CHARLES J CASEY
Engineering in Reading, MA
License number
Massachusetts 14734
Issued Date
Dec 30, 1960
Expiration Date
Jun 30, 1988
Type
Mechanical Engineer
Address
Address
Reading, MA 01867
Professional information
Line Printer For Printing Information On Tickets
US Patent:
3991672, Nov 16, 1976
Filed:
Apr 25, 1975
Appl. No.:
5/571857
Inventors:
Stephen G. Keith - Derry NH
Charles J. Casey - Reading MA
Edward F. Burke - Reading MA
John L. Apostoles - Manchester NH
Charles J. Casey - Reading MA
Edward F. Burke - Reading MA
John L. Apostoles - Manchester NH
Assignee:
MFE Corporation - Salem NH
International Classification:
B41J 938
US Classification:
101 99
Abstract:
A line printer for printing successive lines of information on a ticket. As the ticket is guided toward ticket printing and advancing mechanisms, a first ticket sensor energizes a latch circuit and shifts the ticket advancing mechanism from a normally closed condition to an open condition. The ticket then moves freely into the printer to a predetermined position defined by a stop. A second ticket sensor at the stop is then actuated to close the ticket advancing mechanism and enable ticket advancement.
Cam-Actuated Diaphragm Valve
US Patent:
4667931, May 26, 1987
Filed:
Nov 1, 1985
Appl. No.:
6/793916
Inventors:
Allen C. Egert - North Andover MA
Charles J. Casey - Reading MA
Claudio P. Negro - Lynn MA
Charles J. Casey - Reading MA
Claudio P. Negro - Lynn MA
Assignee:
Wingaersheek Division of Victor Equipment Co. - Danvers MA
International Classification:
F16K 3100
US Classification:
251340
Abstract:
A cam-actuated valve is provided which includes a valve chamber having a poppet valve therein. A diaphragm separates the exterior of the valve body from fluid contained within the valve chamber. An actuator sleeve is positioned on the body for rotational and longitudinal motion. The vlave sleeve is spring-biased into a closed or "off" position by moving the actuator sleeve against the biased spring and rotating the spring about thirty degrees. The valve is moved to the "open" position. A cam forces a ball to move in a radial direction so as to open the poppet of the valve and thereby allow fluid to flow from an inlet to an outlet through the valve assembly. Locking means are provided whereby the valve is locked in the closed position.