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1. 发明授权

US5782365A Blade guide for a blade screen 失效
标题翻译：叶片指南刀片屏幕
公开(公告)号：US5782365A
公开(公告)日：1998-07-21
申请号：US538707
申请日：1995-10-03
申请人： Peter J. Zreloff , Alexander D. Cormack , Bengt A. Nilsson
发明人： Peter J. Zreloff , Alexander D. Cormack , Bengt A. Nilsson
IPC分类号： B07B1/12 , B07B1/46 , B07B1/49
CPC分类号： B07B1/46 , B07B1/12
摘要： A blade guide for a dual-frame wood chip sorter comprising a plurality of fingers having a slot therethrough to receive therein a blade, first and second mounting plates on each frame mounting thereon the bottom of a respective number of the fingers. At least one blade on the first frame is disposed intermediate adjacent fingers attached to a first mounting plate with each finger holding an intermediate blade being on another first mounting plate that is longitudinally separated from the other first plate on the frame. The pattern repeats for the second mounting plates with blades from the second frame.
摘要翻译：一种用于双框架木片分选机的刀片引导件，包括多个指状物，其具有穿过其中的槽以在其中容纳叶片，每个框架上的第一和第二安装板上安装有相应数量的手指的底部。第一框架上的至少一个刀片设置在附接到第一安装板的相邻手指之间的中间，每个手指保持中间刀片在另一个第一安装板上，该另一个第一安装板与框架上的另一个第一板片纵向分离。对于具有来自第二框架的叶片的第二安装板，该图案重复。

2. 发明授权

US5560729A Elastomeric joint for a blade tensioning mechanism 失效
标题翻译：用于刀片张紧机构的弹性接头
公开(公告)号：US5560729A
公开(公告)日：1996-10-01
申请号：US332270
申请日：1994-10-31
申请人： Alexander D. Cormack , Bengt A. Nilsson
发明人： Alexander D. Cormack , Bengt A. Nilsson
IPC分类号： B07B1/12 , B07B1/46 , B07B1/48 , D21B1/02 , F16B7/00
CPC分类号： D21B1/023 , B07B1/12 , B07B1/46 , B07B1/48 , Y10T403/455 , Y10T403/456 , Y10T403/648
摘要： A tensioning member for a blade screen that permits simultaneous tensioning of a plurality of blades in a blade screen, such as for wood chip sorting. The blades may be provided with a sawtooth detail on a bottom edge to reduce the build-up of wood ribbons or fines that would otherwise occur. An elastomeric joint is also provided which allows a dual-frame blade screen to be assembled, while compensating for any phase angle error between eccentric shafts provided to agitate the wood chips by moving the screens.
摘要翻译：用于叶片筛网的张紧构件，其允许在叶片筛网中同时张紧多个叶片，例如木屑分选。叶片可以在底部边缘处设置有锯齿形细节，以减少否则会发生的木带或细粒的积聚。还提供了弹性接头，其允许组装双框架叶片筛网，同时补偿通过移动筛网而提供来搅动木屑的偏心轴之间的任何相角误差。

3. 发明授权

US4461606A Supporting grip for bin or hopper 失效
标题翻译：支撑仓或垃圾桶
公开(公告)号：US4461606A
公开(公告)日：1984-07-24
申请号：US515887
申请日：1983-07-21
申请人： Alexander D. Cormack
发明人： Alexander D. Cormack
IPC分类号： B65G65/44 , B65G65/46
CPC分类号： B65G65/44
摘要： A load supporting grid structure is disclosed for a bin or hopper having a discharger or reclaimer at the bottom. The grip structure is used when storing solid materials such as wood chips, hogged fuel and the like and reduces the weight of the solid materials on the discharger, particularly when the materials are stored at a depth of at least 20 feet. The grid structure is positioned above the discharger and supports the weight of at least a portion of the solid materials in the bin or hopper.
摘要翻译：对于在底部具有排放器或回收机的料仓或料斗公开了负载支撑格栅结构。当夹持固体材料（例如木片，带状燃料等）并且减少放电器上的固体材料的重量时，特别是当材料以至少20英尺的深度存储时，抓握结构被使用。格栅结构位于排放器的上方，并且支撑料仓或料斗中至少一部分固体材料的重量。

4. 发明授权

US4106778A Device for temporarily sealing and supporting shafts 失效
标题翻译：用于临时密封和支撑轴的装置
公开(公告)号：US4106778A
公开(公告)日：1978-08-15
申请号：US660514
申请日：1976-02-23
申请人： Alexander D. Cormack , Boris Kool
发明人： Alexander D. Cormack , Boris Kool
IPC分类号： F16J15/34 , F16J15/00 , F16J15/06
CPC分类号： F16J15/008
摘要： A primary seal for a normally operatively moveable shaft which may extend into fluid under pressure is adapted to be worked on without axially shifting the shaft, by secondarily sealing the shaft intermediate the primary seal and the fluid, thereby permitting working access to, removal and replacement of, the primary seal.Temporary support of the shaft while it remains in its operating position but separated from a primary supporting structure at one end is effected by activating selectively operable supporting means into supporting relation to an intermediate portion of the shaft, and from which the supporting means is inactivated when said one end is supported by the primary supporting structure.
摘要翻译：通常可操作的可运动的轴的主要密封件可以在压力下延伸到流体中，适于在不轴向移动轴的情况下进行加工，通过在主密封件和流体之间二次密封轴，从而允许工作进入，移除和更换的主要印章。

5. 发明授权

US5398819A Blade tensioning mechanism 失效
标题翻译：刀片张紧机构
公开(公告)号：US5398819A
公开(公告)日：1995-03-21
申请号：US181388
申请日：1994-01-13
申请人： Alexander D. Cormack , Bengt A. Nilsson
发明人： Alexander D. Cormack , Bengt A. Nilsson
IPC分类号： B07B1/12 , B07B1/46 , B07B1/48 , D21B1/02 , B07B1/49
CPC分类号： B07B1/48 , B07B1/12 , B07B1/46 , D21B1/023
摘要： A tensioning member for a blade screen that permits simultaneous tensioning of a plurality of blades in a blade screen, such as for wood chip sorting, is shown. The blade screen tensioning member includes a hinged bracket that may be supported on a portion of a frame, a spring steel blade holder for engaging a press-snap inserted into a hole in each of the engaged blades, and an elastic stop nut and stud for tightening and tensioning the blades. The blades are held in place at the opposite end of the frame by a similar holder, which, however, is fixed rather than hinged. The spring steel blade holder is reinforced for additional strength, and is bent at an approximately 45 degree angle where the press-snap is engaged. The blades themselves may also be provided with a sawtooth detail on a bottom edge to reduce the build-up of wood ribbons or fines that would otherwise occur. A sliding bearing with a dovetail configuration is also provided. This sliding bearing allows a dual-frame blade screen to be assembled, while compensating for any phase angle error between eccenters provided to agitate the wood chips by moving the screens.
摘要翻译：示出了用于叶片筛网的张紧构件，其允许在叶片筛网中同时张紧多个叶片，例如木屑分选。叶片筛网张紧构件包括可以支撑在框架的一部分上的铰接托架，用于接合插入到每个接合叶片中的孔中的压扣的弹簧钢刀片保持器，以及弹性止动螺母和螺柱，收紧和张紧叶片。叶片通过类似的保持器固定在框架的相对端处，然而固定器固定而不是铰接。弹簧钢刀片支架被加强以获得额外的强度，并且以约45度的角度弯曲，压紧扣合。刀片本身还可以在底部边缘上设置有锯齿形细节，以减少否则会发生的木质带或细粒的积聚。还提供了具有燕尾构型的滑动轴承。该滑动轴承允许组装双框架叶片屏幕，同时补偿通过移动屏幕而提供来搅动木片的偏心之间的任何相位角误差。

6. 发明授权

US4642015A Bearing support for discharger mechanism 失效
标题翻译：轴承支撑放料机构
公开(公告)号：US4642015A
公开(公告)日：1987-02-10
申请号：US621259
申请日：1984-06-15
申请人： Anthony W. Hooper , Alexander D. Cormack , Pierre Marchand
发明人： Anthony W. Hooper , Alexander D. Cormack , Pierre Marchand
IPC分类号： B65G25/08 , B65G65/44 , B65G25/04
CPC分类号： B65G25/08 , B65G65/44
摘要： A discharger mechanism is provided for discharging solids from the bottom of a pile. The discharger comprises a reciprocating stoker rod of a substantially rectangular cross section and plastimeric bearing member engaging the bottom and sides of the rod for vertically supporting and horizontally guiding the rod. A reciprocating device reciprocates the rectangular stoker rod longitudinally beneath the pile. A plurality of stoker cross bars are equispaced apart and rigidly attached at their centers to the rectangular stoker rod. A further bearing member bears against the top of rod to prevent the rod from lifting.
摘要翻译：提供排放机构用于从桩的底部排出固体。排放器包括基本上矩形横截面的往复式取料杆和接合杆的底部和侧面的塑性支承构件，用于垂直支撑和水平地引导杆。一个往复运动的装置往往在矩形堆垛杆的纵向下方堆叠。多个加料器横杆彼此等间隔并且在其中心处刚性地附接到矩形加料杆。另一个支承构件支撑在杆的顶部以防止杆抬起。

7. 发明授权

US4594045A Hold down and sealing assembly for discharger mechanism 失效
标题翻译：压紧机组的密封组件
公开(公告)号：US4594045A
公开(公告)日：1986-06-10
申请号：US621260
申请日：1984-06-15
申请人： Anthony W. Hooper , Alexander D. Cormack
发明人： Anthony W. Hooper , Alexander D. Cormack
IPC分类号： B65G25/04
CPC分类号： B65G25/04
摘要： A discharger mechanism is provided for discharging solids from the bottom of a pile. The discharger comprises a reciprocating stoker rod having a series of stoker cross bars, affixed thereto, which is supported by bearings within a trough. An arrangement for holding down the rod and for sealing the trough comprises a pair of longitudinally extending metal strips attached to either side of the rod and a pair of seal strips or plates secured to the edges of the trough and extending therefrom into the trough to positions above and adjacent to the upper surfaces of the metal strips.
摘要翻译：提供排放机构用于从桩的底部排出固体。排放器包括一个往复式取料杆，其具有固定在其上的一系列加料器横杆，其由槽内的轴承支撑。用于压住杆并用于密封槽的装置包括一对连接到杆的任一侧的纵向延伸的金属条，以及一对固定到槽的边缘的密封条或板，并从其延伸到槽中的位置在金属条的上表面附近。

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