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    • 1. 发明申请
    • TENSIONING MECHANISM FOR A CONTINUOUS BELT OR CHAIN DRIVE SYSTEM
    • 连续皮带或链条驱动系统的张紧机构
    • WO2011146564A3
    • 2012-03-15
    • PCT/US2011036922
    • 2011-05-18
    • BORGWARNER INCMARKLEY GEORGE LBARRETTE SIMON
    • MARKLEY GEORGE LBARRETTE SIMON
    • F16H7/08F16H7/18
    • F16H7/08F16H2007/0806F16H2007/0812F16H2007/0874F16H2007/0893
    • An apparatus (10) for imparting tension to strands of an endless power transferring member loop (12) encircling a drive sprocket (14) and at least one driven sprocket (16a, 16b). Two tensioning arms (38a, 18b) are spaced apart and have guided movement relative to at least one fixed pin (26) with a tension driver (5) operably engaged with one of the tensioning arms (18a, 18b) for driving both tensioning arms (18a, 18b) in motion acting through a rotatable, motion transfer body (34) located generally centrally with respect to the endless loop power transferring member (12) for connection to corresponding motion transfer locations (30a, 30b) associated with the pair of tensioning arms (18a, 18b), either directly or indirectly. A link assembly (60) can connect first ends (40a, 40b) to the motion transfer body (34) and second locations (42a, 42b) to corresponding opposite ends of the two spaced apart tensioning arms (38a, 18b).
    • 一种用于对围绕驱动链轮(14)和至少一个从动链轮(16a,16b)的环形动力传递构件环(12)的股线施加张力的装置(10)。 两个张紧臂(38a,18b)间隔开并且相对于至少一个固定销(26)被引导移动,张力驱动器(5)与张紧臂(18a,18b)中的一个可操作地接合,用于驱动两个张紧臂 (18a,18b),其通过可旋转的运动传递体(34)运动,所述运动传递体(34)大致相对于所述环形回路动力传递部件(12)居中定位,用于连接到与所述一对 张紧臂(18a,18b),直接或间接。 连杆组件(60)可以将第一端(40a,40b)与运动传递体(34)和第二位置(42a,42b)连接到两个间隔开的张紧臂(38a,18b)的对应的相对端。
    • 2. 发明申请
    • TENSIONING ARRANGEMENT HAVING A SWINGING ARM
    • 具有摆动臂的拉伸装置
    • WO2011130190A2
    • 2011-10-20
    • PCT/US2011032006
    • 2011-04-12
    • BORGWARNER INCMARKLEY GEORGE L
    • MARKLEY GEORGE L
    • F16H7/08F16H7/18
    • F16H7/08F16H2007/0806F16H2007/0812F16H2007/0825F16H2007/0874F16H2007/0893
    • An apparatus (10) for imparting tension to at least one strand of an endless loop power transferring member (12) encircling a drive sprocket (14) and at least one driven sprocket (16a, 16b). At least one moveable tensioning arms (18a, 18b) is pivotable about fixed pins (26a, 26b) on at least two swing arms (20a, 20b), and support an inwardly facing shoe (20a, 20b) with a power-transferring-member-sliding face (22a, 22b). In a multi-strand tensioning configuration, a link assembly (60) can include at least two link members (32a, 32b) pivotally connected to one another at respective first ends (40a, 40b) and constrained for limited movement along a fixed slot (36) extending generally along a centerline of the endless loop power transferring member (12) between the drive sprocket (14) and the driven sprockets (16a, 16b). The two link members (32a, 32b) are pivotally connected individually to opposite ones of the two spaced apart tensioning arms (18a, 18b) at second locations (42a, 42b).
    • 一种用于向围绕驱动链轮(14)和至少一个从动链轮(16a,16b)的环形回路动力传递构件(12)的至少一个股线施加张力的装置(10)。 至少一个可移动的张紧臂(18a,18b)可围绕至少两个摆臂(20a,20b)上的固定销(26a,26b)枢转,并且用动力传递装置支撑向内的鞋(20a,20b) 构件滑动面(22a,22b)。 在多股张紧构造中,连杆组件(60)可以包括在相应的第一端(40a,40b)处彼此枢转地连接的至少两个连杆构件(32a,32b),并且被限制为沿着固定槽 大致沿着无级回路动力传递构件(12)在驱动链轮(14)和从动链轮(16a,16b)之间的中心线延伸。 两个连杆构件(32a,32b)在第二位置(42a,42b)处分别枢转地连接到两个间隔开的张紧臂(18a,18b)中的相对的张紧臂(18a,18b)。
    • 3. 发明申请
    • MECHANICAL TENSIONER WITH ONE WAY DAMPING
    • 机械张力器与一个方式阻尼
    • WO2011146570A3
    • 2012-04-19
    • PCT/US2011036931
    • 2011-05-18
    • BORGWARNER INCMARKLEY GEORGE L
    • MARKLEY GEORGE L
    • F16H7/08F16H7/18
    • F16H7/0831F16H2007/0806F16H2007/084F16H2007/0851F16H2007/0874F16H2007/0893
    • An apparatus (10) for imparting tension to multiple strands of an endless loop power transferring member (12) encircling a drive sprocket (14) and at least one driven sprocket (16a, 16b). A tensioner mechanism (62) includes a slider assembly (50) having a fixed body (34) defining a slot (36), a slider body (52) engaged within the slot (36) for movement between opposite ends of the slot (36), and a spring urges the slider body (52) toward one end of the slot (36). The slider body (52) is operably engageable with at least one tensioning arm (18a, 18b) for driving the at least one tensioning arm (18a, 18b) to tension the power transferring member (12). A link assembly (64) can include two link members (32a, 32b) pivotally connected to the slider body (52) at first ends (40a, 40b) and individually connected at second ends (42a, 42b) to two tensioning arms (18a, 18b).
    • 一种用于对围绕驱动链轮(14)和至少一个从动链轮(16a,16b)的环形回路动力传递构件(12)的多股线施加张力的装置(10)。 张紧器机构(62)包括具有限定槽(36)的固定主体(34)的滑块组件(50),接合在槽(36)内的滑块体(52),用于在槽(36)的相对端之间移动 ),并且弹簧将滑块体(52)推向槽(36)的一端。 滑动器主体(52)可操作地与至少一个张紧臂(18a,18b)接合,用于驱动至少一个张紧臂(18a,18b)以拉紧动力传递构件(12)。 连杆组件(64)可以包括在第一端(40a,40b)处枢转地连接到滑块主体(52)并且在第二端(42a,42b)处分别连接到两个张紧臂(18a)的两个连杆构件(32a,32b) ,18b)。
    • 4. 发明申请
    • MULTI-STRAND TENSIONING ARRANGEMENT WITH MOVING ARMS
    • 多拉伸张紧装置与移动臂
    • WO2011056719A3
    • 2011-08-25
    • PCT/US2010054635
    • 2010-10-29
    • BORGWARNER INCMARKLEY GEORGE L
    • MARKLEY GEORGE L
    • F16H7/08F16H7/00
    • F16H7/08F16H2007/0806F16H2007/0812F16H2007/0874F16H2007/0893
    • An apparatus (10) for imparting tension to multiple strands of an endless power transferring member loop (12) encircling a drive sprocket (14) and at least one driven sprocket (16a, 16b). Two tensioning arms (18a, 18b) are spaced apart and have guided movement relative to at least one fixed pin (26), and support inwardly facing shoes (20a, 20b) with power-transferring-member-sliding faces (22a, 22b). A link assembly (60) includes at least two link members (32a, 32b) pivotally connected to one another at respective first ends (40a, 40b). The connected first ends (40a, 40b) are constrained for limited movement along a fixed slot (36) extending generally along a centerline of the power transferring member loop (12) between the drive sprocket (14) and the driven sprockets (16a, 16b). The link members (32a, 32b) are pivotally connected individually to opposite ends of the two spaced apart tensioning arms (18a, 18b) at second locations (42a, 42b).
    • 一种用于对围绕驱动链轮(14)和至少一个从动链轮(16a,16b)的环形动力传递构件环(12)的多股线施加张力的装置(10)。 两个张紧臂(18a,18b)间隔开并且相对于至少一个固定销(26)引导运动,并且用动力传递构件滑动面(22a,22b)支撑向内的鞋(20a,20b) 。 连杆组件(60)包括在相应的第一端(40a,40b)处彼此枢转地连接的至少两个连杆构件(32a,32b)。 连接的第一端(40a,40b)被限制为沿着大致沿驱动链轮(14)和从动链轮(16a,16b)之间的动力传递构件环(12)的中心线延伸的固定槽 )。 连杆构件(32a,32b)在第二位置(42a,42b)处分别枢转地连接到两个间隔开的张紧臂(18a,18b)的相对端。