公开(公告)号：WO2017177226A1

公开(公告)日：2017-10-12

申请号：PCT/US2017/026800

申请日：2017-04-10

Applicant: ROBERT BOSCH TOOL CORPORATION

Inventor： FROLOV, Andrew

IPC: B23D47/00 ,  B27G19/00

Abstract: A blade size limiter (160), comprising: an arcuate segment (162); and a mounting structure configured to be attached to a riving knife (110).

Abstract translation: 叶片大小限制器（160），其包括：弓形段（162）;以及叶片大小限制器 和安装结构，该安装结构被构造成连接到劈刀（110）。

公开(公告)号：WO2013122518A1

公开(公告)日：2013-08-22

申请号：PCT/SE2012/050162

申请日：2012-02-15

Applicant: HUSQVARNA AB ,  LINDBLAD, Johan ,  ROSBERG, Björn ,  SVENSSON, Morgan

Inventor： LINDBLAD, Johan ,  ROSBERG, Björn ,  SVENSSON, Morgan

IPC: B27B17/08 ,  B27G19/00

CPC classification number: F16D63/006 ,  B27B17/083 ,  F16D67/02 ,  Y10T477/745 ,  Y10T477/873

Abstract: A brake assembly (1) for a hand-held power-driven cutting device (2) is provided comprising a movably arranged lever (14), at least being movable between a first- and a second position, a brake member (16), and a brake element (20) connected to or forming one unit with a rotatable part (22) of a transmission of the cutting device (2), wherein the brake member (16) is movable between a non-activated position and an activated position, and wherein the brake member (16) is arranged to engage with the brake element (20) in the activated position to prevent rotation of the rotatable part (22). The brake assembly (1) further comprising a holding mechanism (23) arranged to hold the brake member (16) in the non-activated position when the lever (14) is in the first position, and a first resilient element (18) arranged to bias the brake member (16) towards the activated position, and wherein the brake member (16) is arranged to be released from the holding mechanism (23) as a response to the lever (14) coming into the second position, and wherein when released the brake member (16) is adapted to be forced towards the activated position by means of the first resilient element (18), and wherein the brake member (16) is arranged to engage with a structure (34) of the brake element (20) in said activated position so as to prevent rotation of the brake element (20).

Abstract translation: 一种用于手持式动力切割装置（2）的制动组件（1），其包括至少可在第一和第二位置之间移动的可移动布置的杆（14），制动构件（16）， 以及与所述切割装置（2）的变速器的可旋转部分（22）连接或形成一个单元的制动元件（20），其中所述制动构件（16）可在非起动位置和致动位置 ，并且其中所述制动构件（16）布置成在所述致动位置与所述制动元件（20）接合，以防止所述可旋转部件（22）的旋转。 所述制动组件（1）还包括保持机构（23），所述保持机构（23）被布置成当所述杆（14）处于所述第一位置时将所述制动构件（16）保持在所述非启动位置，并且所述第一弹性元件（18） 将制动构件（16）偏压到致动位置，并且其中制动构件（16）被布置成作为响应于进入第二位置的杆（14）的从保持机构（23）释放的，并且其中 当释放时，制动构件（16）适于通过第一弹性元件（18）被迫朝着致动位置，并且其中制动构件（16）布置成与制动元件（16）的结构（34）接合， （20）处于所述致动位置，以防止制动元件（20）旋转。

公开(公告)号：WO2012025456A1

公开(公告)日：2012-03-01

申请号：PCT/EP2011/064290

申请日：2011-08-19

Applicant: REDCAP TECHNOLOGY S.r.l. ,  CAPPELLARI, Paolo ,  NORGIA, Michele ,  SVELTO, Cesare

Inventor： CAPPELLARI, Paolo ,  NORGIA, Michele ,  SVELTO, Cesare

IPC: F16P3/14 ,  B27G19/00

CPC classification number: F16P3/148 ,  B27G19/003 ,  Y10T83/081

Abstract: Safety system in a portable tool (1) comprising a pair of electrodes connected to a measurement and assessment unit, said measurement and assessment unit being an integrated circuit touch sensor device provided with a ground connector and with a sense electrode, wherein the ground connector is configured as internal floating ground connected to one electrode, said measurement and assessment unit configured for acquiring a reference capacity value measured between said two electrodes varies by a preset difference threshold with respect to said reference value, the safety signal being sent to a tool deactivation actuator.

Abstract translation: 便携式工具（1）中的安全系统包括连接到测量和评估单元的一对电极，所述测量和评估单元是设置有接地连接器和感测电极的集成电路触摸传感器设备，其中接地连接器 被配置为连接到一个电极的内部浮动接地，所述测量和评估单元被配置为获取在所述两个电极之间测量的参考电容值，相对于所述参考值变化预设差值阈值，所述安全信号被发送到工具停用致动器 。

公开(公告)号：WO2010014308A1

公开(公告)日：2010-02-04

申请号：PCT/US2009/048233

申请日：2009-06-23

Applicant: ROBERT BOSCH GMBH ,  ARVEY, Ronald

Inventor： ARVEY, Ronald

IPC: B27G19/00 ,  B27G19/02

CPC classification number: B27G19/00 ,  B27G19/02 ,  Y10T83/2077 ,  Y10T83/606 ,  Y10T83/773

Abstract: A power table saw (10) having a table top surface (12) with an opening through which a blade can extend, the blade being mounted on an arbor (18) and being at least vertically adjustable relative to the top surface, the table saw comprising a blade assembly (24) having a first pivot connection and being pivotally mounted to the table saw enabling the blade to be vertically adjusted through a predetermined arc relative to the table top and a riving knife (28) mounted on the blade assembly and being vertically moveable in a substantially straight direction as the blade is vertically adjusted through the predetermined arc.

Abstract translation: 具有桌面（12）的动力台锯（10）具有开口，叶片可以通过该开口延伸，所述叶片安装在心轴（18）上并且相对于顶表面至少可垂直调节，台锯 包括具有第一枢转连接并且枢转地安装到台锯的刀片组件（24），其使得刀片能够相对于台面垂直地调整预定的弧线，以及安装在刀片组件上的切刀（28），并且 当叶片通过预定的弧线垂直调节时，可以在基本上直的方向上垂直移动。

公开(公告)号：WO2009106164A1

公开(公告)日：2009-09-03

申请号：PCT/EP2008/065380

申请日：2008-11-12

Applicant: ROBERT BOSCH GMBH ,  KRAPF, Reiner ,  BRAUN, Heiko ,  BAIERL, Wolfgang ,  MAHLER, Michael ,  HEES, Alexander Werner

Inventor： KRAPF, Reiner ,  BRAUN, Heiko ,  BAIERL, Wolfgang ,  MAHLER, Michael ,  HEES, Alexander Werner

IPC: B27G19/00 ,  F16P3/14 ,  G01P1/02 ,  G08B1/00 ,  H02H5/12

CPC classification number: F16P3/147 ,  B27G19/006 ,  B27G19/04

Abstract: Die Erfindung geht aus von einer Geräteschutzvorrichtung, insbesondere einer Handgeräteschutzvorrichtung mit einer Antenneneinheit (12a-e; 12g) mit zumindest einem Antennenelement (14a; 14b-d; 16b-d; 14e; 14g), das zu einem Senden und/oder einem Empfangen eines Schutzsignals vorgesehen ist. Es wird vorgeschlagen, dass die Antenneneinheit (12a-e; 12g) zumindest ein weiteres Bauteil (18a- e; 18e) aufweist, das zusammen mit dem Antennenelement (14a; 14b-d; 16b-d; 14e; 14g) zu einer Festlegung eines Schutzbereichs (22a-e; 22g) vorgesehen ist.

Abstract translation: 从设备保护装置本发明的进行，在与天线部（12A-E;12克）特定手持机保护装置具有发送和/或接收相关联的至少一个天线元件（14克14A; 14B-A;图16B-D; 14E） 提供了一种保护信号。 本发明提出，将天线单元（12A-E;12克）至少一种其它组分（18A-E; 18 E），其与所述天线元件（14A; 14B-A;图16B-D; 14E; 14克）一起到定影 一个保护区（22A-E;22克）被提供。

公开(公告)号：WO2006057589A1

公开(公告)日：2006-06-01

申请号：PCT/SE2005/001510

申请日：2005-10-11

Applicant: AKTIEBOLAGET ELECTROLUX ,  HANSESETER, Egil ,  ANDERSEN, Kjell

Inventor： HANSESETER, Egil ,  ANDERSEN, Kjell

IPC: B27B17/08 ,  B27G19/00

CPC classification number: B27B17/083

Abstract: This invention relates to a motor chain saw with a chain brake arrangement comprising a kick brake and a coasting brake. These brakes are via a link arm mechanism acting on a brake lever (15) that is pivotally arranged on a shaft (16) directly or indirectly fixed to a chain saw base structure (14). The brake lever is connected to a brake band (13) acting on a brake drum which is drivingly connected with the outlet shaft (11) of the motor. The link arm mechanism is connected to a slider (20) that is movable with respect to said base structure (14).

Abstract translation: 本发明涉及一种具有链式制动装置的电动链锯，其包括脚蹬制动器和惯性制动器。 这些制动器通过作用在制动杆（15）上的连杆臂机构，该制动杆（15）可枢转地布置在直接或间接地固定在链锯基部结构（14）上的轴（16）上。 制动杆连接到作用在与马达的出口轴（11）驱动连接的制动鼓上的制动带（13）。 连杆臂机构连接到可相对于所述基座结构（14）移动的滑块（20）。

公开(公告)号：WO98052728A2

公开(公告)日：1998-11-26

申请号：PCT/US1998/010209

申请日：1998-05-19

IPC: B27B17/04 ,  B27B33/14 ,  B27F5/02 ,  B27F5/06 ,  B27G19/00 ,  B27G19/02 ,  B27G19/10 ,  F16B12/04 ,  B27B17/00

CPC classification number: F16B12/04 ,  A47B2230/0059 ,  B27B17/04 ,  B27B33/14 ,  B27F5/023 ,  B27F5/06 ,  B27G19/003 ,  B27G19/02 ,  B27G19/10 ,  Y10T83/909 ,  Y10T83/925 ,  Y10T403/55 ,  Y10T403/559 ,  Y10T403/75

Abstract: A plate-joinery system includes a chain-saw plate joiner where the cutting mechanism includes a cutting-chain driven about a saw-bar. The cutting mechanism of the chain-saw plate joiner may be advanced on rails to one of a set of predermined depths. The increased recess depth allowed by the chain-saw and the resultant increase in both glueable surface area and mechanical engagement permit high-strength right-angle joints to be made with the speed of conventional plate-joinery. Plate-joints of more conventional proportion may also be made. The plate joinery system also includes specialty plate configurations and compatible fasteners that permit many joints to be rapidly assembled without resort to either manual glue application or external clamps. A series of high-precision, low-friction cutting devices suitable for general introduction is also described.

Abstract translation: 板式细木工系统包括链锯板接头，其中切割机构包括围绕锯杆驱动的切割链。 链锯板接合器的切割机构可以在轨道上前进到一组预定深度中的一个。 链锯所允许的增加的凹槽深度以及可胶合表面积和机械接合两者的增加允许以常规平板细木工的速度制造高强度直角接头。 还可以制备更常规比例的板接头。 平板细木工系统还包括专用板配置和兼容的紧固件，允许许多接头快速组装，而不需要手动胶水应用或外部夹具。 还描述了一系列适用于一般介绍的高精度，低摩擦切割装置。

公开(公告)号：WO1992000172A1

公开(公告)日：1992-01-09

申请号：PCT/US1991003025

申请日：1991-05-02

Applicant: SHOPSMITH, INC.

Inventor： SHOPSMITH, INC. ,  BERKELEY, James, E. ,  FLORA, David, D.

IPC: B27G19/00

CPC classification number: B27G21/00 ,  B23Q3/002

Abstract: A guard as disclosed of use with a woodworking tool such as a jointer having a worktable (14), a cutter head and a guide fence (16) for guiding a workpiece through the jointer. The guard (10) is pivotally mounted to the table (14) and is biased toward the guide fence such that it covers the cutter head when a workpiece is not present. The guard includes a body portion (22) and flexible fingers (74), formed integrally with and extending from the body portion toward the guide fence. The flexible fingers act as a featherboard during a jointing operation and the pivotal movement of the guard may be limited such that the fingers (14) engage a workpiece as it is fed through the jointer to thereby apply a biasing force against the workpiece toward the guide fence. The fingers (74) further act to resist movement of the workpiece in a direction opposite to the feed direction during a kickback situation and thereby provide greater control over the workpiece.

公开(公告)号：WO2021032253A2

公开(公告)日：2021-02-25

申请号：PCT/DE2020/100724

申请日：2020-08-19

Applicant: SCHNUR, Tobias

Inventor： SCHNUR, Tobias

IPC: G01B3/56 ,  B27B9/04 ,  B27G5/00 ,  B27G5/02 ,  B27G19/00 ,  B27G19/10 ,  B27G23/00 ,  B25H1/00 ,  B23Q9/00 ,  B23Q17/22 ,  B43L7/12 ,  B43L7/00 ,  B23Q17/2233 ,  B23Q9/005 ,  B25H1/0078 ,  G01B3/563

Abstract: Die Erfindung betrifft Winkelanschläge und Ausrichthilfen, insbesondere für den Handwerksbereich. Bisher können Winkelanschläge nicht auf einfache Weise mit Distanzmessgeräten genutzt werden, da ihr Anlegepunkt und damit der Messreferenzpunkt für jeden einstellbaren Winkel ein anderer ist. Bei einem erfindungsgemäßen Winkelanschlag ist das Schwenkgelenk so konstruiert, dass seine Schwenkachse (12) in der Anlegeebene seines Anschlagschenkels (10) liegt, ohne das Anlegen an Werkstücke (13) zu beeinträchtigen und ein, für jeden einstellbaren Winkel, gleichbleibender Anlegepunkt (23) entsteht. Dadurch kann der Winkelanschlag mit einem nur einmal einzustellenden Distanzmessgeräte (21) unabhängig vom eingestellten Winkel an Werkstücken (13) positioniert werden. Darüber hinaus kann ein solcher Winkelanschlag von einzeln arbeitenden Personen als Ausrichthilfe für an seiner Zunge (11) anbringbare Schienen genutzt werden, da es möglich ist, den Winkelanschlag an einer Markierung anzulegen, den Anschlagschenkel dort zu befestigen und dann die Schiene an eine weitere Markierung zu verschwenken.

公开(公告)号：WO2018102860A1

公开(公告)日：2018-06-14

申请号：PCT/AU2017/051296

申请日：2017-11-24

Applicant: S & E PETERSEN PROPERTIES PTY LTD

Inventor： PETERSEN, Simon, Joseph

IPC: B23Q11/08 ,  B23Q13/00 ,  B27G19/00 ,  B27B21/00 ,  B26B29/00 ,  B23D49/00 ,  B23D49/10 ,  B23D51/00 ,  B23D57/00

Abstract: A saw (10) has a handle (11) and a blade (12) projecting from the handle. The blade (12) has an edge (14) along which a plurality of saw teeth (15) project. The saw (10) further includes a flexible and retractable saw guard (20) which is connected to the saw (10) and which is retractable from a guard position in which the saw guard (20) overlies the saw teeth (14) and a retracted position in which the saw teeth (14) are exposed.