Source: https://patents.google.com/patent/US6682674?oq=5%2C960%2C411
Timestamp: 2018-06-22 15:57:08
Document Index: 199320942

Matched Legal Cases: ['§119', 'Application No. 60', '§119', 'art 6', 'art 5', 'art 6']

US6682674B2 - Method of making a shield can - Google Patents
Method of making a shield can Download PDF
US6682674B2
US6682674B2 US10036632 US3663201A US6682674B2 US 6682674 B2 US6682674 B2 US 6682674B2 US 10036632 US10036632 US 10036632 US 3663201 A US3663201 A US 3663201A US 6682674 B2 US6682674 B2 US 6682674B2
US10036632
US20020079606A1 (en )
This application claims priority under 35 U.S.C. §119 to U.S. Provisional Application No. 60/260,804, entitled Shield Can, filed on Jan. 10, 2001, now abandoned the entire content of which is hereby incorporated by reference.
This application claims priority under 35 U.S.C. §§119 and/or 365 to 0004850-4 filed in Sweden on Dec. 27, 2000; the entire content of which is hereby incorporated by reference.
The mould is then opened (FIG. 1c) and thereafter the rotary mould part 6 is rotated 180°. (FIG. 1d.) In other embodiments the rotary mould part is rotated in another extent. The rotary mould part is always rotated 360°/n, where n is an integer equal to or larger than two. As the mould is closed again the newly formed housing 2 and the inlay are placed on a projection 10 of the fixed mould part 5, which projection 10 is surrounded by the groove 11.
Normally the shield cans 1 are not manufactured one by one. When the rotary mould part 6 has been rotated 360°/n a new inlay 3 is placed on the projection 9 not surrounded by the groove 11. Thus, when the mould is closed there is a preformed inlay 3 in the upper part of the mould (as shown in the Figs.) and a plastic housing 2, with an inlay 3 in the lower part of the mould. After the closing of the mould a plastic housing 2 is formed in the upper part of the mould and a gasket 4 is formed in the lower part of the mould. The above steps are then repeated to give a running production of shield cans 1.
1. A method of manufacturing shield cans, the method comprising the steps of:
using a multi-k mould procedure to form a shield can including a plastic housing, a conductive inlay, and a conductive gasket;
forming the shield can in a single mould that includes a fixed mould part and a rotary mould part, one of the fixed and rotary mould parts having two recesses for forming and holding the plastic housing, the other of the fixed and rotary mould parts having projections to be received in the recesses when the mould is closed;
placing the conductive inlay on one of the projections;
forming the plastic housing by injecting a plastic in the recess surrounding the projection on which the conductive inlay is placed when the mould is closed; and
adhering the inlay to the plastic housing using a primer;
wherein the conductive inlay is a foil or cloth having an electrically conductive layer that forms at least part of the foil or cloth.
2. The method of claim 1, wherein the multi-k mould procedure is a 2-k mould procedure.
6. The method of claim 1, wherein after forming the plastic housings, the mould is opened and the rotary mould part is rotated 360° divided by n, where n is at least an integer of two, and the mould then is closed to form the conductive gasket in the groove.
US10036632 2000-12-27 2001-12-21 Method of making a shield can Active US6682674B2 (en)
SE0004850 2000-12-27
SE0004850-4 2000-12-27
US26080401 true 2001-01-10 2001-01-10
US10036632 US6682674B2 (en) 2000-12-27 2001-12-21 Method of making a shield can
US20020079606A1 true US20020079606A1 (en) 2002-06-27
US6682674B2 true US6682674B2 (en) 2004-01-27
ID=20282429
US10036632 Active US6682674B2 (en) 2000-12-27 2001-12-21 Method of making a shield can
US (1) US6682674B2 (en)
WO2007024146A1 (en) * 2005-08-23 2007-03-01 Gallagher Group Limited Method of forming a housing
US20120320553A1 (en) * 2011-06-20 2012-12-20 Fih (Hong Kong) Limited Display seal for electronic device
JPH05147396A (en) 1991-11-29 1993-06-15 Nissha Printing Co Ltd Transfer foil, and manufacture of electromagnetic shielding molding using the foil
JP2000236190A (en) 1999-02-16 2000-08-29 Canon Inc Electromagnetic shielding molded goods and manufacturing method therefor
US6428730B1 (en) * 1998-11-13 2002-08-06 Gp Daikyo Corporation Method for manufacturing synthetic resin-made hollow member with intermediate element incorporated therein, and apparatus therefor
US6461558B1 (en) * 1996-04-25 2002-10-08 Fastech System(S) Pte Ltd. Injection molding apparatus and method
JP5147396B2 (en) 2005-07-06 2013-02-20 生化学工業株式会社 Drug delivery photocrosslinked hyaluronic acid derivative gel
US7985362B2 (en) 2005-08-23 2011-07-26 Gallagher Group Limited Method of forming a housing
US8737051B2 (en) * 2011-06-20 2014-05-27 Shenzhen Futaihong Precision Industry Co., Ltd. Display seal for electronic device
US20020079606A1 (en) 2002-06-27 application
US20020072335A1 (en) 2002-06-13 Cellular phone housing
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SANDEVI, TOMMY;FAGRENIUS, GUSTAV;REEL/FRAME:012601/0100