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1. 发明授权

US4711281A Curved wood bending machine 失效
标题翻译：弯曲木折弯机
公开(公告)号：US4711281A
公开(公告)日：1987-12-08
申请号：US836476
申请日：1986-03-05
申请人： Michael Kessel , Erwin Kessel , Eugene Schneider
发明人： Michael Kessel , Erwin Kessel , Eugene Schneider
IPC分类号： B27H1/00 , B27M3/00
CPC分类号： B27M3/0053 , B27H1/00
摘要： A curved wood bending machine for bending solid, veneered or laminated wooden members has a support frame with a generally planar top member on which a plurality of guide rails are connected in predetermined circumferential relationship and radial planes from a common counterpoint on the top member so that clamping assemblies slidably mounted on the guide rails can be moved by suitable associated actuating means on the guide rails to predetermined positions relative each other. The clamping assemblies have a fixed vertical shoe and a coacting movable shoe which is activated by a suitable fluid pressure device such as a pneumatically operated cylinder and plunger arrangement so that a desired curvature can be established to fit and bend an elongated wooden member therein. Suitable locking members are provided to prevent accidental movement of the clamping assemblies after they are set for the predetermined shape for bending the elongated wooden member and a safety shield is provided to prevent operation and or release of the fluid pressure device on the clamping assemblies.Additionally, the curved wood bending machine, as above described wherein at least one or more of the clamping assemblies include, a two part base means for the operatively associated fixed and movable shoes which can be locked relative to each other for offsetting the fixed and movable shoes of each of such clamping assembly from the longitudinal line of the associated guide rail on which the clamping assembly is mounted.Additionally, the curved wood bending machine as above described including, a pair of coacting platens or expansion adapters to be connected to the fixed and movable shoes for increasing the area of and more uniformly distributing the curved wood bending machine.
摘要翻译：用于弯曲固体，贴面或层压木制构件的弯曲木材弯曲机具有支撑框架，其具有大致平坦的顶部构件，在顶部构件上从多个导轨以预定的圆周关系和径向平面连接到顶部构件上的共同对应点，使得可滑动地安装在导轨上的夹紧组件可以通过导轨上的合适的相关联的致动装置相对于彼此移动到预定位置。夹紧组件具有固定的竖直的鞋和共同作用的可动的鞋，其由合适的流体压力装置例如气动操作的缸和柱塞装置启动，使得可以建立期望的曲率以在其中配合和弯曲细长的木构件。设置合适的锁定构件以防止夹紧组件在被设置成预定形状以便弯曲细长的木构件之后意外移动，并且提供安全屏蔽件以防止流体压力装置在夹紧组件上的操作和/或释放。另外，如上所述的弯曲木材弯曲机，其中至少一个或多个夹紧组件包括用于可操作地相关联的固定和可移动的鞋的两部分底部装置，其可相对于彼此锁定以抵消固定和可移动的这些夹紧组件中的每一个从相关联的导轨的纵向线上固定有夹紧组件。此外，如上所述的弯曲木材弯曲机包括：一对连接到固定和可移动的鞋的共同作用的压板或膨胀适配器，用于增加弯曲木材弯曲机的面积并且更均匀地分布。

2. 发明授权

US4688612A Machine for cutting and finishing curved wooden members with cut-off and routing attachments 失效
标题翻译：用于切割和整理弯曲木制构件的切割和布线附件的机器
公开(公告)号：US4688612A
公开(公告)日：1987-08-25
申请号：US890108
申请日：1986-07-28
申请人： Michael Kessel , Erwin Kessel , Eugene Schneider
发明人： Michael Kessel , Erwin Kessel , Eugene Schneider
IPC分类号： B23Q9/00 , B23Q11/00 , B25B5/00 , B27B5/20 , B27C5/02 , B27C5/06 , B27C9/02 , B27M3/08 , B27C9/00
CPC分类号： B27C5/06 , B23Q11/001 , B23Q9/0014 , B25B5/003 , B25B5/006 , B27B5/201 , B27C5/02 , B27C9/02 , B27M3/08 , Y10T83/7772
摘要： A machine for precision cutting and finishing of curved wooden members, includes a generally vertically disposed column; a support assembly including a plurality of spaced, relatively narrow support guides; a radially adjustable clamping assembly on each of at least two support guides, each clamping assembly having two locking jaws, at least one locking jaw being fluidly operated to move relative to the other locking jaw and for holding and fixing the curved wooden member; an elongated beam rotatably connected at one end to the upper end of the column and cantilevered to extend radially outward therefrom for movement in a circumferential arc over the upper support members, a tool support having one end slidably connected to the elongated cantilevered beam and movable to and fro along the radially extending axis of the beam; a tool holder adjustably connected on the tool support for generally vertical and rotational movement, the tool holder including a T-connector having opposite tool connecting ends and two tool holding rods removably secured in the connecting ends, a cutting saw attachment having a cutting blade mounted on at least one of the tool holding rods; a rack and pinion assembly for moving the tool holder along a vertical axis with respect to the tool support; and a counterbalance weight system connected to the rack and pinion assembly so as to maintain the tool holder at any desired position with respect to the tool support.
摘要翻译：一种用于弯曲木制构件的精密切割和精加工的机器，包括大致垂直设置的柱; 支撑组件，其包括多个间隔开的相对窄的支撑引导件; 每个夹紧组件具有两个锁定爪，至少一个锁定卡爪被流体地操作以相对于另一个锁定爪移动并保持和固定弯曲的木制构件; 细长梁，其一端可旋转地连接到柱的上端，并且悬臂以径向向外延伸，从而沿周向弧形在上支撑构件上移动;工具支架，其一端可滑动地连接到细长的悬臂梁上，沿着梁的径向延伸的轴线; 工具架，可调节地连接在工具支撑件上，用于大致垂直和旋转运动，工具夹具包括具有相对的工具连接端的T形连接器和可移除地固定在连接端的两个工具保持杆，具有安装在切割刀片上的切割锯附件在至少一个工具夹持杆上; 齿条和小齿轮组件，用于相对于工具支撑件沿着垂直轴线移动工具架; 以及连接到所述齿条和小齿轮组件的平衡重量系统，以便将所述工具架保持在相对于所述工具支撑件的任何期望位置。

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