Patents by Inventor James E. Gundermann
James E. Gundermann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 6767231Abstract: An electrical connector includes a first housing having a first set of electrical contacts and a second housing having a second set of electrical contacts. The first and second housing are configured to be matable with one another to mate the first set of contacts with the second set of contacts. The first and second housings are movable between an initial position wherein the first and second sets of electrical contacts are unmated and a final position wherein the respective first and second sets of electrical contacts are fully mated. A lever member is rotatably mounted to the first housing and configured to engage the second housing when rotated. The lever member is configured to move the first and second housings between the initial and final positions as the lever member is rotated when the lever and the second housing are initially aligned.Type: GrantFiled: September 25, 2003Date of Patent: July 27, 2004Assignee: Tyco Electronics CorporationInventors: Galen M. Martin, Keith Richard Foltz, James E. Gundermann
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Patent number: 6682359Abstract: An electrical connector is provided including matable first and second housings configured to receive electrical contacts. The electrical connector assembly includes a lever member having a cam arm engaging the first and second housing to connect the first and second housings to join corresponding electrical contacts. The first housing has a latch assembly engaging the lever member when the lever member is in a final engaged position. The first housing has a locking member that holds the cam arm in an insertion position. The first housing has a wire shield with feet and a tab that is retained in slots and a catch on the first housing. The electrical contacts have retention features that are retained in an encapsulate in a chamber abutting the second housing.Type: GrantFiled: December 6, 2002Date of Patent: January 27, 2004Assignee: Tyco Electronics CorporationInventors: Matthew B. Hitchcock, James E. Gundermann, Matthew F. Foriska, John R. Shuey, Vincent M. Kane, Aaron J. Shuman, Galen M. Martin, John M. Myer
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Patent number: 6485317Abstract: A connector assembly is provided that includes first and second mating connector housings. A lever is attached to the first connector housing to facilitate sliding engagement between the housings. The second housing and the lever include respective cam projections that mate in an alignment mode of operation thereby permitting the lever to be pivoted to bring the housings together. When the housings are not properly aligned, respective cam projections engage each other to prevent pivoting of the lever.Type: GrantFiled: November 20, 2001Date of Patent: November 26, 2002Assignee: Tyco Electronics CorporationInventors: James E. Gundermann, Michael J. Engler
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Patent number: 6368125Abstract: A connector assembly is provided that includes first and second mating connector housings. A lever is attached to the first connector housing to facilitate sliding engagement between the housings. The second housing and the lever include respective cam projections that mate in an alignment mode of operation thereby permitting the lever to be pivoted to bring the housings together. When the housings are not properly aligned, respective cam projections engage each other to prevent pivoting of the lever.Type: GrantFiled: July 17, 2000Date of Patent: April 9, 2002Assignee: Tyco Electronics CorporationInventors: James E. Gundermann, Michael J. Engler
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Publication number: 20020031928Abstract: A connector assembly is provided that includes first and second mating connector housings. A lever is attached to the first connector housing to facilitate sliding engagement between the housings. The second housing and the lever include respective cam projections that mate in an alignment mode of operation thereby permitting the lever to be pivoted to bring the housings together. When the housings are not properly aligned, respective cam projections engage each other to prevent pivoting of the lever.Type: ApplicationFiled: November 20, 2001Publication date: March 14, 2002Applicant: Tyco Electronics CorporationInventors: James E. Gundermann, Michael J. Engler
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Patent number: 6309244Abstract: A connector assembly is provided wherein a circuit is provided between two connector housings, such as two header connector housings, adapted to connect to two mating connector housings, such as two mating harness connector housings. Such circuit is provided by a power shunt contact that may be provided as a single piece of contact material which includes two contact lengths, which extend into respective header connector housings, and a bridging shunt segment extending therebetween.Type: GrantFiled: July 12, 1999Date of Patent: October 30, 2001Assignees: Tyco Electronics Corporation, Tyco Electronics Logistics AGInventors: James E. Gundermann, James E. McGeary
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Patent number: 6231324Abstract: An Oldham coupling for a scroll machine has two posts rather than the traditional four posts. Each post of the Oldham coupling of the present invention defines two keys. One key is for engagement with the orbiting scroll. The other key is for engagement with the non-orbiting scroll in one embodiment or for engagement with the main bearing housing in another embodiment. The two posts of the Oldham coupling can be connected by a continuous ring or the two posts of the Oldham coupling can be connected by a connecting member extending between the two posts.Type: GrantFiled: February 2, 2000Date of Patent: May 15, 2001Assignee: Copeland CorporationInventors: Harry Clendenin, James E. Gundermann
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Patent number: 6179591Abstract: A scroll compressor has an orbiting scroll which has an end plate with a hub extending generally perpendicular from the end plate. The hub defines a bore within which a bearing is press fit. The machining of the bore in the hub is done in a conical manner to accommodate and compensate for the unequal distortion of the hub between the two ends of the hub. The conical shape and the unequal distortion provide an assembled bearing with a more cylindrically shaped inner surface.Type: GrantFiled: November 1, 1999Date of Patent: January 30, 2001Assignee: Copeland CorporationInventors: Harry Clendenin, James E. Gundermann, Ram Vittal
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Patent number: 6099330Abstract: A connector assembly is provided which includes first and second connector housings. In order to facilitate complete mating of the housings, a lever is supported by the first housing. Pivotal movement of the lever causes gear-like elements associated with the lever and the second housing to urge the housings together. The lever is external of the connector assembly and the gear-like elements are internal thereof. The lever engages the first housing in such a manner as to prevent rotation of the lever until camming elements associated with the lever engage camming elements associated with the second housing.Type: GrantFiled: May 18, 1999Date of Patent: August 8, 2000Inventors: James E. Gundermann, Hans Jost Heimuller, Michael Bonavita