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    FORCED FITTING PIN HAVING ELASTIC FORCED FITTING RANGE
    1.
    发明专利
    FORCED FITTING PIN HAVING ELASTIC FORCED FITTING RANGE 失效

    公开(公告)号：JPH10106651A

    公开(公告)日：1998-04-24

    申请号：JP25840597

    申请日：1997-09-24

    Applicant: SIEMENS AG

    Inventor： MURR ALFRED ,  METZGER ROLF ,  ALEXANDER WAGNER

    IPC: H01R12/00 ,  H01R12/58 ,  H05K3/30 ,  H01R9/09

    Abstract: PROBLEM TO BE SOLVED: To improve the elastic characteristic of a flexible forced fitting range by providing side enlarged parts at the opposite parts of the forced fitting range, and causing the forced fitting range to make contact with a perforated wall only at the side enlarged parts while making a forced fit. SOLUTION: A circular forced fitting range 4 has side enlarged portions 8, 9 at the opposite parts of its two longitudinal sides 6, 7. The enlarged parts 8, 9 are constructed as added parts provided at the longitudinal edges 10, 11 of a circular section, i.e., at ends which are circular when viewed on a cross section. The added parts continue to the curve of the circular section and extend in the longitudinal direction of the fitting range 4. The added parts forming the enlarged parts 8, 9 get broader in the longitudinal direction of the fitting range 4 and are rounded into circular shapes at their tops. Since the enlarged parts 8, 9 are designed to make contact with only the perforated wall of a printed wiring board, the fitting range 4 can be given a very good elastic characteristic.

    PRESS-IN PIN WITH AN ELASTIC PRESS-IN REGION
    2.
    发明专利
    PRESS-IN PIN WITH AN ELASTIC PRESS-IN REGION 未知

    公开(公告)号：CA2216352A1

    公开(公告)日：1998-03-26

    申请号：CA2216352

    申请日：1997-09-25

    Applicant: SIEMENS AG

    Inventor： MURR ALFRED ,  METZGER ROLF ,  WAGNER ALEXANDER

    IPC: H01R12/00 ,  H01R12/58 ,  H05K3/30 ,  H01R4/18 ,  H01R23/72

    Abstract: A press-in pin includes an elastic, cross sectionally bow-shaped press-in region having a bow section, two longitudinal sides and lateral flares at opposing locations on the two longitudinal sides. In a pressed-in condition, the press-in region rests against a bore wall only with the flares, but not with the bow section. Such a press-in pin has a very favorable resilience behavior and practically speaking, is only elastically deformed.

    ELECTRICAL CONTACT
    3.
    发明专利
    ELECTRICAL CONTACT 未知

    公开(公告)号：CA1308151C

    公开(公告)日：1992-09-29

    申请号：CA540669

    申请日：1987-06-26

    Applicant: SIEMENS AG

    Inventor： MURR ALFRED ,  PHILDIUS ALBERT ,  KALLHARDT HEINRICH

    IPC: H01H1/04 ,  H01H1/023 ,  H01R13/03

    Abstract: "ELECTRICAL CONTACT" In an electrical contact comprising an intermediate layer (2), applied to a carrier (1), and an outer layer (3) applied to the intermediate layer, in order to provide a contact with which very low to high electrical loads can be switched, the intermediate layer (2) consists of a highly abrasion-resistant contact material (e.g. a silver-palladium alloy), and the outer layer (3) consists of a non-corroding, hard and electrically highly conductive contact material (e.g. hard gold) having a relatively small thickness. Fig. 1

    7.
    发明专利
    未知

    公开(公告)号：BR8703290A

    公开(公告)日：1988-03-15

    申请号：BR8703290

    申请日：1987-06-29

    Applicant: SIEMENS AG

    Inventor： MURR ALFRED ,  PHILDIUS ALBERT ,  KALLHARDT HEINRICH

    IPC: H01H1/04 ,  H01H1/023 ,  H01R13/03 ,  H01H1/02

    Abstract: Electrical contact with an intermediate layer (2) applied onto a carrier (1) and a covering layer (3) applied thereon. It is intended to produce a contact with which very small to high electrical loads can be switched. To this end, the intermediate layer (2) consists of a highly wear- resistant (silver-palladium) contact material and the covering layer (3) consists of a thin layer of non-corroding, hard contact material (hard gold) which is a good electrical conductor.

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