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    TENSIONING TOOL
    1.
    发明申请
    TENSIONING TOOL 审中-公开
    拉伸工具

    公开(公告)号：WO2015193075A1

    公开(公告)日：2015-12-23

    申请号：PCT/EP2015/061868

    申请日：2015-05-28

    Applicant: ASSA ABLOY ENTRANCE SYSTEMS AB

    Inventor： GAASTRA, Jildert Adzer ,  WENSING, Jozef Paul ,  PETERSE, Antonius Johannes

    IPC: E05D13/00 ,  B25B27/30

    CPC classification number: E05D13/1261 ,  B25B27/30 ,  E05Y2201/492 ,  E05Y2201/716 ,  E05Y2800/20 ,  E05Y2800/205 ,  E05Y2800/692 ,  E05Y2900/106

    Abstract: A torsion spring tensioning tool (10) for tensioning a torsion spring of a counterbalancing mechanism of an overhead door. The torsion spring tensioning tool (10) comprises a housing (20), a gear wheel (60) rotatably arranged in the housing (20) and a gear mechanism (40) adapted to rotate the gear wheel (60). The gear wheel (60) is adapted to be mounted on a shaft of the counterbalancing mechanism. The gear wheel (60) comprises a fastening means (91) adapted to be connected to the torsion spring of the counterbalancing mechanism and transmit a rotational movement from the gear wheel (60) to the torsion spring. The gear wheel (60) comprises a first wheel segment (71) and a second wheel segment (72), which second wheel segment (72) is axially attachable to and axially detachable from the first wheel segment (71). The first wheel segment (71) is adapted to be mounted on the shaft of the counterbalancing mechanism when the second wheel segment (72) is in a detached state.

    Abstract translation: 一种用于张紧顶棚门的平衡机构的扭转弹簧的扭力弹簧张紧工具（10）。 扭簧拉紧工具（10）包括壳体（20），可旋转地布置在壳体（20）中的齿轮（60）和适于旋转齿轮（60）的齿轮机构（40）。 齿轮60适于安装在平衡机构的轴上。 齿轮（60）包括适于连接到平衡机构的扭转弹簧的紧固装置（91），并将旋转运动从齿轮（60）传递到扭转弹簧。 齿轮（60）包括第一轮段（71）和第二轮段（72），该第二轮段（72）可轴向地连接到第一轮段（71）上并可轴向地从第一轮段（71）拆卸。 当第二轮段（72）处于分离状态时，第一轮段（71）适于安装在平衡机构的轴上。

    TENSIONING TOOL
    3.
    发明公开
    TENSIONING TOOL 审中-公开
    拉紧工具

    公开(公告)号：EP3158153A1

    公开(公告)日：2017-04-26

    申请号：EP15726117.3

    申请日：2015-05-28

    Applicant: Assa Abloy Entrance Systems AB

    Inventor： GAASTRA, Jildert Adzer ,  WENSING, Jozef Paul ,  PETERSE, Antonius Johannes

    IPC: E05D13/00 ,  B25B27/30

    CPC classification number: E05D13/1261 ,  B25B27/30 ,  E05Y2201/492 ,  E05Y2201/716 ,  E05Y2800/20 ,  E05Y2800/205 ,  E05Y2800/692 ,  E05Y2900/106

    Abstract: A torsion spring tensioning tool (10) for tensioning a torsion spring of a counterbalancing mechanism of an overhead door. The torsion spring tensioning tool (10) comprises a housing (20), a gear wheel (60) rotatably arranged in the housing (20) and a gear mechanism (40) adapted to rotate the gear wheel (60). The gear wheel (60) is adapted to be mounted on a shaft of the counterbalancing mechanism. The gear wheel (60) comprises a fastening means (91) adapted to be connected to the torsion spring of the counterbalancing mechanism and transmit a rotational movement from the gear wheel (60) to the torsion spring. The gear wheel (60) comprises a first wheel segment (71) and a second wheel segment (72), which second wheel segment (72) is axially attachable to and axially detachable from the first wheel segment (71). The first wheel segment (71) is adapted to be mounted on the shaft of the counterbalancing mechanism when the second wheel segment (72) is in a detached state.

    Abstract translation: 一种用于张紧高架门的平衡机构的扭转弹簧的扭转弹簧张紧工具（10）。 扭转弹簧张紧工具（10）包括壳体（20），可旋转地布置在壳体（20）中的齿轮（60）和适于使齿轮（60）旋转的齿轮机构（40）。 齿轮（60）适于安装在平衡机构的轴上。 齿轮（60）包括适于连接到平衡机构的扭转弹簧并且将来自齿轮（60）的旋转运动传递到扭转弹簧的紧固装置（91）。 齿轮（60）包括第一轮部分（71）和第二轮部分（72），该第二轮部分（72）可轴向连接到第一轮部分（71）并且可从第一轮部分（71）轴向拆卸。 当第二轮段（72）处于分离状态时，第一轮段（71）适于安装在平衡机构的轴上。

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