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Gundermann

Frank Gundermann, Marktsteinach DE

Patent application numberDescriptionPublished
20090038898Vibration Damper - Disclosed is a vibration damper comprising a cylinder in which a piston rod is guided in an axially movable manner. A first piston is mounted stationarily on the piston rod while a second piston that is equipped with at least one valve disk biased by a spring assembly is mounted on the piston rod so as to be axially movable counter to a force of at least one support spring. The spring assembly is provided with at least one spring plate on which the spring assembly rests. The second piston is retained by a fixing sleeve which supports the at least one spring plate. The structural unit encompassing the fixing sleeve and the at least one spring plate is fitted with an axially effective separating joint for a locking connection inside the structural unit. The entire structural unit can be axially displaced towards the at least one support spring.02-12-2009
20090127039Vibration Damper - Disclosed is a vibration damper comprising a cylinder in which a piston rod is guided in an axially movable manner. A first piston (05-21-2009

Herbert Gundermann, Edmonton CA

Patent application numberDescriptionPublished
20080296467SUSPENSION SYSTEM - An improved hanger is provided that has a mounting block through which a shaft is threaded. One or more hooks are threaded onto with one or more mount receiving slots inline with the shaft. Inverted mount receiving slots are provided. The mounting block may be mounted directly to a wall or using a bracket on which the mounting block may be adjusted laterally.12-04-2008

James Gundermann, Palmyra, PA US

Patent application numberDescriptionPublished
20090291583Electrical connector having linear actuator - An electrical connector assembly is shown having a housing member with a mating assist which rotatably draws complementary connectors together. The mating assist is actuated by way of a linear actuator which rotates the mating assist member.11-26-2009

James Edward Gundermann, Palmyra, PA US

Patent application numberDescriptionPublished
20100151746STACKED ELECTRICAL CONNECTOR WITH TERMINAL ASSURANCE MECHANISM - A stacked electrical connector formed by mating an upper and a lower housing having rows of cavities containing terminals is disclosed. The upper and lower housings have primary terminal assurance provided by lances integrally formed into the housings. A secondary terminal assurance system is provided to further secure the terminals within the housings. In one embodiment, secondary terminal assurance is to terminals in the upper housing by lower housing protrusions and to terminals in the lower housing by a hinge. In another embodiment, secondary terminal assurance is provided to terminals in the upper and lower housing by upper and lower protrusions of a lock plate.06-17-2010