公开(公告)号：US3812891A

公开(公告)日：1974-05-28

申请号：US30729872

申请日：1972-11-16

Applicant: LINCK GEB

Inventor： REUTER A

IPC: B27G13/00 ,  B27B33/20 ,  B27L11/00 ,  B27L11/02 ,  B27C9/02

CPC classification number: B27L11/007 ,  B27B33/20 ,  Y10T409/306216

Abstract: The present specification discloses a tool head for use in machining round timber trunks to produce beams or planks. The tool head includes a tool holder which is arranged concentrically and coaxially of the tool head, the tool holder and tool head being independently rotatably drivable about their common axis, the tool holder being drivable at a higher rotational speed than the tool head. Chipping blades are provided on the periphery of the tool head and finishing blades are provided on the working end of the tool holder. Thus, as a trunk is passed over the working front end of the tool head in a direction perpendicular to the rotational axis of the head, the chipping blades process the trunk and the finishing blades which can move at a higher speed than the chipping blades, smooth the even surface produced by the chipping blades.

Abstract translation: 本说明书公开了一种用于加工圆形木质树干以生产梁或木板的工具头。 工具头包括与工具头同心地并且同轴设置的工具保持器，工具保持器和工具头可相对于其公共轴线独立地可旋转地驱动，工具保持器可以以比工具头更高的转速驱动。 切削刀片设置在工具头的周边上，并且精加工刀片设置在刀架的工作端上。 因此，当干线沿着与头部的旋转轴线垂直的方向越过工具头的工作前端时，切屑刀片处理能够以比切屑刀片高的速度移动的躯干和精加工刀片， 平滑切屑刀片产生的均匀表面。

公开(公告)号：US3814155A

公开(公告)日：1974-06-04

申请号：US30729772

申请日：1972-11-16

Applicant: LINCK GEB

Inventor： REUTER A

IPC: B27B33/20 ,  B27L11/00 ,  B27C1/08

CPC classification number: B27B33/20 ,  B27L11/007

Abstract: The present specification discloses a tool head for use in machining timber trunks into beams and/or planks. The tool head is in the form of a truncated cone, hacking blades being attached to its periphery and extending over a generating line of the cone. Finishing blades which are provided on and project from the smaller area end of the conical head, are arranged in groups, the cutting edges of the finishing blades in a group being aligned substantially parallel to each other and a group of finishing blades being located between each two hacking blades. The tool head can be rotatably driven about its longitudinal axis, the finishing blades in each group being graduated along the axis of the tool head in such a way that each successive finishing blade when used on a timber trunk, is closer to the timber trunk than the preceding finishing blade taken in the direction of rotation of the tool head. The hacking blades process the side segments of a timber trunk as the trunk is passed over the smaller area end of the rotating tool head, in a direction perpendicular to the rotational axis of the tool head and the finishing blades smooth the even surface produced on the timber trunk.

Abstract translation: 本说明书公开了一种用于将木质树干加工成梁和/或木板的工具头。 工具头是截头锥体的形式，黑客刀片附接到其周边并在锥体的生成线上延伸。 设置在锥形头部的较小区域端部并且从锥形头部的较小区域端突出的整理叶片被分组地布置，一组中的精加工刀片的切削刃基本上彼此平行地对齐，并且一组精加工刀片位于每个 两个黑客刀片。 工具头可以围绕其纵向轴线旋转地驱动，每组中的精加工刀片沿着工具头的轴线分级，使得当在木材干线上使用时，每个连续的精加工刀片比木材干线更靠近木材干线 前刀刃沿刀具头的旋转方向截取。 当行李箱沿着与工具头的旋转轴线垂直的方向通过旋转工具头的较小的区域端时，黑客刀片处理木材树干的侧面部分，并且精加工叶片平滑在 木材树干。