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    • 1. 发明申请
    • IMPROVEMENT TO AUTOMATIC RETRACTION DEVICE OF SURFBOARD LEASH
    • 改进自动抛光装置的冲击波
    • WO2006045166A1
    • 2006-05-04
    • PCT/BR2005/000017
    • 2005-02-04
    • STEIN, Fernando Oliveira
    • STEIN, Fernando Oliveira
    • B63B35/79
    • B65H75/48B63B21/04B63B35/7933B63B2035/794
    • This invention refers to an improvement developed to device destined for retracting the leash of a surfboard. The improved leash's automatic retraction device comprises a arched cover (1) mounted with a rotary movement onto a flat base (2), and which has an inner spool (3) to which the leash (4) is attached. Between the spool (3) and the base (2) are mounted elastic means (5) that cause the rotation of the spool in the direction of return of the leash (4). The cover (1) has an outlet (11) for the release of the leash. An axle (12) centrally attached to the cover (1) allows the free spinning of the spool (3). The base (2) is attached to the surfboard and has a central hole (21) that serves as a bearing for the cover's axle (12), also allowing it to spin freely. A screw is threaded to the axle (12) with a washer (6) to maintain the base (2) mounted with a rotary movement in the cover (1). A de-twister (7) is attached to the free end of the leash (4), and duly attached to the strip that wraps the surfer's ankle.
    • 本发明涉及一种改进用于缩回冲浪板的皮带的装置的改进。 改进的皮带的自动缩回装置包括一个拱形盖子(1),该盖子将旋转运动安装在一个平的基座(2)上,并具有一个连接有皮带(4)的内部卷轴(3)。 在卷轴(3)和基座(2)之间安装有弹性装置(5),其使得卷轴沿着皮带(4)的返回方向旋转。 盖(1)具有用于释放皮带的出口(11)。 中心连接到盖(1)的轴(12)允许线轴(3)的自由旋转。 基座(2)安装在冲浪板上,并具有用作盖轴(12)的轴承的中心孔(21),也允许其自由旋转。 螺钉通过垫圈(6)与轴(12)螺纹连接,以将基座(2)保持在盖(1)中的旋转运动。 脱扣器(7)连接到皮带(4)的自由端,并适当地附着在包裹冲浪者脚踝的条上。
    • 3. 发明专利
    • BRPI0404728A
    • 2006-06-13
    • BRPI0404728
    • 2004-10-28
    • STEIN FERNANDO OLIVEIRA
    • STEIN FERNANDO OLIVEIRA
    • B63B32/00B63B35/79
    • This invention refers to an improvement developed to device destined for retracting the leash of a surfboard. The improved leash's automatic retraction device comprises a arched cover (1) mounted with a rotary movement onto a flat base (2), and which has an inner spool (3) to which the leash (4) is attached. Between the spool (3) and the base (2) are mounted elastic means (5) that cause the rotation of the spool in the direction of return of the leash (4). The cover (1) has an outlet (11) for the release of the leash. An axle (12) centrally attached to the cover (1) allows the free spinning of the spool (3). The base (2) is attached to the surfboard and has a central hole (21) that serves as a bearing for the cover's axle (12), also allowing it to spin freely. A screw is threaded to the axle (12) with a washer (6) to maintain the base (2) mounted with a rotary movement in the cover (1). A de-twister (7) is attached to the free end of the leash (4), and duly attached to the strip that wraps the surfer's ankle.