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公开(公告)号:WO2009111552A1
公开(公告)日:2009-09-11
申请号:PCT/US2009/036011
申请日:2009-03-04
Applicant: ECONOMAKI, John, J.
Inventor: ECONOMAKI, John, J.
CPC classification number: B23D49/10 , B23D51/046 , B23D51/10 , B27B23/00 , B27B25/00 , Y10T83/6608 , Y10T83/6614 , Y10T83/889 , Y10T83/9319 , Y10T83/9493
Abstract: A cutting device (10) includes a sled (12) guided on a base (14) for reciprocating linear movement along a blade (20) that is supported on the base below the sled and includes an inclined working edge (28) projecting beyond the sled. The sled is manually movable while the blade is held stationary, so that a workpiece supported on the sled is conveyed against and along the working edge for cutting the workpiece. Mechanisms for adjusting the blade height, inclination angle, and bevel angle are also disclosed. Novel saw blades are also disclosed, and preferably include a blade extension extending from the working edge beyond the maximum travel of the sled. The blade extension may remain in the kerf at the end of a cutting stroke, preventing the blade from jamming against the workpiece upon a return stroke and may also provide an unobstructed means by which to gage blade angle relative to the sled.
Abstract translation: 切割装置(10)包括在基座(14)上引导的滑架(12),用于沿着叶片(20)往复线性运动,叶片(20)支撑在滑架下方的基座上并且包括突出超过 雪橇。 当刀片保持静止时,滑板可手动移动,使得支撑在滑板上的工件被反对并沿着工作边缘传送以切割工件。 还公开了用于调节叶片高度,倾斜角度和斜角的机构。 还公开了新颖的锯片,并且优选地包括从工作边缘延伸超过滑板的最大行程的刀片延伸部。 在切割行程结束时,刀片延伸部可能残留在切口中,从而防止刀片在返回冲程时卡在工件上,并且还可以提供无障碍的装置,用于相对于滑板计量刀片角度。
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公开(公告)号:WO2015109941A1
公开(公告)日:2015-07-30
申请号:PCT/CN2015/070196
申请日:2015-01-06
Applicant: 天佑电器(苏州)有限公司
CPC classification number: B23D51/02 , B23D49/105
Abstract: 一种夹持装置及具有该夹持装置的电动工具,该夹持装置(4)包括支架(42)、夹持架(41)和连接臂(45),该连接臂(45)两端分别与支架(42)和夹持架(41)枢轴连接,支架(42)上设有滑槽(48),夹持架(41)与滑槽(48)配接,使得夹持架(41)可相对支架(42)滑动。该夹持装置通过滑槽限位,结构简单,且减小了夹持装置的尺寸,有效降低了成本。
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公开(公告)号:WO2012107253A1
公开(公告)日:2012-08-16
申请号:PCT/EP2012/050214
申请日:2012-01-09
Applicant: ROBERT BOSCH GMBH , KOCSIS, Timea , KONCSIK, Tamas
Inventor: KOCSIS, Timea , KONCSIK, Tamas
CPC classification number: B23D51/00 , B23D49/002
Abstract: Eine Stützeinrichtung für eine Werkzeugmaschine (1) dient zur Abstützung eines von einem Werkzeug (3) der Werkzeugmaschine (1) zu bearbeitenden Gegenstandes (16) und weist ein am Gehäuse (2) der Werkzeugmaschine (1) schwenkbar gelagertes Stützelement (8) auf, das einen Aufnahmebereich (11) zur Aufnahme des Gegenstandes (16) besitzt. Der Aufnahmebereich (11) ist von einer Stützwand begrenzt, an der sich der im Aufnahmebereich (11) aufgenommene Gegenstand (16) gegen die motorische Arbeitsbewegung des Werkzeugs (3) abstützt.
Abstract translation: 用于机床的支撑装置(1)用于支撑工具中的一个(3)的机床(1)要被处理的对象(16)的,并具有一个壳体(2)的机床(1)可枢转地安装在支撑构件(8), 具有用于接收所述对象(16)的接收区域(11)。 所述接收区域(11)由支撑壁在其上记录在记录区域(11)抵靠工具(3)支承的马达的工作运动定界的Re(16)。
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公开(公告)号:WO2023286849A1
公开(公告)日:2023-01-19
申请号:PCT/JP2022/027777
申请日:2022-07-14
Applicant: 工機ホールディングス株式会社
Inventor: 冨山 健
Abstract: 作業性の低下を抑制する。電動切断機10では、ハウジング20の後端部にバッテリ装着部28が設けられており、バッテリ34がバッテリ装着部28に装着されている。ここで、ハウジング20のバッテリ装着部28には、カバーユニット70が取付けられており、カバーユニット70のロアカバー71がバッテリ34を下側から覆っている。これにより、仮に、作業者が電動切断機10の後端部を持上げる場合には、ロアカバー71を持上げる。すなわち、作業者がバッテリ34を直接持上げることを抑制できる。その結果、持上力がバッテリ34に直接入力されることを抑制できる。したがって、バッテリ34やバッテリ装着部28の変形、破損を抑制し、作業性を向上させることができる。
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公开(公告)号:WO2013020115A2
公开(公告)日:2013-02-07
申请号:PCT/US2012049655
申请日:2012-08-03
Applicant: MILWAUKEE ELECTRIC TOOL CORP , BUTZEN ROBERT W , HERMAN ERICH , KAZDA AUSTIN J , MALLOY RYAN J , NEITZELL ROGER D , SCHULZ ANDREW , SCHREIBER JAMES , MCCOOL COURTNEY
Inventor: BUTZEN ROBERT W , HERMAN ERICH , KAZDA AUSTIN J , MALLOY RYAN J , NEITZELL ROGER D , SCHULZ ANDREW , SCHREIBER JAMES , MCCOOL COURTNEY
CPC classification number: B23D61/123 , B23D61/128
Abstract: A reciprocating saw blade for use with a reciprocating saw, the saw blade including a body including a first substantially planar surface and a second substantially planar surface opposite the first surface, an attachment portion for coupling the saw blade to the reciprocating saw, a cutting edge including a plurality of cutting teeth, and a rib element including a pair of outermost rib members. One of the outermost rib members is proximate the cutting edge and the other of the outermost rib members is proximate a back edge of the blade opposite the cutting edge. Each outermost rib member includes a first portion and a second portion. The first portions of each of the ribs are substantially parallel to one another.
Abstract translation: 1.一种与往复锯一起使用的往复式锯片,所述锯片包括主体,所述主体包括第一大致平坦表面和与所述第一表面相对的第二大致平坦表面,用于将所述锯片连接到所述往复锯上的连接部分, 包括多个切割齿,以及包括一对最外面的肋构件的肋元件。 最外面的肋构件中的一个靠近切割边缘,并且最外面的肋构件中的另一个靠近与切割刃相对的叶片的后边缘。 每个最外面的肋构件包括第一部分和第二部分。 每个肋的第一部分基本彼此平行。
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公开(公告)号:WO2012146199A1
公开(公告)日:2012-11-01
申请号:PCT/CN2012/074883
申请日:2012-04-28
Applicant: BOSCH POWER TOOLS (CHINA) CO., LTD. , WANG, Yanchao
Inventor: WANG, Yanchao
CPC classification number: B23D49/167
Abstract: The present invention provides an electric reciprocating saw comprising: a main machine including a driving mechanism mounted on the main machine and a sawblade driven by a driving mechanism of the main machine, extending in linear; a baseplate rest against the material to be cut; and a seat frame between the baseplate and the main machine, characterized in that, the seat frame comprising an upper guide sleeve and a lower guide sleeve mutually nesting each other; a screw rod, one end of the screw rod is mounted on one of the upper guide sleeve and the lower guide sleeve; and an adjustable ring mounted in the other one of the upper guide sleeve and the lower guide sleeve, wherein the upper guide sleeve connects to the main machine, and the lower guide sleeve connects to the seat frame, wherein screw threads are provided on the adjustable ring and the screw rod which are mutually threaded connected, the screw rod and the sawblade extend in the same direction, and the relative height between the upper guide sleeve and the lower guide sleeve is adjusted by the screw threads between the adjustable ring and the screw rod.
Abstract translation: 本发明提供一种电动往复锯,包括:主机,包括安装在主机上的驱动机构和由主机驱动机构驱动的锯片,线性延伸; 一个底板靠在待切割的材料上; 以及在所述基板和所述主机之间的座椅框架,其特征在于,所述座椅框架包括彼此嵌套的上导向套筒和下导向套筒; 螺杆的一端安装在上导向套筒和下导套之一上; 以及安装在所述上引导套筒和所述下引导套筒中的另一个中的可调节环,其中所述上引导套筒连接到所述主机器,并且所述下引导套筒连接到所述座椅框架,其中,螺纹设置在所述可调节 环和螺杆相互螺纹连接,螺杆和锯条沿相同方向延伸,上导向套筒和下导套之间的相对高度由可调环和螺钉之间的螺纹调节 竿。
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公开(公告)号:WO2020137358A1
公开(公告)日:2020-07-02
申请号:PCT/JP2019/046791
申请日:2019-11-29
Applicant: 工機ホールディングス株式会社
Abstract: 好適な潤滑構成を有する作業機を提供する。前側プランジャ57の下方に前側グリス保持部30を設けるとともに、ギヤ収容部52aとの間に壁部を設ける構成とする。さらに、前側プランジャ57及び前側メタル軸受61の下方に前側グリス受け部材30aを設け、前側グリス受け部材30a内に落下してきたグリスを前側プランジャ57の外周面に向けて送る構成とする。オービタルモードにおける前側メタル固定用ボルト72の上下方向の揺動を利用してグリス溜め凹部35内のグリスを押し出す。後側プランジャ58及び後側メタル軸受62の下方に後側グリス受け部材40aを設け、後側グリス受け部材40a内に落下してきたグリスを後側プランジャ58の外周面に向けて送る構成とする。オービタルモードにおける後側メタル固定用ボルト73の上下方向の揺動を利用してグリス溜め凹部45内のグリスを押し出す。
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公开(公告)号:WO2011133864A3
公开(公告)日:2011-10-27
申请号:PCT/US2011/033583
申请日:2011-04-22
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION , BUTZEN, Robert, W. , KAZDA, Austin, J. , SCHULZ, Andrew, J.
Inventor: BUTZEN, Robert, W. , KAZDA, Austin, J. , SCHULZ, Andrew, J.
Abstract: A reciprocating saw blade for use with a reciprocating saw includes a body defining a longitudinal axis, an attachment portion configured to couple to the reciprocating saw, and a cutting portion formed on the body. The cutting portion includes a plurality of cutting teeth. Each cutting tooth includes a tip, a rake face extending from the tip generally toward the longitudinal axis and defining a gullet, and a relief surface extending from the tip. The blade also includes a plunge point formed on the body for initiating a plunge cut. The plunge point includes a leading tooth and a second tooth. The leading tooth includes a tip and a rake face extending from the tip generally toward the longitudinal axis and defining a leading gullet. The second tooth is positioned in the leading gullet adjacent the leading tooth and is generally smaller than the leading tooth and each cutting tooth.
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公开(公告)号:WO2008061198A2
公开(公告)日:2008-05-22
申请号:PCT/US2007/084850
申请日:2007-11-15
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION , ALLEN, Douglas, W. , FISHER, Scott, R. , BANACH, Peter, A. , BERG, Steven, L.
Inventor: ALLEN, Douglas, W. , FISHER, Scott, R. , BANACH, Peter, A. , BERG, Steven, L.
CPC classification number: B27B9/02
Abstract: A power tool, a saw and a circular saw. The power tool may include a handle including a support portion movably supportable on the housing portion and extending substantially about the circumference of the housing portion. The support portion may include a second end movable relative to a first end such that the support portion selectively applies a force to the housing portion. The saw may include a bevel angle detent mechanism in which one of the detent member and the recess is angularly adjustable relative to the associated one of the detent support and the recess support to adjust the predetermined bevel angle position. A bevel angle detent mechanism may include an engagement operating assembly operable between a detent engagement-enabled condition, in which the detent member is engageable in the recess, and a detent engagement-prevention condition, in which the detent member is prevented from engaging the recess. The circular saw may include a spindle lock assembly.
Abstract translation: 电动工具,锯和圆锯。 电动工具可以包括手柄,其包括可移动地支撑在壳体部分上并且基本上围绕壳体部分的圆周延伸的支撑部分。 支撑部分可以包括可相对于第一端移动的第二端,使得支撑部分选择性地向壳体部分施加力。 锯可以包括斜角定位机构,其中止动构件和凹部中的一个相对于止动支撑件和凹部支撑件中的相关联的一个可角度地调节以调节预定的斜角位置。 斜角止动机构可以包括接合操作组件,其可在棘爪接合使能状态(其中止动构件可接合在凹部中)和止动器接合防止状态之间操作,其中止动构件被阻止接合凹部 。 圆锯可包括主轴锁组件。
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公开(公告)号:WO1992005906A1
公开(公告)日:1992-04-16
申请号:PCT/GB1991001688
申请日:1991-10-01
Applicant: HOLMES, Raymond, Allenby
IPC: B23D51/00
Abstract: A hand-saw has a blade (8) and a handle assembly which has a front plate (7) and a back plate (2) on opposing sides of a handle (3). An end portion (15) of the blade (8) fits into a slit (12) in the handle (3) and positional means (6, 10) of the blade (8) and handle (3) then interact to hold the blade (8) in a unique position. This position aligns a hole or holes (9) in the blade (8) with retainer-receiving means (11, 13) of the plates (2, 7) so that a retainer or retainers can be passed from one plate (2) to the other plate (7) and tightened to secure the blade (8) in place.
Abstract translation: 手锯具有在手柄(3)的相对侧上具有前板(7)和后板(2)的刀片(8)和手柄组件。 叶片(8)的端部(15)装配在手柄(3)中的狭缝(12)中,并且叶片(8)和手柄(3)的位置装置(6,10)然后相互作用以保持叶片 (8)在独特的位置。 该位置将叶片(8)中的孔或孔(9)与板(2,7)的保持器接收装置(11,13)对准,使得保持器或保持器可以从一个板(2)传递到 另一个板(7)并被紧固以将叶片(8)固定在适当的位置。
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