专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07257850B1 Articulating bed frame 失效
标题翻译：铰接床架
公开(公告)号：US07257850B1
公开(公告)日：2007-08-21
申请号：US10974620
申请日：2004-10-27
申请人： Daniel R. Tekulve
发明人： Daniel R. Tekulve
IPC分类号： A47C21/08
CPC分类号： A61G7/015 , A47C20/041 , A47C20/08 , A61G7/012
摘要： An articulating bed frame includes a main frame; a back section; first and second linkage assemblies, each being pivotally connected at spaced apart first and third ends to the back section and pivotally connected at opposing, spaced apart and respective second and fourth ends to the main frame; an upper leg section; a third linkage assembly pivotally connected at opposing fifth and sixth ends to the upper leg section and the main frame; a support link assembly connecting the upper leg section for sliding and pivotal movement with the main frame; a seat section pivotally connected at opposing ends to the back section and the upper leg section; a lower leg section pivotally connected to the upper leg section and freely supported atop a forward end of the main frame; a drive assembly connected between the back section and the third linkage assembly and operable to extend and retract to articulate the bed frame between a fully reclined position and a fully inclined position; and, a side rail assembly connected to the main frame and including a handle having a down position and an up position and including connection apparatus for permitting articulation between the down and up positions.
摘要翻译：铰接床架包括主框架; 背部; 第一和第二连杆组件，每个都以间隔开的第一和第三端枢转地连接到后部，并且在相对的，间隔开的和相应的第二和第四端枢转地连接到主框架; 大腿部分; 第三联动组件，其在相对的第五和第六端处枢转地连接到所述上腿部分和所述主框架; 支撑连杆组件，其连接所述上腿部分用于与所述主框架滑动和枢转运动; 在相对端枢转地连接到所述后部和所述上腿部的座部; 小腿部分，枢转地连接到所述上腿部分并且自由地支撑在所述主框架的前端上; 驱动组件，其连接在所述后部部分和所述第三连杆机构之间并且可操作以延伸和缩回以在完全倾斜的位置和完全倾斜的位置之间铰接所述床架; 以及连接到主框架并且包括具有向下位置和向上位置的手柄的侧轨组件，并且包括用于允许在向下和向上位置之间的铰接的连接装置。

2. 发明授权

US06655429B2 Saw mill with apparatus for guiding a board and method for use thereof 有权
标题翻译：用于引导板的设备的锯床和使用它的方法
公开(公告)号：US06655429B2
公开(公告)日：2003-12-02
申请号：US10205984
申请日：2002-07-26
申请人： Daniel R. Tekulve , Scott Laskowski
发明人： Daniel R. Tekulve , Scott Laskowski
IPC分类号： B27B100
CPC分类号： B27B1/00 , B23D53/04 , B27B15/02 , B27B29/00 , B27B31/08 , Y10T83/2092 , Y10T83/2181 , Y10T83/7101 , Y10T83/7145 , Y10T83/722
摘要： A saw mill includes a base frame having a front and a rear and being sized and configured to support a log; saw apparatus having a cutting blade and being connected with the base frame for horizontal movement in a cutting stroke from a start position near the front of the base frame to an end position near the rear of the base frame and in a return stroke back to the front of the base frame and being for cutting in a generally horizontal plane a board from the log; power apparatus for powering the saw apparatus; at least one pushback arm connected to the saw apparatus and being sized and configured to engage and eject the board from atop the log during the return stroke; and, a board guide apparatus extending generally forwardly from the saw apparatus and including a crossbar and plurality of fingers connected with the crossbar and positioned to engage and guide the board in a desired path as it is being ejected from the log, each finger including an upper link connected to the crossbar and a lower link hingedly connected with the upper link.
摘要翻译：锯床包括具有前部和后部的基座，其尺寸和构造用于支撑原木; 锯切装置具有切割刀片，并且与基架连接，用于在切割行程中从基座的前部附近的起始位置到靠近底座框架的后部的端部位置水平移动，并且返回到在基座的前面，用于在大致水平的平面上从木材切割板; 用于为锯装置提供动力的动力装置; 至少一个与所述锯装置连接的推回臂的尺寸和构造，以在所述返回冲程期间从所述原木顶部接合和弹出所述板; 以及从锯装置大致向前延伸的板引导装置，并且包括与横杆连接的横杆和多个指状物，并且定位成当从原木弹出时将板接合并引导所需的路径，每个指状物包括连接到横杆的上连杆和与上连杆铰接的下连杆。

3. 发明授权

US4620373A Dry kiln and method 失效
标题翻译：干窑和方法
公开(公告)号：US4620373A
公开(公告)日：1986-11-04
申请号：US633712
申请日：1984-07-23
申请人： Donald R. Laskowski , Daniel R. Tekulve
发明人： Donald R. Laskowski , Daniel R. Tekulve
IPC分类号： F26B3/20 , F26B5/04 , F26B9/06 , F26B23/06 , F26B13/30
CPC分类号： F26B3/20 , F26B23/06 , F26B5/04 , F26B9/06 , F26B2210/16
摘要： A process and apparatus are disclosed for accelerating the drying of green and/or partially dried lumber. The lumber is dried at pressures below standard atmospheric pressure to rapidly remove moisture from the lumber without degrading the wood structure. A kiln for performing this function includes a chamber for a charge of lumber, an electrically activated flexible heating blanket to impart heat into the charge of lumber, a device for reducing pressure within the chamber, and a device for removing moisture vapor from the chamber. The process for accelerating the drying of the wood includes the step of heating the wood piece in the chamber to a selected temperature. The pressure in the chamber is reduced to a pressure at least as low as the vapor pressure of water at the selected temperature. The wood is controllably heated to maintain the wood at the selected temperature while the pressure in the chamber is reduced.
摘要翻译：公开了用于加速绿色和/或部分干燥的木材的干燥的方法和装置。木材在低于标准大气压力的压力下干燥，以从木材中快速去除水分，而不会降低木材结构。用于执行该功能的窑炉包括用于加载木材的室，用于将热量输送到木材的电活化的柔性加热毯，用于减小室内的压力的装置以及用于从室除去水汽的装置。用于加速木材干燥的方法包括将室中的木片加热到所选择的温度的步骤。室中的压力被降低至至少与在所选择的温度下的水的蒸气压一样低的压力。木材被可控地加热以将木材保持在选定的温度，同时室内的压力降低。

4. 发明授权

US4025972A Elevating and Trendelenburg mechanism for an adjustable bed 失效
标题翻译：升降机和Trendelenburg机构可调床
公开(公告)号：US4025972A
公开(公告)日：1977-05-31
申请号：US623023
申请日：1975-10-16
申请人： James S. Adams , William H. Peck , Daniel R. Tekulve
发明人： James S. Adams , William H. Peck , Daniel R. Tekulve
IPC分类号： A61G7/002 , A61G7/005 , A61G7/015 , A61G7/00 , E03D1/34
CPC分类号： A61G7/002 , A61G7/0509 , A61G7/0514 , A61G7/005 , A61G7/015
摘要： An improved control and locking device for a hospital bed such as that disclosed in U.S. Patent Application Ser. No. 496,212, filed on Aug. 9, 1974. The locking device is utilized to provide a positive lock of the hospital bed in a Trendelenburg or reverse Trendelenburg position and eliminate the capability to manualy or inadvertently remove the bed from such position. As depicted herein, the locking device is a pivotal abutment which normally precludes release of a hook holding the bed in a Trendelenburg position. Yet, when the entire bed is raised by its electric motor, the abutment is automatically withdrawn from its abutting, locking position to permit the bed to lower under electric power.
摘要翻译：用于医院床的改进的控制和锁定装置，例如在美国专利申请 1974年8月9日提交的第496,212号。锁定装置用于在Trendelenburg或反向Trendelenburg位置提供医院病床的正锁定，并且消除手动或无意地从该位置移除床的能力。如本文所示，锁定装置是枢转支座，其通常排除了将床保持在Trendelenburg位置的释放。然而，当整个床由其电动马达升高时，基座自动从其邻接的锁定位置撤回，以允许床在电力下降。

5. 发明授权

US09216123B2 Bed with pivotable bed surface 有权
标题翻译：床可枢转床面
公开(公告)号：US09216123B2
公开(公告)日：2015-12-22
申请号：US14450715
申请日：2014-08-04
申请人： Daniel R. Tekulve
发明人： Daniel R. Tekulve
IPC分类号： A61G7/015 , A61G7/10 , A61G7/053 , A61G7/16 , A61G7/05
CPC分类号： A61G7/015 , A61G7/0506 , A61G7/0507 , A61G7/0509 , A61G7/0514 , A61G7/053 , A61G7/1076 , A61G7/16
摘要： A central bed having a single longitudinal bed frame and a bed section mounted to the frame for rotation about a substantially vertical axis between a home position aligned with the bed frame and an away position and with a lower leg bed section that is movable away from the central bed section to enable rotation of the central bed section.
摘要翻译：中央床，其具有单个纵向床架和安装到框架上的床部分，用于围绕与床架对准的原始位置与离开位置之间的基本上垂直的轴线旋转，并且具有可移动远离中心床部分，以使中心床部分转动。

6. 发明授权

US5109655A Articulating rotary mower 失效
标题翻译：铰接旋转割草机
公开(公告)号：US5109655A
公开(公告)日：1992-05-05
申请号：US654254
申请日：1991-02-12
申请人： Daniel R. Tekulve
发明人： Daniel R. Tekulve
IPC分类号： A01D75/30
CPC分类号： A01D75/30 , Y10S56/10
摘要： A gang mower assembly comprising a rigid frame elongated in the direction of forward movement of the assembly, the frame including a forward end portion, a central portion, and a trailing end portion. A central rotary mower deck is disposed adjacent the central portion and a universal joint for connecting the central deck to the central portion for at least limited universal movement relative to the frame about axes generally parallel to the frame and generally perpendicular to the frame is provided. The assembly further comprises at least one outboard rotary mower deck and at least one inboard rotary mower deck, and ground-engaging wheels for individually supporting each deck for independent movement relative to the frame. Each of the decks comprises a rotary blade assembly defining a centrally located, upwardly extending rotary axis and pulleys mounted on the axis to provide an input drive for the blade assembly. Means for positioning each deck relative to its adjacent deck is provided, each positioning means comprising a rigid link having first and second opposite link ends, means for attaching the first link end to one of the decks and means for movably attaching the second link end to an adjacent deck for at least limited swivel movement. A belt drive system for providing a driving connection from a driver to the deck pulleys is provided to drive the rotary blade assembly of each mower deck.
摘要翻译：一种组合式割草机组件，包括沿组件向前运动的方向伸长的刚性框架，该框架包括前端部分，中心部分和后端部分。中央旋转割草机甲板邻近中心部分设置，万向接头用于将中心甲板连接到中心部分，用于相对于框架的至少有限的通用运动，围绕大致平行于框架并且大体上垂直于框架的轴线。组件还包括至少一个外侧旋转割草机甲板和至少一个内侧旋转割草机甲板，以及用于单独地支撑每个甲板的地面接合轮，用于相对于框架的独立运动。每个甲板包括限定中心定位的向上延伸的旋转轴线的旋转刀片组件和安装在轴线上的滑轮以提供用于刀片组件的输入驱动器。提供了用于将每个甲板相对于其相邻甲板定位的装置，每个定位装置包括具有第一和第二相对连杆端的刚性连杆，用于将第一连杆端连接到其中一个甲板的装置和用于将第二连杆端可移动地连接到相邻的甲板，用于至少有限的旋转运动。提供用于提供从驾驶员到甲板皮带轮的驾驶连接的皮带驱动系统，以驱动每个割草机甲板的旋转刀片组件。

7. 发明授权

US4559858A Portable band saw saw mill apparatus 失效
标题翻译：便携式带锯锯机设备
公开(公告)号：US4559858A
公开(公告)日：1985-12-24
申请号：US451100
申请日：1982-12-20
申请人： Donald R. Laskowski , Daniel R. Tekulve
发明人： Donald R. Laskowski , Daniel R. Tekulve
IPC分类号： B23D53/00 , B23D53/04 , B23D55/02 , B23D55/08
CPC分类号： B23D53/001 , B23D53/04 , B23D55/02 , Y10T83/667 , Y10T83/7101 , Y10T83/7145 , Y10T83/8763
摘要： A portable saw mill apparatus includes a frame carrying supporting wheels, outriggers and a trailer hitch. A horizontal, unitized tubular track is secured to the frame and a carriage is moveable along said track. Mounted on the carriage is a horizontal, cantilevered band saw which is moveable vertically. Logs are received on support members secured to the frame, and the band saw is moved longitudinally of the frame to make successive cuts of the saw. Lowering of the band saw between successive passes provides for spacing of the cuts of the log. A single lever control enables the operator to positively engage or brake the band saw, and also to control the engine throttle.
摘要翻译：一种便携式锯木厂设备包括承载支撑轮，外伸支架和拖车挂钩的框架。水平的，组合的管状轨道被固定到框架上，并且滑架可沿所述轨道移动。安装在滑架上的是垂直移动的水平悬臂式带锯。木材被接收在固定到框架上的支撑构件上，并且带锯沿框架纵向移动以使锯的连续切割。相邻通道之间的带锯的下降提供了对数切割的间隔。单杆控制使操作者能够积极地接合或制动带锯，并且还可以控制发动机节气门。

8. 发明授权

US4097940A Hospital bed having automatic contour mechanism 失效
标题翻译：医院病床具有自动轮廓机制
公开(公告)号：US4097940A
公开(公告)日：1978-07-04
申请号：US740102
申请日：1976-11-09
申请人： Daniel R. Tekulve , William H. Peck
发明人： Daniel R. Tekulve , William H. Peck
IPC分类号： A61G7/015 , A47C3/32
CPC分类号： A61G7/015
摘要： An electrically operable hospital bed having a main frame, an articulated mattress support frame including head and thigh sections movable to various positions of inclination with respect to the main frame, an operating mechanism for elevating the head section, and an automatic contouring mechanism including linkage interposed between the thigh section and main frame selectively actuable to move in response to elevation of said head section to support and progressively elevate the thigh section. The mechanism may be deactivated to permit elevation of the head section without elevation of the thigh section.Manual thigh section elevation means are provided with capabilities for further elevation of the thigh section without affecting the automatic mechanism or for operation of the thigh section independently of movement of the head section.
摘要翻译：一种电动医院床，具有主框架，铰接式床垫支撑框架，其包括能够相对于主框架移动到各种倾斜位置的头部和大腿部分，用于升高头部部分的操作机构，以及自动轮廓加工机构，在大腿部分和主框架之间可选择性地致动以响应于所述头部部分的升高而移动以支撑并逐渐升高大腿部分。可以停用该机构以允许抬高头部而不升高大腿部分。

9. 发明授权

US3958283A Elevating and Trendelenburg mechanism for an adjustable bed 失效
标题翻译：升降机和Trendelenburg机构可调床
公开(公告)号：US3958283A
公开(公告)日：1976-05-25
申请号：US496212
申请日：1974-08-09
申请人： James S. Adams , William H. Peck , Daniel R. Tekulve
发明人： James S. Adams , William H. Peck , Daniel R. Tekulve
IPC分类号： A61G7/002 , A61G7/005 , A61G7/015 , A61G7/00
CPC分类号： A61G7/002 , A61G7/0514 , A61G7/005 , A61G7/015
摘要： An elevating and Trendelenburg mechanism for a hospital bed providing elevated Trendelenburg positions and positive latching of cooperating members. Two torque tubes pivotally attach to an elevating frame. Lift arms welded to the torque tubes support the frame at various elevations. A motor on the frame produces rotation of a yoke pivotally attached to one of the torque tubes. The yoke abuts a first drive arm rigidly attached to the tube to lift one end of the frame, and a second drive arm pivotally attached to the tube. A rod connects the second drive arm to a pivot plate as a second rod connects the pivot plate to a third drive arm welded to the other torque tube to lift the other end of the bed. When the frame raises to about its maximum height, one of two hooks on the frame may prevent the first or second drive arm from following a receding yoke, with the result that one end of the bed remains elevated while the other lowers. When not so engaged with the hooks, the second and third drive arms latch onto the yoke to prevent externally produced relative motion of the components.
摘要翻译：提升和Trendelenburg医院病床的机制提供了升高的Trendelenburg职位和合作成员的积极锁定。两个扭矩管枢轴连接到升降架上。焊接到扭矩管的提升臂在各种高度支撑框架。框架上的电机产生枢转地附接到一个扭矩管的轭的旋转。轭架与刚性地附接到管子上的第一驱动臂相接触以提升框架的一端，以及枢转地附接到管子的第二驱动臂。当第二杆将枢转板连接到焊接到另一个扭矩管的第三驱动臂以提升床的另一端时，杆将第二驱动臂连接到枢转板。当框架升高到其最大高度时，框架上的两个钩中的一个可以防止第一或第二驱动臂跟随后退轭，结果是床的一端保持升高而另一端下降。当不与钩接合时，第二和第三驱动臂锁定在轭上以防止部件的外部产生的相对运动。

10. 发明授权

US10588801B1 Bed with pivotable bed surface 有权
公开(公告)号：US10588801B1
公开(公告)日：2020-03-17
申请号：US15998465
申请日：2018-08-15
申请人： Daniel R. Tekulve
发明人： Daniel R. Tekulve
IPC分类号： A61G7/00 , A61G7/015 , A61G7/05 , A61G7/053 , A61G7/16 , A61G7/10
摘要： A central bed having a longitudinal bed frame and a bed section mounted to the frame for rotation about a substantially vertical axis between a home position aligned with the bed frame and an away position.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式