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1. 发明授权

EP0269438B1 Steel plate cutter 失效
标题翻译：钢板切割机
公开(公告)号：EP0269438B1
公开(公告)日：1991-01-30
申请号：EP87310422.8
申请日：1987-11-25
申请人： Sangojuuki Co., Ltd.
发明人： Itsuo, Tagawa , Samon, Kanno
IPC分类号： B23D17/06
CPC分类号： E02F3/965 , B23D17/06 , B23D29/005

2. 发明公开

EP0685615A1 CRUSHER 失效
标题翻译：布雷赫尔。
公开(公告)号：EP0685615A1
公开(公告)日：1995-12-06
申请号：EP95902976.0
申请日：1994-12-16
申请人： Sangojuuki Co., Ltd.
发明人： TAGAWA, Itsuo
IPC分类号： E04G23/08
CPC分类号： E02F3/965 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A pair of arms (2a, 2b) are supported pivotably at intermediate portions thereof on a support member via pins (8). A front portion, which extends from the part of each arm which is supported via the pin (8) to a front end thereof, of each arm is bifurcated so as to form a plurality of projections. Claws (7a, 7a', 7a; 7b, 7b) are attached to free ends of these projections. Out of the claws (7a, 7a', 7a) of one arm (2a), a predetermined claw (7a') only projects more inwardly than the others (7a, 7a). Shearing blades (10a, 10b) are fixed to the portions of the arms (2a, 2b) which are close to the front parts thereof supported pivotably via the pins (8). A plurality of through bores (12) are formed in the intermediate portions of the arms which exclude the front shearing blade-fixed parts and front end projecting parts.
摘要翻译：一对臂（2a，2b）通过销（8）可枢转地支撑在支撑构件的中间部分。每个臂的从臂（8）被支撑到其前端的每个臂的部分延伸的前部分叉，以形成多个突起。爪（7a，7a'，7a; 7b，7b）连接到这些突起的自由端。在一个臂（2a）的爪（7a，7a'，7a）中，只有一个预定的爪（7a'）比另外一个（7a，7a）更向内突出。剪切刀片（10a，10b）固定到靠近其前部的臂（2a，2b）的经由销（8）可枢转地支撑的部分。在臂的中间部分形成有多个通孔（12），其不包括前剪切刀片固定部分和前端突出部分。

3. 发明公开

EP0754820A1 CRUSHING DEVICE 失效
标题翻译：破碎装置
公开(公告)号：EP0754820A1
公开(公告)日：1997-01-22
申请号：EP96901124.6
申请日：1996-01-26
申请人： Sangojuuki Co., Ltd.
发明人： TAGAWA, Itsuo
IPC分类号： E04G23/08
CPC分类号： E02F3/965 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A crusher capable of effectively crushing a building structure, shearing iron reinforcing rods, etc., smashing the crushed scraps into pieces, and collecting and carrying an elongated object. A pair of arms (2a, 2b) are driven to open and close for crushing and shearing the object. A front end of each of the pair of arms is divided into a plurality of fingers to which claws (7a, 7a', 7b) are respectively attached. Only the central claw (7a') is inwardly directed by a greater angle as compared with the other claws (7a, 7b). Each arms has a shearing blade (10a, 10b) for shearing an iron reinforcing rod, an iron frame, etc. in the vicinity of the pivoted portion, and also through holes (11) in the central portion. Weight of the arms (2a, 2b) and an arm support (3) are balanced with respect to the central axis of rotation of the arm support (3). The central claw (7a') gives a concentrated stress to the building structure to cause cracks when the arms (2a, 2b) are closed, thereafter the object is squashed out by all of the claws (7a, 7a', 7b). Concrete scraps are smashed by the central portions of the arms and flow out from the through holes.
摘要翻译：一种破碎机，能够有效地破碎建筑物结构，剪切铁增强杆等，将破碎的碎屑粉碎成碎片，并收集和携带细长的物体。一对臂（2a，2b）被驱动打开和关闭以便粉碎和剪切物体。一对臂中的每一个的前端被分成多个手指，爪（7a，7a'，7b）分别附接到该多个手指。与其他爪（7a，7b）相比，仅中央爪（7a'）向内指向更大的角度。每个臂具有剪切刀片（10a，10b），用于在枢转部分附近剪切铁增强杆，铁框等，并且还具有中心部分中的通孔（11）。臂（2a，2b）和臂支撑件（3）的重量相对于臂支撑件（3）的中心旋转轴线平衡。当臂（2a，2b）关闭时，中央爪（7a'）向建筑结构施加集中的应力以引起裂缝，此后物体被所有爪（7a，7a'，7b）压扁。混凝土碎屑被臂的中央部分粉碎并从通孔流出。

4. 发明公开

EP0685615A4 CRUSHER. 失效
标题翻译：断路器。
公开(公告)号：EP0685615A4
公开(公告)日：1996-03-06
申请号：EP95902976
申请日：1994-12-16
申请人： SANGOJUUKI CO LTD
发明人： TAGAWA ITSUO
IPC分类号： E02F3/96 , E04G23/08
CPC分类号： E02F3/965 , E04G23/08 , E04G23/082 , E04G2023/086
摘要： A pair of arms (2a, 2b) are supported pivotably at intermediate portions thereof on a support member via pins (8). A front portion, which extends from the part of each arm which is supported via the pin (8) to a front end thereof, of each arm is bifurcated so as to form a plurality of projections. Claws (7a, 7a', 7a; 7b, 7b) are attached to free ends of these projections. Out of the claws (7a, 7a', 7a) of one arm (2a), a predetermined claw (7a') only projects more inwardly than the others (7a, 7a). Shearing blades (10a, 10b) are fixed to the portions of the arms (2a, 2b) which are close to the front parts thereof supported pivotably via the pins (8). A plurality of through bores (12) are formed in the intermediate portions of the arms which exclude the front shearing blade-fixed parts and front end projecting parts.

5. 发明公开

EP0269438A1 Steel plate cutter 失效
标题翻译： Stahlblechschere。
公开(公告)号：EP0269438A1
公开(公告)日：1988-06-01
申请号：EP87310422.8
申请日：1987-11-25
申请人： Sangojuuki Co., Ltd.
发明人： Itsuo, Tagawa , Samon, Kanno
IPC分类号： B23D17/06
CPC分类号： E02F3/965 , B23D17/06 , B23D29/005
摘要： A steel plate cutter has a pair of stationary arms (5a, 5b) arranged with a predetermined gap therebetween, and a movable arm (8) arranged between the stationary arms. Stationary and movable ends of a hydraulic cylinder (6) are pivotally coupled to the proximal ends of the stationary arms and the movable arm. A pair of shear blades (501) are fixed on the distal ends of the stationary arms and oppose a shearing push blade (801) is fixed to the distal end of the movable arm. In operation, a narrow strip (10a) from a steel plate (10) is cut and bent away from the steel plate.
摘要翻译：钢板切割机具有以一定间隔布置的一对固定臂（5a，5b）和布置在固定臂之间的可动臂（8）。液压缸（6）的固定和可移动端枢转地联接到固定臂和可动臂的近端。一对剪切刀片（501）固定在固定臂的远端上并且相对于剪切推动刀片（801）固定到可动臂的远端。在操作中，从钢板（10）的窄条（10a）被切割并远离钢板弯曲。

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