-
公开(公告)号：US3926216A
公开(公告)日：1975-12-16
申请号：US47714974
申请日：1974-06-06
Applicant: SAAB SCANIA AB
Inventor： RULCKER CARL-EDVARD JAN
IPC: F16K15/03
CPC classification number: F16K15/033 , Y10T137/7903
Abstract: The annular body of a damper-type check valve has a mainly cylindrical inner surface that defines a fluid passage, but a ridge around it provides a valve seat that is inclined to the passage axis with its lower part forward in the direction of permitted fluid flow. The damper is dome-shaped, forwardly convex, and is swingable about a pivot axis which is parallel to its horizontal diameter but is spaced thereabove by about half its radius. A counterweight on the convex front face of the damper is concentrated near its geometrical center. A readily removable spring can provide supplemental closing bias on the damper.
Abstract translation: 阻尼型止回阀的环形体具有限定流体通道的主要为圆柱形的内表面，但是其周围的脊部提供了阀座，该阀座相对于通道轴线倾斜，其下部沿允许的流体流动方向向前 。 阻尼器是圆顶形的，向前凸起，并且可围绕平行于其水平直径的枢转轴线摆动，但在其上方间隔大约半个半径。 减震器的凸形前表面上的配重集中在其几何中心附近。 容易拆卸的弹簧可以在阻尼器上提供补充关闭偏压。
-
公开(公告)号：US3892474A
公开(公告)日：1975-07-01
申请号：US41383273
申请日：1973-11-08
Applicant: SAAB SCANIA AB
Inventor： NILSSON HANS ARNE INGVAR
CPC classification number: G02B27/01 , G02B7/1828 , G02B27/0101 , G02B27/0149 , G02B2027/0154
Abstract: A gimbal mounted mirror, universally tiltable about coplanar coordinate axes, reflects a sight image onto a screen of an optical weapon sight. Four linear electrodynamic motors, two for each tilt axis, control mirror positioning. The motors are on said axes, equidistant from their intersection, and spaced far enough from that intersection so that a mirror position transducer can be located between them, under the gimbal mounting. The transducer comprises a soft iron rotor carried by the mirror, a central core wound with an a.c.-energized exciter coil, and four outer cores that are positioned like the motors and each wound with a secondary coil.
Abstract translation: 围绕共面坐标轴普遍倾斜的万向架安装镜将视觉图像反射到光学武器瞄准镜的屏幕上。 四个线性电动力电动机，每个倾斜轴两个，控制镜定位。 电动机在所述轴上，与其交叉点等距，并且与该交叉点间隔足够远，使得在万向架安装下方可以在它们之间定位镜子位置传感器。 换能器包括由反射镜承载的软铁转子，缠绕有交流励磁励磁线圈的中心芯和与电动机相同定位并且各自缠绕有次级线圈的四个外芯。
-
公开(公告)号：US3805874A
公开(公告)日：1974-04-23
申请号：US23270672
申请日：1972-03-08
Applicant: SAAB SCANIA AB
Inventor： WAHLQVIST H
CPC classification number: B22C9/106
Abstract: The present disclosure relates to a method for forming a canal when moulding a metal block, said canal being defined by a core inserted into the mould. The method involves using a core comprising a tube of powdered or granulated refractory material held together by an organic binding agent, and a rod located within the tube, coating the core with a blacking agent prior to moulding, carrying out the moulding operation and simultaneously combusting the binding agent and leading off gases through the core, and finally removing the rod and clearing away the remnants of the tube in the canal formed. The disclosure also provides a core suitable for use in said method.
Abstract translation: 本公开涉及一种在模制金属块时形成管道的方法，所述管道由插入模具中的芯限定。 该方法包括使用包含由有机粘合剂保持在一起的粉末或颗粒状耐火材料管的芯和位于管内的棒，在成型之前用遮盖剂涂覆芯，进行模制操作并同时燃烧 粘合剂和引出的气体通过芯体，最后移除杆，并清除管中形成的管道中的残余物。 本公开还提供了适用于所述方法的核心。
-
公开(公告)号：US3768180A
公开(公告)日：1973-10-30
申请号：US3768180D
申请日：1972-02-09
Applicant: SAAB SCANIA AB
Inventor： ARRDAL C
CPC classification number: G09B21/003 , B43L13/022
Abstract: Recordable electric signals are produced by signal generating means connected with a tracing stylus that is guided over a graphic figure by a sighted person. Such signals control horizontal movements of a carriage that carries a striker pin, moving the pin in correspondence with stylus movements. As the carriage moves, the pin repeatedly thrusts up against deformable sheet material to produce therein a succession of raised projections that depict the traced figure in a manner detectable with the fingers.
Abstract translation: 可记录的电信号由信号发生装置产生，该信号产生装置与跟踪触针相连，导视人员由图形人物引导。 这样的信号控制承载撞针的滑架的水平运动，使针与触针运动相对应地移动。 当托架移动时，销重复地向上推动可变形片材，以在其中产生一系列凸起的凸起，其以可用手指检测的方式描绘所追踪的图形。
-
公开(公告)号：US3767162A
公开(公告)日：1973-10-23
申请号：US3767162D
申请日：1972-09-08
Applicant: SAAB SCANIA AB
Inventor： OLSSON S
CPC classification number: F16K5/0647
Abstract: The plug of a plug valve is connected with its stem by means of a connector comprising a collarlike part snugly embracing and anchored to the inner end of the stem and a resilient plate-like part extending laterally outwardly from the collar-like part, with outer edge portions secured to the plug. The plate-like part flexes to enable the plug to swing relative to the stem, but constrains the plug to partake of all stem rotation.
Abstract translation: 旋塞阀的插头通过连接器与其杆连接，该连接器包括紧密地包围并固定到杆的内端的套筒状部分和从套环状部分横向向外延伸的弹性板状部分，外部 固定在插头上的边缘部分。 板状部分弯曲以使插头能够相对于杆摆动，但是限制插头与所有杆旋转分离。
-
Patent Agency Ranking6.发明授权
公开(公告)号：US3735104A
公开(公告)日：1973-05-22
申请号：US3735104D
申请日：1971-09-13
Applicant: SAAB SCANIA AB
Inventor： HOLMGREN P
IPC: G05B19/416 , G06F7/68 , G06F15/46
CPC classification number: G06F7/68 , G05B19/416 , G05B2219/43187
Abstract: In a numerically controlled machine tool in which a fundamental pulse frequency determines speed of cutting tool motion along an axis, and pulses are distributed to axes according to programmed direction of cutting tool movement, successive pulses are counted into successive equal groups, each containing a number of pulses which is a multiple of the number of axes. The number of possible pulse distributions in a group is limited; hence an augmenting pulse frequency can be precomputed for each possible distribution, based on a relationship between total stairstep motion distance signified by pulses of the group and corresponding direct distance. For each group, pulses of the proper augmenting frequency are injected between pulses of the fundamental frequency so that for a given fundamental frequency speed in the same in any direction.
Abstract translation: 在数控机床中，基本脉冲频率确定沿着轴线切割刀具运动的速度，并且根据编程的切削刀具运动方向将脉冲分布到轴上，连续的脉冲被计数为连续的相等的组，每个包含数字 的脉冲数是轴数的倍数。 组中可能的脉冲分布的数量是有限的; 因此，可以基于由组的脉冲和相应的直接距离表示的总的步行运动距离之间的关系，针对每个可能的分布预先计算增强脉冲频率。 对于每个组，适当增强频率的脉冲在基频的脉冲之间注入，使得对于给定的基频频率在任何方向上相同。
-
公开(公告)号：US3701075A
公开(公告)日：1972-10-24
申请号：US3701075D
申请日：1970-09-22
Applicant: SAAB SCANIA AB
Inventor： SCHULLSTROM STEN GUNDE , FREIJD INGVAR , SCHADER ARNE , OLOFSSON NILS GUNNAR
CPC classification number: H05K7/10
Abstract: An electronic circuit microelement, seated on the upper surface of a supporting member, has its terminals projecting upwardly away from said surface to a level well above its body. Elongated connectors, one for each terminal, have medial parts anchored in the supporting member, pin-like lower parts projecting beneath the lower surface of the supporting member, and upper parts formed as upstanding S-shaped spring arms that engage the microelement terminals in a plane spaced above the microelement body so that the connectors can be soldered to the terminals by immersion.
Abstract translation: 坐在支撑构件的上表面上的电子电路微元件具有其端部从所述表面向上突出到远远高于其本体的水平面。 细长的连接器，每个端子一个，具有锚定在支撑构件中的中间部分，在支撑构件的下表面下方突出的销状下部，以及形成为直立的S形弹簧臂的上部，所述上部形成为与微型元件端子接合的直立的S形弹簧臂 平面在微元件主体上方间隔开，使得连接器可以通过浸入被焊接到端子上。
-
公开(公告)号：US3664187A
公开(公告)日：1972-05-23
申请号：US3664187D
申请日：1970-06-03
Applicant: SAAB SCANIA AB
Inventor： GORANSSON NILS PAUL
IPC: G01L1/12
Abstract: A transducer has a body of ferromagnetic material to which force to be measured is applied to produce, by magnetostriction, changed distribution of magnetic flux induced in the body by an a.c. energized primary embracing it. The body has a hole large enough to insure high stress concentrations upon application of force. An even number of secondaries are wound through smaller holes and around edge portions of the body. Half of the secondaries embrace zones of tension stress, the other half zones of compression stress.
Abstract translation: 传感器具有铁磁材料体，通过磁致伸缩来施加被测量的力以通过一个a.c.来产生在身体中引起的磁通量的分布。 通电主要拥抱它。 身体有一个足够大的孔，以便在施加力时确保高应力集中。 通过较小的孔和身体的边缘部分缠绕偶数次要的。 一半的次要人员拥抱拉伸应力的区域，另一半的压缩应力区域。
-
9.发明授权Supplementary gear set insertable between a main gear set and a transmission connected to the driven road wheels of a motor vehicle 失效辅助齿轮组可插入主齿轮组和连接到机动车辆的被驱动车轮的变速器之间
公开(公告)号：US3296895A
公开(公告)日：1967-01-10
申请号：US24504962
申请日：1962-12-17
Applicant: SAAB SCANIA AB
Inventor： ELIS KARLSSON FOLKE
CPC classification number: A01B13/08 , F16D23/04 , F16H3/78 , F16H37/046
-
公开(公告)号：US3001291A
公开(公告)日：1961-09-26
申请号：US67275157
申请日：1957-07-18
Applicant: SAAB SCANIA AB
Inventor： WISON SJOSTROM SVERKER
IPC: G01B7/16
CPC classification number: G01B7/16
-
-
-
-
-
-
-
-
-
Search Results
65
records
(took 0.019 seconds)
