, ce qui élargit la surface au sol et/ou améliore la stabilité de la barrière.
Related patent documents
Latest bibliographic data on file with the International Bureau