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    Method for defrosting logs and a defrosting apparatus
    221.
    发明授权
    Method for defrosting logs and a defrosting apparatus 有权
    除霜原木和除霜装置的方法

    公开(公告)号：US06516843B2

    公开(公告)日：2003-02-11

    申请号：US09898021

    申请日：2001-07-05

    Applicant: Arvo Jonkka

    Inventor： Arvo Jonkka

    IPC: B27L100

    CPC classification number: B27L1/00 ,  B05B13/0221 ,  B05B14/00 ,  B27K5/001 ,  B65G2201/0282

    Abstract: The present invention concerns a method and an apparatus for defrosting frozen wood prior to debarking. The defrosting method of logs of the invention is based on bringing heat zone-specifically to logs in transfer motion on a conveyor according to their heat receiving capacity immediately from the moment of starting of the defrosting, and at the end of the defrosting process, the heat volume per time unit, supplied at a higher temperature, is only a part of the heat volume of the starting phase of the defrosting process. For instance, it is possible to spray water on the wood to be defrosted so that the row interval of the showers in the initial part of the piping is a fraction of the row Interval in the tail end of the piping. In the tall end of the defrosting conveyor steam can also be supplied.

    Abstract translation: 本发明涉及在剥皮之前对冷冻木材进行除霜的方法和装置。 本发明的原木除霜方法是基于使热区特别地根据其从除霜开始之时起的接收能力在输送机上记录传送运动，并且在除霜过程结束时， 在较高温度下供应的每时间单位的热量仅是除霜过程起始阶段的热量的一部分。 例如，可以在要解冻的木材上喷洒水，使得管道的初始部分中的骤雨的行间隔是管道尾端中的行间隔的一部分。 在除霜输送机的高端也可以提供蒸汽。

    Selection and bundling method for random length materials
    222.
    发明授权
    Selection and bundling method for random length materials 失效
    随机长度材料的选择和捆绑方法

    公开(公告)号：US06510364B2

    公开(公告)日：2003-01-21

    申请号：US09845804

    申请日：2001-04-30

    Applicant: Robert Ahrens

    Inventor： Robert Ahrens

    IPC: G06F700

    CPC classification number: B65G61/00 ,  B65G2201/0282 ,  B65G2203/0208 ,  B65G2203/042 ,  Y10S209/933

    Abstract: A method for selecting random length boards for nesting into a single row of predetermined lengths includes the initial step of arranging a plurality of random length boards on an accumulating rack. A plurality of the boards are then conveyed to channels in an adjacent storage rack. The length of each board is determined as the board is conveyed from the accumulating rack to the storage rack, and this information is transmitted to a central processor. The processor calculates combinations of board lengths in the storage rack which will form a single stock row having a combined board length within a predetermined target range. The processor then selects a preferred combination of boards from the possible combinations, and activates gates in the channels to drop the boards to a conveyor and move the selected boards to a stock row accumulating location. The processor then activates gates on the accumulating rack tracks to convey additional boards to empty channels in the storage rack, and repeats the process. The apparatus includes an accumulating conveyor with longitudinal tracks positioned adjacent a storage rack with longitudinal channels aligned with the tracks. A scanning assembly is positioned between the accumulating conveyor and storage rack for scanning boards moving between the conveyor and storage rack, to determine the length of each board. The central processor is connected to the scanning assembly, and gates on the accumulating rack and storage rack, to automatically operate the system.

    Abstract translation: 一种用于选择用于嵌套到预定长度的单行中的随机长度板的方法包括将多个随机长度板布置在累积架上的初始步骤。 然后，多个板被传送到相邻存储架中的通道。 当板从积聚架传送到存储架时，每个板的长度被确定，并且该信息被传送到中央处理器。 处理器计算存储架中的板长度的组合，其将形成组合板长度在预定目标范围内的单个库存行。 然后，处理器从可能的组合中选择板的优选组合，并激活通道中的门将板移动到传送带并将所选择的板移动到库行积累位置。 然后，处理器激活积累的货架轨道上的门，以将额外的板传送到存储架中的空通道，并重复该过程。 该装置包括具有纵向轨道的累积输送器，纵向轨道邻近存储齿条定位，纵向通道与轨道对准。 扫描组件位于累积输送机和存储架之间，用于扫描在输送机和存储架之间移动的板，以确定每个板的长度。 中央处理器连接到扫描组件，并且在堆积架和存储架上进行门，以自动操作系统。

    Double acting log singulator
    223.
    发明授权
    Double acting log singulator 有权
    双作用日志分片机

    公开(公告)号：US06450324B1

    公开(公告)日：2002-09-17

    申请号：US09513555

    申请日：2000-02-25

    Applicant: Bruno Lindenblatt

    Inventor： Bruno Lindenblatt

    IPC: B65G2500

    CPC classification number: B65G25/08 ,  B65G47/1471 ,  B65G2201/0282

    Abstract: Log singulating apparatus comprises two sets of interleaved support surfaces which reciprocate in the feed direction. Successive support surfaces are vertically overlapped and laterally offset and the two sets of support surfaces reciprocate out of phase by 180 degrees in relation to one another. Logs are promoted in the feed direction by abutment surfaces associated with each support surface. At the extremes of stroke of the sets of support surfaces, the abutment surfaces of overlapping support surfaces substantially align themselves to allow transfer of the log from one abutment surface to the next. This arrangement applies to each pair of overlapping support surfaces to ensure rapid promotion of the log toward the outfeed.

    Abstract translation: 对数分离装置包括沿进给方向往复运动的两组交错支撑表面。 连续的支撑表面垂直重叠并且横向偏移，并且两组支撑表面彼此相位相差180度。 通过与每个支撑表面相关联的邻接表面在进给方向上促进原木。 在这组支承表面的行程的极端处，重叠的支撑表面的邻接表面基本上对准自己，以允许木材从一个邻接表面传递到下一个。 这种布置适用于每对重叠的支撑表面，以确保日志快速提升到出货。

    Transfer apparatus
    224.
    发明授权
    Transfer apparatus 失效
    传送装置

    公开(公告)号：US3741408A

    公开(公告)日：1973-06-26

    申请号：US3741408D

    申请日：1971-08-02

    Applicant: MORGAN CONSTRUCTION CO

    Inventor： KLUSMIER K

    IPC: B65G47/88 ,  B65G7/00

    CPC classification number: B65G47/8846 ,  B65G2201/0217 ,  B65G2201/0282 ,  B65G2205/04

    Abstract: An apparatus for transferring elongated elements from a first location to a laterally disposed second location. The apparatus includes a plurality of transfer members which are pivotally manipulated by operating means in a manner such that an elongated element at the first station is engaged at spaced points along its length by the transfer members and carried along the upper portion of a generally elliptical path to the second location.

    Abstract translation: 一种用于将细长元件从第一位置转移到横向设置的第二位置的装置。 该装置包括多个传送构件，其通过操作装置枢转地操纵，使得第一站处的细长元件沿着其长度的间隔点通过传送构件接合并沿着大致椭圆形路径的上部 到第二个位置。

    Forklift truck with a load-squaring apparatus
    226.
    发明授权
    Forklift truck with a load-squaring apparatus 失效
    带有负载平衡装置的叉车

    公开(公告)号：US3596776A

    公开(公告)日：1971-08-03

    申请号：US3596776D

    申请日：1967-11-08

    Applicant: THOMAS N MELIN

    Inventor： MELIN THOMAS N

    IPC: B65G57/00 ,  B66F9/12 ,  B66F9/18

    CPC classification number: B66F9/125 ,  B65G57/00 ,  B65G57/28 ,  B65G2201/02 ,  B65G2201/0282 ,  B66F9/18

    Abstract: The invention encompasses apparatus for rendering coplanar the end surfaces of all the pieces of timber in a stack of lumber by placing the stack in near vertical position while subjected to slight lateral constraints, and then dropping (or its equivalent) the stack endwise to a foundation to produce a vertically effective impact upon the stack sufficient to cause the various timbers to move longitudinally relative to each other against the friction between the timbers, thereby to move the lower ends of all the timbers into a common plane. The stack is then returned to a horizontal position in such a manner that the timbers do not move longitudinally relative to each other.

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