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41. 发明授权

US5305812A Programmable woodworking dovetail machine 失效
标题翻译：可编程木工燕尾机
公开(公告)号：US5305812A
公开(公告)日：1994-04-26
申请号：US27255
申请日：1993-03-05
申请人： Robert P. Ferencsik
发明人： Robert P. Ferencsik
IPC分类号： B27C5/02 , B27F1/12 , B27B1/00
CPC分类号： B27F1/12 , B27C5/02 , Y10T409/300896
摘要： A bench mounted machine allows an operator to produce both mating components for woodworking through and half-blind dovetails in workpieces suitable for case construction and drawer construction with computer controlled programmable flexibility to determine size and centerline spacing of pins and tails as well as half-pin widths. Symmetrical and asymmetrical through and half-blind dovetail configurations can be created without the use of guide templates or fixed spindle arrangements. Stationary workpieces are mounted vertically and horizontally above an automated two axis dovetail cutting means. Pins and tails for interlocking through and half-blind dovetail joints are milled in the ends of workpiece boards based upon operator input commands from a personal computer control station.
摘要翻译：台式安装机器允许操作者生产用于木工加工的两个配合部件和适用于箱体结构和抽屉结构的工件中的半盲燕尾，其具有计算机可控的可编程灵活性，以确定销和尾部的尺寸和中心线间距以及半针宽度可以在不使用导向模板或固定主轴布置的情况下创建对称和不对称的通过和半盲的燕尾配置。固定工件垂直和水平安装在自动双轴燕尾切割装置上方。基于来自个人计算机控制站的操作员输入命令，在工件板的端部铣削用于互锁和半盲榫接头的销和尾部。

42. 发明授权

US5249350A Trimmed recompressed hay bales and formation process therefor 失效
标题翻译：修剪的重新压缩的干草包和其形成过程
公开(公告)号：US5249350A
公开(公告)日：1993-10-05
申请号：US5783
申请日：1993-01-19
申请人： I. Dean Callahan
发明人： I. Dean Callahan
IPC分类号： A01F15/00 , B23D45/10 , B27B5/04 , B27B1/00
CPC分类号： B27B5/04 , A01F15/005 , B23D45/10 , Y10T29/49817 , Y10T29/49819
摘要： Recompressed rectilinear hay bales or split portions thereof have one or both opposed sides not supporting ties trimmed to provide new planar surfaces of fresher and more pleasing appearance. The process of forming such bales provides 1) placing an elongate field bale having spaced ties extending about four continuous sides in a recompression chamber, 2) removing the original ties from the bale while maintaining the compression, 3) recompressing the bale a direction parallel to its longer dimension by approximately sixty-five percent, 4) retying the recompressed bale with new ties on the same four continuous bale sides while maintaining the recompressed condition, 5) removing the recompressed bale from the recompressor and optionally cutting it into two similar parts between ties, 6) passing the bale or bale portions adjacent at least one saw blade to trim at least one original bale surfaces not supporting ties, and 7) removing the bale and trimmed material for further disposition.
摘要翻译：重新压缩的直线干草包或其分割部分具有一个或两个相对的侧面，不支撑纽扣，以提供更新鲜和更令人愉快的外观的新的平面。形成这种捆的过程提供1）在再压缩室中放置具有延伸约四个连续侧的间隔的细长的捆扎包，2）在保持压缩的同时，从捆包中取出原始捆扎物，3）将捆包再次压缩至平行于其更长的尺寸约为百分之六十五，4）在保持再压缩条件的同时，在相同的四个连续捆包面上重新压缩重新压合的捆包，5）从再压缩机中取出再压缩的捆包，并可选择将其切割成两个相似的部分 6）通过与至少一个锯片相邻的捆包或捆包部分修剪至少一个不支撑捆扎物的原始捆包表面，以及7）去除捆包和修剪的材料以进一步布置。

43. 发明授权

US5070989A Log sweep positioner 失效
标题翻译：日志扫描定位器
公开(公告)号：US5070989A
公开(公告)日：1991-12-10
申请号：US293853
申请日：1989-01-05
申请人： Ernest W. Brown , Herschel A. Farmer
发明人： Ernest W. Brown , Herschel A. Farmer
IPC分类号： B27B1/00 , B27B31/04 , B27B31/06 , B65G47/248
CPC分类号： B65G47/248 , B27B1/007 , B27B31/04 , B27B31/06 , B65G2203/042 , Y10T83/65
摘要： A curved log to be sawn lengthwise by a vertical saw blade is supported for a time, near its center of gravity, by a device which permits the log to rotate about its axis, and thus find an orientation at which the plane of the curve of the log axis is vertical, so as to maximize yield from the log. The device also includes drive sprockets which operate, at certain angular positions of the device, to move the log lengthwise.
摘要翻译：由垂直锯片纵向锯切的弯曲木杆通过允许木材围绕其轴线旋转的装置在其重心附近被支撑一段时间，因此找到一个方向，在该方向上，日志轴是垂直的，以便最大化日志的收益。该装置还包括驱动链轮，其在装置的某些角度位置操作以纵向移动对数。

44. 发明授权

US5042341A Marking station for timber 失效
标题翻译：木材标记站
公开(公告)号：US5042341A
公开(公告)日：1991-08-27
申请号：US485440
申请日：1990-02-27
申请人： Ernst Greten , Klaus Jurisch
发明人： Ernst Greten , Klaus Jurisch
IPC分类号： B27B1/00 , B27G1/00 , G01B11/03 , G01N21/898
CPC分类号： B27B1/007 , B27G1/00 , G01N21/8986 , G01N21/8851 , Y10T83/155 , Y10T83/178 , Y10T83/533 , Y10T83/538 , Y10T83/543
摘要： A marking station for defect locations and quality limits in timber includes a timber transporting device, a transporting speed changing device, and an indicating station part with a laser transmitting element formed as a mirror, and laser. The laser is arranged stationary so that the laser beam extends parallel to a movement direction of the timber and impinges on the mirror. The mirror deviates the laser beam transversely to the movement direction. The laser beam indicates on the timber, in the movement direction, a first separating plane before a defect location and a second separating plane behind the defect location. The laser beam also indicates quality limits. Indicating positions of the laser transmitting element are transmitted to a computer.

45. 发明授权

US4945797A Automated multiple rip saw feeding apparatus 失效
标题翻译：自动多重锯片送料装置
公开(公告)号：US4945797A
公开(公告)日：1990-08-07
申请号：US191101
申请日：1988-05-06
申请人： Thomas W. Hahn
发明人： Thomas W. Hahn
IPC分类号： B23D59/00 , B27B1/00 , B27B25/02 , B27B27/08 , B27B31/06
CPC分类号： B23D59/008 , B27B1/007 , B27B25/02 , B27B27/08 , B27B31/06 , Y10T83/155 , Y10T83/536 , Y10T83/6539 , Y10T83/6574 , Y10T83/6577 , Y10T83/6579 , Y10T83/659 , Y10T83/828
摘要： An automated multiple rip sawing apparatus is disclosed, wherein the boards are inspected at an inspection station to identify the lateral boundaries of the maximum usable clear area of each board. Each board is then delivered to an elongated saw feeding table which includes a transversely movable guide fence, and the board is then fed through a multiple rip saw having blades of differing separations, to thereby form a plurality of separate wood components. The transverse movement of the fence is automatically adjusted by a computer control, which includes the stored value of the boundaries of the maximum clear area of the board, and so that the board is ripped into the number and size of wood components which achieves a maximum yield from each board. Also, the saw feeding table includes a fixed support frame, and guide means for supporting the transverse movement of the fence while maintaining a high degree of accuracy in its alignment with respect to the fixed support frame.
摘要翻译：公开了一种自动多重切割锯切设备，其中在检查站检查板以识别每个板的最大可用清洁区域的横向边界。然后，每个板被递送到包括横向可移动的导向栅栏的细长的锯进给台，然后将板通过具有不同分离的叶片的多个锯锯进给，从而形成多个单独的木质部件。栅栏的横向移动由计算机控制自动调节，计算机控制包括板的最大清除区域的边界的存储值，并且使得板被分解成达到最大值的木材部件的数量和尺寸每个董事会的收益。此外，锯进给台包括固定支撑框架，以及用于支撑围栏的横向运动的引导装置，同时保持其相对于固定支撑框架的对准的高度准确度。

46. 发明授权

US4909294A Process of making construction shims 失效
标题翻译：制作施工垫片的工艺
公开(公告)号：US4909294A
公开(公告)日：1990-03-20
申请号：US80891
申请日：1987-07-31
申请人： Gregory Gamba
发明人： Gregory Gamba
IPC分类号： B23D45/10 , B27B1/00 , B27M3/08
CPC分类号： B27M3/08 , B23D45/105 , B27B1/00 , Y10T83/0289
摘要： A woodworking machine comprising one or more sets of parallel rotating blades positioned in or above a flat worktable surface such that multiple sets of parallel grooves of a controlled depth can be cut into a wood block moved over the table surface and above, below or between the rotating blades. The product produced by the machine is of a unitary construction comprised of multiple wedge shaped shims held together by a breakable membrane between the shims.
摘要翻译：一种木工机器，其包括定位在平坦的工作台表面中或上方的一组或多组平行旋转叶片，使得可以将多个受控深度的平行凹槽组合成切割成在桌子表面上方，上方，下方或之间移动的木块旋转叶片。由机器生产的产品是由垫片之间的可破裂膜保持在一起的多个楔形垫片组成的整体结构。

47. 发明授权

US4895197A Method and apparatus for sawing logs 失效
标题翻译：锯木材的方法和装置
公开(公告)号：US4895197A
公开(公告)日：1990-01-23
申请号：US201864
申请日：1988-06-03
申请人： Erling J. Andersen
发明人： Erling J. Andersen
IPC分类号： B27B7/02 , B23D47/08 , B27B1/00 , B27B29/08 , B27B33/20
CPC分类号： B27B1/00 , B23D47/08 , B27B29/085 , B27B33/20 , Y10T83/0207 , Y10T83/051 , Y10T83/65
摘要： A log (10) to be sawn into boards is supported by a support assembly (26) which supports the log with its longitudinal axis aligned with the direction of carriage movement of a carriage (22) reciprocating along a defined pathway. A side trimming head (12) is mounted adjacent the path followed by the log and includes first (94) and second (96) spaced-apart circular saw blades oriented so as to make two blind cuts to a predetermined depth into a supported log. An intermediate rotary cutter (104) may be provided between the blades to shape the portion of the log between the first and second blades. A third circular saw blade (14; 107), oriented transversely to the first two blades, cuts the completed board from the log.

48. 发明授权

US4791970A Veneer lathes having veneer thickness sensor and thickness control 失效
标题翻译：单板车床具有贴面厚度传感器和厚度控制
公开(公告)号：US4791970A
公开(公告)日：1988-12-20
申请号：US130093
申请日：1987-12-07
申请人： Donald C. Walser , Michael R. Clarke
发明人： Donald C. Walser , Michael R. Clarke
IPC分类号： B26D3/28 , B26D7/26 , B27L5/02 , B27B1/00
CPC分类号： B26D7/2628 , B26D3/28 , B27L5/022
摘要： A wood veneer lathe that includes a sensor carried by the nose bar and co-acting with the peeling knife to detect and provide an output signal in response to and proportioned to deviations from a predetermined spacing of the nose bar and knife relative to one another. The sensor is located downstream from the point of contact of the nose bar with the block at a position opposite a flate face of the knife and adjacent the latters cutting edge. A particular veneer lathe is disclosed that includes electrohydraulic linear actuators with feedback control means for adjustably positioning the peeling knife. Signals from the sensor, detecting deviations of the peeling knife from its fixed setting, are analyzed by a computer and the latter controls actuators to make suitable knife position adjustments to control the veneer thickness.
摘要翻译：一种木材单板车床，其包括由鼻杆承载并与剥皮刀共同作用的传感器，以响应于鼻梁和刀相对于彼此的预定间隔的偏差并且与之成比例地检测并提供输出信号。传感器位于与杆的接触点的下游，与刀块的与刀片的平面相对的位置处，与刀片的切削刃相邻。公开了一种特定的单板车床，其包括具有用于可调整地定位剥皮刀的反馈控制装置的电动液压线性致动器。传感器的信号，通过计算机分析检测剥离刀与其固定设置的偏差，后者控制致动器进行适当的刀位调节，以控制胶合板的厚度。

49. 发明授权

US4774988A Method for measuring edge profile of an elongated member 失效
标题翻译：用于测量细长构件的边缘轮廓的方法
公开(公告)号：US4774988A
公开(公告)日：1988-10-04
申请号：US95373
申请日：1987-09-11
申请人： Steven L. Washburn , Stanley L. Floyd
发明人： Steven L. Washburn , Stanley L. Floyd
IPC分类号： G01B11/245 , B27B1/00
CPC分类号： G01B11/245 , Y10T83/155
摘要： The present invention is a method of determining edge profile of one or both edges of an elongated member such as a piece of lumber or structural timber. This can be done at high speed as the member is conveyed past a scanning station where it is subject on the conveyor to translational and/or rotational movement relative to a baseline. The baseline is located generally parallel to the longitudinal axis or centerline of the member. At the leading end of the member the instantaneous edge height above the baseline is measured at three spaced apart locations. These measurements are continued along the member with each sampled portion substantially overlapping the previously sampled portion. For each individual sampled portion any deviation from linearity of the edge at the interior measurement position is determined from a chord drawn between the end measurement positions. Knowing these deviations the edge profile can be readily computed for the member. This is most readily done by dividing twice each deviation by the square of the distance between adjacent scanning positions to obtain a second derivative of the edge contour at the measured location. The overall edge contour is then obtained by double integrating the second derivatives obtained over the length of the measured member.
摘要翻译：本发明是确定诸如一块木材或结构木材的细长构件的一个或两个边缘的边缘轮廓的方法。这可以在构件被传送通过扫描站时在高速下进行，其中它在输送机上受到相对于基线的平移和/或旋转运动。基线大致平行于构件的纵向轴线或中心线。在构件的前端，在三个间隔开的位置处测量高于基线的瞬时边缘高度。这些测量沿着构件继续，每个采样部分基本上与先前采样的部分重叠。对于每个单独的采样部分，根据在端部测量位置之间绘制的弦线确定内部测量位置处的边缘的线性的任何偏差。知道这些偏差可以容易地为构件计算边缘轮廓。这通过将每个偏差的两倍除以相邻扫描位置之间的距离的平方来最容易地获得，以获得在测量位置处的边缘轮廓的二阶导数。然后通过对在所测量的构件的长度上获得的二次导数进行双积分来获得整个边缘轮廓。

50. 发明授权

US4700524A Tongue and groove tapered planks 失效
标题翻译：舌和沟锥形木板
公开(公告)号：US4700524A
公开(公告)日：1987-10-20
申请号：US889120
申请日：1986-07-24
申请人： Barrie D. G. Addison
发明人： Barrie D. G. Addison
IPC分类号： B27B1/00 , B27F1/02 , B27L11/00 , E04C2/12 , E04C1/04
CPC分类号： E04C2/12 , B27B1/00 , B27F1/02 , B27L11/007
摘要： A finished construction plank processed from a log having sides chipped to a hexagonal profile to form tapered flattened surfaces along the longitudinal length of the log and cut to form a top and bottom half having a middle surface wherein each half is cut with at least one of a tongue and groove on each side extending parallel the middle surface along the longitudinal length of the plank.
摘要翻译：一种从原木处理的成品的建筑板，其边缘被切割成六边形，以沿着木材的纵向长度形成锥形的扁平表面，并切割成具有中间表面的顶部和底部，其中每个半部分用沿着板的纵向长度平行于中间表面延伸的每侧的舌和槽。

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