Patent classifications
B65G7/12
Pipe spinner and lifter
In one aspect there is provided a pipe spinner and lifter for supporting and rotating a cylindrical member having a longitudinal axis. The pipe spinner and lifter comprises a pair of jaws that pivot about a pivot member, to allow the pipe spinner and lifter to actuate between an open configuration and a closed configuration. A plurality of rollers are mounted on the jaws, each rotatable about a rolling axis. When the pipe spinner and lifter is in the closed configuration, the cylindrical member can be rotatably captured by the pipe spinner and lifter, allowing the cylindrical member to rotate about its longitudinal axis. Preferably, the plurality of rollers are arranged in a substantially mirrored arrangement on the jaws. More preferably, the rolling axis of each of the rollers is substantially parallel to the cylindrical member's longitudinal axis.
STONE PAVER AND HEAVY OBJECT LIFTING APPARATUS
A lifting apparatus has a handle and a scissor grip. The scissor grip is actuated by pushing the handle downward or by lifting it upward. Each end of the scissor grip comprises a bracket for coupling to opposing edges of an object to be lifted. As the handle is raised, the scissor grip actuates, squeezing and holding the object between the brackets. Alternatively, in some embodiments, as the handle is raised, the scissor grip may actuate, expanding and exerting outward force and thus holding an object from an interior. A user may then easily transport the object to the desired location, place the object without bending, and may release the object from the scissor grip by pressing downward on the handle and pivoting it to release at least one bracket from the side of the object.
STONE PAVER AND HEAVY OBJECT LIFTING APPARATUS
A lifting apparatus has a handle and a scissor grip. The scissor grip is actuated by pushing the handle downward or by lifting it upward. Each end of the scissor grip comprises a bracket for coupling to opposing edges of an object to be lifted. As the handle is raised, the scissor grip actuates, squeezing and holding the object between the brackets. Alternatively, in some embodiments, as the handle is raised, the scissor grip may actuate, expanding and exerting outward force and thus holding an object from an interior. A user may then easily transport the object to the desired location, place the object without bending, and may release the object from the scissor grip by pressing downward on the handle and pivoting it to release at least one bracket from the side of the object.
Tank sleeve
A continuous foam-type band suitable for placement about a cylindrical container such as a compressed air or gas cylinder is disclosed, and use of the band as a handle as well as a means for isolation and protection of the compressed air or gas cylinder or similar containers is also disclosed.
Tank sleeve
A continuous foam-type band suitable for placement about a cylindrical container such as a compressed air or gas cylinder is disclosed, and use of the band as a handle as well as a means for isolation and protection of the compressed air or gas cylinder or similar containers is also disclosed.
Rescue rig
An illustrated view of an exemplary rescue rig for rescue and recovery of a person, such as an oil field worker, soldier, etc., animal, supplies, etc. The rescue rig is useful for efficient and effective rescue when a man or person is down. The rescue rig is useful for quick, efficient and effective outfitting of a down person such that rescue can occur quickly thereby rescuers out of dangerous situations or terrains quickly. The rescue rig allows for a smaller rescuer to be able to rescue a bigger man down. The rescue rig is preferably made of a nylon material, however other materials are hereby contemplated, including, but not limited to, Kevlar®, Nomex®, Dyneema®, etc. The rescue rig has a main strap, torso portion, a head portion and a rescuer portion.
Rescue rig
An illustrated view of an exemplary rescue rig for rescue and recovery of a person, such as an oil field worker, soldier, etc., animal, supplies, etc. The rescue rig is useful for efficient and effective rescue when a man or person is down. The rescue rig is useful for quick, efficient and effective outfitting of a down person such that rescue can occur quickly thereby rescuers out of dangerous situations or terrains quickly. The rescue rig allows for a smaller rescuer to be able to rescue a bigger man down. The rescue rig is preferably made of a nylon material, however other materials are hereby contemplated, including, but not limited to, Kevlar®, Nomex®, Dyneema®, etc. The rescue rig has a main strap, torso portion, a head portion and a rescuer portion.
Vertical lift system
A vertical lift system includes a cable with a pair of mounting loops positioned at opposite end portions of the cable, a lift bar, and a pair of cable blocks mounted to the lift bar at opposite end portions of the lift bar. The cable is mountable to the lift bar at the pair of cable blocks. A lift block is mounted to the lift bar between the pair of cable blocks. A spreader bar is mountable to the cable. The spreader bar includes an elongated shaft and a pair of cable couplings mounted to elongated shaft at opposite end positions of the elongated shaft. The cable is extendable through the pair of cable blocks on the lift bar and the pair of cable couplings of the spreader bar such that spreader bar is positioned between the lift block and the pair of mounting loops of the cable.
Haul line and method of use
A haul line may comprise a primary rope having a proximal attachment mechanism attached to the primary rope at a proximal end of the primary rope. The haul line further comprises at least one secondary rope attached to the primary rope, each of the at least one secondary ropes being attached at a first end of the secondary rope to the primary rope and having a secondary attachment mechanism deployed at a second end of the secondary rope. The haul line further comprises a securing mechanism attached to the primary rope in between the primary attachment mechanism and a point along the primary rope where a closest secondary rope of the at least one secondary rope is attached to the primary rope. The securing mechanism is configured to receive at least a portion of each secondary rope or secondary attachment mechanism.
Haul line and method of use
A haul line may comprise a primary rope having a proximal attachment mechanism attached to the primary rope at a proximal end of the primary rope. The haul line further comprises at least one secondary rope attached to the primary rope, each of the at least one secondary ropes being attached at a first end of the secondary rope to the primary rope and having a secondary attachment mechanism deployed at a second end of the secondary rope. The haul line further comprises a securing mechanism attached to the primary rope in between the primary attachment mechanism and a point along the primary rope where a closest secondary rope of the at least one secondary rope is attached to the primary rope. The securing mechanism is configured to receive at least a portion of each secondary rope or secondary attachment mechanism.