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Individual
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Individual
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Priority to CA 2471191priorityCriticalpatent/CA2471191C/en
Publication of CA2471191A1publicationCriticalpatent/CA2471191A1/en
Application grantedgrantedCritical
Publication of CA2471191CpublicationCriticalpatent/CA2471191C/en
B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
B60P7/00—Securing or covering of load on vehicles
B60P7/06—Securing of load
B60P7/08—Securing to the vehicle floor or sides
B60P7/0823—Straps; Tighteners
B60P7/0853—Tools for manipulating straps or tighteners
Landscapes
Engineering & Computer Science
(AREA)
Transportation
(AREA)
Mechanical Engineering
(AREA)
Toys
(AREA)
Load-Engaging Elements For Cranes
(AREA)
Abstract
A winch bar has an insertion portion adapted to fit in openings of a winch drum of non-circular cross-section, typically square or hexagonal, whereby the winch bar cannot rotate relative to the openings to present hazards of injury to persons or property which can result with prior art circular drum openings and circular cross-section bars.
CA 24711912004-06-162004-06-16Winch bar
Expired - Fee RelatedCA2471191C
(en)
3-aryl-3-hydroxy-2-amino-propionic acid amides, 3-heteroayryl-3-hydroxy-2-amino-propionic acid amides and related compounds having analgesic and/or immunostimulant activity