公开(公告)号：US20150158097A1

公开(公告)日：2015-06-11

申请号：US14556139

申请日：2014-11-29

Applicant: Warren L. Myrfield

Inventor： Warren L. Myrfield

IPC: B23D55/04 ,  B23D59/00 ,  B27B15/04 ,  B27B13/08 ,  B27B31/06

CPC classification number: B23D55/046 ,  B23D55/084 ,  B23D59/002 ,  B23Q15/12 ,  B27B15/04 ,  B27B31/06 ,  G05B2219/45144 ,  G05B2219/49106 ,  Y02P90/86 ,  Y10T83/04 ,  Y10T83/6475 ,  Y10T83/7226 ,  Y10T83/7264

Abstract: A sawmill feedspeed control system having a force sensor operatively coupled to a sawguide of a sawblade, the output of the force sensor being processed and supplied to a motion controller and driver for reducing or increasing feed velocity of a workpiece so as to prevent overfeed or underfeed, while minimizing deviations of the blade from a straight cut and maximizing production throughput.

Abstract translation: 具有操作性地连接到锯片的锯片的力传感器的锯木厂反馈速度控制系统，所述力传感器的输出被处理并被提供给运动控制器和驱动器，以减少或增加工件的进给速度，以防止过量或欠载 同时最大限度地减少叶片与直切割的偏差。

公开(公告)号：US20140352513A1

公开(公告)日：2014-12-04

申请号：US14268894

申请日：2014-05-02

Applicant: EVERISING MACHINE CO.

Inventor： Shu-Chia CHIAO

IPC: B23D55/04

CPC classification number: B23D55/04 ,  B23D55/082 ,  B23D55/084 ,  B23D55/086 ,  B25B1/24 ,  B25B1/2489 ,  B27B13/10 ,  Y10T83/707 ,  Y10T83/7264 ,  Y10T83/7493

Abstract: A band saw machine with a lifting rod whose position is adjustable to accommodate various sized workpieces includes a movable member which is mounted on a saw frame and movable relative to a movable clamp arm. The movable member and the fixing member each have a rack, and the racks are in parallel to each other. The lifting rod includes a gear shaft engaged with the racks. When the movable clamp arm moves to accommodate the size of a workpiece, the rack of the movable member drives the gear shaft to move along the rack of the fixing member, which causes position change of the lifting rod, so that the lifting rod is automatically moved to a position where it can detect the workpiece in a reliable manner. Therefore, the size of the workpiece to be clamped is not limited by the position of the lifting rod anymore.

Abstract translation: 一种具有提升杆的带锯机，其位置可调节以适应各种尺寸的工件，包括安装在锯框架上并可相对于可动夹臂移动的可动构件。 可动构件和固定构件各自具有齿条，并且机架彼此平行。 提升杆包括与齿条接合的齿轮轴。 当可移动夹臂移动以适应工件的尺寸时，可移动件的齿条驱动齿轮轴沿固定件的齿条运动，这导致提升杆的位置变化，使得提升杆自动地 移动到可以可靠地检测工件的位置。 因此，待夹紧的工件的尺寸不受提升杆的位置的限制。

公开(公告)号：US4355555A

公开(公告)日：1982-10-26

申请号：US190236

申请日：1980-09-24

Applicant: Morimasa Kobayashi ,  Nobuo Sakurai

Inventor： Morimasa Kobayashi ,  Nobuo Sakurai

IPC: B23D55/00 ,  B23D55/08 ,  B27B13/10 ,  B23D53/00 ,  B23D59/00

CPC classification number: B23D55/084 ,  Y10T83/089 ,  Y10T83/7076

Abstract: An apparatus for detecting lateral deviations of a bandsaw blade has a follower which is in contact with and follows lateral movement of the blade. A sensing circuit, which is connected to the follower, generates deviation signals representing movement of the follower. A control circuit which is responsive to the deviation signals stops the bandsaw when the lateral movement of the blade has deviated beyond established limits.

Abstract translation: 用于检测带锯片的横向偏差的装置具有与叶片接触并跟随叶片横向运动的随动件。 连接到跟随器的感测电路产生表示从动件的移动的偏差信号。 响应于偏差信号的控制电路当叶片的横向移动已经偏离超过确定的限制时停止带锯。

公开(公告)号：US4085636A

公开(公告)日：1978-04-25

申请号：US709852

申请日：1976-07-29

Applicant: Urban Eklund

Inventor： Urban Eklund

IPC: B23D53/00 ,  B23D55/08 ,  B27B13/10

CPC classification number: B23D53/00 ,  B23D55/084 ,  Y10T83/0605 ,  Y10T83/141 ,  Y10T83/148 ,  Y10T83/7195 ,  Y10T83/7264

Abstract: In a band sawing machine having an endless saw blade entrained over two saw pulleys and two hand guides, lateral displacements of the saw blade equilibrium position which occur during a sawing operation are countered by a corrective lateral movement of the saw blade relative to a feed path of the goods to be sawn, by laterally adjusting the position of at least one of the blades guides.

Abstract translation: 在具有夹在两个锯皮带轮和两个手指导件上的环形锯片的带锯切机中，在锯切操作期间发生的锯片平衡位置的横向位移由锯片相对于进给路径的校正横向运动来抵消 通过横向调整至少一个叶片引导件的位置来锯切待检查的货物。

公开(公告)号：US20160303670A1

公开(公告)日：2016-10-20

申请号：US14995869

申请日：2016-01-14

Applicant: Maxwell T. Harris

Inventor： Maxwell T. Harris

IPC: B23D59/00 ,  G05B19/402 ,  B23D55/10

CPC classification number: B23D59/002 ,  B23D55/084 ,  B23D55/10 ,  G05B19/402

Abstract: A band saw blade sensor and control system to sense and control saw blade deviation of a continuous, flexible metal saw blade driven around a pair of pulleys. A pair of spaced proximity inductive sensors is positioned adjacent to a side of the saw blade in order to detect blade deviation during operation. A controller mechanism receives input from each of the pair of inductive sensors in order to control and adjust band tension on the blade, and in order to control and adjust blade force on a work piece.

公开(公告)号：US4674374A

公开(公告)日：1987-06-23

申请号：US748678

申请日：1985-06-25

Applicant: Toru Sadahiro ,  Masayuki Taguchi ,  Toru Tokiwa ,  Takeshi Terajima

Inventor： Toru Sadahiro ,  Masayuki Taguchi ,  Toru Tokiwa ,  Takeshi Terajima

IPC: B23D55/04 ,  B23D55/06 ,  B23D55/08 ,  B23D59/00 ,  B23Q7/04 ,  B23Q11/00 ,  B27G19/06 ,  B26D7/24 ,  B23D53/00

CPC classification number: B23D59/001 ,  B23D55/043 ,  B23D55/06 ,  B23D55/084 ,  B23D55/086 ,  B23D59/006 ,  B23Q11/0057 ,  B23Q7/042 ,  B27G19/06 ,  Y02P70/171 ,  Y10T83/089 ,  Y10T83/141 ,  Y10T83/525

Abstract: A band saw machine is provided with a fixed and movable blade guide arm which are set apart by a distance which is proportional to the width of workpiece to be cut. A detector mounted on one of the guide arms senses the lateral deviation of the saw blade during cutting and a control circuit outputs a termination signal to shut down the machine when the deviation is larger than a desired maximum value. When a workpiece of a different width is to be cut the guide arms are reset apart by a distance proportional to the width of the new workpiece and a detector is provided which senses the change of distance between the guide arms and outputs a signal to a revising circuit. The revising circuit then revises the maximum value of deviation to be allowed based on the change of distance between the guide arms.

Abstract translation: 带锯机设置有固定和可动的刀片引导臂，其被设置成与待切割的工件的宽度成比例的距离。 安装在其中一个导向臂上的检测器在切割期间检测锯片的横向偏差，并且当偏差大于期望的最大值时，控制电路输出终止信号以关闭机器。 当要切割不同宽度的工件时，引导臂被重新分开与新工件的宽度成比例的距离，并且提供了检测器，其感测导向臂之间的距离的变化并输出信号到修正 电路。 然后，修正电路基于导向臂之间的距离的变化来修正允许的最大偏差值。

公开(公告)号：US4327621A

公开(公告)日：1982-05-04

申请号：US88490

申请日：1979-10-26

Applicant: John E. Voorhees ,  Thomas M. Johnson

Inventor： John E. Voorhees ,  Thomas M. Johnson

IPC: B23D55/08 ,  B27B13/10 ,  B26D1/54

CPC classification number: B23D55/084 ,  Y10T83/7264 ,  Y10T83/8878

Abstract: A self steering blade guide for a band saw, including a support block which can be rigidly fixed to the frame structure adjacent the blade and which supports a steering block having a blade receiving slot with side surfaces adjacent the flat sides of the blade and engagable therewith upon the sideways deflection of the blade, and a mounting connection between the steering block and the support block for permitting pivotal movement of the steering block about an axis parallel to the direction of travel of the blade, the axis being adjacent to or forward of the cutting edge so that the blade will pivot about the axis with the steering block when deflected, and through action on the blade by the material being cut the blade will automatically be returned to its normal position parallel to the direction of feed of the material through the blade.

Abstract translation: 一种用于带锯的自动导向叶片引导件，其包括支撑块，该支撑块可以刚性地固定到邻近叶片的框架结构，并且支撑具有叶片接收槽的转向块，侧翼表面邻近叶片的平坦侧面并与其接合 在叶片的侧向偏转以及转向块和支撑块之间的安装连接件，用于允许转向块围绕平行于叶片行进方向的轴线枢转运动，该轴线邻近或向前延伸 切割边缘，使得当偏转时，叶片将绕着转向块绕轴线转动，并且通过被切割的材料对叶片的作用将自动地返回到平行于材料进给方向的正常位置 刀。

公开(公告)号：US3593763A

公开(公告)日：1971-07-20

申请号：US3593763D

申请日：1969-09-17

Applicant: MAC MILLAN BLOEDEL LTD

Inventor： NEILD PETER J

IPC: B23D55/08

CPC classification number: B23D55/084 ,  Y10T83/263 ,  Y10T83/8878

Abstract: One or more pressure guides for maintaining the blade of a band saw in the cutting area thereof in a predetermined path of travel. Fluid is directed by each guide against opposite side edges only of the blade to create a fluid pressure against said side edges. Means can be provided at the guide for relieving fluid pressure against the saw blade centrally between the portions thereof near said side edges.

公开(公告)号：US3116768A

公开(公告)日：1964-01-07

申请号：US19286462

申请日：1962-05-07

Applicant: WILLIAM LASAR

Inventor： WILLIAM LASAR

IPC: B23D55/08

CPC classification number: B23D55/084 ,  Y10T83/7264 ,  Y10T83/888

公开(公告)号：US20140116225A1

公开(公告)日：2014-05-01

申请号：US14131435

申请日：2011-07-08

Applicant: Reijo Viljanen

Inventor： Reijo Viljanen

IPC: B27B13/08 ,  B27B13/10

CPC classification number: B27B13/08 ,  B23D55/084 ,  B23D55/10 ,  B27B13/10 ,  Y10T83/7226

Abstract: Arrangement in order to tension a counter element (1), such as a blade of a sawing device, such as a blade (15) of a band sawing machine in combination with a roll or a slide block to a chosen sawing line with the help of the mentioned counter element and in order to direct the counter element to make it stay at the mentioned line. The arrangement comprises a magnetic device (14) in order to improve the functioning belonging to the counter element (1) and in order to improve the sawing result with the help of which magnetic force created by the magnetic device the blade (15) is being controlled with a force which has the same direction which force pushes the blade (15) against the counter element (1).

Abstract translation: 布置以便将诸如锯切装置的锯片（例如带式锯床的刀片（15））的卷边或滑块的相对元件（1）张紧到所选择的锯切线，帮助 并且为了引导计数元件使其停留在所述的线上。 该装置包括磁性装置（14），以便改善属于相对元件（1）的功能，并且为了借助于由磁性装置产生的刀片（15）所产生的磁力来改善锯切结果 由具有相同方向的力控制，所述力将所述刀片（15）推向所述计数元件（1）。