CN1914439A - 用于牵引传动装置的导向轮 - Google Patents

用于牵引传动装置的导向轮 Download PDF

Info

Publication number
CN1914439A
CN1914439A CNA2004800415841A CN200480041584A CN1914439A CN 1914439 A CN1914439 A CN 1914439A CN A2004800415841 A CNA2004800415841 A CN A2004800415841A CN 200480041584 A CN200480041584 A CN 200480041584A CN 1914439 A CN1914439 A CN 1914439A
Authority
CN
China
Prior art keywords
upper saw
saw pulley
spacer sleeve
receiving bore
interior ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA2004800415841A
Other languages
English (en)
Other versions
CN100436870C (zh
Inventor
赫尔曼·施蒂夫
斯克特·里贝
克里斯托夫·施罗德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Holding China Co Ltd
Original Assignee
Schaeffler KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schaeffler KG filed Critical Schaeffler KG
Publication of CN1914439A publication Critical patent/CN1914439A/zh
Application granted granted Critical
Publication of CN100436870C publication Critical patent/CN100436870C/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/18—Means for guiding or supporting belts, ropes, or chains
    • F16H7/20—Mountings for rollers or pulleys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/18—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes the members having helical, herringbone, or like teeth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/63—Gears with belts and pulleys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0865—Pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Pulleys (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

一种用于牵引传动装置的导向轮(1)的特征在于，定距套(10)通过导向凸缘(10.5)被内环(5)的容纳孔(5.1)容纳，所述导向凸缘(10.5)具有凹口(10.4)，通过预应力贴靠在内环(5)的容纳孔(5.1)上的弹性的止动元件(11)插入所述凹口中。

Description

用于牵引传动装置的导向轮
技术领域
本发明涉及一种用于牵引传动装置的导向轮，包括环形体，牵引工具特别是皮带贴靠在该环形体的圆周表面上；由内环和外环组成的滚动轴承，其中所述外环被环形体的容纳孔包围，导向轮借助于贯穿内环的容纳孔和定距套的容纳孔的紧固螺钉固定于螺钉紧固面，其中在螺钉紧固面和导向轮之间的距离通过定距套的轴向伸展确定，所述定距套借助于防止移动装置(Transportsicherung)保持在导向轮上。
背景技术
从DE10036765A1中已知这样的导向轮。该导向轮根据(上述专利文献)图2包括环形体，以皮带形式的牵引工具贴靠在该环形体的外圆周表面上。环形体通过它的容纳孔包围双列深沟球轴承的外环，该轴承向外的两侧被密封。此外以盘形式的定距元件属于导向轮，通过该定距元件调节在马达上的螺钉紧固面和皮带的中心(也是滚动轴承的中心)之间的轴向距离。该导向轮借助于紧固螺钉保持在马达的螺钉紧固面上，其中该紧固螺钉贯穿轴承内环和定距套。为了防止紧固螺钉和定距元件从导向轮中脱离，在轴承内环的容纳孔中插入止动元件，该止动元件一方面包围紧固螺钉另一方面包围定距元件。以这种方式通过在轴承内环中插入的止动元件实现导向轮、定距元件和紧固螺钉的永久的结合。
在这种情况下缺点是，除了定距元件之外，紧固螺钉本身也永久地保持在导向轮上。这在张紧轮机械地紧固在紧固面上是不方便的，因为在这种情况下紧固螺钉是碍事的。
从DE10043840A1中已知另一利结构的用于牵引传动装置的导向轮。该导向轮借助于紧固螺钉通过定距套固定在马达的螺钉紧固面上，其中紧固螺钉被轴承内环的容纳孔容纳并且因此贯穿该轴承内环和定距套。为了构成由导向轮、定距套和紧固螺钉组成的永久的结构单元，定距套设有径向向内定向的冲压花纹(Verstemmung)，其防止紧固螺钉的轴向向外移动。同样在这种情况下的缺点是，紧固螺栓本身属于防止移动装置。
发明内容
因此针对已知技术解决方案的缺点本发明以下面的任务为基础，即在没有附属的紧固螺钉的情况下实现在导向轮和定距套之间的防止移动。
根据本发明，该任务根据权利要求1的特征部分与前序部分的结合如此实现，定距套通过导向凸缘被内环的容纳孔容纳，所述导向凸缘具有凹口，通过预应力贴靠在内环的容纳孔上的弹性的止动元件插入所述凹口中。
根据本发明的解决方案的主要优点在于，在没有导向轮固定到螺钉紧固面上所要求的紧固螺钉的情况下实现导向轮和所属的定距套的防止移动或者防止散开。这可以由最终用户自己提供并且因此如果其在装配过程中要求位置关系时不需要首先从导向轮中拆除。另一个优点在于，一方面不再要求另外的包围紧固螺钉的止动元件，并且另一方面由于在定距套和紧固螺钉之间没有要求的冲压花纹所以不需要使用专门的紧固螺钉。另一个优点在于定距套和轴承内环之间的大的公差范围。因为定距套在它的导向凸缘上通过弹性止动元件设置在轴承内环中，在导向凸缘和内环的容纳孔的直径之间可能存在大的误差。以这种方式能实现的是，在导向凸缘和内环之间的径向间隙规定为大约0.75mm的公差。通过弹性止动元件也可以补偿对滚动轴承的径向间隙的负面影响。这例如这样产生，即带有盖子的定距套被挤压到内环的容纳孔中。
本发明的其他的有利的布置在下面的从属权利要求中说明。
由权利要求2和3中得知，止动元件应该构成为带槽的止动环或者由塑料制成的O形环。这以特别简单的方式制造或者在市场上作为外购件以很大的数量并且价钱便宜地被提供。此外装配是低成本的，因为止动元件能够以简单的方式插入到凹口中。
根据权利要求4的本发明的另一个特征，紧固螺钉在它的螺钉头部的区域中通过配合到内环的容纳孔中的导向突缘定中心。以这种方式可以将导向轮简单地装配到马达的螺钉紧固面上。
根据权利要求5的本发明的另一个特征，定距套通过凸肩支撑在内环的端面上。通过定距套的这种布置，通过轴承内环、间隔套和马达的螺钉紧固面实现从紧固螺钉开始的沿轴向作用的力的正确的传输。
从权利要求6中得知，定距套由铝材料制成。该材料由于它特殊较小的重量有助于节省重量(同样也是少许的)。
最后根据权利要求7的本发明的最后的特征规定，滚动轴承构成为向两侧密封的单列深沟球轴承，该轴承的轴承滚珠在保持架中运行。这样的深沟球轴承作为外购件以标准的规格以各种各样的订单额度能够便宜地获得。
根据下面的实施例详细地描述本发明。
附图说明
唯一的附图示出穿过根据本发明构造的导向轮的纵向剖视图。
具体实施方式
在唯一附图中示出的导向轮1包括，构成为深沟球轴承的滚动轴承2，该轴承的外环被由塑料制成的环形体4包围，其中环形体4的径向向内定向的凸起4.1啮合到外环3所属的凹口3.1中。以这种方式确保，环形体4不从外环3上沿轴向方向滑下。在环形体4的圆周表面4.2上贴靠有例如平皮带的牵引工具。此外内环5、在保持架6中运行的轴承滚珠以及两个与外环固定连接的密封件8、9属于滚动轴承2。
此外定距套10属于导向轮1，该定距套通过它的导向凸缘10.5被内环5的容纳孔5.1容纳。在导向凸缘10.5或者在它的圆周表面10.1中存在环形槽形式的凹口10.4，弹性的止动元件11插入到所述的凹口中。此外凸肩10.3属于定距套10，滚动轴承2的内环5的未示出端面贴靠在上述凸肩上。相应地定距套10具有阶梯形的形状，其中带有圆周表面10.1的导向凸缘10.5沿纵向方向看具有比带有圆周表面10.2的定距套10的其余部分的直径更小的直径。
最后紧固螺钉12属于完整的导向轮1，导向螺钉的杆12.1在右侧设有未详细示出的螺纹并且在左侧与螺钉头部12.1连接。该头部过渡到导向突缘12.3中，该突缘被内环5的容纳孔包围，所以紧固螺钉12在插入滚动轴承2时以简单的方式定心。
本发明的本质在于，导向轮1与定距套10应该组装成持久的结构单元，该结构单元在没有附属的紧固螺钉12的情况下被提供给最终客户。该装配以如下的方式实现，首先将弹性的止动元件11插入到定距套10的导向凸缘10.5的凹口10.4中。当定距套通过它的凸肩10.3紧靠在内环5的右侧端面上时，定距套10在内环5的容纳孔5.1中的沿轴向的移动结束。定距套10通过止动元件11的弹性变形固定地保持在滚动轴承2中，其中导向凸缘10.5的直径略微小于内环的容纳孔5.1的直径。以这种方式内环5不会被展开，也就是说，滚动轴承2的轴承间隙不受影响。包括在导向轮上保持的定距套10的导向轮1这样固定在未示出的螺钉紧固面上，紧固螺钉12插入到滚动轴承2中，直到螺钉头部12.2贴靠在轴承内环5的左侧端面上。之后通过杆12.1的螺纹旋入到螺钉紧固面的未示出的容纳孔中实现导向轮1沿轴向的挤压，其中实现从螺钉头部12.2通过轴承内环5、凸肩10.3直到马达的螺钉紧固面的力的传递。
附图标记
1导向轮
2滚动轴承
3外环
3.1凹口
4环形体
5内环
5.1容纳孔
6保持架
7轴承滚珠
8密封件
9密封件
10定距套
10.1圆周表面
10.2圆周表面
10.3凸肩
10.4凹口
10.5导向凸缘
11止动元件
12紧固螺钉
12.1杆
12.2头部
12.3导向突缘

Claims (7)

1.一种用于牵引传动装置的导向轮(1)，包括环形体(4)，牵引工具特别是皮带贴靠在该环形体的圆周表面(4.2)上；由内环(5)和外环(3)组成的滚动轴承(2)，其中所述外环(3)被环形体(4)的容纳孔包围，导向轮(1)借助于贯穿内环(5)的容纳孔和定距套(10)的容纳孔的紧固螺钉(12)固定于螺钉紧固面，其中在螺钉紧固面和导向轮(1)之间的距离通过定距套(10)的轴向伸展确定，所述定距套借助于防止移动装置保持在导向轮(1)上，其特征在于，定距套(10)通过导向凸缘(10.5)被内环(5)的容纳孔(5.1)容纳，所述导向凸缘(10.5)具有凹口(10.4)，通过预应力贴靠在内环(5)的容纳孔(5.1)上的弹性的止动元件(11)插入所述凹口中。
2.如权利要求1所述的导向轮(1)，其特征在于，止动元件(11)构造为有槽的止动环。
3.如权利要求1所述的导向轮(1)，其特征在于，止动元件(11)构造为由塑料制成的O形环。
4.如权利要求1所述的导向轮(1)，其特征在于，紧固螺钉(12)在它的螺钉头部(12.2)的区域中通过配合到内环(5)的容纳孔(5.1)中的导向突缘(12.3)定中心。
5.如权利要求1所述的导向轮(1)，其特征在于，定距套(10)通过凸肩(10.3)支撑在内环(5)的端面上。
6.如权利要求1所述的导向轮(1)，其特征在于，定距套(10)由铝材料制成。
7.如权利要求1所述的导向轮(1)，其特征在于，滚动轴承(2)构成为向两侧密封的单列深沟球轴承，该轴承的轴承滚珠(7)在保持架(6)中运行。
CNB2004800415841A 2004-02-12 2004-12-22 用于牵引传动装置的导向轮 Active CN100436870C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004006906A DE102004006906A1 (de) 2004-02-12 2004-02-12 Umlenkrolle für einen Zugmitteltrieb
DE102004006906.9 2004-02-12

Publications (2)

Publication Number Publication Date
CN1914439A true CN1914439A (zh) 2007-02-14
CN100436870C CN100436870C (zh) 2008-11-26

Family

ID=34832622

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800415841A Active CN100436870C (zh) 2004-02-12 2004-12-22 用于牵引传动装置的导向轮

Country Status (5)

Country Link
US (1) US20080242523A1 (zh)
EP (1) EP1714053B1 (zh)
CN (1) CN100436870C (zh)
DE (2) DE102004006906A1 (zh)
WO (1) WO2005083298A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102803770A (zh) * 2009-06-12 2012-11-28 Skf公司 具有弹性环的预组装带轮装置以及安装该装置的方法
CN114286888A (zh) * 2019-08-19 2022-04-05 赛峰飞机发动机公司 用于飞行器涡轮发动机的用于从滚动轴承分配油的装置
CN117231702A (zh) * 2023-11-15 2023-12-15 北京共创晶桔科技服务股份有限公司 一种液压式牵引传动装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006010590B4 (de) * 2006-03-06 2017-02-09 Schaeffler Technologies AG & Co. KG Riemenscheibe für einen Zugmitteltrieb
FR2932863B1 (fr) * 2008-06-23 2010-12-10 Skf Ab Dispositif de poulie pour galet tendeur ou enrouleur.
DE102010001295A1 (de) * 2010-01-28 2011-08-18 ZF Friedrichshafen AG, 88046 Schaltsicherungsvorrichtung eines mehrstufigen Schaltgetriebes
US8346920B2 (en) * 2010-07-15 2013-01-01 Srr Patent Holdings, Llc Managing network resource requests
FR3013093B1 (fr) * 2013-11-14 2015-12-11 Skf Ab Dispositif de poulie pour chaine ou courroie et vehicule automobile equipe d'un tel dispositif
FR3029586B1 (fr) * 2014-12-08 2018-03-30 Aktiebolaget Skf Dispositif de poulie
SE539025C2 (en) * 2015-12-09 2017-03-21 Toyota Mat Handling Mfg Sweden Ab A guide-roll arrangement for guiding relative movement of members of a lift-truck and a lift-truck comprising a guide-roll arrangement
SE1551613A1 (en) * 2015-12-09 2017-03-21 Toyota Mat Handling Mfg Sweden Ab A guide-roll arrangement for guiding relative movement of mast segments of a lift-truck and a lift-truck comprising a guide-roll arrangement
JP6868892B2 (ja) * 2017-02-02 2021-05-12 株式会社東伸 回転機構
US10392197B1 (en) * 2018-07-06 2019-08-27 Precision, Inc. Conveyor rollers that include a floating bearing
DE102019201751A1 (de) * 2019-02-11 2020-08-13 Aktiebolaget Skf Riemenscheibenvorrichtung insbesondere für eine Spannrolle oder eine Laufrolle
CN113062922B (zh) * 2021-02-09 2022-12-20 广州城建职业学院 精密滚珠弯道导轨

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701659A (en) * 1951-06-26 1955-02-08 Seismograph Service Corp Locking and sealing arrangement
US2999707A (en) * 1956-11-28 1961-09-12 Mobay Chemical Corp Flexible joint
US4229950A (en) * 1979-03-02 1980-10-28 Eastman Kodak Company Coupling for end gudgeon and internally heated roller
IT1155127B (it) * 1982-03-10 1987-01-21 Fiat Auto Spa Dispositivo per il bloccaggio del l anello interno di un cuscinetto a rotolamento su un albero rotante
US4664392A (en) * 1983-06-09 1987-05-12 The Mather Company Seal assembly for a vehicle air conditioning compressor
US4804290A (en) * 1986-08-22 1989-02-14 Peter J. Balsells Latching and sealing device
DE19712417A1 (de) * 1997-03-25 1998-10-01 Schaeffler Waelzlager Ohg Andruckrolle für Textilmaschinen
CN2305524Y (zh) * 1997-07-21 1999-01-27 核工业理化工程研究院 调正传动带跑偏的带轮装置
FR2767374B1 (fr) * 1997-08-13 1999-09-17 Hispano Suiza Sa Agencement d'etancheite pour un bout d'arbre
DE19836191B4 (de) * 1998-08-10 2004-10-14 Ina-Schaeffler Kg Befestigungsvorrichtung für eine Riemenrolle
DE10035488B4 (de) * 2000-07-21 2010-05-12 Schaeffler Kg Umlenkrolle für einen Zugmitteltrieb
DE10036765A1 (de) * 2000-07-28 2002-02-07 Schaeffler Waelzlager Ohg Umlenkrolle für einen Zugmitteltrieb
DE10043840A1 (de) * 2000-09-06 2002-03-14 Schaeffler Waelzlager Ohg Umlenkrolle für einen Zugmitteltrieb
CN2566054Y (zh) * 2002-08-09 2003-08-13 中国重型汽车集团有限公司 一种中间皮带轮调整张紧机构
DE10316316A1 (de) * 2003-04-10 2004-10-21 Sms Demag Ag Vorrichtung zur Rückführung von Öl in Walzenlagern

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102803770A (zh) * 2009-06-12 2012-11-28 Skf公司 具有弹性环的预组装带轮装置以及安装该装置的方法
CN102803770B (zh) * 2009-06-12 2015-12-16 Skf公司 具有弹性环的预组装带轮装置以及安装该装置的方法
CN114286888A (zh) * 2019-08-19 2022-04-05 赛峰飞机发动机公司 用于飞行器涡轮发动机的用于从滚动轴承分配油的装置
CN114286888B (zh) * 2019-08-19 2024-03-12 赛峰飞机发动机公司 用于飞行器涡轮发动机的用于从滚动轴承分配油的装置
CN117231702A (zh) * 2023-11-15 2023-12-15 北京共创晶桔科技服务股份有限公司 一种液压式牵引传动装置
CN117231702B (zh) * 2023-11-15 2024-03-12 河南兰兴电力机械有限公司 一种液压式牵引传动装置

Also Published As

Publication number Publication date
EP1714053A1 (de) 2006-10-25
DE502004004470D1 (de) 2007-09-06
US20080242523A1 (en) 2008-10-02
CN100436870C (zh) 2008-11-26
WO2005083298A1 (de) 2005-09-09
EP1714053B1 (de) 2007-07-25
DE102004006906A1 (de) 2005-09-08

Similar Documents

Publication Publication Date Title
CN1914439A (zh) 用于牵引传动装置的导向轮
US7695385B2 (en) Belt roller device
CN1302212C (zh) 用于传动皮带系统的皮带张紧器
US8905879B2 (en) Deflected bearing shield as a bearing seal for a pulley assembly and method of assembly
EP2292947B1 (en) Belt tensioner with damping member
US5913941A (en) Reinforced lead screw
KR101805893B1 (ko) 다이 세트용 가이드 및 유지 조립체
JP2016053417A (ja) 直動アクチュエータの製造方法
EP1812730B1 (en) Antiback-lash nut
EP2784358B1 (en) V-belt continuously variable transmission
CN1451897A (zh) 滚珠丝杠机构
CN1908474A (zh) 工业车辆的转动轴支承结构
US20140352472A1 (en) End cap-type ball screw assembly and circulator
CN1113743C (zh) 直线运动导向装置
CN101057094A (zh) 密封装置
US20010046427A1 (en) Reinforced lead screw with springless anti-backlash nut
CN108026965B (zh) 运动引导装置
US11149836B2 (en) Sheave
CN1447038A (zh) 特别是用于电机中的滚动轴承
AU2002235458B2 (en) Flexible driving ring belt
US20080110285A1 (en) Roller Screw System
US20110118067A1 (en) Drive with Belt
CN1957194A (zh) 皮带安装工具
JP2007292093A (ja) 深溝玉軸受
US20010019975A1 (en) Power transmission ring and variable diameter pulley assembly using the same

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20100902

Address after: German Herzogenaurach

Patentee after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG

Address before: German Herzogenaurach

Patentee before: INA-SCHAEFFLER KG

C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: German Herzogenaurach

Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO. KG

Address before: German Herzogenaurach

Patentee before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG

ASS Succession or assignment of patent right

Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO.,

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG

Effective date: 20150730

C41 Transfer of patent application or patent right or utility model
C56 Change in the name or address of the patentee

Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG

Free format text: FORMER NAME: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG

Owner name: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG

Free format text: FORMER NAME: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG

CP01 Change in the name or title of a patent holder

Address after: German Herzogenaurach

Patentee after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG

Address before: German Herzogenaurach

Patentee before: Fifth Schaeffler investment management GmbH & Co.KG

Address after: German Herzogenaurach

Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO.KG

Address before: German Herzogenaurach

Patentee before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG

TR01 Transfer of patent right

Effective date of registration: 20150730

Address after: German Herzogenaurach

Patentee after: Fifth Schaeffler investment management GmbH & Co.KG

Address before: German Herzogenaurach

Patentee before: SCHAEFFLER TECHNOLOGIES AG & CO. KG

TR01 Transfer of patent right

Effective date of registration: 20240320

Address after: 1st Floor, Building 2, No. 1 Antuo Road, Anting Town, Jiading District, Shanghai

Patentee after: SCHAEFFLER HOLDING(CHINA) Co.,Ltd.

Country or region after: China

Address before: German Herzogenaurach

Patentee before: SCHAEFFLER TECHNOLOGIES AG & CO.KG

Country or region before: Germany

TR01 Transfer of patent right