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    Force-limiting and damping device
    1.
    发明授权
    Force-limiting and damping device 有权

    公开(公告)号：US12030166B2

    公开(公告)日：2024-07-09

    申请号：US17007537

    申请日：2020-08-31

    Applicant: Jui-Yuan Shih

    Inventor： Jui-Yuan Shih

    IPC: B25D1/12

    CPC classification number: B25D1/12 ,  B25D2250/005 ,  B25D2250/085 ,  B25D2250/371

    Abstract: A force-limiting and damping device has a body, a tapping element, a shock-absorbing element, and a limiting module. The body has a connecting segment and a holding segment. The tapping element is connected to the body to move relative to the connecting segment and has a mounting segment, a tapping segment, and a fixing segment. The mounting segment is movably connected to the connecting segment. The tapping segment is disposed on an end of the mounting segment below the connecting segment. The fixing segment is connected to the mounting segment and abuts the connecting segment. The shock-absorbing element is mounted on the mounting segment and abuts the connecting segment and the tapping segment. The limiting module is mounted between the body and the tapping element and has a force-limiting element mounted between the mounting segment and the connecting segment to provide a force-limiting reminder effect and a damping effect.

    Mode Change Knob Assembly
    2.
    发明申请
    Mode Change Knob Assembly 审中-公开
    模式更换旋钮装配

    公开(公告)号：US20160023344A1

    公开(公告)日：2016-01-28

    申请号：US14801900

    申请日：2015-07-17

    Applicant: Black & Decker Inc.

    Inventor： Ralf Bernhart ,  Martin Soika

    IPC: B25D16/00 ,  G05G1/10

    CPC classification number: B25D16/006 ,  B25D2250/065 ,  B25D2250/085 ,  B25D2250/255 ,  B25D2250/371 ,  B25F5/001 ,  B25F5/02 ,  G05G1/10

    Abstract: A knob assembly for a power tool comprising: a knob having a slot and knob recess, the slot and knob recess intersecting each other at an intersection within the knob; a latch slideably mounted within the slot; a peg located within the knob recess; wherein the peg and latch engage with each other via the intersection in order for the peg to retain the latch within the slot and for the latch to retain peg within the knob recess.

    Abstract translation: 一种用于电动工具的旋钮组件，包括：具有槽和按钮凹部的旋钮，所述槽和旋钮凹部在所述旋钮内的相交处彼此相交; 可滑动地安装在槽内的闩锁; 位于旋钮凹部内的钉子; 其中所述栓钉和闩锁经由所述交叉部彼此接合，以便所述钉将所述闩锁保持在所述槽内，并且所述闩锁将栓保持在所述把手凹部内。

    Percussion tool chuck with a retaining stirrup
    3.
    发明申请
    Percussion tool chuck with a retaining stirrup 审中-公开
    打击乐器工具卡盘与保持马镫

    公开(公告)号：US20070024012A1

    公开(公告)日：2007-02-01

    申请号：US11494333

    申请日：2006-07-26

    Applicant: Stefan Hammerstingl ,  Uto Plank

    Inventor： Stefan Hammerstingl ,  Uto Plank

    IPC: B23B31/00

    CPC classification number: B25D17/082 ,  B25D17/24 ,  B25D2222/57 ,  B25D2250/085 ,  Y10T279/17051

    Abstract: A chuck for a mechanized, at least partially percussively driven, along a percussion axis (A), percussion tool (2), includes a tool guide (3), a retaining stirrup (5) having at least one stirrup arm (6) which is supported in a drag bearing (7) for a pivotal movement about a pivot axis (S) extending transverse to the percussion axis (A) and at least one elastomeric insert (B) provided between the tool guide (3) and the retaining stirrup (5).

    Abstract translation: 沿冲击轴线（A），冲击工具（2）进行机械化，至少部分地被敲击驱动的卡盘包括工具导向件（3），具有至少一个蹬臂（6）的保持箍筋（5） 支撑在牵引轴承（7）中，用于围绕横向于冲击轴线（A）延伸的枢转轴线（S）枢转运动，并且至少一个弹性体插入件（B）设置在工具导向件（3）和保持箍筋 （5）。

    Tool holder
    7.
    发明申请
    Tool holder 审中-公开
    工具托架

    公开(公告)号：US20110049817A1

    公开(公告)日：2011-03-03

    申请号：US12806604

    申请日：2010-08-17

    Applicant: Udo Hauptmann

    Inventor： Udo Hauptmann

    IPC: B23B31/10

    CPC classification number: B25D17/088 ,  B25D2222/54 ,  B25D2250/085 ,  B25D2250/121 ,  B25D2250/365 ,  Y10T279/17384

    Abstract: The tool holder for a hammer drill has an external cover and an axially movable actuation sleeve for unlocking an inserted tool. The end area of the actuation sleeve on the tool side overlaps an end area of the cover on the machine side. A plastic coating made of an elastic material is spray-coated onto the end area of the actuation sleeve on the tool side and/or onto the end area of the cover on the machine side.

    Abstract translation: 用于锤钻的工具保持器具有外部盖和用于解锁所插入的工具的可轴向移动的致动套筒。 工具侧上的致动套筒的端部区域与机器侧的盖子的端部区域重叠。 由弹性材料制成的塑料涂层被喷涂在工具侧的致动套筒的端部区域和/或机器侧的盖的端部区域上。

    HANDHELD POWER TOOL WITH VIBRATION-DAMPED HANDLE
    8.
    发明申请
    HANDHELD POWER TOOL WITH VIBRATION-DAMPED HANDLE 有权
    手动电动工具带振动阻尼手柄

    公开(公告)号：US20100025062A1

    公开(公告)日：2010-02-04

    申请号：US11916572

    申请日：2007-02-09

    Applicant: Uwe Engelfried ,  Lars Schmid ,  Johannes Schnitzler ,  Gerhard Meixner ,  Juergen Lennartz ,  Jan Koalick

    Inventor： Uwe Engelfried ,  Lars Schmid ,  Johannes Schnitzler ,  Gerhard Meixner ,  Juergen Lennartz ,  Jan Koalick

    IPC: B25D17/00

    CPC classification number: B25D17/043 ,  B25D2250/085 ,  B25D2250/371 ,  Y10T403/32631

    Abstract: The invention is based on a portable power tool having a vibration-damped handle (10) which has two legs (12, 14) running in the longitudinal direction (48) of the portable power tool and which is motionally coupled to its housing (28), wherein at least one lever (20, 22; 20a, 22a; 20b, 22b) oriented transversely to the longitudinal direction (48) is coupled to each of the two legs (12, 14) at an articulation point (16, 18; 16a, 18a), and wherein the levers (20, 22; 20a, 22a; 20b, 22b) are coupled to a joint region (50) lying between the two legs (12, 14) of the handle (10). It is proposed that each lever (20, 22; 20a, 22a; 20b, 22b) have a bearing point (24, 26; 24a, 20 26a; 24b, 26b) between the joint region (50) and the respective articulation point (16, 18; 16a, 18a).

    Abstract translation: 本发明基于一种具有减振手柄（10）的便携式电动工具，该手柄具有在便携式电动工具的纵向方向（48）上延伸的两个腿部（12,14），并且其运动地联接到其壳体（28） ），其中横向于纵向方向（48）定向的至少一个杠杆（20,22; 20a，22a; 20b，22b）在铰接点（16,18）处联接到所述两个腿部（12,14）中的每一个 ; 16a，18a），并且其中所述杠杆（20,22; 20a，22a; 20b，22b）联接到位于所述手柄（10）的两个腿部（12,14）之间的接合区域（50）。 提出每个杠杆（20,22; 20a，22a; 20b，22b）在接头区域（50）和相应的铰接点（...）之间具有轴承点（24,26; 24a，20 26a; 24b，26b） 16,18; 16a，18a）。

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