公开(公告)号：US4943990A

公开(公告)日：1990-07-24

申请号：US280499

申请日：1988-12-06

申请人： Hugo Schar

发明人： Hugo Schar

IPC分类号： A61B6/06 ,  A61N5/10 ,  G21K1/04

CPC分类号： A61B6/06 ,  A61N5/1048 ,  G21K1/04

摘要： This therapy simulator contains a radiation source (1) in a radiator head. An image acquisition unit (7) is connected to the radiator head and can be swivelled jointly with the latter about a patient's couch (9). At least two diaphragm systems, arranged offset in the direction of the principal axis (2) of the radiation source (1), are arranged in the radiator head. At least one of these diaphragm systems is designed as a depth diaphragm system (4) and at least one other is designed as a measuring diaphragm system (5).A therapy simulator is to be created on which, together with the setting of the measuring diaphragm, the corresponding depth diaphragm is adjusted automatically. This is achieved by the actuating elements of the at least two diaphragm systems being designed such that the diaphragm systems projected into the image plane of the image acquisition unit (7) move at the same speed.

摘要翻译： 该治疗模拟器在散热器头部中包含辐射源（1）。 图像采集单元（7）连接到散热器头部，并且可以与患者的沙发（9）一起旋转。 至少两个在辐射源（1）的主轴线（2）方向偏移的隔膜系统布置在散热器头部中。 这些隔膜系统中的至少一个被设计为深度隔膜系统（4），并且至少另外一个被设计为测量膜片系统（5）。 要创建一个治疗模拟器，与此同时设置测量膜片，自动调节相应的深度膜片。 这通过所设计的至少两个隔膜系统的致动元件来实现，使得投影到图像采集单元（7）的图像平面中的光阑系统以相同的速度移动。

公开(公告)号：US4036446A

公开(公告)日：1977-07-19

申请号：US617235

申请日：1975-09-26

申请人： Hugo Schar

发明人： Hugo Schar

IPC分类号： B65H54/74 ,  B65H54/54 ,  B65H63/036 ,  B65H63/08

CPC分类号： B65H54/543 ,  B65H63/0366 ,  B65H2701/31

摘要： The bobbin chuck is provided with a pneumatically operated bobbin tube holding means and is arranged to be pivoted against a brake shoe to be braked to a standstill. The brake shoe is pivotally mounted about a remote axis and is movable radially of this axis when engaged by the rotating bobbin chuck. The brake shoe has a push-off piston which closes off a pneumatic connection from a pressurized chamber in the brake shoe and the bobbin tube holding means as the brake shoe is pivoted under the braking momentum generated by the bobbin chuck during braking. After braking and disappearance of the braking momentum, the pressure in the pressure chamber causes the brake shoe to pivot in the opposite direction and thus opens the pneumatic connection to the bobbin tube holding means. The tube is then released.

摘要翻译： 筒管卡盘设置有气动的筒管保持装置，并且布置成相对于制动蹄枢转以制动而停止。 制动蹄围绕远程轴线枢转地安装，并且当与旋转的筒管卡盘接合时可以在该轴线上径向移动。 制动蹄具有一个推动活塞，当制动期间制动蹄在由梭芯卡盘产生的制动力作用下枢转时，该制动蹄与制动蹄中的加压室和筒管保持装置相连接。 在制动动作制动和消失之后，压力室中的压力使得制动瓦沿相反方向枢转，从而打开到筒管保持装置的气动连接。 然后将管释放。

公开(公告)号：US4657235A

公开(公告)日：1987-04-14

申请号：US763282

申请日：1985-08-07

申请人： Hugo Schar

发明人： Hugo Schar

IPC分类号： A61B6/04 ,  A61N5/10 ,  A61G13/00

CPC分类号： A61B6/0457 ,  A61N5/10

摘要： A patient's table for X-ray examinations and radiotherapy includes a couch plate which is guided with longitudinal sliding mobility on a column. In order to obtain precise guidance and low sag of the couch plate in all positions, an intermediate support is included which is arranged at the side on a bar beneath the couch plate. A continuous belt revolving in the intermediate support establishes a mechanical and electrical connection between the guide pedestal and the couch plate and always entrains the intermediate support beneath the couch plate and serves as a prolonged base for the absorption of the changing moments between the couch plate and the guide pedestal.

摘要翻译： 用于X线检查和放射治疗的患者桌子包括在柱上纵向滑动移动引导的沙发板。 为了获得所有位置的沙发板的精确引导和低下垂，包括布置在沙发板下方的一侧的中间支撑件。 在中间支撑件中旋转的连续带在引导基座和沙发板之间建立机械和电气连接，并且始终将中间支撑件夹在沙发板下方，并用作延长的基座，以吸收沙发板和 指导台座。

公开(公告)号：US4052017A

公开(公告)日：1977-10-04

申请号：US675446

申请日：1976-04-09

申请人： Hugo Schar

发明人： Hugo Schar

IPC分类号： B65H67/04

CPC分类号： B65H67/0405 ,  B65H2701/31

摘要： A method of, and apparatus for, automatically changing textile bobbins on a cantilevered bobbin chuck of a textile winding machine, wherein there is cut and sucked-off a thread moving towards a textile bobbin package placed on the bobbin chuck, the textile bobbin package is removed from the stopped bobbin chuck and transferred to a bobbin transporting device held in readiness, then positioning an empty bobbin tube, placing the empty bobbin tube onto the stopped bobbin chuck, and rethreading the sucked-off thread onto the empty bobbin tube placed on the bobbin chuck which, in the meantime, has been set into rotation.

公开(公告)号：US4987309A

公开(公告)日：1991-01-22

申请号：US440220

申请日：1989-11-22

申请人： Rene Klasen ,  Hugo Schar ,  Heinz Vogt

发明人： Rene Klasen ,  Hugo Schar ,  Heinz Vogt

IPC分类号： A61N5/10

CPC分类号： A61N5/1042

摘要： A radiation therapy unit with a beam of rays propagating from a focal point along a beam axis comprises a radiator head arranged on the beam axis with a double-focus multi-leaf collimator. The multi-leaf collimator exhibits a plurality of adjacently arranged diaphragm plates which in each case have two side faces, two front faces and an inside and an outside face. Each side face of each diaphragm plate forms a part of a surface area of a cone, all such cones having both a common cone axis which extends perpendicularly to the beam axis through the focal point, and a common cone point which coincides with the focal point. Means are provided for guiding the diaphragm plates so that each diaphragm plate performs a pure rotation about the cone axis during its displacement.

摘要翻译： 具有从焦点沿着光束轴传播的射线束的放射治疗单元包括用双焦点多叶准直器布置在光束轴上的散热器头。 多叶准直器具有多个相邻设置的隔膜板，每个隔板具有两个侧面，两个前表面以及内侧和外侧面。 每个隔膜板的每个侧面形成锥体的表面区域的一部分，所有这些锥体都具有通过焦点垂直于梁轴线延伸的公共锥形轴线，以及与焦点重合的共同锥形点 。 提供了用于引导隔膜板的装置，使得每个隔膜板在其移动期间围绕锥轴执行纯旋转。

公开(公告)号：US4039092A

公开(公告)日：1977-08-02

申请号：US674656

申请日：1976-04-07

申请人： Hugo Schar

发明人： Hugo Schar

IPC分类号： B65H67/06 ,  D01H13/26 ,  B60P1/38

CPC分类号： B65H67/064 ,  B65H2701/31

摘要： A bobbin package storage box which is movable on at least one rail and provided with an endless chain revolving in a substantially vertical plane. A bobbin transfer point associated with a winding machine is located at a region along the path of travel of the chain. Bolts or pins provided on the chain support full textile bobbin packages. The chain extends substantially parallel to the longitudinal direction or the direction of movement respectively, of the storage box, and the position of the bolts at the bobbin transfer point is variable while the bolts in an idling position are maintained in a predetermined position.

摘要翻译： 一种筒管包装盒，其可在至少一个导轨上移动并且设置有在基本垂直的平面中旋转的环形链。 与卷绕机相关联的筒管传送点位于沿着链条行进路径的区域。 链上提供的螺栓或销钉支撑着整个纺织纱管包装。 链条基本上平行于存储箱的纵向方向或移动方向延伸，并且在空转位置处的螺栓保持在预定位置时，线轴传送点处的螺栓的位置是可变的。

公开(公告)号：US4020997A

公开(公告)日：1977-05-03

申请号：US601195

申请日：1975-08-01

申请人： Hugo Schar

发明人： Hugo Schar

IPC分类号： B65H54/34 ,  G01R13/20 ,  B65H54/02

CPC分类号： B65H54/34 ,  B65H2511/32 ,  B65H2701/31

摘要： The combs which guide the thread to the bobbin tube are moved up and down relative to each other at a frequency at least equal to the rotational speed of the bobbin tube. The thread is initially caused to wind on the bobbin to form a waste bunch with subsequent up and down motion of the combs relative to each other causing a plurality of helically arranged distinctly spaced reserve windings.

摘要翻译： 将线引导到筒管的梳子以至少等于筒管的转速的频率相对于彼此上下移动。 螺纹最初被卷绕在筒管上以形成废料束，随后梳齿相对于彼此的上下运动导致多个螺旋排列明显间隔的备用绕组。

公开(公告)号：US4389751A

公开(公告)日：1983-06-28

申请号：US243933

申请日：1981-03-09

申请人： Paul Gyger ,  Hugo Schar

发明人： Paul Gyger ,  Hugo Schar

IPC分类号： D01G1/08 ,  D01H5/86

CPC分类号： D01G1/08

摘要： The present invention concerns an apparatus for severing a fibre layer (3) composed of mutually slidable staple fibres, and containing two driven pairs of rolls (9/10; 11/12) forming two nip lines for the fibre layer (3) guided therebetween. Severing is achieved in that the two pairs of rolls (9/10; 11/12) are kinematically coupled using a flexible power transmitting element (19) in such a manner that by moving a roll tandem (26) contained in the path of movement of the power transmitting element (19) one pair of rolls (11/12) is rotated relative to the other one (9/10). Owing to this relative rotation of the pairs of rolls the fibre layer clamped between the nip lines is severed. This apparatus presents the advantage that its design is simple and reliable and that, in particular, no clutch is required.

摘要翻译： PCT No.PCT / EP80 / 00044 Sec。 371日期1981年3月9日 102（e）1981年3月2日PCT提交1980年7月5日PCT公布。 公开号WO81 / 00118 日本1981年1月22日。本发明涉及一种用于切断由相互可滑动的短纤维构成的纤维层（3）的装置，并且包含两个成对的辊对（9/10; 11/12） 在其间引导纤维层（3）。 实现了切割，其中使用柔性动力传递元件（19）将两对辊（9/10; 11/12）运动学耦合，使得通过移动包含在运动路径中的辊串联（26） 动力传递元件（19）的一对辊（11/12）相对于另一个转动（9/10）旋转。 由于辊对之间的这种相对旋转，夹在辊隙线之间的纤维层被切断。 该装置的优点是其设计简单可靠，特别是不需要离合器。

公开(公告)号：US4023741A

公开(公告)日：1977-05-17

申请号：US630945

申请日：1975-11-12

申请人： Hugo Schar

发明人： Hugo Schar

IPC分类号： B65H65/00 ,  B65H67/04 ,  B65H54/02

CPC分类号： B65H67/04 ,  B65H2701/31

摘要： Two bobbin tubes are mounted on a common bobbin chuck and a common thread severing means and suction means is used to sever and hold the threads during a bobbin change. After the threads are severed and drawn into the suction tube, a rod which carries two thread holders and the suction tube are pivoted into the thread path and around the fresh empty bobbin tubes on the chuck. A second pair of thread holders guide the threads during this time. After re-threading on the bobbin tubes, the rod and suction tube are returned to their initial positions to place the threads into respective reserve winding devices and thread guides.

摘要翻译： 两个筒管安装在公共的筒管卡盘上，并且在换筒过程中使用共同的切线装置和抽吸装置来切断和保持螺纹。 在螺纹被切断并被吸入吸管之后，带有两个螺纹保持器和吸管的杆枢转到螺纹通道中并且绕着卡盘上的新的空筒管。 在这段时间内，第二对螺纹支架引导螺纹。 在筒管上重新穿线后，杆和吸管返回初始位置，将螺纹放入相应的备用卷绕装置和导纱器中。

公开(公告)号：US4458556A

公开(公告)日：1984-07-10

申请号：US457659

申请日：1983-01-13

申请人： Hugo Schar

发明人： Hugo Schar

IPC分类号： B62M3/08 ,  G05G1/14

CPC分类号： B62M3/083 ,  Y10T74/217

摘要： A bicycle pedal mechanism that is free of any hook-like toe support includes a pedal that is rotatable about an axis, and a strap that is apt to receive the foot or footwear of a bicyclist; the strap is connected to the pedal at a predetermined spacing from the axis in a measured direction that faces away from the toe; and there is provided a pedal extension that is secured to a rear portion of the pedal; so that any torque generated by an upward movement of the pedal about the axis is taken up by a rearward portion of the foot or footwear through the pedal extension.

摘要翻译： 没有任何钩状脚趾支撑件的自行车踏板机构包括可围绕轴线旋转的踏板和易于接收自行车的脚部或鞋类的皮带; 带子以与离脚趾相反的测量方向与轴线预定的间隔连接到踏板; 并且设置有固定到踏板的后部的踏板延伸部; 使得由踏板围绕轴线的向上运动产生的任何扭矩被脚或鞋的后部通过踏板延伸部分吸收。