Ronald W Beckley, 71105 Echo Dr, Chambersburg, PA 17201

2008001, Jan 17, 2008

May 31, 2007

11/755858

Ronald Beckley - Chambersburg PA, US
Robert Wright - Stigler OK, US

APX Enclosures, Inc. - Mercersburg PA

H05K 7/20
H02B 1/00
H05K 7/14

361695000, 361600000, 361725000

An expansion enclosure assembly includes a bottom surface having apertures formed therein. The bottom surface may be adapted for connection with a base enclosure. The base enclosure includes a generator inlet connector aperture. The expansion enclosure includes cooling fans, racks for insertion of electronic components, access panels for enabling a user to access an interior of the enclosure, fiber optic cables suitable for installation through the generator inlet connector aperture, telephone cables suitable for installation through the generator inlet connector aperture, electrical cables suitable for installation through the generator inlet connector aperture, and a battery backup unit. The fiber optic cables, the telephone cables, and electrical cables of the expansion enclosure may be inserted through the generator inlet connector aperture during mounting of the expansion enclosure on the base enclosure. The cooling fans may draw air from the base enclosure and through the generator inlet connector aperture.

5021917, Jun 4, 1991

Jan 29, 1990

7/471797

Ronald L. Pike - Waynesboro PA
Ronald W. Beckley - State Line PA

Kidde Industries, Inc. - Iselin NJ

H01H 4718

361195

A control panel enabling and automatically disabling system is coupled between a source of electrical power and a plurality of motion controls on an aerial work platform. Upon activation of a pushbutton type power enabling switch, power is coupled to all the motion controls for a predetermined fixed time period which when activated will couple power to a respective motion producing mechanism such as a boom actuator. If none of the motion controls are activated by an operator within this time period, a timer times out and the panel thereafter becomes inactive by interrupting the electrical power. However, if a motion command is effected by actuation of any one of the motion controls during this time period, the timer is automatically reset to zero time and held thereat until all motion commands cease, at which time the timer is restarted. The enabling switch cannot be defeated by a continuous activation thereof. The enabling switch must be released and pushed again to start a new cycle.

4979588, Dec 25, 1990

Feb 12, 1990

7/478401

Ronald L. Pike - Waynesboro PA
Ronald W. Beckley - State Line PA
Donald C. Hade - Waynesboro PA
Robert D. Backer - Rouzerville PA

Kidde Industries, Inc. - Iselin NJ

B66F 1104

182 18

An electrical deactivation circuit and a two piece overhead guard assembly including two separately movable bar members which extends upward and over the head of an operator located on the upper work platform of an aerial work platform. The guard bar members are connected to the frame of the upper work platform by a pair of movable support assemblies, the movement of which actuates impact detection induction type proximity switch means to interrupt electrical power applied to the electrical control circuits and stop the engine powering the aerial work platform. Each movable support assembly includes a pair of spring loaded mechanical subassemblies including a pair of clamp members between which is located an elongated coil spring whose stiffness is varied in accordance with the distance separation of the clamps. An inductive type proximity switch is located in the lower end portion of each spring to sense movement of the inner end of a respective guard bar member. Each proximity switch is connected in an electrial circuit having a built in time delay or lock out feature for applying power to the aerial work platform after a predetermined time delay and thereafter interrupting power when either guard bar member strikes or comes into contact with an external object or obstruction.