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公开(公告)号：CA2107772C
公开(公告)日：1996-09-24
申请号：CA2107772
申请日：1993-01-25
Applicant: MOTOROLA INC
Inventor： SCHWARTZ MARK W , SEMENIK SCOTT R
IPC: H01R11/01 , H01Q1/24 , H01Q1/52 , H01R12/72 , H01R13/03 , H01R13/24 , H04B15/02 , H05K9/00 , H05K7/00 , H05K1/02
Abstract: An electrically-conductive, elastomeric connector (100) for electrically connecting an electrical circuit disposed upon a substrate (398) having an electrically-con-ductive edge portion (399) which forms a portion of electrical circuit with an electrically-conductive cover (392) which covers at least a portion of the substrate. The elastomeric connector comprises a tubular-shaped body (106) and a central aperture (118) extending through the tubular-shaped body. Compressive forces exerted against the tubular-shaped body when positioned against the electrically-conductive cover (392) causes seating of the tubular-shaped body against the electrically-conductive cover. First and second claw arms (148, 154) extend beyond a side surface positioned in opposition to the seating surface (136) of the tubular-shaped body. The claw arms are affixed about an edge portion of the substrate (398). The side surface (142) positioned in opposition to the seating surface abuts against the electrically-conductive edge portion of the substrate to be electrically connected therewith.
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公开(公告)号：GB2270213A
公开(公告)日：1994-03-02
申请号：GB9320106
申请日：1993-01-25
Applicant: MOTOROLA INC
Inventor： SCHWARTZ MARK W , SEMENIK SCOTT R
Abstract: An electrically-conductive, elastomeric connector (100) for electrically connecting an electrical circuit disposed upon a substrate (398) having an electrically-conductive edge portion (399) which forms a portion of electrical circuit with an electrically-conductive cover (392) which covers at least a portion of the substrate. The elastomeric connector comprises a tubular-shaped body (106) and a central aperture (118) extending through the tubular-shaped body. Compressive forces exerted against the tubular-shaped body when positioned against the electrically-conductive cover (392) causes seating of the tubular-shaped body against the electrically-conductive cover. First and second claw arms (148, 154) extend beyond a side surface positioned in opposition to the seating surface (136) of the tubular-shaped body. The claw arms are affixed about an edge portion of the substrate (398). The side surface (142) positioned in opposition to the seating surface abuts against the electrically-conductive edge portion of the substrate to be electrically connected therewith.
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公开(公告)号：FR2687856A1
公开(公告)日：1993-08-27
申请号：FR9301910
申请日：1993-02-19
Applicant: MOTOROLA INC
Inventor： SCHWARTZ MARK W , SEMENIK SCOTT R
Abstract: The invention relates to a connector (300) made of electrically conductive elastomer, which is intended for electrically connecting an electrical circuit located on a substrate (398), possessing an electrically conductive edge part which forms part of the electrical circuit, with an electrically conductive cover (392) which covers at least part of the substrate. The connector comprises a tube-shaped body (306), a central opening passing through the tube-shaped body. The application of compressive force between the tube-shaped body, when the latter is placed against the electrically conductive cover, means that the tube-shaped body bears against the electrically conductive cover. First and second fork arms (348; 354) extend beyond a lateral surface located opposite the bearing surface of the tube-shaped body. The fork arms are fixed on either side of an edge part of the substrate (398). The lateral surface, located opposite the bearing surface, butts up against the electrically conductive edge part of the substrate so as to establish an electrical connection with the latter.
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公开(公告)号：CA2107770A1
公开(公告)日：1993-08-22
申请号：CA2107770
申请日：1993-01-25
Applicant: MOTOROLA INC
Inventor： SCHWARTZ MARK W , SEMENIK SCOTT R , KURGAN JEFFERY F
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公开(公告)号：GB2282487B
公开(公告)日：1997-04-09
申请号：GB9421721
申请日：1994-02-14
Applicant: MOTOROLA INC
Inventor： MOLLER PAUL J , SWINGHAMMER PATRICK A , SCHWARTZ MARK W
Abstract: An antenna assembly, and associated method, for a radio, such as a portable radiotelephone, which is of minimal physical dimensions and which is operable over a wide range of frequencies. A length of wire is helically-shaped and includes at least a portion of a winding. A capacitive top-hat is positioned at an end portion of the wire. By increasing the number of windings of the wire, the height of the antenna assembly is reduced, but such reduction also reduces the size of the bandwidth of frequencies over which the antenna assembly is operable. Increase in the size of the surface area of the capacitive top-hat increases the size of the bandwidth over which the antenna assembly is operable. Selection of the top-hat size and the number of windings permits beth physical dimensions of the antenna assembly and the size of the bandwidth to be selected.
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Patent Agency Ranking
公开(公告)号：CA2099178C
公开(公告)日：1996-08-27
申请号：CA2099178
申请日：1993-06-25
Applicant: MOTOROLA INC
Inventor： SCHWARTZ MARK W , MOLLER PAUL J , ZAKMAN ZDRAVKO M
Abstract: An assembly, and associated method for constructing such, for connecting an electrical circuit to an electrical cable, such as an antenna connector pin, or, alternately, to a coaxial transmission line. An antenna circuit board includes a circular aperture extending therethrough for receiving a socket member to be supported thereat. Angled, segmental-slots are formed about the circular aperture and receive projecting prong-members of a chip member. The socket member receives the electrical cable, such as the antenna connector pin, or a coaxial conductor pin therein. The clip member engages with a coaxial tube of the coaxial transmission line. The assembly permits alternate connection thereto of either the electrical cable or the coaxial transmission line thereat.
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公开(公告)号：GB2270213B
公开(公告)日：1995-08-16
申请号：GB9320106
申请日：1993-01-25
Applicant: MOTOROLA INC
Inventor： SCHWARTZ MARK W , SEMENIK SCOTT R
Abstract: An electrically-conductive, elastomeric connector for electrically connecting a circuit path of an electrical circuit disposed upon a substrate having an electrically-conductive edge portion which forms a portion of the electrical circuit with an electrically-conductive cover which covers at least a portion of the substrate. The elastomeric connector comprises a tubular-shaped body elongated along a longitudinal axis thereof, and a central aperture extending through the tubular-shaped body. Compressive forces exerted against the tubular-shaped body when positioned against the electrically-conductive cover causes seating of the tubular-shaped body against the electrically-conductive cover. First and second claw arms extend beyond a side surface positioned in opposition to the seating surface of the tubular-shaped body. The claw arms permit affixation of the tubular-shaped body to an edge portion of the substrate. When the claw arms position the tubular body in affixed engagement with the substrate, the side surface positioned in opposition to the seating surface abuts against the electrically-conductive edge portion of the substrate to be electrically connected therewith. Thereby, the circuit path of the electrical circuit is electrically connected with the electrically-conductive housing by way of the elastomeric connector.
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公开(公告)号：CA2133987A1
公开(公告)日：1994-09-15
申请号：CA2133987
申请日：1994-02-14
Applicant: MOTOROLA INC
Inventor： MOLLER PAUL J , SCHWINGHAMMER PATRICK A , SCHWARTZ MARK W
Abstract: 2133987 9421001 PCTABS00033 An antenna assembly (100), and associated method, for a radio, such as a portable radiotelephone, which is of minimal physical dimensions and which is operable over a wide range of frequencies. A length of wire (106) is helically-shaped and includes at least a portion of winding. A capacitive top-hat (136) is positioned at an end portion of the wire. By increasing the number of windings of the wire (106), the height of the antenna assembly is reduced, but such reduction also reduces the size of the bandwidth of frequencies over which the antenna assembly is operable. Increase in the size of the surface area of the capacitive top-hat (136) increases the size of the bandwidth over which the antenna assembly is operable. Selection of the top-hat size and the number of windings permits both physical dimensions of the antenna assembly and the size of the bandwidth to be selected.
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公开(公告)号：FI934643A0
公开(公告)日：1993-10-21
申请号：FI934643
申请日：1993-10-21
Applicant: MOTOROLA INC
Inventor： SEMENIK SCOTT R , SCHWARTZ MARK W
Abstract: A fastener for fastening front and rear housing portions of a housing assembly theretogether. A resilient tongue member is affixed to a surface of the rear housing portion to extend upwardly therefrom. A beveled, top edge surface of the resilient tongue member defines a ramped, face surface which extends to a back-angled, force-receiving surface. A hook member positioned beneath the front housing portion is positioned to permit mated engagement with the tongue member. The hook member is permitted elastic deformation responsive to application of forces thereupon by the ramped, face surface of the resilient tongue member during translation of the hook and tongue members into a fastening position. Once positioned in a fastening position, the hook member returns to a nondeformed state, to fasten the tongue member in position thereat, thereby to fasten the front and rear housing portions theretogether.
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公开(公告)号：FI934643A
公开(公告)日：1993-10-21
申请号：FI934643
申请日：1993-10-21
Applicant: MOTOROLA INC
Inventor： SEMENIK SCOTT R , SCHWARTZ MARK W
Abstract: A fastener for fastening front and rear housing portions of a housing assembly theretogether. A resilient tongue member is affixed to a surface of the rear housing portion to extend upwardly therefrom. A beveled, top edge surface of the resilient tongue member defines a ramped, face surface which extends to a back-angled, force-receiving surface. A hook member positioned beneath the front housing portion is positioned to permit mated engagement with the tongue member. The hook member is permitted elastic deformation responsive to application of forces thereupon by the ramped, face surface of the resilient tongue member during translation of the hook and tongue members into a fastening position. Once positioned in a fastening position, the hook member returns to a nondeformed state, to fasten the tongue member in position thereat, thereby to fasten the front and rear housing portions theretogether.
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