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    1.
    发明专利
    未知

    公开(公告)号：DE69914683D1

    公开(公告)日：2004-03-18

    申请号：DE69914683

    申请日：1999-07-21

    Applicant: BRIDGESTONE CORP

    Inventor： TATA SHIN ,  YATA TATSUO ,  TABATA KEIICHIRO ,  NABESHIMA YOICHI

    IPC: B60R21/04 ,  F16F1/37 ,  F16F3/087 ,  B60R19/22

    Abstract: A lightweight shock absorber (1) has an ideal F-S waveform, and comprises foam resin material. The cross-sectional area of the absorber (1) in the compression axis direction and the vertical direction changes at least partially in the compression axis direction, and consequently the relation between distortion and compressive stress in the compression axis direction (F-S waveform) is approximately linear.A lightweight shock absorber (1) has an ideal F-S waveform, and comprises foam resin material. The cross-sectional area of the absorber (1) in the compression axis direction and the vertical direction changes at least partially in the compression axis direction, and consequently the relation between distortion and compressive stress in the compression axis direction (F-S waveform) is approximately linear.

    2.
    发明专利
    未知

    公开(公告)号：DE69914683T2

    公开(公告)日：2004-07-15

    申请号：DE69914683

    申请日：1999-07-21

    Applicant: BRIDGESTONE CORP

    Inventor： TATA SHIN ,  YATA TATSUO ,  TABATA KEIICHIRO ,  NABESHIMA YOICHI

    IPC: B60R21/04 ,  F16F1/37 ,  F16F3/087 ,  B60R19/22

    Abstract: A lightweight shock absorber (1) has an ideal F-S waveform, and comprises foam resin material. The cross-sectional area of the absorber (1) in the compression axis direction and the vertical direction changes at least partially in the compression axis direction, and consequently the relation between distortion and compressive stress in the compression axis direction (F-S waveform) is approximately linear.A lightweight shock absorber (1) has an ideal F-S waveform, and comprises foam resin material. The cross-sectional area of the absorber (1) in the compression axis direction and the vertical direction changes at least partially in the compression axis direction, and consequently the relation between distortion and compressive stress in the compression axis direction (F-S waveform) is approximately linear.

    ESTRUCTURA DE MONTAJE PARA UN ABSORBEDOR DE ENERGIA.
    4.
    发明专利
    ESTRUCTURA DE MONTAJE PARA UN ABSORBEDOR DE ENERGIA. 未知

    公开(公告)号：ES2323262T3

    公开(公告)日：2009-07-10

    申请号：ES00915505

    申请日：2000-04-13

    Applicant: BRIDGESTONE CORP

    Inventor： NABESHIMA YOICHI

    IPC: B23P19/04 ,  B60R21/04 ,  B60J5/00 ,  B60R13/02 ,  F16B4/00 ,  F16B5/04 ,  F16B5/06 ,  F16B17/00 ,  F16B19/10 ,  F16B21/06 ,  F16B21/08 ,  F16F9/30 ,  F16F15/08

    Abstract: Estructura de montaje con un absorbedor de energía (3) que se monta en un miembro, teniendo dicho miembro una varilla (26) que se proyecta desde una superficie de montaje del mismo para montar el absorbedor de energía (3), teniendo dicho absorbedor de energía (3) un orificio de montaje (4) formado en su interior, e insertándose dicha varilla (26) en el orificio de montaje (4), ajustándose a un miembro cilíndrico (20, 20A) en dicha varilla (26), teniendo dicho miembro cilíndrico (20, 20A) una parte cilíndrica (21) y una parte rebordeada (22) que sobresale de la parte cilíndrica (21) en un extremo superior del mismo, solapando dicha parte rebordeada (22) con una parte periférica del orificio de montaje (4), insertándose dicha parte cilíndrica (21) en el orificio de montaje (4) de dicho absorbedor de energía (3), estando provista dicha parte cilíndrica (21) con una trinquete (23) formado sobre una superficie interna de dicha parte cilíndrica (21), y estando provista dicha varilla (26) con una concavidad (27) o convexidad (37) formada sobre una superficie externa de dicha varilla (26) de manera que dicho trinquete (23) se conecta con dicha concavidad (27) o convexidad (37) con lo que dicho miembro cilíndrico (20, 20A) se conecta con dicha varilla (26), caracterizada por que dicha parte cilíndrica (21) está formada en una configuración ahusada, dicho trinquete (23) está formado sobre la superficie interna de una parte cerca de un extremo inferior de dicha parte cilíndrica (21), y las ranuras (24) se extienden desde dicho trinquete (23) hasta el extremo superior de dicha parte cilíndrica (21).

    7.
    发明专利
    未知

    公开(公告)号：DE60041908D1

    公开(公告)日：2009-05-14

    申请号：DE60041908

    申请日：2000-04-13

    Applicant: BRIDGESTONE CORP

    Inventor： NABESHIMA YOICHI

    IPC: B23P19/04 ,  B60R21/04 ,  B60J5/00 ,  B60R13/02 ,  F16B4/00 ,  F16B5/04 ,  F16B5/06 ,  F16B17/00 ,  F16B19/10 ,  F16B21/06 ,  F16B21/08 ,  F16F9/30 ,  F16F15/08

    Abstract: The mounting structure for an energy absorber mounts securely an energy absorber to a member such as a trim without causing backlash and without using hot-melt adhesives. A trim 1 is provided with a rod 2 projecting therefrom and the rod 2 is inserted into the mounting hole 4 of the energy absorber 3. A cylindrical member 7 is fitted onto the rod 2. The cylindrical member 7 has cylindrical portion 7a and a flanged portion 7b integrally. The cylindrical portion 7a is fitted into the mounting hole 4 and the flanged portion 7b is overlapped with the peripheral portion about the mounting hole 4. The cylindrical member 7 is put on the rod 2 in such a manner that the cylindrical portion 7a is fitted into the mounting hole 4 and the flanged portion 7b is laid on the energy absorber 3. After that, the top end of the rod 2 is caulked to form an enlarged portion 2a.

    8.
    发明专利
    未知

    公开(公告)号：ES2216444T3

    公开(公告)日：2004-10-16

    申请号：ES99305774

    申请日：1999-07-21

    Applicant: BRIDGESTONE CORP

    Inventor： TATA SHIN ,  YATA TATSUO ,  TABATA KEIICHIRO ,  NABESHIMA YOICHI

    IPC: B60R21/04 ,  F16F1/37 ,  F16F3/087 ,  B60R19/22

    Abstract: A lightweight shock absorber (1) has an ideal F-S waveform, and comprises foam resin material. The cross-sectional area of the absorber (1) in the compression axis direction and the vertical direction changes at least partially in the compression axis direction, and consequently the relation between distortion and compressive stress in the compression axis direction (F-S waveform) is approximately linear.A lightweight shock absorber (1) has an ideal F-S waveform, and comprises foam resin material. The cross-sectional area of the absorber (1) in the compression axis direction and the vertical direction changes at least partially in the compression axis direction, and consequently the relation between distortion and compressive stress in the compression axis direction (F-S waveform) is approximately linear.

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