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公开(公告)号：WO2015065099A1
公开(公告)日：2015-05-07
申请号：PCT/KR2014/010357
申请日：2014-10-31
Applicant: 주식회사 포스코 , 주식회사 신진에스엠
CPC classification number: B23D45/02 , B23D47/005
Abstract: 본 발명은 톱날부의 진동을 제어하는 복수 개의 패드를 제공하며, 구체적으로 톱날부에 균일한 탄성 지지력을 배분하여 진동을 제어하는 구조에 대한 것으로, 본 발명의 일 실시예에 따른 방진패드는, 금속판을 절단하는 톱날부의 일측면에 면 접촉하여 진동을 제어하는 복수 개의 패드 및, 상기 톱날부의 중심으로부터 인접한 위치에 형성되어 상기 복수 개의 패드를 고정하는 패드 고정부를 포함한다.
Abstract translation: 本发明提供了多个用于控制锯片振动的垫片。 具体地，本发明涉及通过向锯片分配均匀的弹性支撑力来控制振动的结构。 根据本发明的实施例的防振垫包括：多个用于通过与切割金属板的锯片的一个侧表面接触来控制振动的垫; 以及衬垫固定部，其形成在与所述锯片的中心相邻的位置，用于固定所述多个焊盘。
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公开(公告)号：WO2007082066A2
公开(公告)日：2007-07-19
申请号：PCT/US2007000849
申请日：2007-01-12
Applicant: HUSQVARNA PROFESSIONAL OUTDOOR , JOHNSON ADAM , GIBEL JOHN
Inventor： JOHNSON ADAM , GIBEL JOHN
IPC: E21C25/00
CPC classification number: B28D1/045 , B23D47/005 , E01C23/0933
Abstract: A movable machine such as a concrete saw has an isolator or other damping element between the working tool portion of the machine and the supporting structure, such as a frame, chassis or other structure. The working tool portion of the machine may include a tool and a motor and the tool may include a support mounted or otherwise fixed to the motor.
Abstract translation: 诸如混凝土锯的可移动机器在机器的工作工具部分和诸如框架，底盘或其他结构的支撑结构之间具有隔离器或其它阻尼元件。 机器的加工工具部分可以包括工具和马达，并且工具可以包括安装或以其他方式固定到马达的支撑件。
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公开(公告)号：WO2007069946A1
公开(公告)日：2007-06-21
申请号：PCT/SE2005/001913
申请日：2005-12-14
Applicant: HUSQVARNA AB , SÖDERQVIST, Magnus
Inventor： SÖDERQVIST, Magnus
CPC classification number: B23D47/005 , B24B23/02 , B25F5/006 , B27B17/0033
Abstract: An engine powered, portable, hand-held working machine (1) including a machine body (2) and an engine in the machine body (2), a tool arm (4a, 4b) secured at its first end section to the machine body (2) and the second end of the tool arm (4a, 4b) having a blade holder (3) being able to hold and rotate a rotational cutter blade (5), the tool arm (4a, 4b) including means to transfer power from the engine to the blade holder (3), an arched protective cover (8) defining a blade region having a maximum radius (Rmax) limiting the possible blade radius (Rl) of the attachable rotational cutter blade (5), both radiuses (Rmax, Rl) starting from the rotational centre of the attachable rotational cutter blade (5), the hand-held working machine (1) further including a handle assembly (6,7) comprising a front handle (6) and a handle body (7), the machine body (2) with the tool arm (4a, 4b) being suspended in the handle assembly (6, 7) via a number of anti-vibrations elements (11, 12, 13), each anti-vibrations elements (11, 12, 13) having a first end section (Ha), a second end section (lib) and an intermediate flexible section(llc) wherein at least a portion of one of the anti-vibrations elements (11, 12, 13), the first anti-vibration element (11), is within the blade region (Rmax).
Abstract translation: 一种发动机动力的便携式手持式工作机器（1），包括机体（2）和机体（2）中的发动机，工具臂（4a，4b）在其第一端部固定到机体 （2）和具有能够保持和旋转旋转刀片（5）的刀片保持器（3）的工具臂（4a，4b）的第二端，工具臂（4a，4b）包括用于传递动力的装置 从所述发动机到所述刀片保持器（3）的弓形保护盖（8），其限定具有限制所述可附接的旋转刀片（5）的可能的刀片半径（R1）的最大半径（Rmax）的刀片区域， Rmax，R1），所述手持式工作机（1）还包括手柄组件（6,7），所述手柄组件包括前手柄（6）和手柄主体（6） 如图7所示，具有工具臂（4a，4b）的机体（2）经由多个防振元件（11,12,13）悬挂在手柄组件（6,7）中，每个防 - 具有第一端部（Ha），第二端部（lib）和中间柔性部分（11c）的振动元件（11,12,13），其中所述抗振动元件（11， 12），第一防振元件（11）处于叶片区域（Rmax）内。
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公开(公告)号：WO2002081136A1
公开(公告)日：2002-10-17
申请号：PCT/JP2001/010770
申请日：2001-12-07
IPC: B23D61/02
CPC classification number: B27B5/32 , B23D47/005 , B23D61/025 , Y10T83/04
Abstract: A structure of circular saw in which the critical number of revolution is not lowered even if the saw is made thin but can be doubled as compared with a conventional circular saw by solving the drawback of prior art that the critical number of revolution decreases as the circular saw is made thinner to cause buckling, and a method for fixing a circular saw to a main rotary spindle. Three slits are made in the body of a circular saw having a central hole to extend radially from the central hole or the vicinity thereof at a required angle, and the end of the slit is set within an annular range of 60-75% of the radius at the bottom of the circular saw. When such a circular saw is fixed to a main rotary spindle, the circular saw is clamped from the opposite sides by means of a pair of flanges provided on the main rotary spindle such that movement of the body of circular saw is restricted in the thickness direction but radial enlargement/contraction incident to expansion/shrinkage of the body is allowed.
Abstract translation: 与现有技术相比，临时转数下降的圆锯的结构即使锯较薄，但与现有技术的圆锯相比可以增加一倍，则临界转数也不会降低 锯被制成更薄以引起弯曲，以及将圆锯固定到主旋转主轴上的方法。 在具有中心孔的圆锯的主体中制造三个狭缝，以便以所需的角度从中心孔或其附近径向延伸，并且狭缝的端部设置在该狭缝的端部的60-75％的环形范围内 半圆形在圆锯底部。 当这种圆锯固定到主旋转轴上时，通过设置在主旋转主轴上的一对凸缘，圆锯从相对侧夹紧，使得圆锯体的运动在厚度方向上受到限制 但允许发生体内膨胀/收缩的径向放大/缩小。
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公开(公告)号：WO1996028288A1
公开(公告)日：1996-09-19
申请号：PCT/SE1996000329
申请日：1996-03-14
Applicant: GEBELIUS, Sven, Runo, Vilhelm
IPC: B27G19/02
CPC classification number: B23Q11/0092 , B23D47/005 , B23Q11/06 , F16D55/228 , F16D59/02 , F16D65/0006
Abstract: Device for a rotary saw blade (1) for reducing the sound level during sawing and for reducing the risk of accidents due to an improved quick stop function. On both sides of a non-sawing portion of the saw blade (1) are arranged at least one against the side place of the saw blade (1) contactable member (4, 4'), arranged to facilitate a movement in direction from/towards the saw blade (1). Said members (4, 4') are arranged with channels which are open towards the side plane of the saw blade (1), and are pressed by a pressure acting means (6, 6') in direction towards the saw blade (1). Prior to start of the rotary movement for the saw blade (1), a pneumatic and/or hydraulic medium under pressure is supplied to said channels to form a pneumatic and/or hydraulic cushion between the saw blade (1) and thereagainst contactable members (4, 4'), thereby moving same from their contact position to a separated but adjacent position to the saw blade (1) with a sound and oscillating damping pneumatic and/or hydraulic pressure influence exerted on the saw blade (1).
Abstract translation: 用于在锯切期间降低声级的旋转锯片（1）的装置，并且由于改进的快速停止功能而降低事故风险。 在锯片（1）的非锯切部分的两侧被布置成至少一个靠在锯片（1）可接触构件（4,4'）的侧面上，以便于方向从/ 朝向锯片（1）。 所述构件（4,4'）布置有朝向锯片（1）的侧面开放的通道，并且在朝向锯片（1）的方向上被压力作用装置（6,6'）挤压， 。 在锯片（1）的旋转运动开始之前，将压力下的气动和/或液压介质供应到所述通道，以在锯片（1）和其上的可接触构件（1）之间形成气动和/或液压衬垫 4'，4'），从而使其从接触位置移动到与锯片（1）分离但相邻的位置，并且施加在锯片（1）上的声振动阻尼气动和/或液压作用。
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Patent Agency Ranking
公开(公告)号：WO1986005727A1
公开(公告)日：1986-10-09
申请号：PCT/SE1986000148
申请日：1986-04-01
Applicant: GEBELIUS, Sven, Runo, Vilhelm
IPC: B23D45/00
CPC classification number: B23D45/00 , B23D47/005 , B23D47/12 , B23D53/005 , B23D55/082 , B23D59/025 , B23D59/04 , B23D61/025 , B27B5/32 , Y10T83/04 , Y10T83/263 , Y10T83/293 , Y10T83/7089 , Y10T83/768 , Y10T83/8794 , Y10T83/9319 , Y10T83/9403
Abstract: Sawing method involving in one direction continuously driven saw blades (1, 2) or saw wheels, according to which two saw blades (1, 2) or saw wheels are arranged in an adjacent position to each other, with associated saw teeth extending in an opposed relationship to each other. The saw blades (1, 2) or the saw wheels are thereafter caused to perform a continuous movement in opposite directions to each other in the operative direction for each saw blade (1, 2) or saw wheel, whereby same in a common and co-acting operation take up a saw cut in a workpiece. In order to maintain the saw teeth of the saw blades (1, 2) or the saw wheels separated from each other during a sawing operation, a pneumatical or hydraulical medium under pressure is advantageously supplied against the adjacently located surfaces of the saw blades (1, 2) or the saw wheels during the sawing operation.
Abstract translation: 涉及一个方向的锯切方法连续地驱动锯片（1,2）或锯齿轮，根据该锯齿轮，两个锯片（1,2）或锯轮彼此相邻布置，其中相关联的锯齿在 相互对立的关系。 此后，锯片（1,2）或锯齿轮在每个锯片（1,2）或锯轮上在操作方向上相对于彼此相反的方向进行连续运动，由此在共同和共同的 操作操作在工件上切割锯切。 为了在锯切操作期间保持锯片（1,2）或锯轮彼此分离的锯齿，有利地将压力下的气动或液压介质供应到锯片（1）的相邻定位的表面 ，2）或锯切锯。
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公开(公告)号：WO2013087976A1
公开(公告)日：2013-06-20
申请号：PCT/FI2012/000047
申请日：2012-12-14
Applicant: VILJANEN, Reijo
Inventor： VILJANEN, Reijo
CPC classification number: B27B13/10 , B23D47/005 , B23D55/005 , B23D55/082 , B27B5/29 , B27B5/38 , B27B13/08 , B27B13/16 , Y10T83/7264 , Y10T83/768
Abstract: Stabilization device of the blade (1),(14) of a saw device with the help of which device the lateral movements which occur during the sawing of the blade (1) of a band sawing machine of a circular saw blade (14) at least at the location of the wood (9) to be sawed can be reduced. The equipment comprises at least magnetic devices (6, 7);(12) which are adjusted to be at a distance from each other and are located at the other side of the blade (1),(14) with the help of which magnetic devices one can form a magnetic flux (10) which runs through the area which is apt to the lateral movements of the blade (1),(14) between the mentioned magnetic devices.
Abstract translation: 锯切装置的叶片（1），（14）的稳定装置，借助于该装置，在锯切环形锯片（14）的带锯机的叶片（1）期间发生的侧向运动 至少可以减少待锯木材（9）的位置。 该设备至少包括磁性装置（6,7）;（12），其被调节成彼此相距一定距离并位于叶片（1），（14）的另一侧，借助于该磁性装置 装置可以形成磁通（10），磁通（10）穿过容易在所述磁性装置之间的叶片（1），（14）的横向移动的区域。
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公开(公告)号：WO2013015042A1
公开(公告)日：2013-01-31
申请号：PCT/JP2012/065589
申请日：2012-06-19
IPC: B23D47/00
CPC classification number: B23D47/005
Abstract: 切断機（１）は、円盤状工具（２）とソーヘッド（１０）と２対のガイド（３，４）と可変装置（１ａ）を有する。円盤状工具（２）は、２面を有する。ソーヘッド（１０）は、円盤状工具（２）を回転可能に保持する。２対のガイド（３，４）は、ソーヘッド（１０）に設けられ、各１対のガイド（３，４）は、円盤状工具（２）の２面に対面する。可変装置（１ａ）は、ワーク（２０）が円盤状工具（２）によって切断される時にワーク（２０）が２対のガイド（３，４）の間を通過するように２対のガイド（３，４）の距離を可変させる。
Abstract translation: 切割机（1）具有盘形工具（2），锯头（10），两对导向件（3,4）和可变装置（1a）。 盘形工具（2）具有两个表面。 锯头（10）可旋转地保持盘形工具（2）。 两对引导件（3,4）设置在锯头（10）中，每对导向件（3,4）面对盘形工具（2）的两个表面。 可变设备（1a）改变两对引导件（3,4）的距离，使得当工件（20）被切割时，工件（20）在两对引导件（3,4）之间通过 盘形工具（2）。
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公开(公告)号：WO2008098626A1
公开(公告)日：2008-08-21
申请号：PCT/EP2007/057832
申请日：2007-07-30
Applicant: CASALS HERRAMIENTAS ELECTRICAS S.L. , POZZO, Gianpaolo
Inventor： POZZO, Gianpaolo
CPC classification number: B23D61/025 , B23D47/005
Abstract: Circular blade (10) for working wood or other materials, comprising a substantially flat disk-shaped body (12), and having a central zone, possibly provided with a hole (15), a peripheral zone (14) in which a plurality of cutting elements (13) are disposed in order to perform the work, and an annular intermediate zone, disposed between the central zone and the peripheral zone (14), in which one or more shaped through notches (17) are made. The width (L) of each notch (17) is greater than, or equal to, 1.0 mm and not more than 3.0 mm.
Abstract translation: 用于加工木材或其他材料的圆形刀片（10），包括基本上平坦的盘形主体（12），并且具有中心区域，可能设置有孔（15），周边区域（14），其中多个 设置切割元件（13）以进行加工，以及设置在中心区域和周边区域（14）之间的环形中间区域，其中制成一个或多个成形的贯通凹口（17）。 每个凹口（17）的宽度（L）大于或等于1.0mm且不大于3.0mm。
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公开(公告)号：WO2007078058A1
公开(公告)日：2007-07-12
申请号：PCT/KR2006/005223
申请日：2006-12-06
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , JEE, Kwang-Koo , KIM, Yoon-Bae , HAN, Jun-Hyun , HAN, Seung-Hee
Inventor： JEE, Kwang-Koo , KIM, Yoon-Bae , HAN, Jun-Hyun , HAN, Seung-Hee
CPC classification number: B23D61/026 , B23D47/005 , B23D61/125
Abstract: Disclosed is a diamond saw capable of reducing noise by installing a damper for absorbing vibration in a shank. The low noise diamond saw comprises: a shank formed of a circular metallic plate; and a diamond blade bonded to an outer circumferential surface of the shank, in which a damper is partially bonded to one or both of upper and lower surfaces of the shank by a spot welding. Said one or both of the upper and lower surfaces of the shank may be provided with recesses having a thickness enough for an uppermost portion of the damper not to be higher than an uppermost portion of the diamond blade According to another embodiment of the present invention, a low noise diamond saw comprises: a shank formed of a circular metallic plate; and a diamond blade bonded to an outer circumferential surface of the shank, in which a plurality of recesses having a predetermined depth are formed in upper an d lower surfaces of the shank in correspondence with each other in a circumferential direction, a hole having a diameter smaller than that of the recess is formed in the recess, and a damper is mounted in the hole so that a clearance may not be generated between a surface of the recess and a surface of the damper. In the diamond saw, noise is reduced as the number of the dampers is increased.
Abstract translation: 公开了一种能够通过安装用于吸收柄部振动的阻尼器来降低噪音的金刚石锯。 低噪声金刚石锯包括：由圆形金属板形成的柄; 以及结合到所述柄的外周面的金刚石刀片，其中阻尼器通过点焊部分地接合到所述柄的上表面和下表面中的一个或两个。 所述杆的上表面和下表面中的一个或两个可以设置有具有足以使阻尼器的最上部分的厚度的凹槽不要高于金刚石刀片的最上部。根据本发明的另一个实施例， 低噪声金刚石锯包括：由圆形金属板形成的柄; 以及金刚石刀片，其结合到所述柄的外周面，其中在圆周方向上彼此对应地形成有具有预定深度的多个凹部，所述凹部的上表面彼此对应，具有直径 在凹部中形成小于凹部的阻尼器，并且将阻尼器安装在孔中，使得可以在凹部的表面和阻尼器的表面之间不产生间隙。 在金刚石锯中，随着阻尼器数量的增加，噪音减小。
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