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。