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    • 3. 发明申请
    • ELONGATED SYNCHRONISER HUB AND SYNCHRONISER RING FUNCTIONING WITHIN AN EXTENDED SYNCHRONISER HUB & CATCHER TEETH ARRANGEMENT
    • 扩展同步器集线器和同步器环路功能在扩展的同步器和接收机电气设备中的功能
    • WO2008007083A1
    • 2008-01-17
    • PCT/GB2007/002585
    • 2007-07-10
    • BORG WARNER INC.ROBERTS, KeithLLEWELYN, PaulSKIPPER, Gary
    • ROBERTS, KeithLLEWELYN, PaulSKIPPER, Gary
    • F16D23/02F16D23/06
    • F16D23/06F16D2023/0618F16D2023/0637F16D2023/0668
    • A synchroniser clutch assembly comprises a synchroniser ring (231) and shift sleeve (202). The synchroniser ring (231) has a plurality of synchroniser teeth (237) extending radially outwardly from an outer surface thereof which are arranged into six circumferentially extending banks equi-angularly distributed around the outer periphery of the ring (231), the circumferential extent of each bank being less than the circumferential extent of the space between neighbouring banks. The shift sleeve (202) has a first plurality of axially extending teeth (223b) formed on its inner circumferential surface having a first axial length and a second plurality of axially extending teeth (223a) formed on its inner circumferential surface having a second axial length which is shorter than said first axial length. The second plurality of teeth (223a) are formed into six groups each having the same number of teeth, said groups being equi-angularly distributed around the hub, and a plurality of said teeth (223b) having said first axial length being disposed in the regions between said groups.
    • 同步离合器组件包括同步器环(231)和换档套(202)。 同步器环(231)具有从其外表面径向向外延伸的多个同步齿(237),其布置成围绕环(231)的外周等角分布的六个周向延伸的组, 每个银行都小于相邻银行之间的空间的圆周范围。 换档套筒(202)具有形成在其内圆周表面上的第一多个轴向延伸的齿(223b),其具有第一轴向长度和形成在其内圆周表面上的第二多个轴向延伸的齿(223a),其具有第二轴向长度 其比所述第一轴向长度短。 第二多个齿(223a)形成为具有相同齿数的六组,所述组围绕轮毂等角分布,并且具有所述第一轴向长度的多个所述齿(223b)设置在 所述组之间的区域。
    • 7. 发明申请
    • DOWNSHIFT SECURING DEVICE
    • DOWNSHIFT安全装置
    • WO1991000439A1
    • 1991-01-10
    • PCT/EP1990001006
    • 1990-06-25
    • ZAHNRADFABRIK FRIEDRICHSHAFEN AGBADER, Josef
    • ZAHNRADFABRIK FRIEDRICHSHAFEN AG
    • F16D23/06
    • F16D23/06F16D2023/0618F16D2023/0637
    • The invention concerns a mechanical shift gearbox (1) with downshift securing devices mounted in shifting couplings (2) with synchronizing devices. The shifting couplings (2) comprise a synchronizing element (21) and a shift sleeve (22) mounted on the synchronizing element (21) to move axially but not to rotate, plus synchronizing rings (23) and coupling elements (24) located preferably on both sides. The downshift securing devices are fitted as locking members (3, 4) in the synchronizing element and are capable of limiting, as a function of the centrifugal force, the axial motion of the shift sleeve (22) by means of a stop on the sleeve. When in the enclosed position, the locking members (3, 4) are held by an annular spring (5) in such a way that they do not project beyond the outer surface (210) of the synchronizing element (21), while, in the outside position produced as a result of the centrifugal force, the head (31) of the locking pin (3), which has a centrifugal segment, blocks the shift sleeve by means of the stop at least in one shift direction. In order to increase the mass of the locking elements (3, 4), the centrifugal segment is housed in a recess (211) extending round the edge and is bounded radially on the outside. The centrifugal segment (4) also has a collar-like projection (41) extending into the synchronizing element, the annular spring being held in an outwards-facing groove in this projection. The offset ends (51, 52) of the annular spring (5) hold the spring together with the centrifugal segment (4) in the recess (211).
    • 8. 发明申请
    • LOCKING SYNCHRONIZATION SYSTEM FOR GEARBOX SHIFT SYSTEMS
    • GEARBOX移动系统的锁定同步系统
    • WO1987005675A1
    • 1987-09-24
    • PCT/EP1987000142
    • 1987-03-11
    • ZAHNRADFABRIK FRIEDRICHSHAFEN AGLUTZ, RolfREINALTER, FranzFIECHTNER, Heinz
    • ZAHNRADFABRIK FRIEDRICHSHAFEN AG
    • F16D23/06
    • F16D23/06F16D2023/0618F16D2023/0656F16D2023/0662
    • Locking synchronization system for gearbox shift systems in which a sliding sleeve carrier (1) and a gearwheel (2) having a varying rotation speed are coupled together, by positive engagement, with the aid of a slidable, annular sliding sleeve (3), thereby maintaining a synchronous speed. A coupling gear (31) of the sliding sleeve (3) engages with an appropriate outer gear (11) of the sliding sleeve carrier (1) and with a coupling gear (21) of the gearwheel (2), with pressure pins (4) arranged between the sliding sleeve carrier (1) and the sliding sleeve, said pins in the non-coupled state engaging in a recess on the inner side of the sliding sleeve (3) and having pressure surfaces which are in operating connection with pressure surfaces on a synchronization ring (5) which is arranged axially between the sliding sleeve carrier (1) and the gearwheel (2) and is connected by entrainement with the sliding sleeve carrier in both peripheral directions via stops having a peripheral play. Parts of the gearwheel (2) form, jointly with parts of the synchronization ring (5), a force-induced coupling (friction surfaces 22, 23). Locking teeth (51) are provided on the synchronization ring (5) for intermittent locking of the axial movement of the sliding sleeve (3). The locking action is removed also in the case of a continuing differential speed depending on the heating up occurring on the synchronization ring (5) or of a specified unlocking force (P) which operates transversely to the movement of the sliding sleeve (3) on the locking teeth (51) of the synchronization ring (5). As a result of the heating of the synchronization ring (5) accompanied by simultaneous contact on the end face of the greawheel (2), the frictional and locking action is removed, or the friction torque and unlocking forces (P) are so matched in relation to one another that in the event of a high gear changing force (PS) the unlocking forces (P) overcome the friction torque (R) and unlocking also takes place.
    • 用于齿轮箱换档系统的锁定同步系统,其中滑动套筒支架(1)和具有变化的转速的齿轮(2)借助于可滑动的环形滑动套筒(3)通过正接合而联接在一起,由此 保持同步速度。 滑动套筒(3)的联接齿轮(31)与滑动套筒支架(1)的适当的外齿轮(11)和齿轮(2)的联接齿轮(21)啮合,其中压力销(4) ),所述销处于所述滑动套筒(1)和所述滑动套筒之间,所述销在非联接状态下接合在所述滑动套筒(3)的内侧上的凹部中并且具有与压力表面操作连接的压力表面 在轴向上布置在滑动套筒托架(1)和齿轮(2)之间的同步环(5)上,并且通过具有外围游隙的止动件在两个圆周方向上与滑动套筒托架的夹带连接。 齿轮(2)的一部分与同步环(5)的一部分一起形成一个力耦合(摩擦表面22,23)。 在同步环(5)上设有锁定齿(51),用于间歇地锁定滑动套筒(3)的轴向运动。 在根据在同步环(5)上发生的升温或横向于滑动套筒(3)的运动而工作的规定的解锁力(P)的情况下,在持续的差速度的情况下也可以去除锁定动作。 同步环(5)的锁定齿(51)。 由于同步环(5)的加热伴随着在油路(2)的端面上的同时接触,所以摩擦和锁定动作被去除,或摩擦转矩和解锁力(P)如此匹配 相对于彼此,在高变速力(PS)的情况下,解锁力(P)克服摩擦力矩(R)并且也发生解锁。
    • 10. 发明申请
    • MULTIFUNKTIONALER RIEGELNUTZAHN
    • 多功能杆式齿轮
    • WO2018010715A1
    • 2018-01-18
    • PCT/DE2017/100427
    • 2017-05-18
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • NEUHAUS, JenniferROST, OlafMANDON, Valerie
    • F16D23/04F16D23/06
    • F16D23/06F16D2023/0618F16D2023/0631F16D2023/0656
    • Eine Schiebemuffe (9) einer Synchronisiereinrichtung (1) eines Schaltgetriebes weist eine Anzahl von gleichmäßig am Umfang der Schiebemuffe (9) verteilt angeordneten multifunktionalen Riegelnutzähnen (14) auf, die mittels einer Rampenkontur mit einem am Synchronträgerkörper (2) der Synchronisiereinrichtung (1) geführten Druckstück (6) in Wirkkontakt stehen, wobei die Riegelnutzähne (14) jeweils eine Rastnut (13) zur Arretierung der Schiebemuffe (9) in einer "Neutralstellung" gegenüber dem Synchronträgerkörper (2), stirnseitige Anschläge (18, 19) zur Begrenzung des Schaltweges der Schiebemuffe (9) und Schrägen (16, 17) zum Halten der Schiebemuffe (9) in einer ersten oder zweiten "Schaltstellung" aufweisen.
    • 一个滑动套筒(9)的同步装置(1)的手动变速器的已经在滑动套筒的外周的数目均匀BEAR ROAD IG(9)被布置分布式多官能Riegelnutz BEAR hnen(14),其通过的手段 斜坡轮廓与在Synchrontr BEAR gerk&oUML;主体(2)的同步器(1)实测值导航用途艰辛卷边件(6)是在执行部分接触时,Riegelnutz BEAR齿(14),每一个都具有用于锁定所述滑动套筒的锁定凹槽(13)(9 )处于“中性”状态。 针对&OVER THE Synchrontr BEAR gerkÖ本体(2),头部康恩Ä GE(18,19),用于限制所述滑动套筒的切换路径(9)和薛定谔Ä根(16,17),用于(9)在第一保持滑动套筒 或第二“换挡位置” 有