公开(公告)号：US20090204140A1

公开(公告)日：2009-08-13

申请号：US12069782

申请日：2008-02-13

申请人： John E. Dandl ,  Donald P. Suderman

发明人： John E. Dandl ,  Donald P. Suderman

IPC分类号： A61B17/34 ,  A61M27/00

CPC分类号： A61B17/3417 ,  A61B17/3415 ,  A61B2017/3454 ,  A61B2090/0801

摘要： A surgical trocar includes a trocar needle with a sharp tip for puncturing and passing through the skin of a patient. A hose barb disposed on a distal end of the trocar needle retains a drain tubing while they are being threaded through a skin puncture. A head formed aft of the tip of the trocar needle has a locking ridge to provide a grip. A tapered section of the trocar needle is disposed aft of the head and has its minimum diameter adjacent to the locking ridge, and its maximum diameter in the direction of the hose barb. Thus, a gradually increasing diameter of the tapered section aft of the head substantially reduces any snagging or tearing of a patient's skin around an associated skin puncture during use.

摘要翻译： 手术套针包括具有尖锐尖端的针刺针，用于穿刺并穿过患者的皮肤。 设置在套针针的远端上的软管倒钩在穿过皮肤穿刺时保持排水管。 由针刺针的尖端形成的头部的头部具有锁定脊以提供握柄。 套针针的锥形部分设置在头部的后部，并且具有与锁定脊相邻的最小直径，并且其在软管倒钩方向上的最大直径。 因此，头部的锥形部分后部的直径逐渐增加，在使用过程中基本上减少了患者皮肤围绕相关皮肤穿刺的任何阻塞或撕裂。

公开(公告)号：US4320618A

公开(公告)日：1982-03-23

申请号：US245383

申请日：1981-03-19

申请人： John E. Dandl

发明人： John E. Dandl

IPC分类号： A01D46/26

CPC分类号： A01D46/26

摘要： A tree shaker attachment is disclosed which is preferably adapted for mounting on the lift arms of a vehicle, the attachment including relatively movable jaws each having a clamping pad for engaging a tree or the like, a linear motor means operating an actuating cam means against a first elongated ramp on a movable jaw. A pivotable link is interconnected between the actuating cam and a relatively fixed member of the attachment in order to cause linear operation of the motor or jack to shift the movable jaw toward the other jaw, the attachment also including shaker means for vibrating a tree or the like engaged by the clamping pads of the jaws.

摘要翻译： 公开了一种摇动器附件，其优选地适于安装在车辆的提升臂上，该附件包括相对可动的钳口，每个钳口具有用于接合树木或类似物的夹紧垫;线性电动机装置，用于操作致动凸轮装置， 可动颚上的第一个细长斜面。 可枢转连杆在致动凸轮和附件的相对固定的构件之间相互连接，以便引起马达或千斤顶的线性操作，以使可动夹爪朝向另一个夹爪移动，该附件还包括用于振动树的摇动装置或 类似于夹爪的夹紧垫片。

公开(公告)号：US4244597A

公开(公告)日：1981-01-13

申请号：US42872

申请日：1979-05-29

申请人： John E. Dandl

发明人： John E. Dandl

IPC分类号： A01B59/046 ,  A01D34/06 ,  A01D67/00 ,  B62D49/06 ,  B60D1/14 ,  A01B51/00 ,  A01D35/262

CPC分类号： B62D49/065 ,  A01B59/046 ,  A01D34/06 ,  A01D67/00

摘要： A mounting assembly for supporting a side-mounted implement such as a mower attachment or the like upon a tractor includes a central mounting beam extending longitudinally beneath the tractor with front and rear saddles connecting the beam with the front housing and rear tractor axle, a support arm assembly interconnecting the implement with a central portion of the beam so that the weight of the implement or reaction forces from the support arm assembly and implement are transferred directly to the front housing and rear axle of the tractor.

摘要翻译： 用于将拖拉机等侧面安装的工具（例如割草机附件）等支撑在拖拉机上的安装组件包括：纵向延伸在拖拉机下方的中央安装梁，前后鞍座将梁与前壳体和后牵引车轴连接， 臂组件将工具与梁的中心部分互连，使得来自支撑臂组件和工具的工具的重量或反作用力直接传递到拖拉机的前壳体和后轴。