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1. 发明公开

EP0837203A1 Stabilized crushing device 失效
标题翻译： Stabilisierte Zerbrechvorrichtung
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
申请人： Ohyodo Diesel Co., Ltd.
发明人： Morikawa, Sumio , Ohga, Toshiji , Zakohji, Nobuyuki
IPC分类号： E04G23/08 , B23D17/00
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。

2. 发明授权

EP0677627B1 SHREDDING DEVICE 失效
标题翻译： ZERKLEINERUNGSVORRICHTUNG
公开(公告)号：EP0677627B1
公开(公告)日：1998-03-18
申请号：EP94931188.0
申请日：1994-10-28
申请人： TEISAKU CORPORATION
发明人： SUGIURA, Yoshitsugu, Teisaku Corp., Toyohashi Kojo , FUKATAMI, Fumikazu, Teisaku Corp., Toyohashi Kojo
IPC分类号： E04G23/08 , B23D17/06 , E02F3/96
CPC分类号： E02F3/965 , B23D17/06 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A shredding device comprising a pair of shredding members disposed in parallel with each other and in a symmetrical fashion relative to a frame, tiltably supported substantially at the central portion thereof and each having a shredding portion at one end thereof so as to confront each other and a hydraulic cylinder for connecting the pair of shredding members at the other end thereof, wherein a fitted member is provided so as to move vertically relative to the frame, wherein the hydraulic cylinder is supported relative to the fitted member in such a manner as to be moved longitudinally of a cylinder tube, and wherein buffer means are interposed between the fitted member and positions at the sides of the hydraulic cylinder, respectively, so as to elastically hold the hydraulic cylinder relative to the fitted member, whereby an external force acting onto the shredding members is buffered so as to eliminate every factor affecting the hydraulic cylinder and the frame.
摘要翻译：一种粉碎装置，包括一对彼此平行设置并且相对于框架以对称的方式设置的切碎构件，其可倾斜地支撑在其中心部分处，并且每个在其一端处具有切碎部分，以便彼此面对，并且液压缸，用于在另一端连接所述一对切碎构件，其中，配合构件设置成相对于所述框架垂直移动，其中所述液压缸相对于所述装配构件被支撑，并且其中缓冲装置分别插入在装配构件和液压缸侧面的位置之间，以便相对于装配构件弹性地保持液压缸，由此作用在液压缸上的外力粉碎构件被缓冲，以消除影响液压缸和框架的每个因素。

3. 发明公开

EP0825312A1 Crusher 失效
标题翻译： Brechzange
公开(公告)号：EP0825312A1
公开(公告)日：1998-02-25
申请号：EP96113272.7
申请日：1996-08-19
申请人： NIPPON PNEUMATIC MANUFACTURING CO. LTD.
发明人： Terada, Hiromu , Kawano, Takehiko
IPC分类号： E04G23/08
CPC分类号： E02F3/965 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A crusher having a bracket pivotally mounted on a free end of an arm of a civil engineering machine, a frame having a pair of support plates and rotatably mounted on the bracket, a fixed arm (22) having a pair of arm plates and pivotally mounted between the pair of support plates, the fixed arm (22) carrying at one end thereof a crushing jaw (24), a movable arm (28) mounted between the arm plates (23) of the fixed arm (22) so as to be pivotable, a trunnion type drive cylinder (29) mounted between the arm plates (23) for pivoting the movable arm (28) toward and away from the crushing jaw (24), the drive cylinder (29) being mounted so as to be pivotable around pivots (30) and pivotally supporting the fixed arm (22), the shaft (25) being coaxial with the pivots (30), and a fixing means (31) for fixing the fixed arm to the frame at both ends of the pivoting motion of the fixed arm about the shaft. The ends of the pivoting motion are separated a predetermined angle from each other.
摘要翻译：一种破碎机，其具有枢转地安装在土木工程机械的臂的自由端上的支架，具有一对支撑板并可旋转地安装在支架上的框架，具有一对臂板的固定臂（22）在一对支撑板之间，固定臂（22）在其一端承载有破碎钳口（24），可移动臂（28）安装在固定臂（22）的臂板（23）之间，以便是可枢转的，枢轴式驱动缸（29），安装在臂板（23）之间，用于使可动臂（28）朝向和远离破碎钳口（24）枢转，驱动缸（29）安装成可枢转围绕枢轴（30）枢转地支撑固定臂（22），所述轴（25）与所述枢轴（30）同轴;以及固定装置（31），用于将所述固定臂固定到所述框架的枢转两端固定臂围绕轴的运动。枢转运动的端部彼此分开预定的角度。

4. 发明授权

EP0770164B1 BETONBRECHZANGE 失效
公开(公告)号：EP0770164B1
公开(公告)日：1998-01-14
申请号：EP95913172.3
申请日：1995-03-30
申请人： SCHILLING-OSTERMEYER MASCHINENBAU GMBH
发明人： OSTERMEYER, Thomas
IPC分类号： E02F3/96 , E04G23/08
CPC分类号： E02F3/965 , B23D17/00 , B23D35/001 , B28D1/222 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A pair of concrete breaking pliers has a frame-like first jaw (1) and a second jaw (2) pivotably connected to the first (1) about a joint (3). The two jaws (1, 2) have concrete breaking sections (13, 18) with projections (14, 19). The concrete breaking sections (13, 18) of the two jaws (1, 2) project each in relation to the cutting edges (11, 17) of both jaws (1, 2) towards the other jaw (2, 1). This ensures the separation of the concrete breaking and reinforcement cutting operation of the concrete breaking pliers.
摘要翻译：混凝土破碎钳包括钳形件（1）的框形的第一钳口和钳子（2）的第二钳口，其在枢转接头（3）处连接到钳子（1）的第一钳口。钳子（1,2）的两个钳口各自包括具有突起（14,19）的混凝土破碎部分（13,18）。钳子（1,2）的两个钳口的混凝土破碎部分（13,18）各自沿朝向钳子相应的其他钳口的方向突出超过钳子（1,2）的两个钳口的切割刃（11,17）（2,1）。因此，混凝土破碎钳的混凝土破碎功能与切割加强筋的功能分离。

5. 发明授权

EP0347371B2 Brechzange zum Abräumen von Bauwerken, insbesondere von Mauern aus armiertem Beton 失效
标题翻译：破碎钳用于建筑结构的清理，在钢筋混凝土的墙壁特别
公开(公告)号：EP0347371B2
公开(公告)日：1997-01-22
申请号：EP89810349.4
申请日：1989-05-11
申请人： DRAGO ENGINEERING AG
发明人： Zepf, Hans-Rudolf
IPC分类号： E04G23/08 , B28D1/22
CPC分类号： E02F3/965 , B28D1/222 , E04G23/08 , E04G23/082 , E04G2023/086

6. 发明授权

EP0580948B1 Mehrzweckbrechwerkzeug für Arbeitsmaschinen 失效
标题翻译： MehrzweckbrechwerkzeugfürArbeitsmaschinen
公开(公告)号：EP0580948B1
公开(公告)日：1996-11-06
申请号：EP93104781.5
申请日：1993-03-23
申请人： Mieger, Rolf
发明人： Mieger, Rolf
IPC分类号： E02F3/96 , E04G23/08 , A62B3/00
CPC分类号： E02F3/965 , B23D17/00 , E04G23/08 , E04G23/082 , E04G2023/086

7. 发明公开

EP0737107A1 DEMOLITION TOOL JAWS WITH REPLACEABLE WORKING SURFACES 失效
标题翻译：具有可互换TOPS拆除设备的JAWS
公开(公告)号：EP0737107A1
公开(公告)日：1996-10-16
申请号：EP95938738.0
申请日：1995-10-06
申请人： THE STANLEY WORKS
发明人： RAFN, Mark, D.
IPC分类号： B23D17 , B23D35 , E04G23
CPC分类号： E02F3/965 , B23D17/00 , B23D35/008 , E02F9/2833 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A replaceable blade assembly is used to secure tool blades to the jaws of a material handler and comprises a holder secured to the jaw and a blade insert which is releasably secured thereto. The holder has a face with an elongated intermediate portion, an inclined end portion adjacent its outer end, a channel extending along the elongated intermediate portion, and a recess in the inclined end portion. The blade insert has a first face for mounting against the face of the holder with an elongated intermediate portion bearing against the elongated intermediate portion of the holder. A inclined end portion adjacent the outer end of the blade insert bears against the inclined end portion of the holder, and a spine on the elongated portion seats in the channel of the holder. A projection on the outer end of the blade insert seats in the holder recess, and a fastener releasably secures the inner end of the insert to the inner end of the holder.

8. 发明公开

EP0608641A1 Breaking equipment 失效
标题翻译： Bruchvorrichtung。
公开(公告)号：EP0608641A1
公开(公告)日：1994-08-03
申请号：EP93310631.2
申请日：1993-12-31
申请人： OHYODO KOMATSU Co. Ltd.
发明人： Morikawa, Sumio , Ohga, Toshiji , Satone, Hiroyuki , Zakohji, Nobuyuki
IPC分类号： E04G23/08 , B23D17/06
CPC分类号： E02F3/965 , B23D17/06 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A breaking equipment comprises: a mounting bracket 6 attached to an arm B of a power shovel main body A at the forward end thereof for vertically pivotable movement, a holder frame 2 mounted to the mounting bracket 6 for swivel movement, a hydraulic motor E attached to the mounting bracket 6 for rotatably and reversibly driving the holder frame 2, a swivel brake mechanism D adapted to be mounted to the mounting bracket 6 in place of the hydraulic motor E for restricting swivel movement of the holder frame 2, a pair of pivot arms 1,1 of a symmetrically L-shaped configuration pivotably attached, at their respective substantially mid-points, to the holder frame 2 by means of separate pivot axes 4, 4 for open-close pivotable movement, the pivot axes being spaced apart a predetermined distance H from one another so as to satisfy the equations; a = and H = , wherein, a is a distance from the pivot point to the forward end of each of the pivot arms, b is a distance from the pivot point to the rearward end of each of the pivot arms, and h is a distance from the blade edge vertically to the line connecting the pivot point and the forward point of application (the point at which a forward end attachment is connected to the pivot arm), a hydraulic cylinder 3 connected between the pair of pivot arms 1, 1 at the rearward ends thereof for opening/closing the pivot arms (or two hydraulic cylinders 3, 3 connected between the rearward ends of the pivot arms 1, 1 and the holder frame), a blade base 24, 24 for a long cutter and a blade base 26, 26 for a short cutter removably attached to each of the pivot arms 1, 1 in the opposite inner surfaces thereof at a point forwardly of the mid-point, and a coarse breaking attachment 27, 27 and a fine breaking attachment 28, 28 removably attached to each of the pivot arms 1, 1 in the forward, opposite inner surfaces thereof.
摘要翻译：破碎装置包括：安装支架6，其安装在铲斗主体A的前端，用于垂直枢转运动;安装在安装支架6上用于旋转运动的支架框架2，安装有液压马达E 安装支架6，用于可旋转地和可逆地驱动保持架框架2，适于安装到安装支架6的旋转制动机构D代替用于限制保持架框架2的旋转运动的液压马达E，一对枢轴对称的L形构型的臂1,1在它们各自的大致中点处通过分开的枢转轴线4,4可旋转地连接到保持器框架2，用于可开启的可枢转运动，所述枢转轴线间隔开预定距离H以满足方程式; a =

9. 发明公开

EP0582746A1 Concrete breaker 失效
标题翻译： Betonbrecher。
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
申请人： OHYODO DIESEL CO., Ltd.
发明人： Zakohji, Nobuyuki, c/o Ohyodo Diesel Co., Ltd.
IPC分类号： E04G23/08 , E02F3/96 , E02F9/22
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。

10. 发明公开

EP0486871A1 Verfahren zur Unterstützung der Zerkleinerungswirkung von Abbruchwerkzeugen und zur Durchführung des Verfahrens geeignetes Abbruchwerkzeug 失效
标题翻译：一种用于支持的拆卸工具的破碎作用，以及用于执行该方法合适的拆卸工具的方法。
公开(公告)号：EP0486871A1
公开(公告)日：1992-05-27
申请号：EP91118862.1
申请日：1991-11-06
申请人： KRUPP MASCHINENTECHNIK GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
发明人： Bartels, Robert-Jan, Dr.-Ing. , Näfe, Helmar, Dipl.-Ing. , Winkler, Jürgen, Dipl.-Ing.
IPC分类号： E04G23/08
CPC分类号： E02F3/3681 , E02F3/965 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： Die Erfindung bezieht sich auf Abbruchwerkzeuge in Gestalt von Abbruchzangen oder -scheren mit zumindest einem am Zerkleinerungsmaterial angreifenden, angetriebenen Werkzeugblatt, das bezüglich eines Tragkörpers bewegt werden kann und mit einem zweiten Werkzeugblatt die veränderliche Maulöffnung des Abbruchwerkzeugs mitbildet.
Unter dem Gesichtspunkt der Verbesserung/Unterstützung der Zerkleinerungswirkung des Abbruchwerkszeugs wird mit der Erfindung der Vorschlag unterbreitet, der an den Werkzeugblättern (5, 6) angreifenden Schließkraft zumindest zeitweilig Vibrationsbewegungen zu überlagern.
摘要翻译：一个拆卸工具的破碎钳夹组件的配合爪之间破碎材料的方法，包括施加闭合力到钳口，用于推动朝向彼此钳夹中的至少一个的步骤; 并赋予振动运动到钳口中的至少一个，而所述闭合力被应用。

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