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1. WO2020093178 - WHEEL CHOCK HANDLING UNIT AND METHOD

Publication Number WO/2020/093178
Publication Date 14.05.2020
International Application No. PCT/CA2019/051607
International Filing Date 12.11.2019
IPC
B60T 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
3Portable devices for preventing unwanted movement of vehicles, e.g. chocks
B65G 69/34 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
69Auxiliary measures taken, or devices used, in connection with loading or unloading
28Loading ramps; Loading docks
34Accessories, e.g. vehicle restrainers, wheel blockers, positioners or bumpers
Applicants
  • 9172-9863 QUÉBEC INC. [CA]/[CA]
Inventors
  • CHARTIER, Albert
  • DUMITRASCU, Catalin
  • GROTHÉ, Daniel
  • PALMER, Gregory
  • LEPAGE, Jean-françois
  • JETTÉ, Gaétan
  • LALLEMANT, Emanuel
Agents
  • IPAXIO S.E.N.C.
Priority Data
62/758,30509.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WHEEL CHOCK HANDLING UNIT AND METHOD
(FR) UNITÉ DE MANIPULATION DE CALE DE ROUE ET PROCÉDÉ
Abstract
(EN)
The wheel chock handling unit (200) includes a base (202), an articulated cantilever arm assembly (204), a main spring assembly (206) and a force-compensation mechanism (250). The arm assembly (204) has a first end pivotally mounted to the base (202) for angular displacement of the arm assembly (204) in a substantially vertical plane between a storage position and an extended position. It also has a second end receiving a wheel chock (100). The main spring assembly (206) extends between the arm assembly (204) and the base (202). The force-compensation mechanism (250) includes a lever (252) pivotally mounted to the base (202) for angular displacement in a plane that is substantially parallel to that of the arm assembly (204).
(FR)
L'invention concerne une unité de manipulation de cale de roue (200) comprenant une base (202), un ensemble bras en porte-à-faux articulé (204), un ensemble ressort principal (206) et un mécanisme de compensation de force (250). L'ensemble bras (204) a une première extrémité montée pivotante sur la base (202) pour un déplacement angulaire de l'ensemble bras (204) dans un plan sensiblement vertical entre une position de stockage et une position étendue. Il a également une seconde extrémité recevant une cale de roue (100). L'ensemble ressort principal (206) s'étend entre l'ensemble bras (204) et la base (202). Le mécanisme de compensation de force (250) comprend un levier (252) monté de manière pivotante sur la base (202) pour un déplacement angulaire dans un plan qui est sensiblement parallèle à celui de l'ensemble bras (204).
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