公开(公告)号：US5755147A

公开(公告)日：1998-05-26

申请号：US873192

申请日：1997-06-11

申请人： Ryoichi Tsune

发明人： Ryoichi Tsune

IPC分类号： B23D47/00 ,  B23D47/04 ,  B23D47/12 ,  B23D59/00 ,  B26D7/02

CPC分类号： B23D59/005 ,  B23D47/00 ,  B23D47/042 ,  B23D47/12 ,  Y10T83/2087 ,  Y10T83/21 ,  Y10T83/2183 ,  Y10T83/323 ,  Y10T83/343 ,  Y10T83/4632 ,  Y10T83/4645 ,  Y10T83/7587

摘要： A circular saw with a spreading mechanism employing hydraulic cylinders for opening and closing a main vise about a workpiece to be crosscut by a saw blade, and a carrier vise for spreading and for advancing the workpiece for crosscutting, the tightening and loosening of the main vise about the workpiece, and the spreading by the carrier vise is controlled by a hydraulic sequencing circuit resulting in lower manufacturing cost of the saw.

摘要翻译： 一种具有扩展机构的圆锯，其采用液压缸，用于通过锯片来切割围绕工件的主虎钳，以及用于铺展和用于推进工件以进行横切的托架虎钳，主虎钳的紧固和松动 关于工件，并且由载体虎钳的扩展由液压排序电路控制，导致锯的制造成本降低。

公开(公告)号：US5823081A

公开(公告)日：1998-10-20

申请号：US658478

申请日：1996-06-05

申请人： Ryoichi Tsune

发明人： Ryoichi Tsune

IPC分类号： B23D47/00 ,  B23D47/04 ,  B23D47/12 ,  B23D59/00 ,  B26D7/06

CPC分类号： B23D59/005 ,  B23D47/00 ,  B23D47/042 ,  B23D47/12 ,  Y10T83/2087 ,  Y10T83/21 ,  Y10T83/2183 ,  Y10T83/323 ,  Y10T83/343 ,  Y10T83/4632 ,  Y10T83/4645 ,  Y10T83/7587

摘要： A circular saw with a spreading mechanism employing hydraulic cylinders for opening and closing a main vise about a workpiece to be crosscut by a saw blade, and a carrier vise for spreading and for advancing the workpiece for crosscutting, the tightening and loosening of the main vise about the workpiece, and the spreading by the carrier vise is controlled by a hydraulic sequencing circuit resulting in lower manufacturing cost of the saw.

公开(公告)号：US4579026A

公开(公告)日：1986-04-01

申请号：US659324

申请日：1984-10-10

申请人： Ryoichi Tsune

发明人： Ryoichi Tsune

IPC分类号： B23D55/04 ,  B23D55/08 ,  B23D53/04

CPC分类号： B23D55/088 ,  B23D55/04 ,  Y10T83/04 ,  Y10T83/141 ,  Y10T83/7076 ,  Y10T83/7126 ,  Y10T83/7145 ,  Y10T83/7214

摘要： A band saw machine which comprises a generally elongated frame structure including an endless band saw trained between and adapted to travel over a pair of spaced guide wheels and having cutting and return reaches therebetween, a positioning mechanism for fixedly supporting a stock to be cut, and a rocking mechanism including a pair of spaced reciprocating drives for rocking the endless band saw through a predetermined angle in the opposite directions generally about the stock to be cut, with the opposite ends of the frame structure alternately upwardly and downwardly shifted. The frame structure is supported for movement relative to the positioning mechanism between inoperative and cutting positions in a direction generally perpendicular to the stock. The rocking mechanism is operable at least during the cutting operation performed by the cutting reach of the endless band saw.

摘要翻译： 一种带锯机，其包括大致细长的框架结构，该框架结构包括环形带锯，其在一对间隔的导轮之间经过训练并且适于在一对间隔的导轮之间移动并具有切割和返回到达它们之间;固定支撑待切割的坯料的定位机构，以及 摇摆机构包括一对间隔的往复运动驱动器，用于使环形带锯沿相反方向围绕待切割的坯料旋转预定角度，框架结构的相对端交替地向上和向下移动。 框架结构被支撑用于相对于定位机构在大致垂直于坯料的方向上在不工作和切割位置之间移动。 摇摆机构至少在通过环形带锯的切割到达的切割操作期间可操作。

公开(公告)号：US5974927A

公开(公告)日：1999-11-02

申请号：US890190

申请日：1997-07-09

申请人： Ryoichi Tsune

发明人： Ryoichi Tsune

IPC分类号： B23D47/02 ,  B23D47/12 ,  B23D61/02 ,  B23Q5/04 ,  B23Q11/00 ,  F16H57/12 ,  B23D19/00 ,  B26D7/02

CPC分类号： B23D47/12 ,  B23Q11/0032 ,  B23Q5/04 ,  F16H57/12 ,  Y10T83/7487 ,  Y10T83/7693 ,  Y10T83/7788 ,  Y10T83/8694

摘要： A circular saw having a cutting position for cutting a workpiece at a predetermined location thereof, a gripper for gripping a workpiece at a predetermined location on the workpiece, a drive having a plurality of gears including final and penultimate stage gears, and a backlash eliminator for braking the final stage gear for eliminating backlash between the final and the penultimate stage gears upon the initiation of cutting a workpiece at the cutting position.

摘要翻译： 一种具有用于在预定位置切割工件的切割位置的圆锯，用于在工件上的预定位置夹持工件的夹具，具有包括最终和倒数第二级齿轮的多个齿轮的驱动器，以及用于 在切割位置开始切割工件时，制动最终级齿轮以消除最终级和倒数第二级齿轮之间的间隙。

公开(公告)号：US5878641A

公开(公告)日：1999-03-09

申请号：US890947

申请日：1997-07-10

申请人： Ryoichi Tsune

发明人： Ryoichi Tsune

IPC分类号： B23D47/04 ,  B23D55/04 ,  B26D5/20

CPC分类号： B23D47/042 ,  Y10T83/0596 ,  Y10T83/4632 ,  Y10T83/464 ,  Y10T83/654 ,  Y10T83/6571 ,  Y10T83/664

摘要： A cutting machine for cutting elongated workpieces, having a work loading mechanism with a number of inclined, parallel supporting rails for supporting a plurality of elongated workpieces each having a longitudinal axis, the workpieces standing by on the supporting rails parallel to each other and with their longitudinal axes perpendicularly to said supporting rails, said supporting rails each inclining toward a work conveying path for longitudinally carrying workpieces seriatim toward the front end of the work conveying path to a cutting position, a work carrying reciprocating drive including a vise, a carriage and a drive motor for reciprocating along the work conveying path to move the workpieces toward the front end of the work carrying path, the supporting rail closest to the front of the work carrying path being disposed within the range of said reciprocation.

摘要翻译： 一种用于切割细长工件的切割机，具有工作装载机构，其具有多个倾斜的平行支撑轨道，用于支撑各自具有纵向轴线的多个细长工件，工件在彼此平行的支撑轨道上站立， 纵向轴线垂直于所述支撑轨道，所述支撑轨道各自朝着工件输送路径倾斜，用于沿着工件输送路径的前端顺序地运送工件到切割位置，承载往复运动的工件包括台钳，托架和 驱动马达，其沿着工件输送路径往复运动，以使工件朝向工作承载路径的前端移动，最靠近工作承载路径的前部的支撑轨道设置在所述往复运动的范围内。

公开(公告)号：US5769597A

公开(公告)日：1998-06-23

申请号：US877547

申请日：1997-06-17

申请人： Ryoichi Tsune

发明人： Ryoichi Tsune

IPC分类号： B23Q7/08 ,  B21B39/00 ,  B21D43/00 ,  B23B13/10 ,  B23Q7/00 ,  B23Q7/05 ,  B23Q7/10 ,  B65G47/88 ,  B65G29/02

CPC分类号： B65G47/8846 ,  B21D43/006 ,  B23Q7/001 ,  B23Q7/005 ,  B23Q7/05 ,  B23Q7/106 ,  B65G47/8838 ,  B21B39/004 ,  B65G2205/04

摘要： Apparatus for loading elongated workpieces that have a circular cross-section, including: (i) a horizontal work transfer section having horizontal rollers for longitudinally movably supporting workpieces; (ii) a plurality of sloping rails for downwardly rollably supporting workpieces parallel to each other, the rails sloping toward and overhanging from one side of the work transfer section; (iii) a plurality of movable stoppers for stopping the first of the downwardly rolling workpieces on the rails, and each stopper being movable along a sloping rail; (iv) a shifter for moving the movable stoppers along the sloping rails; (v) a lock for locking the stoppers in a preselected moved position; (vi) a plurality of work shifters for lifting the lowermost workpiece on the rails and moving it onto the horizontal rollers in the horizontal work transfer section, the work shifters each having a sloping top support surface for the lifting of workpieces, and being adapted for vertical movement along respective vertical planes disposed at a substantially right angle to the workpieces on the rails. (vii) a plurality of fixed positioners disposed under the overhang of the rails for laterally positioning one side of a workpiece at a preselected position on the horizontal rollers; and (viii) a plurality of movable positioners disposed along the horizontal work transfer section on the side of a workpiece thereon that is opposite to the side along which the fixed positioners are disposed, for positioning a workpiece on the horizontal rollers in cooperation with the fixed positioner, by the movable positioners being movable toward and away from the fixed positioners.

摘要翻译： 用于装载具有圆形横截面的细长工件的装置，包括：（i）具有用于纵向移动地支撑工件的水平辊的水平工作传送部分; （ii）多个倾斜轨道，用于向下可滚动地支撑彼此平行的工件，所述轨道从工件传送部分的一侧倾斜并从所述工件传送部分的一侧悬垂; （iii）多个可动止动件，用于将第一个向下滚动的工件停放在轨道上，并且每个止动件可沿倾斜轨道移动; （iv）用于沿着所述倾斜轨道移动所述可动止动件的换档器; （v）用于将塞子锁定在预选移动位置的锁; （vi）多个工作移位器，用于将最下面的工件提升在轨道上并将其移动到水平工作传送部分中的水平辊上，所述工作移位器具有用于提升工件的倾斜顶部支撑表面，并且适于 沿着与轨道上的工件大致成直角设置的各垂直平面的垂直运动。 （vii）多个固定定位器，其设置在所述轨道的突出部之下，用于将工件的一侧横向定位在所述水平辊上的预选位置; 和（viii）多个可移动定位器，沿着水平工作传送部分在其上设置有与固定定位器相对的侧面上的工件侧，用于将工件定位在水平辊上，与固定的 通过可移动定位器可朝向和远离固定定位器移动的定位器。