Patents Assigned to Miller Edge, Inc.
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Publication number: 20040088922Abstract: A non-contact sensor system controls movement of a door moving in a first direction. The system includes a rigid mounting bracket attached to a leading edge of the door, a transmitter extending a distance beyond a leading edge of the door at a first door end for transmitting a signal toward a second door end. The transmitter is attached to the rigid mounting bracket by a first moveable member configured to engage a surface when the door closes and moving to a retracted position. The sensor system further includes a receiver extending a distance beyond the leading edge of the door at the second door end in alignment with the transmitter for detecting the signal and for generating an output signal. The receiver is attached to the rigid mounting bracket by a second moveable member configured to engage the surface when the door closes and moving to the retracted position.Type: ApplicationFiled: November 4, 2003Publication date: May 13, 2004Applicant: Miller Edge, Inc.Inventors: Bearge D. Miller, Gary Leigh, Michael Anderson, Timothy Castello
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Patent number: 6683296Abstract: A sensing edge for controlling movement of a door by actuation of a device upon an external force being applied to the sensing edge includes an elongated generally flexible tubular sheath secured to the leading edge of the door. The sheath has a longitudinal axis generally parallel to a leading edge of the door and includes an elongated hollow cavity extending generally parallel to the longitudinal axis, a first open end and a second open end. The sensor system includes a transmitter near the first end of the sheath for transmitting a signal through the cavity toward the second end of the sheath. The sensor system also includes a receiver near the second end of the sheath in alignment with the transmitter for detecting a signal at the second end and for generating an output signal upon detection of an absence of the signal when the passage of the signal through the cavity is blocked.Type: GrantFiled: September 13, 2001Date of Patent: January 27, 2004Assignee: Miller Edge, Inc.Inventors: Bearge D. Miller, Gary Leigh, Michael Anderson, Timothy Castello
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Patent number: 6651385Abstract: A non-contact sensor system controls movement of a door moving in a first direction by actuation of a device. The system includes a transmitter extending a predetermined distance beyond a leading edge of the door at a first door end for transmitting a signal toward a second door end. The transmitter is attached to the door by a first moveable member which is capable of engaging a surface when the door closes and moving to a retracted position. The sensor system further includes a receiver extending a predetermined distance beyond the leading edge of the door at the second door end in alignment with the transmitter for detecting the signal, and for generating an output signal when the signal is blocked. The receiver is attached to the door by a second moveable member which is capable of engaging the surface when the door closes and moving to the retracted position.Type: GrantFiled: October 2, 2001Date of Patent: November 25, 2003Assignee: Miller Edge, Inc.Inventors: Bearge D. Miller, Gary Leigh, Michael Anderson, Timothy Castello
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Patent number: 6600113Abstract: The present invention is a sensing edge for causing a closing door to open by actuating a device upon application of force to the sensing edge. The sensing edge, adjacent to a leading edge surface of the door and compressible upon application of external pressure, includes an elongate outer sheath with a first wall. The first wall and an inner wall, having a first aperture, define a first cavity. A top wall, having a plurality of top wall apertures, extends generally parallel to and is spaced from and secured to the inner wall, defining a second cavity. A sensor is positioned within the first cavity for detecting an external force applied to the sheath. At least one electrical conductor is in electrical communication with the sensor, extending through the first aperture, along the second cavity, and through any one of the top wall apertures for connection with the control device.Type: GrantFiled: August 29, 2002Date of Patent: July 29, 2003Assignee: Miller Edge, Inc.Inventor: Bearge D. Miller
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Patent number: 6571512Abstract: A sensing edge for actuating a device to cause a closing door to stop closing upon a force being applied to the sensing edge. The door has a sensing edge surface, which includes an elongated sheath positioned adjacent to the leading edge surface of the door and is compressible upon application of an external force. Within the sheath is a cavity where a sensor is positioned which is responsive to an external force applied to the sheath. A closure is positioned proximate an end of the sheath. The closure has a channel in an outer surface which extends the width of the closure. The closure further includes a passageway therethrough extending from the cavity to the channel. At least one electrical conductor, which extends through the passageway and partially through the channel to one of the front and rear sides, is in electrical communication with the sensor.Type: GrantFiled: April 24, 2002Date of Patent: June 3, 2003Assignee: Miller Edge, Inc.Inventors: Bearge D. Miller, Gary Leigh, Jack Klebon, Timothy Castello
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Publication number: 20030047670Abstract: A sensing edge for controlling movement of a door by actuation of a device upon an external force being applied to the sensing edge includes an elongated generally flexible tubular sheath secured to the leading edge of the door. The sheath has a longitudinal axis generally parallel to a leading edge of the door and includes an elongated hollow cavity extending generally parallel to the longitudinal axis, a first open end and a second open end. The sensor system includes a transmitter near the first end of the sheath for transmitting a signal through the cavity toward the second end of the sheath. The sensor system also includes a receiver near the second end of the sheath in alignment with the transmitter for detecting a signal at the second end and for generating an output signal upon detection of an absence of the signal when the passage of the signal through the cavity is blocked.Type: ApplicationFiled: September 13, 2001Publication date: March 13, 2003Applicant: Miller Edge, Inc.Inventors: Bearge D. Miller, Gary Leigh, Michael Anderson, Timothy Castello
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Publication number: 20020046494Abstract: A non-contact sensor system controls movement of a door moving in a first direction by actuation of a device. The system includes a transmitter extending a predetermined distance beyond a leading edge of the door at a first door end for transmitting a signal toward a second door end. The transmitter is attached to the door by a first movable member which is capable of engaging a surface when the door closes and moving to a retracted position. The sensor system further includes a receiver extending a predetermined distance beyond the leading edge of the door at the second end in alignment with the transmitter for detecting the signal, and for generating an output signal when the signal is blocked. The receiver is attached to the door by a second movable member which is capable of engaging the surface when the door closes and moving to the retracted position.Type: ApplicationFiled: October 2, 2001Publication date: April 25, 2002Applicant: Miller Edge, Inc.Inventors: Bearge D. Miller, Gary Leigh, Michael Anderson, Timothy Castello
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Patent number: 6172315Abstract: A linear switch having 360 degree circumferential activation is provided. The switch includes first and second resilient strips separated by an actuator that defines two separate longitudinal channels. A pair of conductive strips, separated by perforated foam, extend the entire length of each channel. An external force applied anywhere along the exterior length or perimeter of the switch will activate it.Type: GrantFiled: November 24, 1999Date of Patent: January 9, 2001Assignee: Miller Edge, Inc.Inventors: Bearge Miller, Norman K. Miller
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Patent number: 6040536Abstract: A low-cost, easy to manufacture and maintain pressure responsive switch. The switch includes a pressure responsive diaphragm made from latex rubber that is mounted in a housing base. An annular groove in the housing base communicates with an annular shoulder in a housing cover to compress an O-ring for forming upper and lower chambers, sealing the housing and securing the diaphragm.Type: GrantFiled: January 26, 1998Date of Patent: March 21, 2000Assignee: Miller Edge, Inc.Inventors: Bearge Miller, Norman K. Miller, Gevork Sarkisian, Karen Sarkissian, Anatoly Galperin
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Patent number: 5962825Abstract: A sensing edge for actuating a device to cause a closing door to stop closing upon a force being applied to the sensing edge is provided. The door has a leading edge surface, a first lateral surface, and a second lateral side surface with the first and second lateral side surfaces being oppositely disposed. The sensing edge comprises an elongate sheath positioned adjacent to the leading edge surface of the door and compressible upon application of an external force. The sheath forms a cavity. The sheath has a front side and a back side and first and second oppositely disposed end openings. The front side and back side of the sheath have respective front side and back side apertures extending therethrough. A sensor responsive to an external force applied to the sheath substantially between the first and second openings is positioned within the cavity. A plug is also positioned within the cavity proximate to the first end opening of the sheath.Type: GrantFiled: June 15, 1998Date of Patent: October 5, 1999Assignee: Miller Edge, Inc.Inventor: Bearge D. Miller
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Patent number: 5921026Abstract: An adjustable height sensing edge for a door to protect persons, equipment and the door from impact damage from closing movement of the door by actuating a stopping device upon detecting an object in contact with the sensing edge, the device stopping the closing movement of the door. The adjustable-height sensing edge comprises a base member having opposing first and second surfaces. The first surface of the base member is adapted for attachment to the door. A first sensorless compressible spacer member having opposing first and second sides is provided. The first side of the sensorless spacer member is attached to the base member. A force sensor is provided for sensing the object in contact with the sensing edge and activating the stopping device. The force sensor has opposing first and second sides, with the first side of the force sensor being connected to the second surface of the base member.Type: GrantFiled: February 13, 1997Date of Patent: July 13, 1999Assignee: Miller Edge, Inc.Inventor: Bearge D. Miller
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Patent number: 5832665Abstract: A sensing edge is provided for causing a door to open by actuating a device upon force being applied to the sensing edge. The sensing edge includes an elongate outer sheath with a first strip of resiliently compressible material affixed to one of the inner surfaces. A first strip of flexible, electrically conductive material is affixed to the strip of resiliently compressible material. A second strip of flexible, electrically conductive material is supported on the opposite inner surface of the outer sheath. The second strip of conductive material faces the first strip of conductive material, with a space being provided between the first and second strips.Type: GrantFiled: April 29, 1996Date of Patent: November 10, 1998Assignee: Miller Edge, Inc.Inventors: Bearge D. Miller, Karen Sarkissian, Gevork Sarkisian
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Patent number: 5728984Abstract: Each sensing safety edge system includes an elongated, one-piece, flexibly resilient, extrusion of air-impervious material. The extrusion includes an elongated hollow member with tubular wall, a pair of laterally spaced apart support legs extending radially outwardly from an outer side of the tubular wall, an elongated mounting strip extending outwardly from the tubular wall between the pair of support legs and a weather strip extending outwardly from an opposing side of the tubular member. Conical plug closures are provided in each of two opposing ends of the tubular member, preferably so as to seal the ends to air passage. The resulting safety edge is mounted on a leading edge of an overhead steel door or like movable structure.Type: GrantFiled: November 20, 1996Date of Patent: March 17, 1998Assignee: Miller Edge, Inc.Inventor: Bearge D. Miller
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Patent number: 5693921Abstract: A continuous linear contact switch is provided. The continuous linear contact switch includes first and second resilient strips, each having first and second longitudinal edges, an outer surface and an inner surface. The respective first and second longitudinal edges of the first and second resilient strips are joined to each other at first and second seams along an entire longitudinal length thereof. Beads are located along the seams on the inner surfaces of the first resilient strip so that the first resilient strip remains generally flat and the second resilient strip is arched to form an inner cavity between the generally flat first resilient strip and the arched second resilient strip. A first flexible, electrically conductive strip is located on the inner surface of the first resilient strip. A second flexible, electrically conductive strip is located along the inner surface of the second resilient strip, spaced from the first flexible, electrically conductive strip.Type: GrantFiled: October 4, 1996Date of Patent: December 2, 1997Assignee: Miller Edge, Inc.Inventors: Norman K. Miller, Gevork Sarkisian
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Patent number: 5418342Abstract: A sensing edge for causing a closing door to open by actuating a device upon force being applied to the sensing edge. The sensing edge includes an elongate outer sheath compressible upon application of external pressure. A sensor is positioned within the elongate outer sheath for sensing the application of force to the sheath. Upon force being applied to the sheath, the sensor actuates a device for controlling the door. The sheath includes an aperture extending through one of the end surfaces. Electrical conductors that are in electrical communication with the sensor extend through the aperture, outwardly from the one end surface beyond the side surface of the door and into the internal area of a track to which the door is mounted. The sensor includes a flexible hood which extends outwardly from one end surface of the sheath and into the track area. The hood has second and third apertures extending therethrough.Type: GrantFiled: September 17, 1993Date of Patent: May 23, 1995Assignee: Miller Edge, Inc.Inventor: Bearge D. Miller
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Patent number: 5384982Abstract: A sensing device for use with a door movable in a first direction by an actuator is employed to stop or reverse the direction of movement of the door upon a force being applied to the sensing device by an object in the path of movement of the door. The sensing device comprises a sensing edge for being secured to the door. The sensing edge includes a generally flexible elongated sheath and a pair of generally parallel spaced contact members disposed within the sheath. The contact members are electrically connected to the actuator. A termination circuit is electrically connected to the contact members for generally continuously generating an installer selected predetermined output which is applied through the contact members to the actuator to enable operation of the actuator for movement of the door in the first direction.Type: GrantFiled: April 29, 1993Date of Patent: January 31, 1995Assignee: Miller Edge, Inc.Inventor: Anatoly Galperin
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Patent number: 5345671Abstract: The present invention includes a sensing edge for controlling movement of a door by actuation of a device upon force being applied to the sensing edge. The sensing edge includes a base member for being secured to the leading edge of a door and a sheath having a plurality of internal cavities extending therethrough for receiving a switch comprising two electrical contacts. The sensing edge assists in providing a failsafe feature for detecting electrical problems (such as open circuits) in the electrical contacts. According to one embodiment of the present invention, the failsafe feature is achieved using an electrical connector, positioned within the sheath, which electrically connects the electrical contacts. A method of making the sensing edge includes coextrusion of the base member and sheath. During the coextrusion process, electrical contacts are positioned within and bonded to the sheath.Type: GrantFiled: May 13, 1993Date of Patent: September 13, 1994Assignee: Miller Edge, Inc.Inventor: Bearge D. Miller
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Patent number: 5327680Abstract: A fastening device for securing a sensing edge to a door edge includes a mounting plate having a first surface facing the door edge and a second surface facing the sensing edge. At least three elongated clamping members are spaced from each other and extend from the mounting plate. At least two of the clamping members are detachable at notches provided to facilitate such detachment. Thus, the fastening device is adaptable to receive one of a plurality of different thickness door edges facing the first surface. The sensing edge detects objects in proximity to the door edge and includes a switch for activating an electrical device upon compression of an elongated outer sheath. The sensing edge is releasably mounted to the second surface of the mounting plate by male and female interconnecting members. Alternatively, the sensing edge is permanently mounted directly to the second surface of the mounting plate.Type: GrantFiled: April 29, 1993Date of Patent: July 12, 1994Assignee: Miller Edge, Inc.Inventor: Bearge D. Miller
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Patent number: 5299387Abstract: A sensing edge for a gate to protect persons, equipment and the gate from impact damage. The sensing edge includes a mounting member which is snap-fit to the leading member of the gate and extends around a portion of the external surface of the leading member of the gate. An elongate outer sheath surrounds the mounting member and a switch is positioned between the sheath and mounting member for actuation of the device upon application of pressure to the exterior surface of the sheath. The sensing edge extends sufficiently around the leading and side edges of the leading member to permit the device to be actuated in response to forces which approach the leading member at an angle.Type: GrantFiled: February 14, 1992Date of Patent: April 5, 1994Assignee: Miller Edge, Inc.Inventors: Bearge D. Miller, Anatoly Galperin
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Patent number: 5265324Abstract: The present invention includes a sensing edge for controlling movement of a door by actuation of a device upon force being applied to the sensing edge. The sensing edge includes a base member for being secured to the leading edge of a door and a sheath having a plurality of internal cavities extending therethrough for receiving electrical contacts and wiring. A method of making the sensing edge includes coextrusion of the base member and sheath. During the coextrusion process, electrical contacts are positioned within and bonded to the sheath. Electrical wiring may also be positioned within one or more cavities within the sheath during the coextrusion process.Type: GrantFiled: February 8, 1993Date of Patent: November 30, 1993Assignee: Miller Edge, Inc.Inventors: Bearge D. Miller, Vernon P. King