公开(公告)号：US20230405694A1

公开(公告)日：2023-12-21

申请号：US18209249

申请日：2023-06-13

申请人： Evolution Power Tools Limited

发明人： Will Holt ,  Simon Donson ,  Steven Lee Price

IPC分类号： B23D45/02 ,  B23D45/04 ,  B27B27/04

CPC分类号： B23D45/024 ,  B23D45/028 ,  B23D45/044 ,  B27B27/04

摘要： A chop saw power tool for cutting metal is described. The chop saw power tool has a saw base and a cutting head assembly. The saw base has: a support structure and a workpiece support table having a workpiece support surface to receive a workpiece. The workpiece support table is rotatable in a plane of the workpiece support surface relative to the support structure to select an angle of cut of the workpiece. The cutting head assembly has: a circular cutting blade on the cutting head assembly and an axis of rotation such that the circular cutting blade rotates within a cutting plane arranged in a fixed orientation perpendicular to the plane of the workpiece support surface. The cutting head assembly is pivotable relative to the saw base in a direction parallel to the cutting plane. The cutting head assembly is linearly moveable relative to the workpiece support table.

公开(公告)号：US20210229195A1

公开(公告)日：2021-07-29

申请号：US16775330

申请日：2020-01-29

申请人： Robert Bosch GmbH

发明人： William Shiel

IPC分类号： B23D47/02 ,  B27B27/04 ,  B27B27/10

摘要： A table saw includes a table work surface, main rails supported on opposed sides of the table work surface, and a fence mounted on the main rails so as to be slidable relative to table work surface. The table saw also includes an extension assembly having extension rails that support an extension work surface and connector assemblies that couple the extension rails to the main rails. The main rails together with the extension rails provide a continuous fence contact surface that extends along the entire length of the table top and the extension assembly. The connector assemblies each include a hook that engages with a latch plate, and the hook is assembled with the latch plate via a pivoting action.

公开(公告)号：US11052565B2

公开(公告)日：2021-07-06

申请号：US16519238

申请日：2019-07-23

申请人： Shelby Strempke ,  Paul Eilts

发明人： Shelby Strempke ,  Paul Eilts

IPC分类号： B27B27/04 ,  B27B27/10

摘要： A system for cutting wide workpieces is presented having a track that extends a length between opposing ends and extends a width between a cutting edge and a non-cutting edge. One or more measuring bodies are connected to track and include a flexible measuring tape that extends outward from the rear side of the measuring body. The measuring bodies include a locking member that includes an arm connected to a rotating axle having a cam surface that pushes down upon a brake shoe that includes pads formed of a material having a high coefficient of friction that securely holds the measuring tape between the brake shoe on one side and a cradle on the other side. In this way, a system is presented that facilitates quick, easy and repeatable cuts on wide workpieces.

公开(公告)号：US10668644B2

公开(公告)日：2020-06-02

申请号：US15677609

申请日：2017-08-15

申请人： MAKITA CORPORATION

发明人： Katsumi Okouchi ,  Yohei Ogino

IPC分类号： B27G19/04 ,  B23D47/12 ,  B23Q5/10 ,  B27B27/04 ,  B27B9/02 ,  B27B3/28 ,  B27B9/00

摘要： The dust proof circular saw has a main body with a rotating disc cutter blade and a cover fixed to the body to cover a blade outer radial periphery part. The body is supported by a base such that an angle of the body in the up-down and right-left directions can be adjusted at a base upper side. A further blade outer radial periphery is covered by an auxiliary cover. The auxiliary cover covers a gap between the fixed cover and the base. The auxiliary cover is moved by a mechanism relative to the body in accordance with an angle of the circular saw main body relative to the base in the up-down direction. The auxiliary cover is pivotally connected to the base, and is pivoted around a laterally tilting support shaft in the right-left direction by an interlock mechanism in accordance with a body angle in the right-left direction.

公开(公告)号：US10442106B2

公开(公告)日：2019-10-15

申请号：US14674875

申请日：2015-03-31

申请人： Stephen F. Gass ,  Steven D. McDaniel ,  David A. Fanning

发明人： Stephen F. Gass ,  Steven D. McDaniel ,  David A. Fanning

IPC分类号： B26D1/18 ,  B27B27/04 ,  B27B3/28 ,  B27B27/10 ,  B27B27/02 ,  B23D47/02

摘要： Extension rails for table saws are disclosed. Some of the disclosed extension rails can be attached to a table saw without a user having to manipulate a lever or knob. Extension rails particularly relevant to portable table saws such as jobsite and bench-top table saws are disclosed, including extension rails that can provide 48″ or more of cutting capacity on jobsite and/or bench-top table saws. A method of attaching extension rails to a table saw is disclosed that does not require the use of a tool or the manipulation of a knob or clamp.

公开(公告)号：US09919369B2

公开(公告)日：2018-03-20

申请号：US14517522

申请日：2014-10-17

申请人： SD3, LLC

发明人： Stephen F. Gass ,  James F.W. Wright

IPC分类号： B27B27/06 ,  B27B5/18 ,  B26D1/18 ,  B27B27/04 ,  B27B3/28 ,  B23D47/02 ,  B25H1/14

CPC分类号： B23D47/025 ,  B25H1/14 ,  Y10T83/773

摘要： Inserts for use in table saws are disclosed. One embodiment may include a mechanism to lock mechanically and affirmatively the insert in a blade opening in a table saw. The mechanism is designed so that a user can install and remove the insert without tools. The mechanism also can be designed so that the front of the insert pops up above the table when released from its locked position. The mechanism can be further designed so that the insert can be unlocked or released by a user pressing a button or tab.

公开(公告)号：US20180056543A1

公开(公告)日：2018-03-01

申请号：US15677609

申请日：2017-08-15

申请人： MAKITA CORPORATION

发明人： Katsumi OKOUCHI ,  Yohei OGINO

IPC分类号： B27G19/04 ,  B23D47/12 ,  B23Q5/10 ,  B27B27/04

CPC分类号： B27G19/04 ,  B23D47/12 ,  B23Q5/10 ,  B27B3/28 ,  B27B9/00 ,  B27B9/02 ,  B27B27/04

摘要： The dust proof circular saw has a main body with a rotating disc cutter blade and a cover fixed to the body to cover a blade outer radial periphery part. The body is supported by a base such that an angle of the body in the up-down and right-left directions can be adjusted at a base upper side. A further blade outer radial periphery is covered by an auxiliary cover. The auxiliary cover covers a gap between the fixed cover and the base. The auxiliary cover is moved by a mechanism relative to the body in accordance with an angle of the circular saw main body relative to the base in the up-down direction. The auxiliary cover is pivotally connected to the base, and is pivoted around a laterally tilting support shaft in the right-left direction by an interlock mechanism in accordance with a body angle in the right-left direction.

公开(公告)号：US09352481B2

公开(公告)日：2016-05-31

申请号：US14514502

申请日：2014-10-15

申请人： MAKITA CORPORATION

发明人： Yoshihiro Kimura ,  Syuji Aoyama

IPC分类号： B27B27/04 ,  B27B29/02 ,  B23D45/04 ,  B23D45/12 ,  B23D47/06

CPC分类号： B27B27/04 ,  B23D45/042 ,  B23D45/12 ,  B23D47/06 ,  B27B29/02 ,  Y10T83/7487 ,  Y10T83/758

摘要： An interposing member is interposed between a base part of the fence plate and a top plate part of a base, and a position of the fence plate is changed on the interposing member. Because of this, deflection etc. of the top plate can be reduced and variation of an operating angle of an operating lever can be reduced when fixing the fence plate to the base.

摘要翻译： 在挡板的基部和基座的顶板部之间设置插入部件，并且在插入部件上改变挡板的位置。 因此，当将挡板固定到基座上时，可以减小顶板的偏转等，并且可以减小操作杆的操作角度的变化。

公开(公告)号：US20150082962A1

公开(公告)日：2015-03-26

申请号：US14492528

申请日：2014-09-22

申请人： REXON INDUSTRIAL CORP. LTD.

发明人： Chun Teng LIN

IPC分类号： B27B27/10 ,  B27B27/04

CPC分类号： B27B27/10 ,  B27B27/04 ,  Y10T83/7647

摘要： A fence with auxiliary positioning device for a saw machine adapted for installation on a worktable having a front portion and an opposite rear portion. The worktable has a plane for supporting a workpiece. The fence includes a base disposed on the rear portion and at least one auxiliary positioning device. The base includes at least one panel, and the panel has a first planar surface which extends toward the front portion and is perpendicular to the plane. The auxiliary positioning device includes a fixing member and a positioning post. The fixing member is disposed on the base and is parallely slidable relative to the first planar surface, and the positioning post is disposed on the fixing member. The positioning post is convertible relative to the panel between a collapsed position and an extended position having a second planar surface which is perpendicular to the first planar surface and the plane.

摘要翻译： 具有用于锯床的辅助定位装置的围栏，其适于安装在具有前部和相对后部的工作台上。 工作台具有用于支撑工件的平面。 围栏包括设置在后部的基部和至少一个辅助定位装置。 底座包括至少一个面板，并且面板具有朝向前部延伸且垂直于平面的第一平面。 辅助定位装置包括固定构件和定位柱。 固定构件设置在基座上并相对于第一平面平行地滑动，并且定位柱设置在固定构件上。 定位柱相对于面板在折叠位置和延伸位置之间是可转换的，其具有垂直于第一平面和平面的第二平面。

公开(公告)号：US08881632B2

公开(公告)日：2014-11-11

申请号：US13581145

申请日：2011-02-08

申请人： Robert Freund

发明人： Robert Freund

IPC分类号： B27B27/04

CPC分类号： A22C17/0006 ,  A22B5/206 ,  B26D1/16 ,  Y10T83/7693 ,  Y10T83/773

摘要： A circular blade with stand for cutting and portioning animal products. The circular blade rotates about a rotational axis on a vertical cutting plane and the blade is driven by a drive motor. The device includes a horizontal working plane on which the product to be cut is supported and guided in a transverse manner in relation to the vertical cutting plane. The drive motor driving the circular blade uses an angular gear and is held in a fixed position on the stand above the circular blade so that a free working area is provided on both sides of the circular blade for the uninhibited handling of the product to be cut.

摘要翻译： 圆形刀片，用于切割和分配动物产品。 圆形刀片围绕垂直切割平面上的旋转轴线旋转，并且刀片由驱动马达驱动。 该装置包括水平加工平面，待切割的产品在该水平加工平面上相对于垂直切割平面以横向方式被支撑和引导。 驱动圆形刀片的​​驱动马达使用角齿轮并且被保持在圆形刀片上方的支架上的固定位置，使得在圆形刀片的​​两侧上设有自由的工作区域，用于不受限制地处理待切割的产品 。