公开(公告)号：US20050126018A1

公开(公告)日：2005-06-16

申请号：US11006311

申请日：2004-12-07

Applicant: Guenter Haas

Inventor： Guenter Haas

IPC: B23D51/16 ,  B27B3/12

CPC classification number: B23D51/16

Abstract: A drive for a motor-driven hand-held tool includes a motor (17) and a gear mechanism (20) for converting a rotational movement of the motor (17) into a reciprocating movement of the reciprocating drive element (30) for a working tool, with the gear mechanism (20) having a transmission element (23) axially secured on a support (21) with a support member (26) and including a mass-balance member (31), a first eccentric take-off element (24) cooperating with the reciprocating drive element (30) and a second eccentric take-off element (25) cooperating with the mass-balance member (31) for imparting reciprocating movement thereto, and with the support member (26) forming a slide support surface for the mass-balance member (31).

Abstract translation: 用于电动驱动的手持工具的驱动装置包括马达（17）和齿轮机构（20），用于将马达（17）的旋转运动转换为往复运动驱动元件（30）的往复运动，用于工作 工具，齿轮机构（20）具有传动元件（23），该传动元件（23）通过支撑件（26）轴向地固定在支撑件（21）上并且包括质量平衡部件（31），第一偏心输送元件 与所述往复驱动元件（30）配合的第二偏心取出元件（25）和与所述质量平衡构件（31）配合的第二偏心取出元件（25），用于向其传递往复运动，并且所述支撑构件（26）形成滑动支架 用于质量平衡构件（31）的表面。

公开(公告)号：US5671642A

公开(公告)日：1997-09-30

申请号：US493671

申请日：1995-06-22

Applicant: Guenter Haas

Inventor： Guenter Haas

IPC: B25B23/04 ,  B25B23/10 ,  B25C1/18

CPC classification number: B25B23/10 ,  B25C1/188

Abstract: A driving device for driving a fastener (2) includes a centering mechanism (9) for centering and guiding the fastener (2). The centering mechanism includes centering elements (10, 26, 36, 37) that are tiltably or slidably connected to a mounting body (3) to be movable in directions tangential to the fastener. The centering elements (10) have contact surfaces (19) for contacting the fastener (2) that are each substantially parallel to the direction of motion of the respective centering element (10). In this manner, the centering elements (10) cannot be deflected radially away from the fastener, and any forces applied laterally outwardly by the fastener against the contact surfaces (19) are rigidly received and resisted by the centering elements (10) and the mounting body (3) in which they are held.

Abstract translation: 用于驱动紧固件（2）的驱动装置包括用于定心和引导紧固件（2）的定中心机构（9）。 定心机构包括可倾斜地或可滑动地连接到安装体（3）的定心元件（10,26,36,37），以能够沿与紧固件相切的方向移动。 定心元件（10）具有用于接触紧固件（2）的接触表面（19），每个接合表面基本上平行于各个定心元件（10）的运动方向。 以这种方式，定心元件（10）不能径向地偏离紧固件，并且由紧固件横向向外施加抵靠接触表面（19）的任何力被定心元件（10）和安装件 身体（3）。

公开(公告)号：US5433129A

公开(公告)日：1995-07-18

申请号：US210675

申请日：1994-03-18

Applicant: Martin Reusch ,  Guenter Haas ,  Erich Skuthan

Inventor： Martin Reusch ,  Guenter Haas ,  Erich Skuthan

IPC: B23P19/06 ,  B25B23/04 ,  B25B23/06

CPC classification number: B25B23/045

Abstract: An automatic screw gun which has a guide housing for the driving blade is equipped with a deflecting member that engages the leading end of the screw supply belt to deflect the leading end of the belt out of the path of the screw being driven, including the screw head or a washer below the screw head, whereby it is prevented that portions of the belt can be clamped between the surface of a work piece and the screw head or washer. A spring biases the deflector member into a rest position and the advancing belt brings the deflector member into a working position in which it holds the leading end of the belt out of the way.

Abstract translation: 具有用于驱动叶片的导向壳体的自动螺丝枪配备有偏转构件，该偏转构件与螺钉供给带的前端接合，以将带的前端偏离被驱动的螺杆的路径，包括螺钉 头部或垫圈位于螺钉头下方，由此可防止带的一部分夹在工件表面与螺钉头或垫圈之间。 弹簧将偏转构件偏置到静止位置，并且前进带将偏转构件进入工作位置，在该工作位置中，将挡板的前端固定在该位置之外。

公开(公告)号：US10259061B2

公开(公告)日：2019-04-16

申请号：US13193324

申请日：2011-07-28

Applicant: Guenter Haas

Inventor： Guenter Haas

IPC: B23D45/16 ,  B23D59/00 ,  B27B9/00 ,  B27G19/04 ,  B23Q11/00 ,  B27G3/00

Abstract: A circular saw, in particular hand circular saw, is disclosed. The circular saw has a workpiece support surface, a saw blade and a protective cover, which covers the saw blade in a region above a workpiece to be processed. The protective cover has such a geometry and position with respect to the saw blade that a straight line, which originates from the first deflection of a tangent applied at the intersection of the saw blade circumference with the workpiece support surface from the protective cover encloses an angle of up to 30°, in particular up to 20°, with a line perpendicular to the workpiece support surface.

公开(公告)号：US08141257B2

公开(公告)日：2012-03-27

申请号：US12455609

申请日：2009-06-03

Applicant: Guenter Haas

Inventor： Guenter Haas

IPC: B27B11/00 ,  B23D49/16

CPC classification number: B23D51/16 ,  B23D49/162 ,  B23D51/02 ,  Y10T74/18256

Abstract: A hand-held reciprocating power saw (10) includes a reciprocation member (21) for reciprocatingly moving a working tool, a compensation mass (22), a motor-driven eccentric wheel (23) having a first eccentric (24) for reciprocatingly displacing the reciprocation member (21) and a second eccentric (25) for reciprocating the compensation mass (22) along an axis (A), with the outer surface (28) of the second eccentric (25) engaging in an opening (26) provided in the compensation mass (22) and defined by a circumferential wall (27), and an intermediate member (30) arranged between the circumferential wall (27) and the outer surface (28) of the second eccentric (25) at least in the contact regions (41, 42), between the circumferential wall (27) and the outer surface of second eccentric, with the intermediate member (30) having a first radial extension (R1) oriented parallel to the axis (A) and a second radial extension (R2) oriented perpendicular to the axis (A) and greater than the first radial extension (R1).

Abstract translation: 手动往复动力锯（10）包括用于往复运动工作工具的往复运动构件（21），补偿质量块（22），具有第一偏心轮（24）的马达驱动偏心轮（23），用于往复移动 所述往复运动构件（21）和用于使所述补偿质量块（22）沿着轴线（A）往复运动的第二偏心轮（25）与所述第二偏心轮（25）的外表面（28）接合在开口（26）中， 在所述补偿质量块（22）中并且由周向壁（27）限定，并且至少在所述第二偏心轮（25）的所述周向壁（27）和所述外表面（28）之间布置的中间构件（30） 接触区域（41,42），位于周向壁（27）和第二偏心件的外表面之间，中间构件（30）具有平行于轴线（A）定向的第一径向延伸部（R1），第二径向 延伸（R2）垂直于轴线（A）定向并大于第一个ra 拨号扩展（R1）。

公开(公告)号：US20090151967A1

公开(公告)日：2009-06-18

申请号：US12316235

申请日：2008-12-09

Applicant: Guenter Haas ,  Franz Moessnang ,  Josef Fuenfer

Inventor： Guenter Haas ,  Franz Moessnang ,  Josef Fuenfer

IPC: B25D17/24

CPC classification number: B25F5/006 ,  B25D17/24 ,  B25D2217/0092 ,  B25D2250/041 ,  B25D2250/245

Abstract: An electrical hand-held power tool includes a driving element (9; 9′) displaceable in the tool housing (8) along a drive axis (A) for driving a working tool (7, 7′), and at least one rigid electrical module located in the housing (8), and secured therein by at least one spring (4) that preloads the electrical module against the housing (8).

Abstract translation: 一种电动手持式电动工具包括驱动元件（9; 9'），驱动元件（9; 9'）可沿工具壳体（8）沿驱动轴线（A）移动，用于驱动作业工具（7,7'），以及至少一个刚性电 模块，其位于所述壳体（8）中，并且通过至少一个弹簧（4）固定在所述弹簧（4）中，所述弹簧预加载所述电气模块抵靠所述壳体（8）。

公开(公告)号：US07216433B2

公开(公告)日：2007-05-15

申请号：US11122861

申请日：2005-05-05

Applicant: Guenter Haas ,  Louis Widmer

Inventor： Guenter Haas ,  Louis Widmer

IPC: B27B19/09 ,  B23D49/10

CPC classification number: B23D51/16 ,  B23D49/165

Abstract: The present invention relates to a reciprocating saw tool (10) having a motor drive (17) with a reciprocating driver (21) for a tool (15) and having a mass equilibrating body (22). In addition, a device (20) is provided, which serves to convert a rotary movement of the motor drive (17) into a reciprocating movement of the reciprocating driver (21) along a first movement axis (41) and an opposite reciprocating movement of the mass equilibrating body (22) along a second movement axis (42). For improving the sawing performance, the mass equilibrating body (22) is guided at an angle α to the reciprocating driver (21) so that its movement axis (42) is constantly at an angle to the movement axis (41) of the reciprocating driver (21).

Abstract translation: 本发明涉及一种具有电动机驱动器（17）的往复锯工具（10），该马达驱动器具有用于工具（15）的往复式驱动器（21）并具有质量平衡体（22）。 另外，提供了一种装置（20），其用于将马达驱动器（17）的旋转运动转换成往复运动驱动器（21）沿着第一运动轴线（41）的往复运动，并且相反的往复运动 质量平衡体（22）沿着第二运动轴线（42）。 为了提高锯切性能，质量平衡体（22）以往复式驱动器（21）的角度α被引导，使得其移动轴线（42）与往复式驱动器（21）的运动轴线（41）成一定角度 （21）。

公开(公告)号：USD335620S

公开(公告)日：1993-05-18

申请号：US651482

申请日：1991-02-06

Applicant: Gerhard Farian ,  Guenter Haas

Designer： Gerhard Farian ,  Guenter Haas

公开(公告)号：US5109738A

公开(公告)日：1992-05-05

申请号：US728990

申请日：1991-07-12

Applicant: Gerhard Farian ,  Guenter Haas

Inventor： Gerhard Farian ,  Guenter Haas

IPC: B25B21/00 ,  B25B23/04

CPC classification number: B25B21/00 ,  B25B23/045

Abstract: A handheld screw driving gun (1) has a handle (17) extending essentially perpendicularly relative to the motor axis (3--3) and a screwing axis (6--6) which is off-set below the motor axis. The handle is connected approximately at the center of gravity of the screw gun (1). A screwing bit (5) is also off-set from the motor axis (3--3) and is rotatably supported in a guide head (7) between the motor axis (3--3) and the handle (17). In this arrangement, the index finger of an operator's hand on the handle approximately aligns with the axis of the screwing bit (5) so as to assure a screwing direction perpendicularly to a work surface without applying any tilting forces to a screw. The arrangement of the drive motor behind the handle and the screwing unit in front of the handle provides a balance that reduces fatigue while holding and operating the screw gun with one hand.

Abstract translation: 手持螺丝刀驱动枪（1）具有相对于马达轴线（3-3）基本上垂直延伸的手柄（17）和在马达轴线下偏移的螺纹轴线（6-6）。 手柄大致连接在螺丝枪（1）的重心处。 旋转钻头（5）也从马达轴线（3-3）偏离，并且可旋转地支撑在马达轴线（3-3）和手柄（17）之间的引导头（7）中。 在这种布置中，操作者在手柄上的食指近似地与螺丝钻头（5）的轴线对准，以便确保与工作表面垂直的螺纹方向，而不对螺钉施加任何倾斜力。 手柄后面的驱动马达和手柄前面的旋拧单元的布置提供了一个平衡，在用一只手握住和操作螺丝枪的同时减少疲劳。