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81. 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。

82. 发明授权

US4665786A Log handling and sawing system 失效
标题翻译：日志处理和锯切系统
公开(公告)号：US4665786A
公开(公告)日：1987-05-19
申请号：US728581
申请日：1985-04-29
申请人： Dean W. Shields
发明人： Dean W. Shields
IPC分类号： B23D53/04 , B23D61/12 , B27B15/00 , B27B31/00 , B27B31/06 , B27B31/04
CPC分类号： B27B15/00 , B23D53/04 , B23D61/126 , B27B31/00 , B27B31/06 , Y10T83/531 , Y10T83/536 , Y10T83/6561 , Y10T83/7145
摘要： A sawmill in which a multi-log supporting mechanism is constructed wherein logs are grasped at spaced angular positions about the mechanism and rotated by it between an initial receiving position to a profile measurement position and then to a sawing position. The end-to-end axis of the supporting mechanism is adjustably oriented with respect to a saw in terms of profile measurements and size of lumber determined to be cut from a log. Directionally, this adjustment is made normal to the profile measurement dimension.
摘要翻译：一种锯木厂，其中构造有多对数盘支撑机构，其中原木在围绕机构的间隔的角位置处被抓握并且由其在初始接收位置到轮廓测量位置之间旋转，然后到锯切位置。在确定要从原木切割的轮廓测量和木材尺寸方面，支撑机构的端对端轴线相对于锯可调节地定向。定向地，该调整与轮廓测量尺寸一致。

83. 发明授权

US4419914A Cant production 失效
标题翻译：不生产
公开(公告)号：US4419914A
公开(公告)日：1983-12-13
申请号：US965386
申请日：1978-11-28
申请人： Tony L. Evans
发明人： Tony L. Evans
IPC分类号： B27B1/00 , B27B7/04 , B27B25/04 , B27B31/00 , B27B5/34 , B27B31/04
CPC分类号： B27B7/04 , B27B1/00 , B27B25/04 , B27B31/00 , Y10T83/6489 , Y10T83/65 , Y10T83/6579 , Y10T83/658 , Y10T83/659 , Y10T83/6633 , Y10T83/745 , Y10T83/7876
摘要： A method of forming cants slabbed on four sides from logs, and a sawmill assembly for effecting formation of the cants. First and second in-line sets of pairs of saws are provided, and a log is fed to the first set of saws in a horizontal direction, the first set of saws slabbing two opposed sides of the log. The log is continuously fed from the first set of saws to the second set of saws in the same horizontal direction, and the log is rotated 90.degree. about an axis along the horizontal direction during feeding from the first set to the second set of saws. The second set of saws slab two opposed sides of the log after 90.degree. rotation thereof, and a cant slabbed on four sides is thus formed. The distance between the pairs of saws of each set is adjustable by automatic detenting from one spacing to another, and the scrap is carried away from saw sets by conveyors outside of the saw sets.
摘要翻译：一种在原木四面板上形成板的方法，以及用于形成该槽的锯木厂组件。提供了第一和第二对成对的锯，并且在水平方向上向第一组锯供给原木，第一组锯片对准木材的两个相对的侧面。在第一组锯到第二组锯进给期间，从第一组锯连续地向同一水平方向上的第二组锯进给原木，沿着水平方向将原木旋转90°。第二组锯在其90度旋转之后，将两个相对的两侧面对准，从而形成四边的斜板。每组的锯对之间的距离可以通过自动地从一个间隔锁定到另一个间距来调节，并且废料从锯组外部的输送机被带走。

84. 发明授权

US4327789A Method and apparatus for the chipping dissection of tree logs into all-round machined lumber products 失效
标题翻译：将树木切割成全面加工木材产品的方法和设备
公开(公告)号：US4327789A
公开(公告)日：1982-05-04
申请号：US140840
申请日：1980-04-16
申请人： Alfred Reuter
发明人： Alfred Reuter
IPC分类号： B27B1/00 , B27B31/04 , B27M1/08 , B27C1/08
CPC分类号： B27B1/007 , B27B1/00 , B27B31/04 , B27M1/08
摘要： An improved method and apparatus for processing elongated logs to give maximum production of lumber is described wherein the log is initially cut to present four flattened faces thereon with wany edge regions between adjacent faces, followed by first partially milling the wany edge regions with severance of boards from opposed log faces, and thereafter completing the milling of the wany edge regions with subsequent removal of additional finished boards. Such stepwise partial milling of the wany edge regions materially increases the amount of lumber obtainable from a given log, as compared with prior practices. In preferred forms, the log is processed in an improved apparatus including log turning stations having a pair of pivotally mounted, opposed log-gripping arms; the respective arms are supported on a circular frame which is itself rotatable about the longitudinal axis of the log.
摘要翻译：描述了一种改进的用于处理细长原木以最大限度地生产木材的方法和设备，其中原木最初被切割以在其上呈现四个平坦的面，其中相邻面之间具有相邻的边缘区域，随后首先部分地铣削具有切割板的多个边缘区域从相对的木材面上，然后完成铣削边缘区域，随后移除附加的成品板。与以前的做法相比，这种对边缘区域的逐步部分铣削实质上增加了从给定原木获得的木材的量。在优选形式中，日志在改进的设备中进行处理，包括具有一对枢转安装的相对的对准夹持臂的对数车站; 相应的臂被支撑在圆形框架上，圆形框架本身可以围绕原木的纵向轴线旋转。

85. 发明授权

US4289180A Bandsaw mill 失效
标题翻译：带锯厂
公开(公告)号：US4289180A
公开(公告)日：1981-09-15
申请号：US75348
申请日：1979-09-13
申请人： Frank Weinzierl
发明人： Frank Weinzierl
IPC分类号： B27B1/00 , B27B15/02 , B27B29/00 , B27B31/04 , B27B13/00
CPC分类号： B27B15/02 , B27B1/00 , B27B29/00 , B27B31/04 , Y10T83/7101
摘要： A bandsaw mill comprises two vertical bandwheels for receiving and guiding a bandsaw. The bandwheels are mounted on a frame for rotation about horizontally spaced-apart axes. A bridge suspends the frame above the position of a log with the axes of the bandwheels being generally parallel to the longitudinal axis of the log. The log is between the bandwheels. The bandsaw mill includes a mechanism for raising and lowering the frame, a mechanism for moving the bridge longitudinally along the position of the log and clamps for securing the log in a generally horizontal position. A method of sawing the log comprises moving the log into a generally horizontal position, securing the log in the position and moving the horizontally oriented bandsaw in a longitudinal direction along the log to make horizontal cuts along the log.
摘要翻译：带式磨机包括用于接收和引导带锯的两个垂直带轮。带轮安装在框架上以围绕水平间隔开的轴线旋转。桥梁将框架悬挂在原木的位置之上，其中带轮的轴线大致平行于原木的纵向轴线。日志是在带轮之间。带式磨机包括用于升高和降低框架的机构，用于沿着原木和夹具的位置纵向移动桥的机构，用于将木材固定在大致水平的位置。锯木材的方法包括将木材移动到大致水平的位置，将木材固定在该位置，并沿着木材沿长度方向移动水平定向的带锯，沿着原木进行水平切割。

86. 发明授权

US4262572A Log sawing apparatus 失效
标题翻译：日志锯机
公开(公告)号：US4262572A
公开(公告)日：1981-04-21
申请号：US100939
申请日：1979-12-06
申请人： Larry M. Flodin
发明人： Larry M. Flodin
IPC分类号： B27B7/02 , B27B31/04 , B27B31/06
CPC分类号： B27B31/04 , B27B31/06 , B27B7/02 , Y10T83/6494 , Y10T83/65 , Y10T83/7693 , Y10T83/778 , Y10T83/865
摘要： A log sawing apparatus is described for enabling a single person to control the sawing operation at a single log sawing station. The apparatus includes means for prealigning the log with respect to a projected grid in a first plane. After being prealigned, the log is transferred to the log sawing station where the log is held stationary. A saw carriage with a main saw thereon moves past the log sawing station to cut the log lengthwise. The log is held stationary by a log holding means that may be moved laterally to progressively feed the log laterally with the sawing plane. Log rotating means is provided at the log sawing station to rotate the log 90.degree. or 180.degree. to progressively present various log sides to the sawing plane. Additionally, a second alignment means is provided to align the log with respect to a second grid pattern to align the log in a second plane normal to the first plane.
摘要翻译：描述了日志锯切装置，以使单个人能够在单个日志锯切站处控制锯切操作。该设备包括用于相对于第一平面中的投影网格预先对准日志的装置。在预先对准之后，日志将被传送到日志锯切站，其中日志保持静止。其上具有主锯的锯架移动通过日志锯床，以纵向切割原木。原木由木材保持装置固定，可以横向移动，以使用锯切平面横向进给木材。对数旋转装置设置在日志切换站处，以将对数90°或180°旋转，以逐渐将各种对数侧呈现给锯切平面。另外，提供第二对准装置以使对数相对于第二格栅图案对准，以使对数在与第一平面垂直的第二平面中。

87. 发明授权

US3986625A Log turning apparatus 失效
标题翻译： LOG TURNING APPARATUS
公开(公告)号：US3986625A
公开(公告)日：1976-10-19
申请号：US495186
申请日：1974-08-06
申请人： Philip Nilsson
发明人： Philip Nilsson
IPC分类号： B27B31/04 , B65G47/24 , B65H51/26
CPC分类号： B65G47/24
摘要： A log turning apparatus comprising at least two rotary driven rollers on opposite sides of the path of the logs. The rollers are carried on the ends of two arms which are supported for pivoting about a vertical axis, and the rollers are biased in direction towards each other to bear against a log between them and to advance the log lengthwise as the rollers rotate. The rollers are adjustable to impart a turning motion to the log around its axis simultaneously with the advancement of the log. The adjustment of the rollers takes place by synchronously inclining the rollers in mutually opposite directions around an axis perpendicular to the feed path of the logs.

88. 发明授权

US3985055A Sawmill apparatus 失效
标题翻译：锯木厂设备
公开(公告)号：US3985055A
公开(公告)日：1976-10-12
申请号：US582747
申请日：1975-06-02
申请人： Cyrus J. Cornell
发明人： Cyrus J. Cornell
IPC分类号： B23Q7/16 , B27B25/00 , B26D7/06 , B27B25/02 , B27B31/04
CPC分类号： B23Q7/165 , B27B25/00 , Y10T83/2203 , Y10T83/536 , Y10T83/6491 , Y10T83/6539 , Y10T83/6572 , Y10T83/6574 , Y10T83/6579 , Y10T83/6588 , Y10T83/6635
摘要： A sawmill assembly allows a single operator to selectively control both cutting to length and gang sawing of cants to make pallet stock, eliminating the danger and labor of hand feeding a gang saw, and allowing efficient use of wood by operator selection of gang saw cut direction. A rapidly-acting improved cant turner is disclosed.
摘要翻译：锯木厂组件允许单个操作者选择性地控制切割长度和组合锯切以制造托盘库存，消除手工给组合锯的危险和劳动，并且通过操作者选择组合锯切方向来有效地使用木材。公开了一种快速作用的改进的倾斜角。

89. 发明授权

US3938568A Apparatus for debarking logs 失效
标题翻译：用于剥皮原木的设备
公开(公告)号：US3938568A
公开(公告)日：1976-02-17
申请号：US547373
申请日：1975-02-05
申请人： Wilhelm Hardtle
发明人： Wilhelm Hardtle
IPC分类号： B27B31/04 , B27L1/00 , B27L1/12 , B65G15/14 , B65G47/00
CPC分类号： B27B31/04 , B27L1/00
摘要： An apparatus for debarking logs has a plurality of longitudinally spaced frames each of which carries a pair of horizontally and transversely spaced upper wheels and at least one lower wheel below and between the upper wheels. At least one conveyor element is spanned over the wheels in each frame and has a pair of inner stretches defining a V in line with the inner stretches of the other frame and forming therewith a log-receiving cradle. At least one of the wheels, preferably the lower wheel is driven, and it is possible either to tip the frames so as to unload the logs or to cant them about vertical axes relative to the longitudinal direction of the logs so as to move the log along the apparatus.
摘要翻译：用于剥皮原木的设备具有多个纵向间隔的框架，每个框架承载一对水平和横向间隔开的上轮和在上轮之间和之间的至少一个下轮。至少一个输送元件跨越每个框架中的轮子，并且具有一对内部延伸部，其限定与另一个框架的内部延伸线成直线的V并与其成形的对数接收支架。至少一个车轮，优选地是下轮被驱动，并且可以使车架倾斜以便卸载原木，或者可以相对于原木的纵向方向绕垂直轴倾斜，以便移动原木沿着装置。

90. 发明授权

US3489188A Log-turning device 失效
标题翻译： LOG-TURNING DEVICE
公开(公告)号：US3489188A
公开(公告)日：1970-01-13
申请号：US3489188D
申请日：1968-04-30
申请人： MARSHALL J HANSON
发明人： HANSON MARSHALL J
IPC分类号： B27B29/08 , B27B31/04
CPC分类号： B27B29/085 , Y10T83/6568

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