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    RETAINER FOR INSULATING MATERIAL
    1.
    发明专利
    RETAINER FOR INSULATING MATERIAL 失效

    公开(公告)号：JPH11287216A

    公开(公告)日：1999-10-19

    申请号：JP37264998

    申请日：1998-12-28

    Applicant: EMHART INC

    Inventor： KOVAC ZDRAVKO

    IPC: F16B5/12 ,  F16B5/06 ,  F16B21/06 ,  F16B37/08

    Abstract: PROBLEM TO BE SOLVED: To fix an insulating material layer to a sheet material and allow its reuse by inserting a retainer into a hole in the insulating material layer, pressing a pair of locking fingers to the lower side of the insulating layer, and fixing them to the insulating material layer. SOLUTION: When a retainer 10 is inserted into a hole in an insulating layer 24 and a pressing plate 18 is pressed toward a flange 12, a guide pin 20 is inserted into a guide hole, and the pressing plate 18 is guided along a linear passage until a locking member 26 is inserted into a locking recess part 36 in a stem base part. As a head part of the member 26 is expanded, the recess part 36 is extended and snapped back so as to be brought into contact with the circumference of a stem in the member 26. At the same time, a locking finger 22 is oscillated outward through flexible parts 30, 32, 34, and a flat part of the finger 22 is brought into contact with the lower side of the insulating layer 24. In this way, the retainer 10 is installed to a stud 46. When the retainer 10 is turned so as to be removed from the stud 46 and the pressing plate 18 is pulled, the retainer 10 can be removed from the insulating layer 24 and may be reused again.

    2.
    发明专利
    未知

    公开(公告)号：DE19860481A1

    公开(公告)日：1999-07-08

    申请号：DE19860481

    申请日：1998-12-28

    Applicant: EMHART INC

    Inventor： KOVAC ZDRAVKO

    IPC: F16B5/12 ,  F16B5/06 ,  F16B21/06 ,  F16B37/08

    Abstract: A retaining device for securing insulation to sheet metal has a flange, an articulated structure and a push plate having an aperture therethrough such that when the retainer, except for the flange, is inserted in a hole in the insulation layer it allows a push plate to be pushed towards the flange, causing a pair of locking fingers to pivot and press up against the underside of the insulation in a locked position. The retaining device is then frictionally fitted over a stud member on the sheet metal to which the insulation layer is to be secured.

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