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    • 1. 发明授权
    • Pressure valve
    • 压力阀
    • US5161572A
    • 1992-11-10
    • US679032
    • 1991-05-15
    • Johann OberlHermann SchmidtRolf Lutz
    • Johann OberlHermann SchmidtRolf Lutz
    • F01M1/16F02M59/46
    • F02M59/462F01M1/16F02M2200/04Y10T137/7867Y10T137/7939
    • A pressure valve, which is installed in the delivery line leading from a fuel injection pump to a fuel injection valve, and which has a valve closing member opening in the direction of delivery, which is provided with a return collar. To achieve uniform injection, particularly a uniform curve of injection at a given load plotted against the speed, the opening rate of the connecting cross-section at the valve closing member is controlled by the guide part being provided immediately adjacent to the return collar, which guide part has three excisions at its circumference. These excisions are bounded by a flow channel guiding the valve closing member and have a defined flow cross-section of equal size, which in total is of the order of magnitude of the cross-section of the delivery line. With increasing stroke a total connecting cross-section is freed at the excisions by the boundary edge which limits the excisions at the side of the return collar and by the outlet edge of the flow channel, which connecting cross-section never becomes greater than the flow cross-section.
    • PCT No.PCT / DE90 / 00802 Sec。 371日期1991年5月15日 102(e)日期1991年5月15日PCT提交1990年10月24日PCT公布。 出版物WO91 / 07586 日期:1991年5月30日。一种压力阀,其安装在从燃料喷射泵引导到燃料喷射阀的输送管线中,并且具有在输送方向上开口的阀关闭部件,该阀闭合部件设置有返回轴环 。 为了实现均匀喷射,特别是相对于速度绘制的给定载荷下的注射的均匀曲线,通过紧邻返回轴环设置的引导部分控制在阀关闭构件处的连接横截面的打开速率, 导向部分在其周边有三个切口。 这些切口由引导阀关闭构件的流动通道限定,并且具有相等尺寸的限定的流动横截面,其总体上是输送管线的横截面的数量级。 随着行程的增加,通过边界边缘排除的整个连接横截面被释放,边界边界限制了返回轴环侧面的切口和流道的出口边缘,该连接横截面永远不会变得大于流动 横截面。
    • 2. 发明授权
    • Pendant switch assembly for hoists
    • 吊坠开关总成
    • US3931486A
    • 1976-01-06
    • US492656
    • 1974-07-29
    • Rolf Lutz Manfred Raetz
    • Rolf Lutz Manfred Raetz
    • H01H9/02H01H21/10
    • H01H9/0214
    • A hand-held pendant control for remotely mounted hoists has a human engineered control handle portion and a body portion within which various hoist switches are compactly mounted and actuated by a main actuator on the handle portion. The pendant handle is formed to conform to a hand of the hoist operator and has the main actuator, a single rocker member, recess mounted in the handle to be activated by the thumb of the hand holding the handle. The body portion of the pendant has a series of adjoining micro-switches mounted on a mounting plate which is retained between a pair of end formed slots within the body portion of the pendant. A shaft having a series of stepped sections is connected to the main actuator to be rotated thereby with the stepped portions actuating various of the micro-switches at various rotation positions. The shaft is springbiased toward a neutral position and has a pressure catch assembly for retaining the shaft in the various switch actuating positions against the force of the biasing spring.
    • 用于远程安装的起重机的手持式悬挂控制器具有人造设计的控制手柄部分和主体部分,其中各个起重开关由手柄部分上的主致动器紧凑地安装和致动。 吊坠手柄形成为符合起重机操作者的手,并具有主致动器,单个摇杆构件,安装在手柄中的凹部,以由握住手柄的手的拇指来启动。 吊坠的主体部分具有安装在安装板上的一系列相邻的微型开关,该安装板被保持在垂直件的主体部分内的一对端部形成的狭槽之间。 具有一系列阶梯部分的轴连接到主致动器以由此旋转,其中阶梯部分在各种旋转位置致动各种微动开关。 轴朝向中立位置是偏置的,并且具有压力捕捉组件,用于将轴保持在抵抗偏置弹簧的力的各种开关致动位置。
    • 4. 发明授权
    • Locking synchronizing means for transmission shifts
    • 用于传输班次的锁定同步装置
    • US5054595A
    • 1991-10-08
    • US531905
    • 1990-06-01
    • Rolf LutzFranz ReinalterHeinz Fiechtner
    • Rolf LutzFranz ReinalterHeinz Fiechtner
    • F16D23/06
    • F16D23/06F16D2023/0618F16D2023/0656F16D2023/0662
    • A locking synchronizer for transmission shifts, has a sliding sleeve carrier and a gear revolving at different speeds of rotation coupled together upon attaining synchronism via an axially slidable, annular sliding sleeve. A coupling tooth array of the sliding sleeve engages a corresponding spur gearing of the sliding sleeve carrier as well as a coupling tooth array of the gear, with engagement pins positioned between the sliding sleeve carrier and sliding sleeve. Portions of the gear form with portions of the synchronizing ring a coupling capable of transmitting force and with locking teeth on the synchronizing ring for the temporary prevention of the axial movement of the sliding sleeve, whereby the preventive action is cancelled even during existing difference in speed of rotation as a function of the warming on the synchronizing ring or a defined unlocking force which acts transversely to the motion of the sliding sleeve on the locking teeth of the synchronizing ring.
    • 用于变速器换挡的锁定同步器具有滑动套筒托架和以不同旋转速度旋转的齿轮,通过可轴向滑动的环形滑动套筒获得同步而联接在一起。 滑动套筒的联接齿阵列与滑动套筒托架的相应正齿轮以及齿轮的联接齿阵列啮合,其中啮合销位于滑动套筒托架和滑动套筒之间。 齿轮形式的部分具有同步环的一部分,能够传递力并且在同步环上具有锁定齿的联轴器,用于临时防止滑动套筒的轴向运动,由此即使在现有的速度差异期间也抵消了预防动作 作为在同步环上的加温的函数的旋转或者与所述同步环的锁定齿上的滑动套筒的运动横向作用的限定的解锁力。
    • 5. 发明授权
    • Locking synchronizing means for transmisson shifts
    • 锁定同步装置用于变速箱换档
    • US4964505A
    • 1990-10-23
    • US272773
    • 1988-08-26
    • Rolf LutzFranz ReinalterHeinz Fiechtner
    • Rolf LutzFranz ReinalterHeinz Fiechtner
    • F16H3/12F16D23/06
    • F16D23/06F16D2023/0618F16D2023/0656F16D2023/0662
    • A locking synchronizer for transmission shifts, has a sliding sleeve carrier and a gear revolving at a different speeds of rotation coupled together upon attaining synchronism by means of an axially slidable, annular sliding sleeve. A coupling tooth array of the sliding sleeve (11) engages a corresponding spur gearing (11) of the sliding sleeve carrier (21) as well as a coupling tooth array (21) of the gear, with engagement pins positioned between the sliding sleeve carrier and sliding sleeve 3. Portions of the gear form with portions of the synchronizing ring a coupling capable of transmitting force and with locking teeth on the synchronizing ring for the temporary prevention of the axial movement of the sliding sleeve, whereby the preventive action is cancelled even during existing defference in speed of rotation as a function of the warming on the synchronizing ring or a defined unlocking force which acts transversely to the motion of the sliding sleeve on the locking teeth of the synchronizing ring.
    • PCT No.PCT / EP87 / 00142 Sec。 371日期1988年8月26日 102(e)日期1988年8月26日PCT 1987年3月11日PCT公布。 出版物WO87 / 05675 日期为1987年9月24日。一种用于变速器换档的锁定同步器,具有滑动套筒托架和以不同旋转速度旋转的齿轮,通过可轴向滑动的环形滑动套筒实现同步,从而联接在一起。 滑动套筒(11)的联接齿阵列与滑动套筒托架(21)的相应的正齿轮(11)以及齿轮的联接齿阵列(21)啮合,啮合销定位在滑动套筒托架 和滑动套筒3.齿轮形式的一部分与同步环的一部分是能够传递力并具有同步环上的锁定齿的联轴器,用于临时防止滑动套筒的轴向运动,从而甚至取消预防动作 在作为同步环上的加温的函数的旋转速度的现有的破坏中,或者是在同步环的锁定齿上横向于滑动套筒的运动作用的限定的解锁力。