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公开(公告)号：EP0698688B1
公开(公告)日：1999-05-26
申请号：EP95305604.1
申请日：1995-08-11
发明人： Zakohji, Nobuyuki
IPC分类号： E01C23/12
CPC分类号： E02F3/965 , E01C23/122
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公开(公告)号：EP0592722B1
公开(公告)日：1996-03-06
申请号：EP92120864.1
申请日：1992-12-07
发明人： Morikawa, Sumio , Ohga, Toshiji , Kondoh, Masahiro
CPC分类号： E02F3/965 , B23D17/00 , B23D35/001 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A shearing machine (21) is provided. The machine comprises a lower stationary jaw (25) detachably mounted on one end of an arm of a working machine for rotatable and tiltable movement, the lower stationary jaw having attached thereto a plurality of shearing blades (24a,24b), an upper movable jaw (27) having a plurality of shearing blades (26a,26b,26c) adapted to be opened and closed in a scissors-like manner relative to the shearing blades of the lower stationary jaw so as to shear an article to be sheared, and a hydraulic cylinder (28) for pivotally moving the upper movable jaw. The forward-end shearing blade (24a) of the lower stationary jaw and the forward-end shearing blade (26a) of the upper movable jaw are arranged in a staggered or angled manner relative to their respective adjacent shearing blades of the lower and upper jaws, respectively, so that the forward-end shearing blades of the lower and upper jaws, respectively, may be engaged and locked with each other, when moved in a vertical direction.
摘要翻译： 提供剪切机（21）。 该机器包括可拆卸地安装在工作机械臂的一端上的下部固定夹爪（25），用于可旋转和可倾斜运动，下部固定夹钳连接有多个剪切刀片（24a，24b），上部可动爪 （27）具有多个剪切刀片（26a，26b，26c），所述多个剪切刀片（26a，26b，26c）相对于所述下部固定夹爪的剪切刀片以类似剪刀的方式被打开和关闭，以便剪切要被剪切的物品，以及 液压缸（28），用于枢转地移动上活动夹爪。 下部固定夹爪的前端剪切刀片（24a）和上部可动夹爪的前端剪切刀片（26a）相对于它们各自相邻的下部和上部钳口的剪切刀片布置成交错或成角度的方式 分别使得上下钳口的前端剪切刀片在垂直方向上移动时可以彼此接合和锁定。
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公开(公告)号：EP0638691A1
公开(公告)日：1995-02-15
申请号：EP93112962.1
申请日：1993-08-12
发明人： Morikawa, Sumio , Zakoji, Nobuyuki
CPC分类号： E02F3/3681 , B23D17/00 , E02F3/965
摘要： The object of the invention is to provide an attachment heavy duty shear of reduced weight. This shear has a single-row upper jaw (4) and a single-row lower jaw (1), with the upper jaw being driven by a built-in hydraulic cylinder (5a) to open and close with respect to the lower jaw. The forward end of the lower jaw has a 7-configured guide member for precluding a lateral displacement of the upper jaw in shearing. This construction provides for reduced overall weight and positive grip and shearing.
摘要翻译： 本发明的目的是提供一种重量减轻的附件重型剪切机。 该剪切机具有单排上颚（4）和单排下颚（1），上颚由内置液压缸（5a）驱动以相对于下颚打开和关闭。 下颚的前端具有用于防止上颚在剪切中横向移位的7形构造的导向构件。 这种结构提供了减轻的总重量和积极的抓地力和剪切力。
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公开(公告)号：EP0629747A1
公开(公告)日：1994-12-21
申请号：EP93307958.4
申请日：1993-10-07
发明人： Morikawa, Sumio , Zakohji, Nobuyuki
IPC分类号： E02F3/96
CPC分类号： E02F3/965 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A universal breaking machine (3) is provided which comprising a pair of movable arms (5) pivotably connected to a support frame (4) for open-close movement, and a hydraulic cylinder (6) for causing the open-close movement of the pair of movable arms (5). The pair of movable arms (5) are adapted to secure detachably, at the opposite, forward end surfaces thereof, a set of or a pair of tool rests (8) for long cutter (12) having a long cutter thereon, tool rests for short cutter (9) having, at the rearward end thereof, a short cutter of a length smaller than that of the long cutter, and having a crusher at the forward end thereof, or smashing blocks having a plurality of large protrusions. A secondary breaking attachment having a plurality of small protrusions thereon may be removably attached, as desired, to the opposite, forward-most surfaces of the pair of movable arms. In a preferred embodiment, a first ring is removably attached to a pivot portion of the pair of movable arms (5), at which the movable arms (5) are attached to the support frame (4), on the surface opposite to the surface on which the cutter is to be attached. A second ring, confronting the first ring, is also removably attached to the support frame (4).
摘要翻译： 提供了一种通用破碎机（3），其包括一对可枢转地连接到支撑框架（4）用于打开 - 关闭运动的可动臂（5），以及液压缸（6），用于使 一对可动臂（5）。 一对可动臂（5）适于在其相对的前端表面上可拆卸地固定一组用于长切割器（12）的一对或一对刀架（8），刀架（12）上具有长刀片，刀架用于 短切割器（9）在其后端具有长度小于长切割器的长度的短切割器，并且在其前端具有破碎机，或具有多个大突起的粉碎块。 在其上具有多个小突起的次断裂附件可以根据需要可拆卸地附接到一对可动臂的相对的最前面。 在优选实施例中，第一环可移除地附接到一对可动臂（5）的枢转部分，在该可动臂（5）的枢轴部分处，可移动臂（5）在与表面相对的表面上附接到支撑框架（4） 切割机要连接在其上。 面对第一环的第二环也可移除地附接到支撑框架（4）。
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公开(公告)号：EP0837203A1
公开(公告)日：1998-04-22
申请号：EP97117355.4
申请日：1997-10-08
CPC分类号： E02F3/965 , B23D17/00 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A cutting/crushing device for the demolition of buildings has a pair of jaws (1) that pivot on frame (2). The jaws (1) are constrained to pivot in synchrony because each jaw (1) remains engaged with a guide pin (12) which substantially prevents relative movement of the two jaws (1). The guide pin (12) is guided by a slot (13) in the frame (2), aligned with a plane of symmetry between the two jaws (1), to prevent it from moving toward or away from either jaw (1). By guiding the guide pin (12) in this way, frictional binding and wear of the guide pin (12) are minimized. In addition, the shape of the recesses (11) into which the guide pin (12) fits can have smaller tolerances reducing play between the two jaws (1). Stoppers on the frame press against the rotatable jaws when they are fully opened to prevent any play.
摘要翻译： 用于拆卸建筑物的切割/破碎装置具有在框架（2）上枢转的一对钳口（1）。 夹爪（1）被限制为同步地枢转，因为每个夹爪（1）保持与导向销（12）接合，导向销（12）基本上防止两个夹爪（1）的相对运动。 引导销（12）由框架（2）中的槽（13）引导，与两个钳口（1）之间的对称平面对准，以防止其朝向或远离任何一个钳口（1）移动。 通过以这种方式引导引导销（12），引导销（12）的摩擦结合和磨损最小化。 此外，引导销（12）配合的凹部（11）的形状可以具有减小两个钳口（1）之间的间隙的公差。 当框架完全打开时，框架上的挡块压靠在可旋转的夹爪上，以防止任何播放。
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公开(公告)号：EP0629460A1
公开(公告)日：1994-12-21
申请号：EP93306019.6
申请日：1993-07-29
发明人： Morikawa, Sumio , Ohga, Toshiji , Kondoh, Masahiro
CPC分类号： B23D35/001 , B23D17/00 , Y10S83/928
摘要： Shearing blades are attached to a lower jaw and an upper jaw which are arranged to be opened and closed in a crossing manner. The lower leading blade 24 and the lower trailing blade 25, both attached to the lower jaw 4, are arranged to form a substantially V-shaped configuration and in a staggered fashion with respect to the shearing plane. The upper leading blade 30 and the upper trailing blade, both attached to the upper jaw 5, are arranged to form a substantially inverted V-shaped configuration and in a staggered fashion with respect to the shearing plane. At least one offset 26 and at least one gap 27 are provided between the lower leading blade 24 and the lower trailing blade 25, while at least one offset 32 and at least one gap 33 are provided between the upper leading blade 30 and the upper trailing blade 31.
摘要翻译： 剪切刀片附接到下颚和上颚，其被布置成以交叉方式打开和关闭。 两个连接到下爪4的下引导叶片24和下尾叶片25被布置成相对于剪切平面以交错的方式形成大致V形的构造。 两个连接到上钳口5的上引导刀片30和上后刀片被布置成形成大致倒V形的构造并且以相对于剪切平面交错的方式形成。 至少一个偏移26和至少一个间隙27设置在下引导叶片24和下后叶片25之间，而至少一个偏移32和至少一个间隙33设置在上引导叶片30和上拖尾叶片之间 刀片31.
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公开(公告)号：EP0582746A1
公开(公告)日：1994-02-16
申请号：EP92119170.6
申请日：1992-11-09
CPC分类号： E02F3/965 , E02F9/2271 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： This invention provides a highly breaking efficient, small-sized light-weight concrete breaker designed to break concrete into fine pieces of ballast size.
It comprises a lower jaw 4 tiltably connected to the front end of a swing arm 3, an upper jaw 6 openably and closably connected to the lower jaw 4, a hydraulic cylinder 8 interposed between the upper and lower jaws to open and close the jaws, and a protective cover 11 connected to the lower jaw 4 by a link 12 and to the upper jaw 6 by a pin and adapted to follow the opening and closing movement of the upper jaw 6 while covering the piston rod 10 of the hydraulic cylinder 8. A plurality of straight lower cutting blades formed on the upper surface of the front end of the lower jaw 4 and a plurality of pointed upper cutting blades 7 are formed on the lower surface of the front end of the upper jaw 6. These upper and lower cutting blades are disposed to mesh with each other in zigzags as viewed from the side. When the upper and lower jaws are closed, concrete is finely broken in the clearances G between the upper and lower cutting blades.摘要翻译： 本发明提供了一种高破碎效率的小型轻质混凝土破碎机，旨在将混凝土破碎成压块尺寸的细小块。 它包括可倾斜地连接到摆臂3的前端的下颚4，可打开和可关闭地连接到下颚4的上颚6，插入在上颚和下颚之间的液压缸8，以打开和关闭颚， 以及保护盖11，其通过连杆12连接到下颚4，并通过销连接到上颚6，并且适于在覆盖液压缸8的活塞杆10的同时跟随上颚6的打开和关闭运动。 形成在下颚4的前端的上表面上的多个直下切割刀片和多个尖锐的上切割刀片7形成在上颚6的前端的下表面上。这些上下 切割刀片设置成从侧面观察以锯齿形彼此啮合。 当上，下颚关闭时，混凝土在上切割刀片和下切割刀片之间的间隙G中被细分。
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8.发明授权Scissors type steel shearing apparatus with polygonal shearing blades 失效Stahlschneidvorrichtung mit polygonen Messern
公开(公告)号：EP0768137B1
公开(公告)日：2003-07-02
申请号：EP95116027.4
申请日：1995-10-11
发明人： Morikawa, Sumio , Ohga, Toshiji , Kondoh, Masahiro
CPC分类号： E02F3/965 , B23D17/00 , B23D35/001 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A shearing machine includes a generally hexagonal shearing blade and a generally rectangular shearing blade on each of an upper and a lower jaw. The hexagon forms a point at the forward end of the hexagonal shearing blade dividing a main shearing edge from an auxiliary shearing edge. A hexagonal edge at the rear of the hexagonal shearing blade forms a relief edge which unloads shearing forces to permit full shearing force to be directed to the rectangular shearing blade during a final stage of shearing a sheet of material. An end of the rectangle is preferably abutted to a portion of the relief edge, without provision for a gap or clearance therebetween. Embodiments are disclosed in which the shape of the shearing blade is non-hexagonal. In one disclosed embodiment, the shape of the shearing blade is non-polygonal, in that at least one edge is a curve.
摘要翻译： 剪切机包括大致六边形的剪切刀片和在上下颚的每一个上的大致矩形的剪切刀片。 六边形在六边形剪切刀片的前端形成一个点，主剪切边缘与辅助剪切边缘分开。 在六边形剪切刀片后部的六边形边缘形成一个卸载边缘，该边缘在剪切一片材料的最终阶段期间卸载剪切力以允许全剪切力被引导到矩形剪切刀片。 优选地，矩形的一端与凸出边缘的一部分邻接，而不设置间隙或间隙。 公开了剪切刀片的形状是非六边形的实施例。 在一个公开的实施例中，剪切刀片的形状是非多边形的，因为至少一个边缘是曲线。
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公开(公告)号：EP0755742B1
公开(公告)日：2003-04-23
申请号：EP95111731.6
申请日：1995-07-26
IPC分类号： B23D17/00
CPC分类号： E02F3/965 , B23D17/00 , B23D35/001
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公开(公告)号：EP0768137A1
公开(公告)日：1997-04-16
申请号：EP95116027.4
申请日：1995-10-11
发明人： Morikawa, Sumio , Ohga, Toshiji , Kondoh, Masahiro
CPC分类号： E02F3/965 , B23D17/00 , B23D35/001 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A shearing machine includes a generally hexagonal shearing blade and a generally rectangular shearing blade on each of an upper and a lower jaw. The hexagon forms a point at the forward end of the hexagonal shearing blade dividing a main shearing edge from an auxiliary shearing edge. A hexagonal edge at the rear of the hexagonal shearing blade forms a relief edge which unloads shearing forces to permit full shearing force to be directed to the rectangular shearing blade during a final stage of shearing a sheet of material. An end of the rectangle is preferably abutted to a portion of the relief edge, without provision for a gap or clearance therebetween. Embodiments are disclosed in which the shape of the shearing blade is non-hexagonal. In one disclosed embodiment, the shape of the shearing blade is non-polygonal, in that at least one edge is a curve.
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