METHOD OF APPLYING CONDUCTIVE SHIELD TO NONCONDUCTIVE COMPONENTS

    公开(公告)号:JPH10135680A

    公开(公告)日:1998-05-22

    申请号:JP29773897

    申请日:1997-10-15

    Applicant: MOTOROLA INC

    Abstract: PROBLEM TO BE SOLVED: To reduce the treating time and components costs by injecting a nonconductive material in a mold cavity between its surface and a conductive layer to bond this material to the conductive layer. SOLUTION: A nonconductive material 22 such as plastic resin is injected between the surface 50 of a mold cavity 20 and a nonconductive layer 32 to bond this material to the nonconductive layer, thus forming a finished product 27 of specified shape. The plastic resin-forming nonconductive material 22 is a polycarbonate and finished product 27 has the nonconductive material 22 on the outer surface 52 and conductive layer 12 on the inner surface 54. This reduces the treating time for the finished product and lowers the components cost.

    3.
    发明专利
    未知

    公开(公告)号:BR9405523A

    公开(公告)日:1999-09-08

    申请号:BR9405523

    申请日:1994-06-20

    Applicant: MOTOROLA INC

    Abstract: The latching system of the present invention uses a ribbed (301, 302) latch (300) molded into the battery housing, a depression latch (504) molded into the radiotelephone housing, and rail connectors (220, 320) molded into the radiotelephone housing to connect a battery (350) to a radiotelephone (200). The battery housing slides along the rail connectors until the battery housing latch (300) engages into the radiotelephone latch (210). The battery housing (350) is removed from the radiotelephone housing (200) by depressing the upper portion (300) of the battery housing latch, thus rotating it out of the depression latch (200) and allowing the battery housing to be slid off the radiotelephone housing (200).

    4.
    发明专利
    未知

    公开(公告)号:FR2671665B1

    公开(公告)日:1997-11-28

    申请号:FR9114855

    申请日:1991-11-29

    Applicant: MOTOROLA INC

    Abstract: A battery housing base (300) with an integral, sliding channel mechanism (507) for attaching a battery to portable electronic equipment (102) is disclosed. The slide-on battery (105) is captivated by limited travel guide rails (307 through 312) within the sliding channels (507) along each opposite edge of the mating surface (302) of the battery housing base (300). Indentations (313 through 316) are disposed between neighboring limited travel guide rails (307 through 312). The indentations (313 through 316) enable the limited travel guide rails (307 through 312) to be manufactured using a single shot injection, straight pull ejection molding process and to be easily attached to the portable electronic equipment (102). The single shot injection mold process controls all critical interface dimensions on the battery housing base (300) for proper attachment to the portable electronic equipment (102). The critical interface dimensions are disassociated from the attachment of a battery housing base (300) to the battery housing cover (202).

    A LATCHING SYSTEM
    5.
    发明专利

    公开(公告)号:HUT72137A

    公开(公告)日:1996-03-28

    申请号:HU9500816

    申请日:1994-06-20

    Applicant: MOTOROLA INC

    Abstract: The latching system of the present invention uses a ribbed (301, 302) latch (300) molded into the battery housing, a depression latch (504) molded into the radiotelephone housing, and rail connectors (220, 320) molded into the radiotelephone housing to connect a battery (350) to a radiotelephone (200). The battery housing slides along the rail connectors until the battery housing latch (300) engages into the radiotelephone latch (210). The battery housing (350) is removed from the radiotelephone housing (200) by depressing the upper portion (300) of the battery housing latch, thus rotating it out of the depression latch (200) and allowing the battery housing to be slid off the radiotelephone housing (200).

    6.
    发明专利
    未知

    公开(公告)号:FI951284A0

    公开(公告)日:1995-03-20

    申请号:FI951284

    申请日:1995-03-20

    Applicant: MOTOROLA INC

    Abstract: The latching system of the present invention uses a ribbed (301, 302) latch (300) molded into the battery housing, a depression latch (504) molded into the radiotelephone housing, and rail connectors (220, 320) molded into the radiotelephone housing to connect a battery (350) to a radiotelephone (200). The battery housing slides along the rail connectors until the battery housing latch (300) engages into the radiotelephone latch (210). The battery housing (350) is removed from the radiotelephone housing (200) by depressing the upper portion (300) of the battery housing latch, thus rotating it out of the depression latch (200) and allowing the battery housing to be slid off the radiotelephone housing (200).

    7.
    发明专利
    未知

    公开(公告)号:ITRM940463D0

    公开(公告)日:1994-07-15

    申请号:ITRM940463

    申请日:1994-07-15

    Applicant: MOTOROLA INC

    Abstract: The latching system of the present invention uses a ribbed (301, 302) latch (300) molded into the battery housing, a depression latch (504) molded into the radiotelephone housing, and rail connectors (220, 320) molded into the radiotelephone housing to connect a battery (350) to a radiotelephone (200). The battery housing slides along the rail connectors until the battery housing latch (300) engages into the radiotelephone latch (210). The battery housing (350) is removed from the radiotelephone housing (200) by depressing the upper portion (300) of the battery housing latch, thus rotating it out of the depression latch (200) and allowing the battery housing to be slid off the radiotelephone housing (200).

    8.
    发明专利
    未知

    公开(公告)号:FI923332A

    公开(公告)日:1992-07-22

    申请号:FI923332

    申请日:1992-07-22

    Applicant: MOTOROLA INC

    Abstract: A battery housing base (300) with an integral, sliding channel mechanism (507) for attaching a battery to portable electronic equipment (102) is disclosed. The slide-on battery (105) is captivated by limited travel guide rails (307 through 312) within the sliding channels (507) along each opposite edge of the mating surface (302) of the battery housing base (300). Indentations (313 through 316) are disposed between neighboring limited travel guide rails (307 through 312). The indentations (313 through 316) enable the limited travel guide rails (307 through 312) to be manufactured using a single shot injection, straight pull ejection molding process and to be easily attached to the portable electronic equipment (102). The single shot injection mold process controls all critical interface dimensions on the battery housing base (300) for proper attachment to the portable electronic equipment (102). The critical interface dimensions are disassociated from the attachment of a battery housing base (300) to the battery housing cover (202).

    9.
    发明专利
    未知

    公开(公告)号:BR9405593A

    公开(公告)日:1999-09-08

    申请号:BR9405593

    申请日:1994-07-29

    Applicant: MOTOROLA INC

    Abstract: An antenna assembly for a radio includes an antenna shaft which is translatable between a retracted position and a protracted position. The antenna shaft is translatable through a support tube which is affixed in position with the radio. A detent engages with the antenna shaft to maintain the antenna shaft in either the retracted or the protracted position.

    A latching system
    10.
    发明专利

    公开(公告)号:AU669076B2

    公开(公告)日:1996-05-23

    申请号:AU7113094

    申请日:1994-06-20

    Applicant: MOTOROLA INC

    Abstract: The latching system of the present invention uses a ribbed (301, 302) latch (300) molded into the battery housing, a depression latch (504) molded into the radiotelephone housing, and rail connectors (220, 320) molded into the radiotelephone housing to connect a battery (350) to a radiotelephone (200). The battery housing slides along the rail connectors until the battery housing latch (300) engages into the radiotelephone latch (210). The battery housing (350) is removed from the radiotelephone housing (200) by depressing the upper portion (300) of the battery housing latch, thus rotating it out of the depression latch (200) and allowing the battery housing to be slid off the radiotelephone housing (200).

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