公开(公告)号：EP1906052A3

公开(公告)日：2008-09-17

申请号：EP07116981.7

申请日：2007-09-21

申请人： Delphi Technologies, Inc.

发明人： Collier-Hallmann, Steven J. ,  Zuraski, Jeffrey A. ,  Pattok, Eric D.

IPC分类号： F16H7/12 ,  F16H7/14 ,  F16H7/08

CPC分类号： F16H7/1281 ,  F16H7/14 ,  F16H2007/0825 ,  F16H2007/0874 ,  F16H2007/0891 ,  F16H2007/0893

摘要： A belt tensioner apparatus (60, 90, 120, 150, 180, 210, 260, 290) is provided for a pulley assembly having an input pulley (34) rotatably connected to an output pulley (36) via a flexible belt (42). The tensioner apparatus includes a belt contact device (66, 92, 152, 214) engaged with a first portion (42a) of the belt (42) and also engaged with a second portion (42b) of the belt (42) different from the first portion of the belt (42). The belt contact device (66, 92, 152, 214) is coupled to a base (96, 156, 212, 264) so as to enable movement of the belt contact device (66, 92, 152, 214)with respect to the base (96, 156, 212, 264), such that the belt contact device (66, 92, 152, 214) moves against the second portion (42b) of the belt (42) responsive to a tension force created in the first portion (42a) of the belt by rotation of the input pulley (34), to create a tension force in the second portion (42b) of the belt.

公开(公告)号：EP1960693A2

公开(公告)日：2008-08-27

申请号：EP06844797.8

申请日：2006-12-05

申请人： Dayco Products, LLC

发明人： LANNUTTI, Anthony, E. ,  SCOTT, Steve, E. ,  JOSLYN, Robert, C. ,  CRIST, Robert, J. ,  QUICK, Terrence, R. ,  GERRING, Douglas, G. ,  DIEFENDERFER, Randall, R. ,  WEBB, Stephen, G.

IPC分类号： F16H7/08

CPC分类号： F16H7/1281 ,  F16H7/1218 ,  F16H2007/081 ,  F16H2007/084

摘要： A first belt tensioner includes an arm (14, 112, 212), spring case (16, 114, 214), coil spring (12, 116, 216), and arm plate (118, 218). The arm (14, 112, 212) is adapted to support an idler pulley (20, 120, 220) and has a hook portion (22, 122, 222). The spring case (16, 114, 214) is disposed in the arm (14, 112, 212) and has a first spring seat (124). The spring (12, 116, 216) is disposed in the spring case (16, 114, 214). The arm plate (118, 218) has a second spring seat (132, 232). The spring (12, 116, 216) is longitudinally compressed between the arm plate (118, 218) and the spring case (16, 114, 214). The spring (12, 116, 216) is in torsion, with the end portions (18; 128, 130; 230) of the spring (12, 116, 216) seated against a corresponding spring seat (124, 132) and with the arm plate (118, 218) rotationally positioned under the hook portion (22, 122, 222). A method for assembling the first belt tensioner (110, 210) includes using the arm plate (118, 218) to longitudinally compress the spring (116, 216) and rotating the arm plate (118, 218). A second belt tensioner (10, 110, 210) includes an arm (14, 112, 212), spring case (16, 114, 214), coil spring (12, 116, 216), arm plate (118, 218), and pivot bushing (24, 148, 248).

公开(公告)号：EP1838978A1

公开(公告)日：2007-10-03

申请号：EP06701107.2

申请日：2006-01-18

申请人： Litens Automotive Partnership

发明人： STEPNIAK, Jacek ,  LEHTOVAARA, Joma, J. ,  FRANKOWSKI, Marek

IPC分类号： F16H7/12

CPC分类号： F16H7/1281 ,  F16H2007/081 ,  F16H2007/0846 ,  F16H2007/0878 ,  F16H2007/088

摘要： A tensioner for tensioning a flexible drive means, such as a timing belt or chain, includes a pulley to contact the belt. The pulley is mounted on a tensioner arm and the tensioner arm can be rotated about a pivot shaft mounted to the tensioner by a spring. The axis about which the pulley rotates is spaced from the axis of the rotation of the tensioner arm with respect to the pivot shaft and the spacing of these axes of rotation results in the pulley moving through an eccentric towards or away from the belt when the tensioner arm is rotated. A stop is used to limit the range of movement of the tensioner arm between a desired range of movement defined by a free arm stop and a backstop. The position of the stop is adjustable by an installer. The angular range of movement of the tensioner arm is adjustable from a position suitable for installation of the tensioner to a position suitable for operation of the installed tensioner. In one embodiment, the movement of the stop from the installation position to the nominal operating position also compensates the spring.

公开(公告)号：EP1736689A3

公开(公告)日：2007-09-19

申请号：EP06012964.0

申请日：2006-06-23

申请人： Muhr und Bender KG

发明人： Kobelev, Vladimir, Dr.rer.nat. ,  Jung, Manfred ,  Berger, Rudolf

IPC分类号： F16H7/12

CPC分类号： F16H7/1218 ,  F16H7/1281 ,  F16H2007/081 ,  F16H2007/0842

摘要： Riemenspannvorrichtung zur Befestigung an einem Aggregat, mit einer Torsionsfederanordnung 14, einem Gehäuse 12 mit einer Längsachse A, einer Torsionsfeder 14, die koaxial zur Längsachse A im Gehäuse 12 liegt und mit einem ihrer Enden drehfest in dem Gehäuse 12 festgelegt ist, einem Spannarm 15, der gegenüber dem Gehäuse 12 um die Längsachse A schwingend drehbar gelagert ist und mit dem anderen Ende der Torsionsfeder 14 drehfest verbunden ist, und einer Spannrolle 16, die an einem freien Ende des Spannarms 15 um eine zur Längsachse A parallele Drehachse B drehbar gelagert ist, wobei am Gehäuse 12 ein Flansch 13 zur Befestigung am Aggregat 51 angeordnet ist, dessen Flanschebene von der Längsachse A durchsetzt wird.

公开(公告)号：EP1794473A1

公开(公告)日：2007-06-13

申请号：EP05770159.1

申请日：2005-08-11

申请人： Schaeffler KG

发明人： PETRI, Werner ,  HARTMANN, Bernd

IPC分类号： F16H7/08 ,  F16H7/12

CPC分类号： F16H7/1236 ,  F16H7/1281 ,  F16H2007/0806 ,  F16H2007/0859

摘要： The invention relates to a hydraulic fastening element (10a) for tightening a traction element. The structure of said fastening device (10a) comprises a housing element (18a) provided with a cylinder (12a) in which the piston (13a) of a corresponding machine part (19a) is guided. The cylinder (12a) and the piston (13a) define a pressure chamber (21) filled with a hydraulic fluid. The volume exchange of the hydraulic fluid between the pressure chamber (21) and a storage chamber (23) integrated into the piston (13a) is carried out through a valve assembly (22) frontally attached to the piston (13a)

公开(公告)号：EP1724465A1

公开(公告)日：2006-11-22

申请号：EP05719266.8

申请日：2005-02-18

申请人： Kabushiki Kaisha Denso ,  Bando Kagaku Kabushiki Kaisha ,  Kamiya, Masaru ,  Masaki, Kazuo ,  Nagaya, Shuichi ,  Kiko, Hiroo ,  Kanazuru, Minoru

发明人： Kamiya, Masaru ,  Masaki, Kazuo ,  Nagaya, Shuichi ,  Kiko, Hiroo ,  Kanazuru, Minoru

IPC分类号： F02N11/00 ,  F02B67/00 ,  F02B67/06

CPC分类号： F02N15/08 ,  F02B67/06 ,  F02B2275/06 ,  F02N11/04 ,  F02N15/006 ,  F16H7/1281 ,  F16H7/18

摘要： OBJECT
To provide an engine-starting device that can start the engine of an automobile reliably by belt-driving the engine by means of an electric motor even after the automobile is parked for a long time in a cold district or the like.
SOLVING MEANS
A ribbed endless auxiliary machine belt 9 connects the pulley 8 of a motor 10 that also operates as an alternator, a crank pulley 2, and the pulley 6 of an air conditioner compressor 7. An automatic tensioner 14 is interposed between the motor pulley 8 and compressor pulley 6. An idle pulley 15 is interposed between the compressor pulley 6 and crank pulley 2. The automatic tensioner 14 and idle pulley 15 cooperate to tension the auxiliary machine belt 9. A belt cover 16 covers the section 9' of the auxiliary machine belt 9 that extends between the motor pulley 8 and crank pulley 2. The inner side of the belt section 9' is the upper side of this section.

摘要翻译： 目的提供一种发动机起动装置，即使在汽车在寒冷地区等长时间停放之后，也可以通过电动机通过皮带驱动发动机来可靠地启动汽车的发动机。 解决方案带肋的环形辅助机器带9连接也用作交流发电机的马达10的滑轮8，曲柄皮带轮2和空调压缩机7的滑轮6.自动张紧器14插入在马达皮带轮 8和压缩机滑轮6.在压缩机滑轮6和曲柄皮带轮2之间插入空转滑轮15.自动张紧器14和空转滑轮15配合以张紧辅助机器皮带9.皮带罩16覆盖 辅助机器带9，其在电动机皮带轮8和曲柄皮带轮2之间延伸。皮带部分9'的内侧是该部分的上侧。

公开(公告)号：EP1618317A4

公开(公告)日：2006-11-08

申请号：EP04760167

申请日：2004-04-23

申请人： DAYCO PRODUCTS LLC

发明人： OLIVER LARRY R ,  MECKSTROTH RICHARD J ,  ZAMM JOSEPH W

IPC分类号： F16H7/08 ,  F16H20060101 ,  F16H7/12

CPC分类号： F16H7/1281 ,  F16H57/0006 ,  F16H2007/081 ,  F16H2007/0846 ,  F16H2007/0874 ,  F16H2007/0878

摘要： A tensioner for generating tension in a power-transmitting belt (12, 12A, 112, 112A) is provided. The tensioner includes a base (22, 22A, 122, 122A), which may be secured to an engine (10, 10A, 110, 11 OA), and an arm (24, 24A, 124, 125, 124A, 125A) that is movably attached to the base. A pulley (26, 26A, 126, 127, 126A, 127A) is rotatably attached to the arm for engaging the belt. A spring (28, 28A, 128, 128A) is operatively connected to the arm (24, 24A, 124, 125, 124A, 125A) and the base (22, 22A, 122, 122A) for urging the arm to move relative to the base in a first direction. When the arm is moved in the first direction, the pulley (26, 26A, 126, 127, 126A, 127A) is moved into engagement with the belt (12, 12A, 112, 112A) with a force to tension the belt. The tensioner (114, 14A, 114, 114A) further includes a stop (30, 30A, 130, 131, 130A, 131A) that is adjustably positioned on the base (22, 22A, 122, 122A) to limit the movement of the arm (24, 24A, 124, 125, 124A, 125) in a second direction. The position of the stop (30, 30A, 130, 131, 130A, 131A) on the base may be automatically adjusted by the spring (28, 28A, 128, 128A) during installation of the tensioner.

摘要翻译： 提供了一种用于在动力传递带中产生张力的张紧器。 张紧器包括可固定到发动机的基座和可移动地附接到基座的臂。 皮带轮可旋转地安装在臂上，用于接合皮带。 弹簧可操作地连接到臂和基座，用于在第一方向上推动臂相对于基座移动。 当臂沿第一方向移动时，带轮以与张紧皮带的力一起移动成与带接合。 张紧器还包括可调节地定位在基座上以限制臂沿第二方向的移动的止挡件。 在安装张紧器期间，止动件在基座上的位置可以由弹簧自动调节。

公开(公告)号：EP1654480A1

公开(公告)日：2006-05-10

申请号：EP04763374.8

申请日：2004-07-21

申请人： Schaeffler KG

发明人： HÄNSEL, Tino

IPC分类号： F16H7/12

CPC分类号： F16H7/14 ,  F01L1/02 ,  F01L1/024 ,  F01L1/344 ,  F01L2800/12 ,  F02B77/081 ,  F02M39/02 ,  F02M63/0225 ,  F16H7/1281 ,  F16H2007/0861

摘要： The invention relates to a power transmission drive (1), in which sensors (11a, 11b) detect an oscillating angle deviation between a driven organ (3) and a drive organ (4b) and feed said deviation to a controller (14). If a limit value is exceeded, the controller initiates (14) the emergency operation of the internal combustion engine.

公开(公告)号：EP1654479A1

公开(公告)日：2006-05-10

申请号：EP04763263.3

申请日：2004-07-16

申请人： INA-Schaeffler KG

发明人： PETRI, Werner

IPC分类号： F16H7/12

CPC分类号： F16H7/1281 ,  F16H7/0829 ,  F16H7/14 ,  F16H2007/0806 ,  F16H2007/0823 ,  F16H2007/0885 ,  F16H2007/0887 ,  Y10T74/20

摘要： The invention relates to a clamping device (1a) for a traction drive (2a).The clamping device (1a) is connected to an adjusting lever (10a) that can be displaced between two end positions by means of a spring means (11a). Automatic regulation of the adjusting lever (10a) can take place by means of an actuator (18) in connection with a control device (20).

摘要翻译： 本发明涉及一种用于牵引传动装置（2a）的夹紧装置（1a）。夹紧装置（1a）连接到调节杆（10a），该调节杆能够借助于弹簧装置（11a）在两个端部位置之间移动， 。 调节杆（10a）的自动调节可借助于与控制装置（20）相关联的致动器（18）来进行。

公开(公告)号：EP1649193A1

公开(公告)日：2006-04-26

申请号：EP04776900.5

申请日：2004-06-22

申请人： The Gates Corporation

发明人： DEC, Andrzej

IPC分类号： F16H7/12

CPC分类号： F16H7/1281 ,  F16H2007/0806 ,  F16H2007/0846

摘要： An adjustable tensioner with a base, a pivot-arm that oscillates about a pivot secured to the base, a pulley attached to the pivot-arm, a compression spring with a first end operatively connected to the pivot-arm and a second end operatively connected to a shoe that presses a convex surface of the shoe against a concave arcuate surface of the pivot-arm, to the shoe held in place against a protuberance secured to the base by a balance of forces. An adjustment feature allows setting a base position with respect to an indicated predetermined belt spring force.