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81. 发明公开

EP0989328A2 Hydraulic tensioner with plastic cap check valve or vent 审中-公开
标题翻译： Hydraulischer Spanner mit Kunststoffverschluss alsRückschlagventiloderEntlüftungsventil
公开(公告)号：EP0989328A2
公开(公告)日：2000-03-29
申请号：EP99307194.3
申请日：1999-09-10
申请人： Borg-Warner Automotive, Inc.
发明人： Simpson, Roger T.
IPC分类号： F16H7/08
CPC分类号： F16H7/0848 , F16H2007/0806 , F16H2007/0812 , F16H2007/0859
摘要： A hydraulic tensioner includes a plastic cap vent or check valve at the top of the piston. Oil and air that pass through the top end of the piston accumulate in the space between the plastic cap and the piston. The plastic cap moves small distances in the axial direction to permit the escape of air and oil through the plastic cap to atmosphere. A low rate spring may be used to cause the plastic cap to move away from the piston.
摘要翻译：液压张紧器包括在活塞顶部的塑料帽排气阀或止回阀。通过活塞顶端的油和空气积聚在塑料盖和活塞之间的空间中。塑料盖沿轴向移动小距离，以允许空气和油通过塑料盖逃逸到大气中。可以使用低速弹簧来使塑料盖移动离开活塞。

82. 发明公开

EP0989327A2 Hydraulic tensioner with external rack having backlash restriction 有权
标题翻译： Hydraulische Spannvorrichtung mit externem Klinkenwerk mitSpielbeschränkung
公开(公告)号：EP0989327A2
公开(公告)日：2000-03-29
申请号：EP99307056.4
申请日：1999-09-06
申请人： Borg-Warner Automotive, Inc.
发明人： Preston, Todd K. , Simpson, Roger T.
IPC分类号： F16H7/08
CPC分类号： F16H7/08 , F16H2007/0853 , F16H2007/0859 , F16H2007/088
摘要： A hydraulic tensioner (10) having an external rack member (3,100). The rack member (3,100) has an extending member (14) at its upper end that contacts wedges or grooves (116) along the exterior of the piston (110) to limit backdrive or backlash of the piston (110). The rack member (3,100) has an end member (80) at its lower end that is located in a groove (86) in the tensioner housing (104). The rack member (3,100) has a plurality of portions that are held together by a garter spring (68) to form a single cylindrical piece.
摘要翻译：具有外部齿条构件（3,100）的液压张紧器（10）。齿条构件（3100）在其上端处具有沿着活塞（110）的外部接触楔形物（16）的延伸构件（14），以限制活塞（110）的反向传动或间隙。齿条构件（3,100）在其下端处具有位于张紧器壳体（104）中的凹槽（86）中的端部构件（80）。齿条构件（3,100）具有多个部分，该多个部分通过卡箍弹簧（68）保持在一起以形成单个圆柱形件。

83. 发明授权

EP0695887B1 Friction lining materials 失效
标题翻译：摩擦衬片
公开(公告)号：EP0695887B1
公开(公告)日：2000-03-29
申请号：EP95304228.0
申请日：1995-06-19
申请人： BORG-WARNER AUTOMOTIVE, INC.
发明人： Lam, Robert Chi-Chiu , Chen, Yih-Fang
IPC分类号： F16D69/02 , C08J5/04
CPC分类号： F16D69/026 , F16D2200/0091 , Y10T442/2008 , Y10T442/2123 , Y10T442/2131 , Y10T442/2344

84. 发明公开

EP0971151A1 High performance two-ply friction material 有权
标题翻译： Zweischichtiges Hochleitungsreibungmaterial
公开(公告)号：EP0971151A1
公开(公告)日：2000-01-12
申请号：EP99305314.9
申请日：1999-07-05
申请人： Borg-Warner Automotive, Inc.
发明人： Lam, Robert C.
IPC分类号： F16D69/02
CPC分类号： F16D69/026 , F16D2069/009 , F16D2200/0091 , Y10T442/602 , Y10T442/668 , Y10T442/673
摘要： The present invention relates to a two-ply fibrous base material comprising a more porous primary layer having elastic and oil absorbent characteristics bonded to a less porous secondary layer having high temperature resistance and high strength characteristics. The two-ply fibrous base material, when impregnated with a suitable resin, provides a friction material exhibiting good friction and wear characteristics and is especially useful in high energy end use applications.
摘要翻译：本发明涉及一种双层纤维基材，其包含具有弹性和吸油特性的多孔初级层，其结合到具有耐高温性和高强度特性的少孔二级层。双层纤维基材当用合适的树脂浸渍时，提供了表现出良好摩擦和磨损特性的摩擦材料，并且在高能量最终用途应用中特别有用。

85. 发明公开

EP0957280A1 Electromechanical friction clutch control for a manual transmission 审中-公开
标题翻译：摩擦离合器的机电控制用于手动变速器
公开(公告)号：EP0957280A1
公开(公告)日：1999-11-17
申请号：EP99303122.8
申请日：1999-04-22
申请人： BORG-WARNER AUTOMOTIVE, INC.
发明人： Beckerman, Joseph W.
IPC分类号： F16D27/115
CPC分类号： F16D27/115 , F16D27/004 , Y10T74/19242
摘要： A friction clutch assembly in an automotive vehicle transmission is located between an engine-driven input shaft (10) and a torque input shaft (22) for a multiple ratio transmission. A clutch spring (112) normally applies a clutch engaging force to the clutch assembly, thus establishing a torque flow path between the input shaft (10) and the multiple ratio gearing. An electromechanically actuated ball ramp mechanism (118) applies a friction clutch release force to the friction clutch assembly (16), thereby interrupting the torque flow path between the transmission input shaft and the multiple ratio gearing. An electromagnetic clutch actuator (138) for the ball ramp mechanism (118), when it is energized, actuates the ball ramp mechanism (118) to disengage the friction clutch. One element of the ball ramp mechanism is grounded to a transmission housing when the electromagnetic actuator is energized. Precise slip control of the friction clutch is achieved by modulating the energizing current for the electromagnetic actuator, thereby providing improved start-up performance and improving shift quality as ratio changes occur in the manual transmission.

86. 发明公开

EP0945637A1 Double overrunning clutch assembly 审中-公开
标题翻译： Doppelfreilauf
公开(公告)号：EP0945637A1
公开(公告)日：1999-09-29
申请号：EP99301969.4
申请日：1999-03-15
申请人： BORG-WARNER AUTOMOTIVE, INC.
发明人： Showalter, Dan J.
IPC分类号： F16D41/16
CPC分类号： F16D41/16
摘要： A controllable double overrunning clutch assembly includes concentric inner and outer members (182,184) and a plurality of opposed pairs of clutch pawls (150L,150R) operably disposed between the members (182,184). The clutch pawls (150L,150R) are biased radially outwardly and include cam tracks (160,170) which cooperate with an axially translatable circumferential control collar (200). The control collar (200) can be translated to select various combinations of active (engaged) or inactive (retracted) pawls to effect four distinct operational modes: fully engaged, i.e., locked in both directions, drive and overrunning in a first direction, drive and overrunning in the reverse direction and fully disengaged, i.e., released or inactive. The overrunning clutch assembly finds particular application in transfer cases of four wheel drive vehicles.
摘要翻译：可控双重超越离合器组件包括可操作地设置在构件（182,184）之间的同心的内部和外部构件（182,184）和多个相对的离合器爪对（150L，150R）对。离合器棘爪（150L，150R）径向向外偏压，并包括与可轴向平移的圆周控制套环（200）配合的凸轮轨道（160,170）。控制套环（200）可以被平移以选择主动（接合）或不活动（缩回）爪的各种组合，以实现四种不同的操作模式：完全接合，即锁定在两个方向上，在第一方向上驱动和超越，驱动并在相反方向超越，完全脱离，即释放或不活动。超越离合器组件在四轮驱动车辆的转移情况下发现具体应用。

87. 发明公开

EP0923680A1 RATCHET ONE-WAY CLUTCH ASSEMBLY 失效
标题翻译：棘轮单向离合器总成
公开(公告)号：EP0923680A1
公开(公告)日：1999-06-23
申请号：EP97939741.0
申请日：1997-09-02
申请人： BORG-WARNER AUTOMOTIVE, INC.
发明人： COSTIN, Daniel, P. , BACON, Duane, A.
IPC分类号： F16D41
CPC分类号： F16D41/12 , F16H2041/246
摘要： A ratchet one-way clutch (20) has an inner member (22) with notches (28), an outer member (24) with pockets (26) and pawl members positioned in the pockets (26) for engagement with the notches (28). The pawl members have a pivot ridge (30) which mates with a peak (40) in the pockets (26). The pawl (25) center of mass (CM) is selectively positioned so that the pawl (25) can have a tendency to engage or disengage the notches (28). In alternative embodiments garter springs (58), coil springs (140) or ribbon springs (94) can be used to provide a tilting force on the pawls (25). Axial retainment members (62, 64) having axially extending flanges (118) can also be used with the present invention for improved radial bearing capability.
摘要翻译：棘轮式单向离合器（20）具有带槽口（28）的内部件（22），具有槽（26）的外部件（24）和定位在槽（26）中用于与槽口（28）啮合的爪部件）。棘爪构件具有枢轴脊（30），该枢轴脊（30）与凹穴（26）中的尖峰（40）匹配。棘爪（25）质心（CM）选择性地定位成使得棘爪（25）可具有接合或脱离凹口（28）的趋势。在替代实施例中，可以使用夹紧弹簧（58），螺旋弹簧（140）或带状弹簧（94）来在棘爪（25）上提供倾斜力。具有轴向延伸的凸缘（118）的轴向保持构件（62,64）也可用于本发明以改善径向承载能力。

88. 发明公开

EP0919744A1 Hydraulic tensioner with a position actuated check valve assembly 审中-公开
标题翻译： Hydraulische Spannvorrichtung mit einem位置geregeltemRückschlagventil。
公开(公告)号：EP0919744A1
公开(公告)日：1999-06-02
申请号：EP98309335.2
申请日：1998-11-13
申请人： BORG-WARNER AUTOMOTIVE, INC.
发明人： Anderson, David P.
IPC分类号： F16H7/08
CPC分类号： F16H7/0836 , F16H7/08 , F16H7/0848 , F16H2007/0806 , F16H2007/0812 , F16H2007/0859 , F16H2007/0891 , Y10T137/7936
摘要： A hydraulic tensioner (10) includes a check valve (100) having a disc (1) and stem (5), a slip mechanism (6), an anchoring piece (48), a stripper (7), and a disc seat (4). The check valve assembly (100) is actuated from the position of a tensioner piston (40), so there is a quick response.
摘要翻译：液压张紧器（10）包括具有盘（1）和杆（5）的止回阀（100），滑动机构（6），锚固件（48），剥离器（7）和盘座 4）。止回阀组件（100）从张紧器活塞（40）的位置致动，因此具有快速响应。

89. 发明公开

EP0907041A1 Randomized sprocket for roller chain 有权
标题翻译： Rollenkettenrad mit Zufallsauswahl。
公开(公告)号：EP0907041A1
公开(公告)日：1999-04-07
申请号：EP98307854.4
申请日：1998-09-28
申请人： BORG-WARNER AUTOMOTIVE, INC.
发明人： Ledvina, Timothy J , Hummel, John A.
IPC分类号： F16H55/30 , F16H57/00 , F16H7/06
CPC分类号： F16H55/30 , F16H7/06 , F16H57/0006 , F16H2055/086
摘要： The present invention is directed to varying the radial seating position of the roller while maintaining a constant chordal dimension between seated rollers. The roots between teeth of a sprocket for a roller chain have radii that vary between a nominal radius and a maximum radius and a minimum radius. This variation or randomization is intended to provide a noise modulation effect while avoiding the negative effects of high impact from conventional randomized sprockets.
摘要翻译：本发明涉及改变滚子的径向座位位置，同时保持座位辊之间的恒定的弦数。用于滚子链的链轮的齿之间的根部具有在标称半径和最大半径和最小半径之间变化的半径。这种变化或随机化旨在提供噪声调制效果，同时避免常规随机链轮的高冲击的负面影响。

90. 发明公开

EP0893583A2 Short runner valve shaft biasing assembly and improved short runner valve shaft endplay control 失效
标题翻译：偏置装置用于在进气管和装置的节气门阀的轴线为减少最终该轴线
公开(公告)号：EP0893583A2
公开(公告)日：1999-01-27
申请号：EP98113464.6
申请日：1998-07-20
申请人： BORG-WARNER AUTOMOTIVE, INC.
发明人： Pringle, Hal E. , Halsig, Michael J. , Schumacher, David L. , Beach, Kevin J.
IPC分类号： F02B27/02
CPC分类号： F02D9/1095 , F02B27/0221 , F02B27/0252 , F02B27/0294 , F05C2201/021 , Y02T10/146
摘要： A three plenum air distribution manifold for intake air to internal combustion engine with long, narrow runners leading from first and second spaced side plenums for delivery of air and recirculating exhaust gases into corresponding combustion chambers of the engine. One end of the spaced side plenums are connected by an acoustically balanced cross over passage selectively closed by a manifold tuning valve for improving engine output torque during low engine speed. A third plenum is positioned intermediate the two side plenums to communicate with the combustion chambers in bypass relation to the side plenums thereby directly supplying air to the combustion chambers through short runners which are selectively opened by valves to optimize engine torque over a higher range of engine speeds. The manifold tuning valve and short runner valves are controlled by an onboard electronic controller responsive to signals from the engine corresponding to parameters such as engine speed. The short runner valves are connected to a short runner valve shaft, and a biasing assembly applies a load to selected journal locations for the shaft to reduce oscillations of the shaft and the potentially resulting chatter. Further and endplay control assembly limits total endplay to non-uniform expansion or contraction between the plastic manifold and the metal short runner valve shaft and short runner valves.
摘要翻译：一个三个压力通风系统的空气分配歧管，用于吸入空气到内燃机具有长而窄的流道从第一和第二间隔开的侧全体会议用于输送空气和再循环废气到发动机的相应燃烧室领先。隔开的边全体会议通过在声学平衡跨接通路连接的一端选择性地用于低发动机转速时提高发动机输出扭矩的歧管调谐阀关闭。第三气室被定位中间的两个侧全体会议与旁通关系燃烧室到侧全体会议从而直接提供空气通过短流道燃烧室有选择地由阀门打开以连通在较高范围的发动机的，以优化发动机扭矩速度。歧管阀调谐和短浇道阀由车载响应于信号电子控制器从发动机控制到相应的参数：诸如发动机速度。短流道阀连接到一个短的浇口阀轴，和偏压组件施加载荷到用于轴，以减少轴和潜在地导致震颤的振荡所选期刊位置。进一步和轴向间隙控制组件限制总端隙到塑料歧管和所述金属制短浇道阀轴和短浇道阀之间的非均匀膨胀或收缩。

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