Edwin Leon Bremenour

41515803, Apr 24, 1979

Nov 21, 1977

5/853227

Odo J. Struger - Chagrin Falls OH
Edwin L. Bremenour - Euclid OH
James F. Burns - Chagrin Falls OH
Ronald E. Jerva - Mentor-on-the-Lake OH

Allen-Bradley Company - Milwaukee WI

H02B 102

361415

A set of circuit boards are mounted side by side and electrical connection is made to terminal pads disposed along one edge of each circuit board by connectors which are carried by swing arms. The swing arms are rotatably mounted on a support rod which also mounts a set of lower guide rails supporting the set of circuit boards. A set of status indicator lights are disposed along the same edge of each circuit board above each swing arm. A swing arm latching mechanism holds the swing arm in a vertical operating position. A circuit board latching mechanism holds the circuit board in place when the swing arm is pivoted to a maintenance position.

48985384, Feb 6, 1990

Feb 16, 1989

7/310951

Michael F. Tratar - Mentor OH
Edwin L. Bremenour - Euclid OH
Dale R. Terdan - Mentor OH

Allen-Bradley Company, Inc. - Milwaukee WI

H01R 13629

439 76

A connector assembly uses an intermediate guide plate to align and mate opposing connectors mounted on electrical chassis. The intermediate plate includes guide pins and is aligned to the first chassis by means of an alignment fixture attaching between the guide pins and the first connector. The guide plate is attached to the first chassis and the alignment fixture is removed, the guide pins allowing alignment with the second chassis and connector.

41387112, Feb 6, 1979

Sep 29, 1977

5/838172

Edwin L. Bremenour - Euclid OH
Timothy E. McAdams - Willowick OH
Clifford A. Rhodes - Willoughby OH

Allen-Bradley Company - Milwaukee WI

H05K 500

361424

A protective package for use with a printed circuit board having mounted thereon at least one semiconductive device susceptible to deleterious effects of variance of potential across the terminals of the device or the presence of static electric discharges. The package provides, in one embodiment, a single piece, insulating case supporting and enclosing the entire circuit board and its components and a shorting member having integrally formed, spring biased contact fingers in normal engagement with the termination pads of the board. The contact fingers are separable from engagement with the termination pads upon insertion of the circuit board into an edge connector. Another illustrated embodiment provides a holder or support for a shorting member which may enclose only a portion of a printed circuit board and only a portion including termination pads.

49454480, Jul 31, 1990

Mar 17, 1989

7/325220

Edwin L. Bremenour - Euclid OH
Michael F. Tratar - Mentor OH
Gerald S. Pepera - Mentor OH

Allen-Bradley Company, Inc. - Milwaukee WI

H05K 720
H05K 114

361383

A memory cartridge for convenient manual attachment of a RAM memory with battery back-up to an I/O module in a programmable controller system is inserted through an opening in a side cover of the I/O module and connected to a main circuit board. The housing has a pair of clip members on opposite ends with grooves running transversely across the ends to receive the edges of mounting flanges extending inward at upper and lower ends of an opening in the side cover. The clip members are yieldable in the longitudinal direction of the cartridge housing--to squeezed between a thumb and fingers of one hand--and when the cartridge is inserted through the side cover opening to a certain depth, the clip members are released to secure the cartridge between the mounting flanges.

41527500, May 1, 1979

Apr 27, 1978

5/900427

Edwin L. Bremenour - Euclid OH
Odo J. Struger - Chagrin Falls OH

Allen-Bradley Company - Milwaukee WI

H02B 104

361383

A pair of spaced side plates are connected together by mounting bars which support a circuit board. Individual I/O modules plug into connectors on the circuit board and are fastened to the mounting bars. Wiring from the controller processor is brought into an adapter module which also plugs into the circuit board and external wiring is brought into terminal blocks which mount along the top and bottom edges of the circuit board. The wire terminals on the terminal blocks are connected to the conductive paths on the circuit board to provide electrical connection with the circuits in the I/O modules.