Other

Akalmp, Inc.

Leads Metal Products, Inc.

Larry G Alexander

Aaron K Alexander

Aaron Alexander

A method of and system for delivering parcels or packages utilizing a parcel delivery truck. The method allows both lighter and heavier packages to be delivered by a single driver or operator. The method includes positioning a specially designed lift or hoist unit within a rear compartment of a parcel delivery truck. The left and right portions of the lift unit are mounted to left and right side walls of the rear compartment to provide maximum lifting efficiency and maximum space for heavier parcels carried in the rear compartment.

Parcel delivery truck with lift or hoist unit

A multiple function landscaping method and system is capable of operating with or without a dump box. A lower lift, crane or hoist can be utilized by itself or in combination with an upper positioned dump box. The novel usage of a single truck bed to achieve such functions as tree delivery, debris removal and top soil delivery enables landscaping to be more efficiently and economically performed, thus providing a significant advantage to the environment.

Multiple function landscaping system and method

A utility truck is specially modified in order to accommodate a lift, hoist or crane unit. Portions of the utility truck elongated lateral tool boxes and compartments are cut out and shelving is provided to support the lower portions of the lift or crane. The design allows a load such as a large electrical or telephone box to be transported and unloaded by a single operator. The design enables protection from the harsher winter conditions of colder parts of the earth such as the north U.S. and Canada.

Utility truck combined with hoist, lift or crane elements

A flat-bed truck system and method for efficiently delivering and unloading items using special crane, lift or hoist elements. The cranes are foldable downward into a horizontal position. Lower plural and parallel drive elements are used to drive upper pivoting arms which are connected by a cross-bar element. The cranes are designed with a low center of gravity so they may be positioned at various points around the bed of the truck. The lower plural drive elements are fixed in a horizontal position by brackets which may be easily applied and removed.

Flat-bed truck with crane, lift or hoist

A ladder lift system and method of use includes a specially designed clamp element which is connected between an extension ladder and a pivotable lift rail. The system includes a lower ladder support. The system is especially adapted for use in combination with the bed of a transport or pick-up truck. The system and method of use allows a single workman to safely and easily utilize an extension ladder for a wide variety of work and service tasks. The invention kit may include a pair of clamp elements with a lower ladder support.

Ladder support and lift system

An improved electronic pneumatic paintball gun, with an improved, simplified design incorporating an improved pneumatic hammer, electronic control circuit, pressure regulator, bolt design and cocking system for utilization in paintball guns or related devices. This paintball gun eliminates complex mechanical systems thus providing a consistent operation with low maintenance. The paintball gun utilizes low pressure to minimize damage to paint balls when fired and to the paintball gun's internal parts, plus increase the effective number of shots per tank.

Electronic pneumatic paintball gun

An improved pressure regulator for pneumatic guns, with an improved and simplified design incorporating a rotating gas fitting with a gas inlet port; modular construction to allow fitting to different pneumatic guns/air sources/configurations; better pressure output stability at pressures lower than 200 psi; and improved ease of maintenance. There is also a sliding, externally actuatable check valve for pneumatically isolating one pneumatic component of the paintball gun from another pneumatic component.

Pressure regulator for pneumatic guns

An air chamber that increases the volume of air stored inside a paintball gun. An increased volume of air allows the use of low-pressure/high volume valves in the gun.

Gas holding chamber for air-powered paintball guns

A bolt-on air chamber that increases the volume of air stored inside a paintball gun. The increased volume of air allows the use of low pressure/high volume valves in the gun. The bolt-on air chamber also holds the gun together.

Paintball gun air reservoir

A locking bar for blocking relative movement of movable parts of a device, particularly providing anti-theft nature to devices such as wheelchairs which would probably be manipulated to a collapsed condition as an incident to a theft of the device; and anti-theft nature is especially provided by the locking bar made to appear to be merely a non-removable axle, yet made shortenable for removal, and thus chair-collapsability by authorized personnel, by an internal sliding operativity which is concealed but which achieves length-changing be engagement of screw-threaded parts to permit manual torque-application to movable parts to achieve the length-changing, the sliding member being a socket whose sliding into or from its length-changed position is effected merely by tilting to achieve positioning by gravity.

Locking device

Apparatus for desoldering, characterized by its suction and pressure effects being achieved by the stroking of a piston in an air cylinder. In the preferred embodiment, the suction effect for drawing in melted solder is forced by a spring, with venting of the pressure previously existing; and the pressure effect for ejecting the melted solder is by the reverse direction stroke of the piston, which not only causes the piston-stroke to pressurize the control tube but to impart energy to the spring for its subsequent suction-stroke operativity. The pressurizing and venting of the air cylinder are controlled by valving which controls the air cylinder's venting and connection to an associated source of air pressure; and the components provide the way by which the advantageous speed differential is obtained as to the suction and ejection effects, the suction being relatively slow for easy and assurance of solder pick-up, but the ejector effect being relatively fast, for sureness of ejection of the solder at the discharge station.

Growing community of inventors

Indianapolis, IN, United States of America

Larry G Alexander