Patents by Inventor Richard Elof Hamner

Richard Elof Hamner 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).

  • Publication number: 20110306251
    Abstract: A connector includes a housing, a contact, an angled interface, and a resilient member. The contact is disposed in the housing and includes a mating end and an interface end. The angled interface includes a sliding surface that is oriented at an oblique angle with respect to the longitudinal axis. The resilient member is coupled with the contact and the housing and is configured to apply a force to the contact in a direction that is angled with respect to the longitudinal axis. The mating end of the contact engages a conductive element of a mating connector and the interface end of the contact slides along the sliding surface of the angled interface when the contact is moved in a mating direction toward the conductive element. The angled interface translates movement of the contact in the mating direction into lateral movement across the conductive element.
    Type: Application
    Filed: June 14, 2010
    Publication date: December 15, 2011
    Applicant: Tyco Electronics Corporation
    Inventors: Robert Neil Mulfinger, Richard Elof Hamner
  • Publication number: 20110250773
    Abstract: A connector assembly includes a housing, a mating array, and a self-alignment subassembly. The housing is joined to a first circuit board and includes a header portion that moves in a mating direction toward a second circuit board. The mating array is joined to the header portion and includes a terminal. The mating array is moveable in the mating direction to couple the terminal with a mating terminal of the second circuit board. The self-alignment subassembly is disposed between the header portion and the mating array. The self-alignment subassembly applies a floating force on the mating array that permits alignment of the terminal of the mating array with the mating terminal while the mating array is moved in directions oriented approximately perpendicular to the mating direction. The self-alignment subassembly also applies a loading force on the mating array in the mating direction that couples the terminal of the mating array with the mating terminal.
    Type: Application
    Filed: April 9, 2010
    Publication date: October 13, 2011
    Applicant: Tyco Electronics Corporation
    Inventors: Richard Elof Hamner, Robert Neil Mulfinger, Jason M'Cheyne Reisinger, Attalee Snarr Taylor
  • Patent number: 8033835
    Abstract: An interconnect assembly for interconnecting first and second electrical components includes a substrate having opposed first and second surfaces and a first array of contacts on the first surface for engaging corresponding elements on the first electrical component. The first array of contacts defines a compressible interface that mates with the first electrical component. The first array of contacts includes signal contacts transferring data signals across the compressible interface and the first array of contacts includes a combination of power contacts that jointly convey power across the compressible interface. The interconnect assembly also includes a second array of contacts on the second surface for engaging corresponding elements on the second electrical component. The second array of contacts having signal contacts electrically connected to the signal contact of the first array of contacts and power contacts electrically connected to the power contacts of the second array of contacts.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: October 11, 2011
    Assignee: Tyco Electronics Corporation
    Inventors: Robert Neil Mulfinger, Jason M'Cheyne Reisinger, Richard Elof Hamner, Steven J. Millard
  • Patent number: 8033852
    Abstract: A connector assembly includes a housing, a connector interface body, an elongated shaft, and a cam. The housing has an opening extending into the front face and an elongated channel oriented along the longitudinal axis. The cam is within the opening of the housing and includes a passageway through which a shaft of the housing extends. Rotation of the shaft rotates the cam to engage and drive the connector interface body away from the housing. The cam includes a collar protruding from the cam and extending along a periphery of the passageway. The collar has a clearance dimension along a first direction that is smaller than a gap between the retention features of the housing and an interference dimension along a transverse direction that is larger than the gap. The cam is retained in the housing when the collar engages retention features of the housing across the interference dimension.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: October 11, 2011
    Assignee: Tyco Electronics Corporation
    Inventors: Richard Elof Hamner, Robert Neil Mulfinger, Jason M'Cheyne Reisinger
  • Patent number: 8014165
    Abstract: A connector for mounting to a panel is provided that includes a housing that has a front edge configured to be located proximate an opening in the panel. The connector also includes a tab that extends from the front edge of the housing where the tab is oriented to engage an outer surface of the panel. A spring member also extends from the front edge of the housing and is positioned to engage an inner surface of the panel. The spring member is flexible toward and away from the tab.
    Type: Grant
    Filed: August 3, 2007
    Date of Patent: September 6, 2011
    Assignee: Tyco Electronics Corporation
    Inventors: Richard Elof Hamner, Matthew Richard McAlonis
  • Publication number: 20110170827
    Abstract: A connector configured to communicatively couple different components. The connector includes a base frame that extends along a longitudinal axis between a pair of frame ends and first and second moveable mating arrays having mating surfaces with terminals arranged thereon. The connector also includes a coupling mechanism that is supported by the base frame. The coupling mechanism holds the first and second mating arrays so that the mating surfaces of the first and second mating arrays extend along the longitudinal axis. The coupling mechanism moves the first and second mating arrays along different mating directions with respect to select components. The coupling mechanism moves the first and second mating arrays, between retracted and engaged positions, wherein the corresponding mating array is spaced apart from the select component in the retracted position and engaged to the select component in the engaged position.
    Type: Application
    Filed: January 13, 2010
    Publication date: July 14, 2011
    Applicant: TYCO ELECTRONICS CORPORATION
    Inventors: RICHARD ELOF HAMNER, ROBERT NEIL MULFINGER, JASON M'CHEYNE REISINGER, ATTALEE S. TAYLOR
  • Publication number: 20110170828
    Abstract: A connector configured to communicatively couple different components. The connector includes a base frame that extends along a longitudinal axis between a pair of frame ends and moveable first and second mating arrays comprising respective mating surfaces having terminals arranged thereon. The connector also includes a coupling mechanism supported by the base frame. The coupling mechanism holds the first and second mating arrays and moves the first and second mating arrays between retracted and engaged positions. The first and second mating arrays are spaced apart from a select component when in the corresponding retracted position. The first and second mating arrays are communicatively coupled to the select component when in the corresponding engaged position. The coupling mechanism initiates movement of the first mating array from the retracted position toward the engaged position while the second mating array remains stationary with respect to the base frame.
    Type: Application
    Filed: January 13, 2010
    Publication date: July 14, 2011
    Applicant: TYCO ELECTRONICS CORPORATION
    Inventors: ROBERT NEIL MULFINGER, RICHARD ELOF HAMNER, JASON M'CHEYNE REISINGER
  • Publication number: 20110171848
    Abstract: A connector assembly includes a housing, a connector interface, and an actuator. The housing extends from a front end to a back end and includes an elongated channel extending through the housing along an actuation axis disposed between the front and back ends. The connector interface is joined with the front end of the housing and is configured to be electrically joined with a circuit board when the connector interface is moved away from the front end and mates with the circuit board. The actuator is disposed within the channel of the housing and includes a ramp angled toward the front end of the housing. The connector interface mates with the circuit board by moving the actuator along the actuation axis to engage the ramp with the connector interface and move the connector interface toward the circuit board.
    Type: Application
    Filed: January 11, 2010
    Publication date: July 14, 2011
    Applicant: TYCO ELECTRONICS CORPORATION
    Inventors: SCOTT STEPHEN DUESTERHOEFT, RICHARD ELOF HAMNER, ROBERT NEIL MULFINGER, JASON M'CHEYNE REISINGER, ATTALEE SNARR TAYLOR
  • Publication number: 20110151685
    Abstract: A connector assembly includes a housing, a connector interface body, an elongated shaft, and a cam. The housing has an opening extending into the front face and an elongated channel oriented along the longitudinal axis. The cam is within the opening of the housing and includes a passageway through which a shaft of the housing extends. Rotation of the shaft rotates the cam to engage and drive the connector interface body away from the housing. The cam includes a collar protruding from the cam and extending along a periphery of the passageway. The collar has a clearance dimension along a first direction that is smaller than a gap between the retention features of the housing and an interference dimension along a transverse direction that is larger than the gap. The cam is retained in the housing when the collar engages retention features of the housing across the interference dimension.
    Type: Application
    Filed: December 23, 2009
    Publication date: June 23, 2011
    Applicant: TYCO ELECTRONICS CORPORATION
    Inventors: Richard Elof HAMNER, Robert Neil MULFINGER, Jason M'Cheyne REISINGER
  • Publication number: 20110151687
    Abstract: An interconnect assembly for interconnecting first and second electrical components includes a substrate having opposed first and second surfaces and a first array of contacts on the first surface for engaging corresponding elements on the first electrical component. The first array of contacts defines a compressible interface that mates with the first electrical component. The first array of contacts includes signal contacts transferring data signals across the compressible interface and the first array of contacts includes a combination of power contacts that jointly convey power across the compressible interface. The interconnect assembly also includes a second array of contacts on the second surface for engaging corresponding elements on the second electrical component. The second array of contacts having signal contacts electrically connected to the signal contact of the first array of contacts and power contacts electrically connected to the power contacts of the second array of contacts.
    Type: Application
    Filed: December 18, 2009
    Publication date: June 23, 2011
    Applicant: TYCO ELECTRONICS CORPORATION
    Inventors: ROBERT NEIL MULFINGER, JASON M'CHEYNE REISINGER, RICHARD ELOF HAMNER, STEVEN J. MILLARD
  • Patent number: 7963775
    Abstract: An electrical connector for electrically coupling an electronic module and an electrical component. The connector includes a connector body that has first and second mating surfaces. The connector body includes interconnects that extend through the connector body between the first and second mating surfaces for electrically coupling the module and the component. The connector body has a hole extending therethrough along a central axis. The hole is configured to receive a guide pin from one of the module and the component. The connector also includes surface mount projections that are coupled to the connector body and extend toward the central axis of the hole. The projections engage and flex against the guide pin when the guide pin is inserted into the hole. The projections form an interference fit with the guide pin to hold the connector body in a mounted position.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: June 21, 2011
    Assignee: Tyco Electronics Corporation
    Inventors: Jason M'Cheyne Reisinger, Justin Shane McClellan, Nathan William Swanger, Jeffrey Byron McClinton, Richard Elof Hamner, Peter Paul Wilson
  • Publication number: 20110124231
    Abstract: An electrical connector assembly includes a connector having a connector housing and contacts held by the connector housing, where the contacts defining a separable mating interface for mating with a mating component. An actuator engages the contacts and is movable between an actuated position and an unactuated position. The contacts are deflected relative to the connector housing when the actuator is moved to the actuated position. An actuation device is configured to move the actuator between the actuated position and the unactuated position.
    Type: Application
    Filed: November 24, 2009
    Publication date: May 26, 2011
    Applicant: Tyco Electronics Corporation
    Inventors: RICHARD ELOF HAMNER, SCOTT STEPHEN DUESTERHOEFT, ROBERT NEIL MULFINGER, JASON M'CHEYNE REISINGER, ATTALEE SNARR TAYLOR
  • Patent number: 7918683
    Abstract: A connector assembly including a connector that has a mating surface with an array of connector terminals thereon. The mating surface interfaces with a side surface of a daughter card assembly when the daughter card assembly is moved to an engaged position. The array of connector terminals are configured to engage an array of card terminals of the daughter card assembly. The connector assembly also includes a guide assembly that has a guide channel and a cam member that slidably engages the guide channel to direct the daughter card assembly to an offset position. In the offset position, the side and mating surfaces form a non-orthogonal angle with respect to each other. The guide channel is configured to permit the daughter card assembly to be rotated about an axis of rotation so that the daughter card assembly moves from the offset position to the engaged position.
    Type: Grant
    Filed: March 24, 2010
    Date of Patent: April 5, 2011
    Assignee: Tyco Electronics Corporation
    Inventors: Richard Elof Hamner, Robert Neil Mulfinger, Jason M'Cheyne Reisinger
  • Publication number: 20100311255
    Abstract: An electrical connector for electrically coupling an electronic module and an electrical component. The connector includes a connector body that has first and second mating surfaces. The connector body includes interconnects that extend through the connector body between the first and second mating surfaces for electrically coupling the module and the component. The connector body has a hole extending therethrough along a central axis. The hole is configured to receive a guide pin from one of the module and the component. The connector also includes surface mount projections that are coupled to the connector body and extend toward the central axis of the hole. The projections engage and flex against the guide pin when the guide pin is inserted into the hole. The projections form an interference fit with the guide pin to hold the connector body in a mounted position.
    Type: Application
    Filed: June 9, 2009
    Publication date: December 9, 2010
    Applicant: TYCO ELECTRONICS CORPORATION
    Inventors: Jason M'cheyne Reisinger, Justin Shane McClellan, Nathan William Swanger, Jeffrey Byron McClinton, Richard Elof Hamner, Peter Paul Wilson
  • Publication number: 20100303415
    Abstract: A connector assembly that includes a base frame extending along a longitudinal axis between a pair of frame ends. The connector assembly also includes a moveable side that is supported by the base frame and extends in a direction along the longitudinal axis. The moveable side includes a mating array of terminals. The connector assembly also includes a flex connection that is communicatively coupled to the mating array. The flex connection and the mating array are configured to transmit data signals. The connector assembly also includes a coupling mechanism that is supported by the base frame and is operatively coupled to the moveable side. The coupling mechanism is configured to be actuated to move the moveable side between retracted and engaged positions along a mating direction.
    Type: Application
    Filed: August 12, 2010
    Publication date: December 2, 2010
    Applicant: TYCO ELECTRONICS CORPORATION
    Inventors: Richard Elof Hamner, Robert Neil Mulfinger, Jason M'Cheyne Reisinger
  • Patent number: 7794233
    Abstract: An electrical connector assembly couples a circuit board with at least one of a motherboard and a backplane board. The connector assembly includes a connector and a flexible circuit member. The connector has a mating interface and a mounting interface. The mating interface electrically couples the connector with the circuit board. The mounting interface secures the connector to the motherboard. The flexible circuit member electrically interconnects the mating and mounting interfaces with one another and with at least one of the motherboard and the backplane board. The flexible circuit member electrically interconnects the circuit board with the backplane board via a conductive pathway that bypasses the motherboard.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: September 14, 2010
    Assignee: Tyco Electronics Corporation
    Inventors: Steven J. Millard, Jason M'Cheyne Reisinger, Richard Elof Hamner
  • Patent number: 7789668
    Abstract: An electrical connector assembly for electrically coupling primary and secondary circuit boards together. The secondary circuit board is held proximate to the primary circuit board and has a first contact array of board contacts thereon. The electrical connector assembly includes a circuit assembly having a second contact array of mating contacts configured to mate with the first contact array and a flexible circuit that electrically couples the second contact array to the primary circuit board. The electrical connector assembly also includes an alignment feature that is configured to engage the secondary circuit board. Also, the electrical connector assembly includes a coupling mechanism that is configured to move the alignment feature and the second contact array between a retracted position, in which the second contact array is located remotely from the first contact array, and an engaged position, in which the first and second contact arrays engage one another.
    Type: Grant
    Filed: April 23, 2009
    Date of Patent: September 7, 2010
    Assignee: Tyco Electronics Corporation
    Inventors: Richard Elof Hamner, Scott Stephen Duesterhoeft, Attalee S. Taylor, Jason M'Cheyne Reisinger, Brian Patrick Costello
  • Patent number: 7780462
    Abstract: An electrical connector assembly includes a dielectric housing having an interface being configured to receive a mating end portion of a mating connector. A plurality of receptacles is held by the housing. Each of the receptacles includes a ground shield and a center contact. Each center contact is configured to engage a corresponding electrical contact of the mating connector. An electrically conductive shell surrounds at least a portion of the housing. An electrostatic discharge (ESD) contact is held by the housing. The ESD contact includes a shell contact member and a plurality of ground contact members. The shell contact member is electrically connected to the shell. Each ground contact member is electrically connected to a corresponding one of the ground shields of the receptacles.
    Type: Grant
    Filed: October 17, 2008
    Date of Patent: August 24, 2010
    Assignee: Tyco Electronics Corporation
    Inventors: John Joseph Consoli, Robert Neil Mulfinger, Richard Elof Hamner
  • Patent number: 7771207
    Abstract: An electrical connector assembly that is configured to electrically couple first and second circuit boards is provided. The connector assembly includes an electrical connector that is configured to be coupled to the first circuit board. The connector includes a board mating face and an array of connector contacts. The connector contacts are configured to engage the board contacts. The connector also includes a guide assembly that is configured to be coupled to the first and second circuit boards. The guide assembly includes a guide channel and a cam member that slidably engages the guide channel such that the second circuit board is moved during a loading stage along a longitudinal direction until the board contacts are substantially aligned with the array of connector contacts. The second circuit board is also moved during a shifting stage in a direction transverse to the longitudinal direction.
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: August 10, 2010
    Assignee: Tyco Electronics Corporation
    Inventors: Richard Elof Hamner, Scott Stephen Duesterhoeft
  • Patent number: 7762840
    Abstract: A connector system includes an upper electrical connector having a housing that defines an open bottomed cavity defining a cavity envelope and that defines a mating interface for a mating connector. The upper electrical connector further has contacts mounted to the housing and extending along the mating interface. The connector system includes a first lower electrical connector mountable to a circuit board that has a first outer envelope adapted for fitting in the cavity envelope, and a second lower electrical connector mountable to a circuit board that has a second outer envelope adapted for fitting in the cavity envelope. The upper electrical connector is separately mountable to the circuit board over each of the first lower electrical connector and the second lower electrical connector. Optionally, the upper electrical connector may be mountable over only one of the first lower electrical connector and the second lower electrical connector at a time.
    Type: Grant
    Filed: October 13, 2008
    Date of Patent: July 27, 2010
    Assignee: Tyco Electronics Corporation
    Inventors: Richard Elof Hamner, Tyler John Miller, Justin Shane McClellan, Jason M'Cheyne Reisinger