Wall or floor chainsaw
    44.
    发明授权
    Wall or floor chainsaw 有权
    墙壁或地板链锯

    公开(公告)号:US09539740B2

    公开(公告)日:2017-01-10

    申请号:US14624446

    申请日:2015-02-17

    申请人: HUSQVARNA AB

    发明人: Andreas Jonsson

    摘要: A chain bar unit for a wall saw is presented herein. The chain bar unit can include a bar configured to receive a circulating chain or wire around a perimeter of the bar. The chain bar unit also can include a driving gear for driving the chain or wire around the bar, the driving gear configured to be coupled to an output shaft of the wall saw. The chain bar unit further includes the bar being tapered from an end proximate to the driving gear to a distal end having a distal end radius, wherein a width of the bar at the proximate end, is at least two times the distal end radius of the distal end.

    摘要翻译: 本文介绍了一种用于墙锯的链条单元。 链条单元可以包括被配置为接收围绕杆的周边的循环链或线的杆。 链条单元还可以包括用于驱动围绕杆的链条或线的驱动齿轮,驱动齿轮被配置为联接到壁锯的输出轴。 链条单元还包括杆从靠近驱动齿轮的端部渐缩到具有远端半径的远端,其中在近端处的杆的宽度是至少两倍的远端半径 远端。

    Frame saw apparatus and method
    45.
    发明申请
    Frame saw apparatus and method 失效
    框锯设备和方法

    公开(公告)号:US20030145701A1

    公开(公告)日:2003-08-07

    申请号:US10068122

    申请日:2002-02-05

    发明人: Karl Ogden

    摘要: A frame saw for sawing a relatively thick piece of wooden feed stock simultaneously into a plurality of thinner pieces of wood, and including a feed assembly for continuously feeding the stock from an upstream input position to a downstream output position, and a plurality of closely spaced-apart parallel reciprocable saw blades positioned intermediate the input position and the output position for sawing the stock into thinner pieces of stock as the stock is moved by the feed assembly relative to the blades. A drive assembly is operatively connected to the blades for driving the blades in a reciprocating motion comprising alternate cutting and non-cutting strokes. A linear offset motion assembly is provided for moving the reciprocating blades alternately upstream and downstream into linearly-offset cutting and non-cutting positions relative to the stock. An electronic controller such as an encoder is provided for coordinating the reciprocating movement of the blades and the linear offset motion of the blades to thereby permit continuous movement of the stock while the blades are in both the cutting and non-cutting positions and strokes.

    摘要翻译: 一种用于将相对厚的木制原料同时切割成多个较薄木片的框架锯,并且包括用于将料料从上游输入位置连续供给到下游输出位置的进料组件,以及多个紧密间隔的 - 平行的可往复运动的锯片位于输入位置和输出位置之间,用于在原料通过进给组件相对于叶片移动时将坯料锯切成更薄的坯料。 驱动组件可操作地连接到叶片,用于以往复运动来驱动叶片,包括交替的切割和非切割冲程。 提供线性偏移运动组件,用于将往复运动叶片交替地上下游转换成相对于坯料的线性偏移切割位置和非切割位置。 提供诸如编码器的电子控制器,用于协调叶片的往复运动和叶片的线性偏移运动,从而允许在刀片处于切割位置和非切割位置和笔划之间时坯料的连续移动。

    Machine tool
    46.
    发明授权
    Machine tool 失效
    机床

    公开(公告)号:US5018420A

    公开(公告)日:1991-05-28

    申请号:US283473

    申请日:1988-11-03

    申请人: Francis Plomb

    发明人: Francis Plomb

    摘要: The machine tool comprises a frame (1, 2, 3) with two fixing elements (22 and 39) for fastening a scroll saw blade. The fixing element (22) is driven by an electrical motor (5) in a vertical reciprocating movement. The two fixing elements (22 and 39) are linked to each other by a metallic ribbon (45) passing on pulleys (46 to 50). The position of the pulley (47) can be changed by means of a cam (53) acting on an arm (52) so as to stretch the ribbon (45) to the desired value.

    摘要翻译: PCT No.PCT / CH88 / 00096 Sec。 371日期:1988年11月3日 102(e)日期1988年11月3日PCT提交1988年5月20日PCT公布。 出版物WO88 / 09249 日期为1988年12月1日。机床包括具有用于紧固涡旋锯片的两个固定元件(22和39)的框架(1,2,3)。 固定元件(22)由电动马达(5)在垂直往复运动中驱动。 两个固定元件(22和39)通过通过滑轮(46至50)的金属带(45)彼此连接。 可以通过作用在臂(52)上的凸轮(53)来改变滑轮(47)的位置,以便将色带(45)拉伸到期望值。

    Apparatus for sawing different materials
    47.
    发明授权
    Apparatus for sawing different materials 失效
    用于锯切不同材料的装置

    公开(公告)号:US4308852A

    公开(公告)日:1982-01-05

    申请号:US161102

    申请日:1980-06-19

    申请人: Siegfried Gebhart

    发明人: Siegfried Gebhart

    摘要: An apparatus for sawing different kinds of materials has a supporting frame including a girder-type construction defining an opening for the feed-through of materials to be cut in longitudinal direction by a saw blade. A supporting platform for materials to be cut includes a carriage platform for materials to be cut includes a carriage displaceable in longitudinal direction, and a clamping arrangement for materials to be cut is located on the carriage. At least one supporting bracket is positioned laterally of the saw blade in front and back regions of the frame and mounted on said carriage, and an upper and lower cross-beam is provided for each supporting bracket, with each lower cross-beam being arranged at a distance from the carrier. Vertically movable rods are arranged between the upper and lower cross-beams and carry a clamping device for materials to be cut. The saw blades may be slanted for increased efficiency and durability.

    摘要翻译: 用于锯切不同种类的材料的装置具有支撑框架,该支撑框架包括一个梁形结构,其用于通过锯片在纵向方向上限定用于进给待切割材料的开口。 用于待切割材料的支撑平台包括用于待切割材料的托架平台,其包括沿纵向移动的滑架,并且用于待切割材料的夹紧装置位于托架上。 至少一个支撑托架位于框架的前后区域中的锯片的横向方向并且安装在所述托架上,并且为每个支撑托架提供上横梁和下横梁,每个下横梁布置在 距离承运人的距离 垂直活动杆布置在上横梁和下横梁之间,并携带用于待切割材料的夹紧装置。 锯片可以倾斜以提高效率和耐久性。