公开(公告)号：US12214520B2

公开(公告)日：2025-02-04

申请号：US17973347

申请日：2022-10-25

Applicant: Webco Mill Supply Ltd.

Inventor： Brian Webster

IPC: B27B31/00 ,  B27B25/02 ,  B27C1/12 ,  B27L1/00 ,  B27L1/10

Abstract: An elongate mount couples an insert to a feed roll via a proximal edge thereof. The proximal edge of the elongate mount faces both outwards in part and forwards in part. The elongate mount has a recessed region that is twisted in part. The insert is shaped to be received at least in part within and matingly engage with the elongate mount via the recessed region. The elongate mount is shaped to enclose the proximal edge, spaced-apart ends and backing fact of the insert.

公开(公告)号：US07565921B2

公开(公告)日：2009-07-28

申请号：US11603023

申请日：2006-11-22

Applicant: Dany Roy

Inventor： Dany Roy

IPC: B27B31/00 ,  B27B25/02

CPC classification number: B27B25/02

Abstract: A log feed roll for displacing a log has a roll which may be rotated around a rotary axis, flutes for propelling the log, and removable flute attachments fastened to the flutes for contacting the log during engagement of the log in the feed roll. The flutes have flute apertures extending through side walls thereof. The attachments have a top attachment section from which generally opposed side braces extend. The attachments are fastened to the flutes by bolts extending through the brace apertures on one side brace, the flute apertures and the brace apertures on the opposing side brace, and nuts engaged on the bolts on the opposing side brace. The side walls are situated between the side braces, in abutment therewith when the attachment is fastened to the flute.

Abstract translation: 用于移动原木的原木输送辊具有可以围绕旋转轴线旋转的辊，用于推进原木的槽纹，以及在接合进料辊期间固定到凹槽以接触对数的可移除的槽纹附件。 凹槽具有延伸穿过其侧壁的凹槽。 附件具有顶部附接部分，大致相对的侧撑从该顶部附接部分延伸。 附件通过螺栓延伸穿过凹槽，螺栓延伸穿过一个侧支架上的支撑孔，相对侧支架上的槽孔和支撑孔，以及接合在相对侧支架上的螺栓上的螺母。 当附件被固定到长槽上时，侧壁位于侧支架之间，与其邻接。

公开(公告)号：US5918653A

公开(公告)日：1999-07-06

申请号：US98920

申请日：1998-06-17

Applicant: Michael P. Knerr

Inventor： Michael P. Knerr

IPC: B27B25/02 ,  B27B25/04 ,  B27B31/06 ,  B27B31/00 ,  B27B1/00

CPC classification number: B27B25/02 ,  B27B25/04 ,  B27B31/06

Abstract: An adjustable support for a conveyor has paired cylinders pivotally attached to the frame of the conveyor. The frame supports the mechanism for transporting a lumber product. Each pair of cylinders is mounted in a crossed configuration which provides rigid support for the frame. The controlled extension and retraction of the rods of the cylinders provides for elevating the frame, lowering the frame, side shifting of the frame as well as longitudinal tilt and lateral skewing of the frame.

Abstract translation: 用于输送机的可调节支撑件具有枢转地附接到输送机的框架的成对的圆筒。 框架支撑运输木材产品的机构。 每对气缸以交叉构造安装，为框架提供刚性支撑。 缸的杆的受控延伸和缩回提供了框架的升高，框架的下降，框架的侧移以及框架的纵向倾斜和横向倾斜。

公开(公告)号：US5676238A

公开(公告)日：1997-10-14

申请号：US801171

申请日：1997-02-18

Applicant: Petri Saastamo

Inventor： Petri Saastamo

IPC: B27B25/02 ,  B65G43/00

CPC classification number: B27B25/02

Abstract: A lumber piece conveyor including a conveyor chain having retaining lugs and overhead rollers for pressing the lumber pieces on to the retaining lugs. The overhead rollers independently descend and retract as the logs approach the rollers in sequence. The retracted position of each roller is established by the prior roller's position of initial engagement with a log. The retracted position can thus be established at a substantially consistent distance above the point of engagement regardless of the log diameter. Preferably a linkage has one end that is connected to the roller movement of a prior roller assembly and the other end dictates the pivotal positioning of a proximity switch. As the prior roller is moved into engagement, the linkage pivots the proximity switch. The proximity switch signals a computer that the subsequent roller is too high or too low and the roller is accordingly lowered or raised to the desired retracted position.

Abstract translation: 一种木材片式输送机，包括具有保持凸耳和顶部辊的输送链，所述输送链用于将所述木材块压紧到所述保持凸耳上。 随着原木依次接近滚筒，架空滚筒独立地下降和缩回。 每个辊子的缩回位置是由现有辊子与原木初始啮合的位置确定的。 因此，缩回位置可以以高于接合点的基本一致的距离建立，而不管对数直径如何。 优选地，连杆具有连接到现有辊组件的辊运动的一端，另一端指示接近开关的枢转定位。 当现有的辊子进入啮合时，连杆枢转接近开关。 接近开关用信号通知计算机，随后的辊太高或太低，并且辊被相应地降低或升高到期望的缩回位置。

公开(公告)号：US5570732A

公开(公告)日：1996-11-05

申请号：US498415

申请日：1995-07-05

Applicant: Olof Andreasson

Inventor： Olof Andreasson

IPC: B27B25/02 ,  B65G35/00 ,  B27B31/00

CPC classification number: B65G35/00 ,  B27B25/02

Abstract: The log feeding device includes a feeding wheel that has an upper side portion axially from a lower side portion and a rim extending therebetween. The side portions extend outwardly and laterally from the wheel. An elastic tire is mounted on the rim of the wheel between the upper and lower side portions. A flexible net is attached to the upper and lower side portions and is conformable to the shape of the elastic tire. The flexible net includes a plurality of chain strings that are attached to the side portions at connection points. Each chain string has one end attached to an upper connection point and an opposite end attached to a lower connection point so that there is a diagonal straight distance between the upper and lower connection points. One set of the chain strings forms an angle A relative to one side of the longitudinal axis and the other set forms the same angle A relative an opposite side of the longitudinal axis of the wheel. Each chain string has a length that is longer than the straight diagonal distance between the upper and lower connection points. In this way, the chain strings are movable between an unloaded and a loaded position. The chain strings are in an outer relaxed state when in the unloaded position and in a tensioned inner state when pressed radially inwardly towards the longitudinal axis of the wheel by the elongate member so that a portion of the chain strings is closer to the wheel compared to when the chain strings are in the outer relaxed state.

Abstract translation: 原木供给装置包括：进给轮，其具有从下侧部分的轴向上侧部分和在其间延伸的轮辋。 侧部从车轮向外和向外延伸。 弹性轮胎安装在车轮的轮缘上部和下侧部分之间。 柔性网附接到上侧和下侧部分并且与弹性轮胎的形状一致。 柔性网包括在连​​接点处附接到侧部的多个链条。 每个链条的一端连接到上连接点，相对端连接到下连接点，使得在上连接点和下连接点之间存在对角线直线距离。 一组链条相对于纵向轴线的一侧形成一个角度A，而另一组在轮的纵向轴线的相对侧上形成相同的角度A. 每个链条的长度比上连接点和下连接点之间的直线对角距离长。 以这种方式，链条可以在卸载位置和装载位置之间移动。 当处于未加载位置时，链条处于外部松弛状态，并且当通过细长构件朝向轮的纵向轴线径向向内挤压时处于张紧的内部状态，使得链条的一部分更接近车轮，与 当链条处于外部松弛状态时。

公开(公告)号：US5435361A

公开(公告)日：1995-07-25

申请号：US259784

申请日：1994-06-14

Applicant: Michael P. Knerr

Inventor： Michael P. Knerr

IPC: B27B1/00 ,  B27B25/02

CPC classification number: B27B1/007 ,  B27B25/02 ,  Y10T83/155 ,  Y10T83/536

Abstract: A method and apparatus for around the curve sawing is shown and described wherein a group of roller assemblies are positionable along a selected semicircular path having a point of tangency relative to lines of cut provided by an assembly of cutting blades whereby each roller assembly provides a transport path normal to the axes of rotation for each roller assembly and tangent to the selected semicircular path. Upon actuation of the roller assemblies, as positioned along the selected semicircular path, the wood product, as captured between rollers of the roller assemblies, moves along the selected semicircular path and into the cutting device for cutting along concentric lines of cut. The method and apparatus is particularly well suited for use with tree species having irregularly shaped protrusions and formations deviating from an idealized curved centerline of the log or cant.

公开(公告)号：US5320153A

公开(公告)日：1994-06-14

申请号：US949124

申请日：1992-09-21

Applicant: Michael P. Knerr

Inventor： Michael P. Knerr

IPC: B27B1/00 ,  B27B25/02 ,  B27B31/00

CPC classification number: B27B1/007 ,  B27B25/02 ,  Y10T83/155 ,  Y10T83/536

Abstract: A method and apparatus for around the curve sawing is shown and described wherein a group of roller assemblies are positionable along a selected semicircular path having a point of tangency relative to lines of cut provided by an assembly of cutting blades whereby each roller assembly provides a transport path normal to the axes of rotation for each roller assembly and tangent to the selected semicircular path. Upon actuation of the roller assemblies, as positioned along the selected semicircular path, the wood product, as captured between rollers of the roller assemblies, moves along the selected semicircular path and into the cutting device for cutting along concentric lines of cut. The method and apparatus is particularly well suited for use with tree species having irregularly shaped protrusions and formations deviating from an idealized curved centerline of the log or cant.

Abstract translation: 示出并描述了用于围绕曲线锯切的方法和装置，其中一组辊组件可沿着所选择的半圆形路径定位，所述半圆形路径具有相对于由切割刀片组件提供的切割线的切线点，由此每个辊组件提供运输 路径垂直于每个滚子组件的旋转轴线，并与所选择的半圆形路径相切。 当沿着所选择的半圆形路径定位时，当辊组件被致动时，如在辊组件的辊之间捕获的木材产品沿所选择的半圆形路径移动到切割装置中，以沿同心切线切割。 所述方法和装置特别适用于具有不规则形状的突起和离开与原木或倾斜的理想化弯曲中心线的地层的树种。

公开(公告)号：US5232030A

公开(公告)日：1993-08-03

申请号：US895732

申请日：1992-06-09

Applicant: Michael P. Knerr ,  Lloyd R. Booth ,  Glenn E. Teague

Inventor： Michael P. Knerr ,  Lloyd R. Booth ,  Glenn E. Teague

IPC: B23D59/00 ,  B27B25/02 ,  B27B31/06 ,  B27L11/00

CPC classification number: B27B31/06 ,  B23D59/008 ,  B27B25/02 ,  B27L11/007 ,  Y10T83/543

Abstract: A cooperative conveyor system for a lumber production line. The production line has a canting station and a sawing station spaced at a distance from each other and interconnected by a powered conveyor system. The cants are fed at a higher rate through the canting station than through the sawing station. The conveyor system is arranged to receive cants from the canting station at a high feed rate and transport the cants to and into a sawing station at a lower feed rate. The cants are fed through the canting station at controlled intervals so that the resulting gap between succeeding cants received on the conveyor are at a desired spacing to maximize the production of the sawing station. The cant exiting from the canting station is forced to overrun the conveyors feed rate and thereby reduces the gap between it and a preceding cant. The conveyor then transports the cant to and into the sawing station at the desired feed rate for the sawing station. In one embodiment, the sawing station has two saws. The conveyor system is arranged to shift the cant exiting the canting station into alignment with the saw selected to perform the sawing operation.

Abstract translation: 用于木材生产线的协同输送系统。 该生产线具有一个倾斜站和一个彼此间隔一定距离并通过动力输送系统互连的锯床。 通过拐杖站，通过锯床可以以更高的速度进给。 输送机系统被布置成以高进给速率从转弯站接收槽，并以更低的进给速率将该槽运送到锯床并进入锯床。 以受控的间隔，将这些溜槽通过倾斜站进给，使得在输送机上接收的后续的槽之间的所得间隙处于所需的间距，以最大限度地提高锯割台的产量。 迫使从倾斜站出来的倾斜力超过输送机的进给速度，从而减小它与前一倾斜之间的间隙。 然后，输送机以锯切站的所需进给速率将倾斜板传送到锯床并进入锯床。 在一个实施例中，锯床具有两个锯。 输送机系统被布置成使离开倾斜站的倾斜板与所选择的锯对准以执行锯切操作。

公开(公告)号：US5152328A

公开(公告)日：1992-10-06

申请号：US757268

申请日：1991-09-10

Applicant: Hans Arvidsson

Inventor： Hans Arvidsson

IPC: B27B25/02

CPC classification number: B27B25/02

Abstract: A feed roller intended for a timber processing unit includes a roller body having disposed on its outer periphery elastically supported engagement devices for driving engagement with a tree trunk advanced by the roller. In accordance with the invention, it is proposed that the engagement devices include mutually separated elements (20) and that each of the elements is moveably connected to the roller body (10) at its outer periphery.

公开(公告)号：US5123319A

公开(公告)日：1992-06-23

申请号：US455352

申请日：1989-11-06

Applicant: Alfred Reuter

Inventor： Alfred Reuter

IPC: B27B5/34 ,  B27B7/04 ,  B27B25/02 ,  B27B25/06

CPC classification number: B27B25/02 ,  B27B5/34 ,  B27B7/04 ,  Y10T83/6598 ,  Y10T83/73 ,  Y10T83/739 ,  Y10T83/741 ,  Y10T83/7809

Abstract: A circular saw shaft for cutting wood comprises a motor-driven shaft and aircular saw blade mounted on the shaft. A support disk is mounted on the shaft in spaced relationship to the saw blade to apply to the wood a supporting force in a direction extending parallel to the axis of rotation of the shaft. The support disk can be fixed to the shaft, or biased along the shaft axis by springs. In lieu of springs, the support disk could be elastically flexible.

Abstract translation: PCT No.PCT / EP88 / 00038 Sec。 371日期：1989年11月6日 102（e）日期1989年11月6日PCT提交1988年4月22日PCT公布。 出版物WO88 / 08778 日期：1988年11月17日。用于切割木材的圆锯轴包括安装在轴上的电动轴和圆锯片。 支撑盘以与锯片间隔开的关系安装在轴上，以在平行于轴的旋转轴线的方向上向木材施加支撑力。 支撑盘可以固定到轴上，或者通过弹簧沿着轴的轴线偏置。 代替弹簧，支撑盘可以是弹性柔性的。