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1. 发明授权

US06220447B1 Variable frequency screening apparatus 失效
标题翻译：变频筛选仪
公开(公告)号：US06220447B1
公开(公告)日：2001-04-24
申请号：US09251785
申请日：1999-02-17
申请人： Gene F. Lambert
发明人： Gene F. Lambert
IPC分类号： B07B154
CPC分类号： B07B1/42 , B07B1/54
摘要： A variable frequency screening device consisting of a pair of spaced elongated side members, a flexible screen surface supported between the side members, a frame member supported between the side members and beneath a flexible screen surface, at least one striking frame shaft rotatably mounted between the elongated side members and beneath the flexible screening material, a striking frame mounted to the striking frame shaft, a second striking frame mounted to the striking frame shaft, and a motor to rotate the striking frame shaft which, in turn, causes the first and second striking frames to alternately strike the underside of the flexible screen material. The apparatus is equipped to permit the striking frames located on additional striking frame shafts to strike the screening material at independently selected amplitudes and frequencies.
摘要翻译：一种可变频率屏蔽装置，包括一对间隔开的细长侧面构件，支撑在侧构件之间的柔性屏幕表面，支撑在侧构件之间并在柔性屏幕表面下方的框架构件，至少一个撞击框架轴，可旋转地安装在细长的侧构件和柔性屏蔽材料下方，安装在打击框架轴上的撞击框架，安装在打击框架轴上的第二撞击框架，以及用于旋转打击框架轴的马达，其又使得第一和第二撞击框架以交替地击打柔性屏幕材料的下侧。该装置被配备为允许位于附加的打击框架轴上的打击框以独立选择的幅度和频率撞击屏蔽材料。

2. 发明授权

US5785461A Wedge tensioning device 失效
标题翻译：楔形张紧装置
公开(公告)号：US5785461A
公开(公告)日：1998-07-28
申请号：US588127
申请日：1996-01-18
申请人： Gene F. Lambert
发明人： Gene F. Lambert
IPC分类号： B02C2/00 , B07B1/48 , B07B1/49 , B02C17/08
CPC分类号： B02C2/00 , B07B1/48 , Y10S403/12 , Y10T403/33 , Y10T403/335 , Y10T403/7064 , Y10T403/76
摘要： A wedge tensioning device for securing screen material to a screening system having a T-bolt with a threaded shank for receiving a nut threadably engaged therewith for adjustment toward and away from the frame. A pair of opposing wedges each having an elongated aperture through each wedge is provided. The T-bolt is passed through the elongated aperture of each wedge and is positioned between the frame and the nut. A spacer having an aperture therethrough is positioned between the wedges. The screen may be readily removed from the screening apparatus by driving the smaller end of one of the two wedges away from the bolt shank and out from its position to thereby loosen the tension on the screen material and permit it removal and replacement. To tension the screen material, the large end of one of the two wedges may be driven toward the shank of the bolt.
摘要翻译：一种楔形张紧装置，用于将筛网材料固定到具有带有螺纹柄的T形螺栓的筛网系统中，该螺栓用于接收螺母与其接合的螺母，用于朝向和远离框架进行调节。提供了一对相对的楔块，每个楔形物通过每个楔形件具有细长的孔。 T型螺栓穿过每个楔形件的细长孔，并定位在框架和螺母之间。具有穿过其中的孔的间隔件位于楔之间。通过将两个楔形物中的一个的较小端部从螺栓杆驱动离开其位置，筛网可以容易地从筛选装置移除，从而松开筛网材料上的张力并允许其移除和更换。为了张紧筛网材料，可以将两个楔块中的一个的大端朝向螺栓的柄部驱动。

3. 发明授权

US4819886A Rotary hammer mill for breaking stone and similar material 失效
标题翻译：用于破碎石材和类似材料的旋转锤磨机
公开(公告)号：US4819886A
公开(公告)日：1989-04-11
申请号：US142482
申请日：1988-01-06
申请人： Gene F. Lambert
发明人： Gene F. Lambert
IPC分类号： B02C13/18 , B02C13/282
CPC分类号： B02C13/18
摘要： A rotary hammer mill for breaking stone, gravel and similar material to achieve a desired size reduction. The mill includes a plurality of hammerheads rotatably supported in a housing for rotation in a substantially horizontal plane to define a substantially horizontally disposed annular breaking zone. The hammerheads are rotatably driven at a breaking speed sufficient to cause the hammerheads to reduce material impacting against the hammerheads in the breaking zone. Material is introduced down into the breaking zone in an annular pattern so that the feed of material into the breaking zone is annularly distributed rather than concentrated at a single feed location. As a result, the proportion of the total material feed which is broken up initially upon entering the annular breaking zone is increased as compared to that of a hammer mill having a single feed location to promote uniform, rapid reduction of the material and thereby reduce the production of fines or excessively reduced material caused by retention of material in the mill.
摘要翻译：一种用于破碎石头，砾石和类似材料的旋转锤磨机，以实现所需的尺寸减小。磨机包括多个可旋转地支撑在壳体中的锤头，用于在基本上水平的平面中旋转以限定基本上水平设置的环形破碎区。锤头以破碎速度可旋转地驱动，足以使锤头减小撞击破碎区中的锤头的材料。材料以环形图案向下引入断裂区域，使得材料进入破碎区域的环状分布而不是集中在单个进料位置。结果，与具有单个进料位置的锤磨机相比，最初在进入环形断裂区时分解的总材料进料的比例增加，以促进材料的均匀，快速还原，从而减少生产由于在磨机中保留材料而导致的细粉或过度减少的材料。

4. 发明授权

US08307554B1 Catcher for hedge trimmer 失效
标题翻译：捕手为树篱修剪者
公开(公告)号：US08307554B1
公开(公告)日：2012-11-13
申请号：US13161831
申请日：2011-06-16
申请人： Gene F. Lambert
发明人： Gene F. Lambert
IPC分类号： B26B19/48
CPC分类号： A01G3/053
摘要： A clippings catcher that attaches to a trimmer having a guard and motor driven reciprocating cutting blades for catching vegetation clippings regardless of the direction in which the trimmer is moved when cutting vegetation, and having a section of flexible fabric configured to result in a desired billowing of the fabric which enables an effective structure for catching vegetation clippings regardless of the direction in which the trimmer is moved while avoiding interference between the fabric and the blades of the trimmer.
摘要翻译：一种夹子捕手，其连接到具有防护装置和马达驱动的往复式切割刀片的修剪器，用于捕获植被剪切，而不管剪切植物在切割植被时移动的方向如何，并且具有柔性织物的一部分，其被配置成导致期望的滚动该织物使得能够有效地结构用于捕捉植被剪切，而不管修剪器移动的方向如何，同时避免织物和修剪器的叶片之间的干扰。

5. 发明授权

US5456364A Powered screening apparatus 失效
标题翻译：动力筛选设备
公开(公告)号：US5456364A
公开(公告)日：1995-10-10
申请号：US127627
申请日：1993-09-27
申请人： Gene F. Lambert
发明人： Gene F. Lambert
IPC分类号： B07B1/42 , B07B1/46 , B07B1/54
CPC分类号： B07B1/54 , B07B1/42 , B07B1/46
摘要： A powered screening apparatus having a pair of spaced elongated side members, a screen surface supported between the side members, a frame member supported between the side members and beneath the screen surface, a first hammer mounted to the side members beneath the screen surface, a second hammer mounted to the frame member, a first vibrator attached to one of the side members and the second hammer and a second vibrator attached to the other side member and the second hammer. The apparatus is equipped to permit the side members to vibrate independently of each other.
摘要翻译：一种动力筛选装置，具有一对间隔开的细长侧面构件，支撑在侧构件之间的筛面，支撑在侧构件之间并在筛面下方的框架构件，安装在屏幕表面下方的侧构件的第一锤，安装在框架部件上的第二锤子，安装在一个侧部件和第二个锤子上的第一个振动器和一个附着在另一个侧面部件和第二个锤子上的第二个振动器。该装置被配备为允许侧部构件彼此独立地振动。

6. 发明授权

US5397002A Variable control screen apparatus 失效
标题翻译：变量控制屏幕装置
公开(公告)号：US5397002A
公开(公告)日：1995-03-14
申请号：US61444
申请日：1993-05-14
申请人： Gene F. Lambert
发明人： Gene F. Lambert
IPC分类号： B07B1/34 , B07B1/42 , B07B1/46 , B07B1/54
CPC分类号： B07B1/34 , B07B1/42 , B07B1/46 , B07B1/54
摘要： A vibrating screen apparatus having a pair of side members, a screen surface supported between the side members, a pair of frame members supported between the side members and beneath the screen, a first hammer to vibrate the screen, a second hammer that alternately vibrates the screen with the first hammer and a motor to impart motion to the hammers and frame members. The screen apparatus is provided with a method to selectively tension the screen surface. The apparatus is equipped to permit varying the frequency and amplitude of the hammers and screen material. The apparatus is equipped with only a single motor on each screen section to provide economy in use.
摘要翻译：一种振动筛装置，具有一对侧构件，支撑在侧构件之间的筛面，支撑在侧构件之间并在筛子下方的一对框架构件，用于使筛网振动的第一锤，使第二锤交替振动的第二锤，屏幕与第一个锤子和一个马达给锤子和框架构件运动。屏幕装置具有选择性地张紧屏幕表面的方法。该装置被配备为允许改变锤和筛网材料的频率和振幅。该设备在每个屏幕部分仅配备有单个电机，以提供经济使用。

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