专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06808467B2 Blade tensioner and system for a chain 有权
标题翻译：用于链条的叶片张紧器和系统
公开(公告)号：US06808467B2
公开(公告)日：2004-10-26
申请号：US10147710
申请日：2002-05-17
申请人： Hiroyuki Takeda , Shinji Tsuruta , Hiroyoshi Mitsuhashi , Sadao Kojima , Akira Terao , Kensuke Nakamura , Hajime Maeda , Masashi Yamada
发明人： Hiroyuki Takeda , Shinji Tsuruta , Hiroyoshi Mitsuhashi , Sadao Kojima , Akira Terao , Kensuke Nakamura , Hajime Maeda , Masashi Yamada
IPC分类号： F16H708
CPC分类号： F16H7/08 , F16H2007/0804 , F16H2007/0872
摘要： A blade tensioner of a blade tensioner system for a chain that drivingly connects a drive shaft to a driving shaft in an engine, that improves the chain-damping efficiency in a blade tensioner applied to the chain within an engine, prevents the sideways tilt of the blade tensioner during operation, in a blade tensioner applied to the chain in an engine, and provides a blade tensioner with a functionality that allows it to transversely guide a chain along the chain sliding face in a blade shoe, while maintaining the flexural deformability (i.e., the flexibility) of the blade shoe.

2. 发明授权

US06796917B2 Sliding contact guide for transmission device 失效
标题翻译：传动装置滑动接触导轨
公开(公告)号：US06796917B2
公开(公告)日：2004-09-28
申请号：US10237651
申请日：2002-09-09
申请人： Masahiko Konno
发明人： Masahiko Konno
IPC分类号： F16H708
CPC分类号： F16H7/18 , F16H2007/0872
摘要： A guide for a transmission chain, belt or the like includes a synthetic resin shoe having a sliding surface, a synthetic resin plate portion integrally molded on the back side of the shoe, and a plate which reinforces the guide body fitting into a longitudinal slot in the plate portion. The reinforcing plate is provided with punched windows, open in the direction of the plate thickness, and a through hole, aligned with a guide body mounting hole provided on an end portion of the guide. The total weight of the guide is reduced, and, even if the thermal expansion coefficients of the guide body and reinforcing plate differ, deformation of the guide and breakage of the guide can be prevented.
摘要翻译：传动链，皮带等的引导件包括具有滑动面的合成树脂靴，在鞋的背面一体成型的合成树脂板部，以及加强引导体的板，该导向体配合到纵向槽板部分。加强板设置有沿板厚方向开口的冲孔，以及与引导件的端部上设置的引导体安装孔对准的通孔。引导件的总重量减少，并且即使引导体和加强板的热膨胀系数不同，也可以防止引导件的变形和引导件的断裂。

3. 发明授权

US06699148B1 Belt drive with self adjusting contact mechanism 失效
标题翻译：带式自动调节接触机构
公开(公告)号：US06699148B1
公开(公告)日：2004-03-02
申请号：US09694179
申请日：2000-10-23
申请人： Matthew G. Taylor , Richard V. Rigling
发明人： Matthew G. Taylor , Richard V. Rigling
IPC分类号： F16H708
CPC分类号： F16H7/08 , B65G19/02 , B65G23/06 , F16H2007/0806 , F16H2007/0808 , F16H2007/0874 , F16H2007/088
摘要： A self-adjusting contact mechanism is provided for a belt drive system which mechanism includes a contact shoe having a low friction surface in contact with the belt and a mechanism for biasing the low friction surface of the contact shoe against the belt with a controlled force profile which may be constant or may vary within a selected range over the permitted movement for the shoe. The shoe is preferably mounted to a lever arm through a pivot joint to permit the shoe to remain substantially parallel to the belt and in contact with the belt over the entire low friction surface of the shoe regardless of lever arm position. Force on the lever arm is provided by a compression mechanism which may include a pair of counterbalancing springs, with the spring biasing the lever arm toward the belt being stronger than the counterbalancing spring and preferably with the force for at least one of the springs being adjustable. The controlled force profile may be a substantially constant force regardless of contact shoe position.
摘要翻译：为皮带驱动系统提供自调节接触机构，该机构包括具有与带接触的低摩擦表面的接触靴和用于将接触靴的低摩擦表面以受控的力轮廓偏压抵靠皮带的机构其可以是恒定的，或者可以在鞋的允许运动的选定范围内变化。鞋优选通过枢转接头安装到杠杆臂上，以允许鞋在与鞋臂位置无关的情况下基本平行于皮带保持与皮带接触的整个低摩擦表面。杠杆臂上的力由压缩机构提供，压缩机构可包括一对平衡弹簧，弹簧将杠杆臂朝向皮带偏压，比平衡弹簧更强，并且优选地，用于至少一个弹簧的力是可调节的。不管接触靴位置如何，受控力分布可以是基本恒定的力。

4. 发明授权

US06692390B2 Plastic guide for transmission device 失效
标题翻译：传动装置塑料导轨
公开(公告)号：US06692390B2
公开(公告)日：2004-02-17
申请号：US10096115
申请日：2002-03-08
申请人： Osamu Ono
发明人： Osamu Ono
IPC分类号： F16H708
CPC分类号： F16H7/18 , F16H2007/0872
摘要： A plastic movable guide is disclosed wherein a reinforcing plate for reinforcing a guide body is simplified in shape, permitting easy assembly and prevention of disengagement. The movable guide is constituted by a guide body and a reinforcing plate fitted into the guide body. The guide body has a slit which receives the reinforcing plate which has a pair of recesses. A pair of windows are formed in the guide body to register with the reinforcing plate recesses. Each window has a tongue piece having a face which projects angularly into the slit and terminates in a retaining portion. When the reinforcing plate is advanced into the slit, the retaining portions of the tongue pieces are deflected out of the slit and when the plate is seated, the retaining portions are engaged in the recesses and retain the plate in the guide body.
摘要翻译：公开了一种用于加强引导体的加强板的塑料可移动引导件的形状简化，容易组装和防止分离。可动引导件由安装在引导体中的引导体和加强板构成。引导体具有接收具有一对凹部的加强板的狭缝。一对窗口形成在引导体中，以与加强板凹槽对准。每个窗口具有舌片，该舌片具有成角度地突出到狭缝中并终止于保持部分的面。当加强板前进到狭缝中时，舌片的保持部分从狭缝中偏转出来，并且当板被放置时，保持部分接合在凹槽中并将板保持在引导体中。

5. 发明授权

US06666784B1 Piston rod piston detector, autotensioner and belt tension adjuster 失效
标题翻译：活塞杆活塞检测器，自动张紧器和皮带张力调节器
公开(公告)号：US06666784B1
公开(公告)日：2003-12-23
申请号：US09679809
申请日：2000-10-05
申请人： Kenichi Iwamoto , Takashi Koike , Kazuyuki Inokuchi , Motoharu Niki
发明人： Kenichi Iwamoto , Takashi Koike , Kazuyuki Inokuchi , Motoharu Niki
IPC分类号： F16H708
CPC分类号： G01B7/02 , F01L1/024 , F01L9/04 , F01L2820/045 , F15B15/2861 , F16H7/0836 , F16H2007/0806 , F16H2007/081 , F16H2007/0812 , F16H2007/0861 , G01B7/003 , G01D5/2013 , G01D5/2046 , Y10T137/8242
摘要： A piston rod position detecting mechanism is proposed which can detect continuously or in a multiple-point manner that the piston rod position has changed due to increase or decrease in the protruding amount of the piston rod due to aging. The protruding amount from a cylinder end wall is detected by a position detecting mechanism comprising a detecting coil housed in a bobbin provided at the cylinder end, a flange portion formed on the piston rod, and a coil spring. Also, an autotensioner and an electromagnetic valve with such a position detector are proposed. Further, a belt tension adjusting device is provided with a detector for detecting the position of a tension pulley which is pivotable with increase or decrease in the belt tension.
摘要翻译：提出一种活塞杆位置检测机构，其可以连续或多点地检测活塞杆位置由于老化引起的活塞杆突出量的增加或减少而发生变化。通过位置检测机构检测来自气缸端壁的突出量，位置检测机构包括容纳在设置在气缸端的筒管中的检测线圈，形成在活塞杆上的凸缘部分和螺旋弹簧。此外，提出了一种具有这种位置检测器的自动张紧器和电磁阀。此外，皮带张力调节装置设置有用于检测张力皮带轮的位置的检测器，所述张力皮带轮可以随皮带张力的增加或减小而转动。

6. 发明授权

US06634974B2 Chain guide member, a chain guide member manufacturing method and a chain guide member manufacturing apparatus 失效
公开(公告)号：US06634974B2
公开(公告)日：2003-10-21
申请号：US09853030
申请日：2001-05-11
申请人： Akira Fujiwara , Atsushi Shirakawa , Noriaki Matsumoto
发明人： Akira Fujiwara , Atsushi Shirakawa , Noriaki Matsumoto
IPC分类号： F16H708
CPC分类号： B29C45/1639 , B29C45/1704 , F16H7/18 , F16H2007/0872
摘要： A chain guide member used in a chain transmission apparatus, and manufacturing method and apparatus thereof. The chain guide member has a sliding contact section extending along a traveling surface of a chain and coming into sliding contact with the chain, and a reinforcement main body reinforcing and supporting the sliding contact section along the traveling surface of the chain. A part or all of a joint portion between the sliding contact section and the reinforcement main body is joined by melting.

7. 发明授权

US06616557B2 Clip for blade tensioner and blade tensioner with clip 有权
公开(公告)号：US06616557B2
公开(公告)日：2003-09-09
申请号：US10044329
申请日：2002-01-10
申请人： Shinji Tsuruta , Hiroyoshi Mitsuhashi
发明人： Shinji Tsuruta , Hiroyoshi Mitsuhashi
IPC分类号： F16H708
CPC分类号： F16H7/08 , F16H2007/0804 , F16H2007/0872 , F16H2007/0893
摘要： A blade tensioner includes a blade shoe having a chain sliding face and a plurality of blade springs disposed and stacked at the opposite side to the chain sliding face. A clip is provided on the blade springs. The clip includes a clip body encompassing the blade springs, which elastically contacts the blade springs, and an engaging portion integrally formed with the clip body. The engaging portion includes an engagement hole to engage a tool.

8. 发明授权

US06612951B2 Ratchet tensioner with mechanism for locking and releasing a plunger 有权
标题翻译：棘轮张紧器，具有用于锁定和释放柱塞的机构
公开(公告)号：US06612951B2
公开(公告)日：2003-09-02
申请号：US09767087
申请日：2001-01-22
申请人： Junya Kurohata
发明人： Junya Kurohata
IPC分类号： F16H708
CPC分类号： F16H7/0848 , F16H2007/0806 , F16H2007/0853 , F16H2007/0859 , F16H2007/0878
摘要： A ratchet tensioner includes a mechanism for selectively locking and releasing a plunger with respect to a ratchet pawl. The plunger locking and releasing mechanism has an actuator plate secured to the shaft of a ratchet pawl body for co-rotation therewith above the outside surface of a housing shaft in which a pin-accommodating hole is formed. The actuator plate has a pin-insertion hole smaller in diameter than the pin-accommodating hole and is manually movable about the axis of the shaft in opposite directions between a locking position in which the pin-insertion hole is in substantial alignment with the pin-accommodating hole and the engagement between a ratchet pawl and ratchet teeth on the plunger is maintained, and a releasing position in which the pin-insertion hole is out of alignment with the pin-accommodating hole, and the ratchet pawl is released from interlocking engagement with the ratchet teeth against the force of a ratchet pawl spring. A stopper pin is removably inserted into the pin-accommodating hole either through the pin-insertion hole to keep the actuator plate in the locking position, or alternatively directly, with an outer edge of the actuator plate being in contact with the stopper pin, to keep the actuator plate in the releasing position.
摘要翻译：棘轮张紧器包括用于相对于棘爪选择性地锁定和释放柱塞的机构。柱塞锁定和释放机构具有固定到棘爪主体的轴上的致动器板，用于与壳体轴的外表面上共同旋转，在壳体轴的外表面上形成有销的容纳孔。所述致动器板具有直径小于所述销钉容纳孔的销插入孔，并且可以在所述销插入孔与所述销插入孔基本对准的锁定位置之间以相反方向围绕所述轴的轴线移动，保持孔，棘爪与棘爪之间的接合保持在柱塞上，以及释放位置，其中销插入孔与销容纳孔不对准，并且棘爪与锁定爪脱离啮合棘轮齿抵抗棘爪弹簧的力。止动销可以通过销插入孔可拆卸地插入到销钉容纳孔中，以将致动器板保持在锁定位置，或者直接地，致动器板的外边缘与止动销接触，直到将执行器板保持在释放位置。

9. 发明授权

US06572502B1 Chain tensioner device for use in a confined space 有权
标题翻译：用于密闭空间的链条张紧装置
公开(公告)号：US06572502B1
公开(公告)日：2003-06-03
申请号：US09502541
申请日：2000-02-10
申请人： James D. Young , Anthony S. Ferenc
发明人： James D. Young , Anthony S. Ferenc
IPC分类号： F16H708
CPC分类号： F16H7/08 , F16H7/18 , F16H2007/0804 , F16H2007/0878
摘要： A chain tensioner apparatus utilizes a synthetic plastic (e.g. nylon) bracket that permits a fastener at a pivot end of the bracket to serve as a pivot pin for a shoe sub-assembly as well as a bracket fastener. A free end fastener can be positioned very close to, or substantially below, a reaction surface of the bracket. An interlocking feature is provided at a pivot end of the bracket/shoe sub-assembly and serves to maintain an interlock of the shoe-to-bracket in cooperation with an installation pin. Additionally, a positioning feature is used at the pivot end of the bracket. In order to permit the free rotation of the shoe relative to the bracket, the pivot end of the bracket is not clamped rigidly to the engine case when a pivot end bolt is installed. Further, a dowel pin can be used at the pivot end of the bracket.
摘要翻译：链条张紧器装置使用合成塑料（例如尼龙）支架，其允许在支架的枢轴端处的紧固件用作鞋子组件的枢轴销以及支架紧固件。自由端紧固件可以非常靠近或基本上位于支架的反作用表面上。在支架/鞋子组件的枢转端处设置有互锁特征，并且用于与安装销一起保持鞋与支架的互锁。此外，在支架的枢轴端使用定位特征。为了允许鞋相对于支架的自由旋转，当安装枢转端螺栓时，支架的枢转端不被刚性地夹紧到发动机壳体。此外，可以在支架的枢轴端使用定位销。

10. 发明授权

US06497632B2 Autotensioner 有权
标题翻译：自动张紧器
公开(公告)号：US06497632B2
公开(公告)日：2002-12-24
申请号：US09725073
申请日：2000-11-29
申请人： Kazumasa Ayukawa , Hiromi Matsuura
发明人： Kazumasa Ayukawa , Hiromi Matsuura
IPC分类号： F16H708
CPC分类号： F16H7/1218 , F16H2007/081
摘要： An autotensioner having a support shaft affixed to a base, and a cup of a swing member provided swingably about the support shaft. The cup opens to the base and houses inside it a torsion coil spring for biasing the pulley in the direction tensioning the belt. A damping member braking the swing member is fixed to the base. A ring-shaped spring brings it into close contact with the inner circumferential surface close to the opening of the cup. The damping member frictionally slides with the inner circumferential surface at the time of swing of the swing member and supports the swing member in the radial direction at the base side from the bearing supporting the support shaft.
摘要翻译：具有固定在基座上的支撑轴的自动张紧器以及围绕支承轴摆动地设置的摆动件的杯子。杯子通向底座并在其内部容纳扭转螺旋弹簧，用于沿着张紧皮带的方向偏置滑轮。制动摆动构件的阻尼构件固定在基座上。环形弹簧使其与靠近杯的开口的内周表面紧密接触。阻尼构件在摆动构件的摆动时与内周面摩擦滑动，并且在支撑支承轴的轴承的基部侧沿径向支承摆动构件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式