WO2018014642A1 - 离合器分离系统和离合器主缸 - Google Patents

离合器分离系统和离合器主缸 Download PDF

Info

Publication number
WO2018014642A1
WO2018014642A1 PCT/CN2017/084653 CN2017084653W WO2018014642A1 WO 2018014642 A1 WO2018014642 A1 WO 2018014642A1 CN 2017084653 W CN2017084653 W CN 2017084653W WO 2018014642 A1 WO2018014642 A1 WO 2018014642A1
Authority
WO
WIPO (PCT)
Prior art keywords
flange
cylinder
rivet
master cylinder
clutch master
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.)
Ceased
Application number
PCT/CN2017/084653
Other languages
English (en)
French (fr)
Inventor
张斌
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 Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co 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 Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of WO2018014642A1 publication Critical patent/WO2018014642A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in secondary cylinders for actuating clutches, i.e. primary cylinders
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/12—Mounting or assembling

Definitions

  • the present invention relates to the field of clutch technology, and in particular to a clutch release system and a clutch master cylinder.
  • the clutch master cylinder is part of a clutch disengagement system that is coupled through a fuel line and a clutch subcylinder to drive clutch disengagement by providing high pressure brake fluid to the clutch subcylinder.
  • the clutch master cylinder includes a cylinder block, a flange mounted on the cylinder block, and a piston rod extending into the cylinder body.
  • the cylinder is connected to the front panel of the car via a flange that separates the cockpit from the engine compartment.
  • the piston rod is connected to the piston at one end of the cylinder body and the clutch pedal is connected to the other end. When the pedal is stepped on, the piston rod and the piston can be moved relative to the cylinder to generate hydraulic pressure in the cylinder.
  • the flange and the cylinder are integrally formed.
  • the mold of the cylinder is complicated.
  • the entire cylinder must be replaced, resulting in significant costs.
  • the prior art provides another clutch master cylinder, and the flange and the cylinder block are connected by a bayonet.
  • the flange is axially inserted into the cylinder, and then the flange is rotated at a certain angle, and the cylinder is connected to the flange fixing bayonet.
  • the flange and the cylinder are constructed in a split type to solve the problems caused by integral molding.
  • the disadvantage of this clutch master cylinder is that the interface between the flange and the cylinder bayonet cannot withstand high torque in the direction of rotation of the flange. When the flange is subjected to high torque, the flange and the cylinder are slid over each other at the interface of the bayonet connection, and the flange is turned off from the cylinder by the position where the bayonet is connected.
  • the problem solved by the present invention is that in the existing clutch master cylinder, the flange is connected to the cylinder bayonet, and the relative positions of the two are unstable. When the flange is subjected to high torque, the flange is easily detached from the cylinder.
  • the present invention provides a clutch master cylinder including a cylinder block and a flange sleeved outside the cylinder body, the flange and the cylinder block being of a split type; the clutch main body
  • the cylinder also includes a rivet, the flange and the cylinder being riveted with the rivet.
  • an outer peripheral surface of the cylinder body is provided with a convex portion toward an inner circumferential surface of the flange, and an inner circumferential surface of the flange is provided with a receiving portion for accommodating the convex portion.
  • the receiving portion penetrates at least one end of the flange in an axial direction of the flange.
  • the rivet rives the flange and the protrusion.
  • the protrusion has a top surface radially away from the cylinder along the cylinder, and the top surface is provided with a through groove for the rivet to pass through.
  • the rivet passes through the flange, and both ends of the rivet are caught in an outer circumferential surface of the flange.
  • the two ends of the rivet are all received in an outer circumferential surface of the flange.
  • the outer peripheral surface of the flange has a receiving groove for receiving the two ends of the rivet, and both ends are supported on the bottom wall of the corresponding receiving groove.
  • the rivet has at least two, all of the rivets are arranged circumferentially around the cylinder and collectively rive the cylinder and the flange.
  • the cylinder has a radially outer flange with a seal between the outer flange and the flange.
  • the seal is an elastomeric seal that deforms the elastomeric seal.
  • the present invention also provides a clutch release system comprising the clutch master cylinder of any of the above.
  • the flange and the cylinder are riveted by the rivet, and the flange is not easily rotated relative to the cylinder, and there is no relative movement between the two in the axial direction.
  • the technical solution utilizes the external riveting member to withstand high torque.
  • the rivet can be used to withstand high torque, and the flange and the cylinder are not easily separated, which reduces the risk of the flange falling off the cylinder.
  • FIG. 1 is a perspective view of a clutch master cylinder in accordance with an embodiment of the present invention
  • Figure 2 is an exploded view of the clutch master cylinder of the embodiment of the present invention.
  • the clutch release system includes a clutch master cylinder.
  • the clutch master cylinder includes a cylinder block 1, a flange 2 sleeved outside the cylinder block 1, and a rivet member 3.
  • the cylinder 1 and the flange 2 are of a split type, and the flange 2 and the cylinder 1 are riveted by means of the rivet 3.
  • the cylinder block 1 and the flange 2 are fixedly coupled together by separate rivet members 3 so that the flange 2 does not easily rotate relative to the cylinder block 1 and there is no relative movement in the axial direction.
  • the present technical solution utilizes the external riveting member 3 to withstand high torque.
  • the rivet 3 can be used to withstand high torque, and the flange 2 and the cylinder 1 are not easily separated, which reduces the risk of the flange 2 coming off the cylinder 1.
  • the outer peripheral surface 10 of the cylinder block 1 is provided with a convex portion 11 facing the inner peripheral surface 20 of the flange 2, and the inner peripheral surface 20 of the flange 2 is provided with a housing portion 21 for accommodating the convex portion 11.
  • the projection 11 can be defined in the receiving portion 21, the blocking flange 2 is rotated relative to the cylinder 1, and the flange 2 is circumferentially constrained. Even if the flange 2 is subjected to high torque, the flange 2 is not easily separated from the cylinder 1.
  • the accommodating portion 21 penetrates both ends of the flange 2 in the axial direction of the flange 2 to form a through groove having two side walls disposed opposite to each other in the circumferential direction of the cylinder block 1, through which the convex portion 11 passes To define the relative rotation of the flange 2 and the cylinder 1.
  • both end entrances of the accommodating portion 21 are allowed to pass through the convex portion 11.
  • the receiving portion 21 can extend axially through at least one end of the flange 2 along the flange 2 to form an inlet.
  • the two inlets can be arranged in such a way that the accommodating portion 21 has a larger space, and accordingly the convex portion 11 can be designed with a larger volume, which can enhance the strength of the convex portion 11 to be long-term and strong. Limit function.
  • the rivet 3 can pass through the flange 2 and the receptacle 21 in the flange 2 and rive the flange 2 and the projection 11.
  • the rivet 3 abuts against the cylinder 1 in the radial direction of the cylinder 1, and the rivet 3 can fix the flange 2 to the cylinder 1 to a certain extent, which prevents the flange 2 from moving axially relative to the cylinder 1.
  • the rivet members 3 can be two, respectively located on the radial sides of the cylinder block 1, and can jointly clamp the cylinder block 1, and the rivet member 3 can well fix the flange 2 and the cylinder block 1 together. This can enhance the stability of the flange 2 relative to the cylinder 1, in particular the flange 2 has a good axial retention effect, and both the flange 2 and the cylinder 1 are not easily loosened.
  • the rivet member may have two or more, and all the rivet members are arranged along the circumferential direction around the cylinder body, and the cylinder block and the flange are commonly riveted to achieve a good fixing effect.
  • the rivet member may be one, which also has a certain fixing effect.
  • the convex portion 11 has a top surface 110 radially away from the cylinder block 1 along the cylinder block 1, and the top surface 110 is provided with a through groove 111 through which the rivet member 3 passes.
  • the rivet member 3 has a sufficient contact surface with the side wall of the through groove 111 to prevent the rivet member 3 from moving.
  • the side walls of the rivet member 3 and the through groove 111 may be mutually restrained to better maintain the flange 2 relative to the cylinder block 1. Axial stability.
  • the rivet member 3 passes through the flange 2, and both ends of the rivet member 3 are caught in the outer peripheral surface 22 of the flange 2.
  • the two ends of the rivet 3 are respectively a first end 31 and a second end 32. After the rivet 3 passes through the flange 2, the first end 31 and the second end 32 remain in the outer peripheral surface 22 of the flange 2.
  • the rivet member 3 penetrates the entire flange 2, and the positions of the first end 31 and the second end 32 are fixed, and the pressure of the cylinder 1 of the rivet 3 can be shared at the same time.
  • the stability of the rivet 3 is good, and the cylinder 1 can be Form a stronger, stable and long-lasting pinch.
  • the first end 31 and the second end 32 of the rivet 3 may be entirely housed in the outer peripheral surface 22 of the flange 2.
  • the rivet member 3 may not have a protruding portion that is higher than the outer peripheral surface 22 of the flange 2, preventing the rivet member 3 from interfering with other members outside the clutch master cylinder.
  • the outer peripheral surface 22 of the flange 2 may have a receiving groove for receiving both ends of the rivet member 3, and both ends of the rivet member 3 are supported on the bottom wall of the corresponding accommodating groove.
  • the first end 31 of the rivet 3 is received in the corresponding receiving groove 23, and the bottom wall 230 of the receiving groove 23 has a through hole 24 for the rivet 3 to pass through, and the first end 31 is supported at The bottom wall 230 of the receiving groove 23 is received.
  • the rivet 3 is clamped to the flange 2 by means of the two ends, and the rivet 3 is fixed to the flange 2.
  • the flange 2 includes: a body portion 2a, a first protruding peach 2b and a second protruding peach 2c on the radial sides of the cylinder portion 1 of the body portion 2a, the cylinder block 1 passes through the body portion 2a, the first protruding peach 2b and the first The thickness of the two convex peaches 2c is larger than the thickness of the body portion 2a.
  • the flange 2 is connected to the front panel of the automobile by the first bristles 2b and the second bristles 2c.
  • the two rivets 3 pass through the first rib 2b and the second struts 2c, respectively.
  • the first boss 2b and the second boss 2c are thicker, and a larger space can be provided to form the through hole 24 through which the rivet member 3 passes and the accommodating portion 21. Moreover, after the through holes 24 are formed, the first ribs 2b and the second bristles 2c also have a thick thickness sufficient to support the rivet 3. When the flange 2 is subjected to a higher torque, the rivet 3 does not easily crack the first girders 2b and the second bats 2c.
  • the cylinder block 1 has a radially outer flange 12, and a seal 4 is provided between the outer flange 12 and the flange 2.
  • the seal 4 can seal the flange 2 to prevent pollutants or noise in the engine compartment from being transmitted into the cockpit. .
  • the axial end of the cylinder 1 is extended by a piston rod (not shown) and sealed The piece 4 is placed on the side of the flange 2 away from the piston.
  • the seal 4 may be a seal ring that fits over the cylinder block 1.
  • the seal 4 is an elastic seal, and the flange 2 is pressed to deform the elastic seal.
  • the sealing member 4 and the flange 2 can be more closely fitted to provide a better sealing effect.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

一种离合器分离系统和离合器主缸，其中离合器主缸包括缸体（1）及套在所述缸体（1）外的法兰（2），所述法兰（2）和所述缸体（1）为分体式构成；所述离合器主缸还包括：铆接件（3）；所述法兰（2）和所述缸体（1）利用所述铆接件（3）铆接。法兰（2）和缸体（1）利用铆接件（3）铆接，法兰（2）轻易不会相对缸体（1）转动，且两者沿轴向无相对运动。相比于卡口连接中依靠面与面之间的配合方式，所述的离合器主缸利用外部铆接件来承受高转矩。在法兰（2）受到高转矩时，铆接件（3）可以用来承受高转矩，法兰（2）和缸体（1）不易分离，降低了法兰（2）从缸体（1）上脱落的风险。

Description

离合器分离系统和离合器主缸
本申请要求于2016年07月20日提交中国专利局、申请号为201610577336.3、发明名称为“离合器分离系统和离合器主缸”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及离合器技术领域，特别涉及一种离合器分离系统和离合器主缸。
背景技术
离合器主缸是离合器分离系统的一部分，离合器主缸通过油管和离合器副缸连接，通过向离合器副缸提供高压制动液来驱动离合器分离。
离合器主缸包括缸体、安装在缸体上的法兰和伸入缸体内的活塞杆。缸体通过法兰与汽车前围板连接，前围板将驾驶舱和发动机舱隔开。活塞杆位于缸体内的一端连接有活塞，另一端连接离合器踏板。当踩踏踏板时可以牵动活塞杆、活塞相对缸体运动，在缸体内产生液压。
现有一种离合器主缸中，法兰与缸体为一体成型。在模具成型制造缸体时，缸体的模具比较复杂。在不同的应用场合，在需要更换法兰或缸体时，必须更换整个缸体，产生较大成本。
为解决这个问题，现有技术提供另一种离合器主缸，法兰与缸体为卡口连接。在装配过程中，将法兰轴向套入缸体，之后旋转动法兰一定角度，缸体与法兰固定卡口连接。法兰和缸体为分体式构成，可解决一体成型所产生的问题。但是，这种离合器主缸的缺点在于：沿法兰的转动方向，法兰与缸体卡口连接的交界面无法承受高转矩。在法兰受到高转矩时，法兰与缸体在卡口连接的交界面相互滑过，法兰转过卡口连接的位置而从缸体上脱落。
发明内容
本发明解决的问题是，现有离合器主缸中，法兰与缸体卡口连接，两者的相对位置不稳定，在法兰受到高转矩时，法兰容易从缸体上脱落。
为解决上述问题，本发明提供一种离合器主缸，离合器主缸包括缸体及套在所述缸体外的法兰，所述法兰和所述缸体为分体式构成；所述离合器主缸还包括铆接件，所述法兰和所述缸体利用所述铆接件铆接。
可选地，所述缸体的外周面朝向所述法兰的内周面设有凸部，所述法兰的内周面设有容纳所述凸部的容纳部。
可选地，所述容纳部沿所述法兰的轴向贯穿所述法兰的至少一端。
可选地，所述铆接件铆接所述法兰和所述凸部。
可选地，所述凸部具有沿所述缸体径向远离所述缸体的顶面，所述顶面设有供所述铆接件穿过的通槽。
可选地，所述铆接件穿过所述法兰，所述铆接件的两端均卡在所述法兰的外周面内。
可选地，所述铆接件的所述两端均全部收容在所述法兰的外周面内。
可选地，所述法兰的外周面具有收容所述铆接件的所述两端的容纳槽，所述两端均支撑在对应的所述容纳槽的底壁上。
可选地，所述铆接件具有至少两个，所有铆接件沿环绕所述缸体的周向排布，并共同铆接所述缸体和所述法兰。
可选地，所述缸体具有径向外凸缘，在所述外凸缘和所述法兰之间设有密封件。
可选地，所述密封件为弹性密封件，所述法兰挤压所述弹性密封件变形。
本发明还提供一种离合器分离系统，其包括上述任一所述的离合器主缸。
与现有技术相比，本发明的技术方案具有以下优点：
法兰和缸体利用铆接件铆接，法兰轻易不会相对缸体转动，且两者沿轴向无相对运动。相比于卡口连接中依靠面与面之间的配合方式，本技术方案利用外部铆接件来承受高转矩。在法兰受到高转矩时，铆接件可以用来承受高转矩，法兰和缸体不易分离，降低了法兰从缸体上脱落的风险。
附图说明
图1是本发明具体实施例的离合器主缸的立体图；
图2是本发明具体实施例的离合器主缸的分解图。
具体实施方式
为使本发明的上述目的、特征和优点能够更为明显易懂，下面结合附图对本发明的具体实施例做详细的说明。
离合器分离系统包括离合器主缸。参照图1和图2，离合器主缸包括：缸体1、套在缸体1外的法兰2和铆接件3。缸体1和法兰2为分体式构成，法兰2和缸体1通过利用铆接件3铆接。
缸体1和法兰2通过独立的铆接件3固定连接在一起，使得法兰2轻易不会相对缸体1转动，且两者沿轴向无相对运动。相比于卡口连接中依靠面与面之间的配合方式，本技术方案利用外部铆接件3来承受高转矩。在法兰2受到高转矩时，铆接件3可以用来承受高转矩，法兰2和缸体1不易分离，降低了法兰2从缸体1上脱落的风险。
缸体1的外周面10朝向法兰2的内周面20设有凸部11，法兰2的内周面20设有容纳凸部11的容纳部21。凸部11可以被限定在容纳部21内，阻挡法兰2相对缸体1转动，法兰2被周向限位。即使法兰2受到高转矩，法兰2也不易从缸体1上分离。
容纳部21沿法兰2的轴向贯穿法兰2的两端而形成通槽，该通槽具有沿缸体1的周向相对设置的两个侧壁，凸部11通过这两个侧壁来限定法兰2和缸体1相对转动。
另一方面，在装配时，容纳部21的两端入口都可供凸部11通过。从这一点来说，容纳部21可以沿法兰2轴向贯穿法兰2的至少一端以形成入口。相比于1个入口，2个入口的设置方式可以使容纳部21具有较大空间，相应地凸部11可以设计较大体积，这能够增强凸部11的强度以起到长期且较强的限位作用。
铆接件3可以穿过法兰2及法兰2内的容纳部21，并铆接法兰2和凸部11。铆接件3沿缸体1的径向抵靠缸体1，铆接件3在一定程度上可以固定法兰2于缸体1，这可以防止法兰2相对缸体1轴向运动。
铆接件3可以为两个，分别位于缸体1的径向两侧，可以共同夹压缸体1，铆接件3可以很好地将法兰2和缸体1固定在一起。这可以增强法兰2相对缸体1的稳定性，尤其是法兰2具有良好的轴向固位效果，法兰2和缸体1均不易松动。
在改进方案中，铆接件可以具有两个以上，所有铆接件沿环绕缸体的周向排布，并共同铆接缸体和法兰，实现良好的固定效果。作为另一种改进，铆接件可以是一个，同样可以起到一定的固定效果。
凸部11具有沿缸体1径向远离缸体1的顶面110，顶面110设有供铆接件3穿过的通槽111。铆接件3与通槽111的侧壁具有充分接触面，以防止铆接件3活动。尤其是，沿缸体1的轴向，铆接件3与通槽111的侧壁可以形成相互限位，更好地维持法兰2相对缸体1的 轴向稳定性。
铆接件3穿过法兰2，铆接件3的两端均卡在法兰2的外周面22中。铆接件3的两端分别为第一端31和第二端32，在铆接件3穿过法兰2后，第一端31和第二端32均留在法兰2的外周面22中。铆接件3穿透整个法兰2，第一端31和第二端32的位置固定，可以同时分担铆接件3所受缸体1的压力，铆接件3的稳定性好，可以对缸体1形成更牢固、稳定且长久的夹压。
铆接件3的第一端31和第二端32可以均全部收容在法兰2的外周面22内。铆接件3可以不具有高出法兰2的外周面22的突出部分，防止铆接件3与离合器主缸外的其他部件发生干涉。
在法兰2的外周面22可以具有收容铆接件3的两端的容纳槽，并使铆接件3的两端均支撑在对应的容纳槽的底壁上。以铆接件3的第一端31为例，第一端31收容在对应的容纳槽23内，容纳槽23的底壁230具有通孔24以供铆接件3穿过，第一端31支撑在容纳槽23的底壁230上。铆接件3依靠该两端夹紧法兰2，铆接件3与法兰2固定住。
法兰2包括：本体部2a、位于本体部2a沿缸体1径向两侧的第一凸桃2b和第二凸桃2c，缸体1穿过本体部2a，第一凸桃2b和第二凸桃2c的厚度大于本体部2a的厚度。法兰2利用第一凸桃2b和第二凸桃2c连接至汽车前围板。两个铆接件3分别穿过第一凸桃2b和第二凸桃2c。第一凸桃2b和第二凸桃2c较厚，可以提供较大空间来形成供铆接件3穿过的通孔24以及容纳部21。而且，在形成通孔24后，第一凸桃2b和第二凸桃2c还具有较厚厚度，足以支撑铆接件3。在法兰2受到较高转矩时，铆接件3轻易不会撑裂第一凸桃2b和第二凸桃2c。
缸体1具有径向外凸缘12，在外凸缘12和法兰2之间设有密封件4，密封件4可以密封法兰2，防止发动机舱内的污染物或噪声传入驾驶舱内。缸体1的轴向一端供活塞杆(图中未示出)伸出，密封 件4设于法兰2远离活塞的一侧。
密封件4可以为密封环，套在缸体1上。密封件4为弹性密封件，法兰2挤压弹性密封件变形。密封件4与法兰2可以更紧密贴合，起到较佳的密封效果。
虽然本发明披露如上，但本发明并非限定于此。任何本领域技术人员，在不脱离本发明的精神和范围内，均可作各种更动与修改，因此本发明的保护范围应当以权利要求所限定的范围为准。

Claims (12)

  1. 一种离合器主缸，包括缸体及套在所述缸体外的法兰，所述法兰和所述缸体为分体式构成；
    其特征在于，所述离合器主缸还包括铆接件，所述法兰和所述缸体利用所述铆接件铆接。
  2. 如权利要求1所述的离合器主缸，其特征在于，所述缸体的外周面朝向所述法兰的内周面设有凸部，所述法兰的内周面设有容纳所述凸部的容纳部。
  3. 如权利要求2所述的离合器主缸，其特征在于，所述容纳部沿所述法兰的轴向贯穿所述法兰的至少一端。
  4. 如权利要求2所述的离合器主缸，其特征在于，所述铆接件铆接所述法兰和所述凸部。
  5. 如权利要求4所述的离合器主缸，其特征在于，所述凸部具有沿所述缸体径向远离所述缸体的顶面，所述顶面设有供所述铆接件穿过的通槽。
  6. 如权利要求1所述的离合器主缸，其特征在于，所述铆接件穿过所述法兰，所述铆接件的两端均卡在所述法兰的外周面内。
  7. 如权利要求6所述的离合器主缸，其特征在于，所述铆接件的所述两端均全部收容在所述法兰的外周面内。
  8. 如权利要求7所述的离合器主缸，其特征在于，所述法兰的外 周面具有收容所述铆接件的所述两端的容纳槽，所述两端均支撑在对应的所述容纳槽的底壁上。
  9. 如权利要求1所述的离合器主缸，其特征在于，所述铆接件具有至少两个，所有铆接件沿环绕所述缸体的周向排布，并共同铆接所述缸体和所述法兰。
  10. 如权利要求1所述的离合器主缸，其特征在于，所述缸体具有径向外凸缘，在所述外凸缘和所述法兰之间设有密封件。
  11. 如权利要求10所述的离合器主缸，其特征在于，所述密封件为弹性密封件，所述法兰挤压所述弹性密封件变形。
  12. 一种离合器分离系统，其特征在于，包括权利要求1～11任一项所述的离合器主缸。
PCT/CN2017/084653 2016-07-20 2017-05-17 离合器分离系统和离合器主缸 Ceased WO2018014642A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610577336.3A CN107642561B (zh) 2016-07-20 2016-07-20 离合器分离系统和离合器主缸
CN201610577336.3 2016-07-20

Publications (1)

Publication Number Publication Date
WO2018014642A1 true WO2018014642A1 (zh) 2018-01-25

Family

ID=60991881

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/084653 Ceased WO2018014642A1 (zh) 2016-07-20 2017-05-17 离合器分离系统和离合器主缸

Country Status (2)

Country Link
CN (1) CN107642561B (zh)
WO (1) WO2018014642A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3146636A1 (fr) * 2023-03-13 2024-09-20 Psa Automobiles Sa Support et maître-cylindre à fixation à baïonnette.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313346A1 (de) * 1993-04-23 1994-10-27 Fichtel & Sachs Ag Hydraulisch betätigbares Ausrücksystem
JPH0783247A (ja) * 1993-09-14 1995-03-28 Daikin Mfg Co Ltd 液圧式クラッチレリーズシリンダ装置
CN101476579A (zh) * 2008-01-02 2009-07-08 卢克摩擦片和离合器两合公司 将传感器壳体固定在一壳体、特别是一缸壳体上的装置
CN201891763U (zh) * 2010-11-18 2011-07-06 芜湖聚达汽车零部件有限公司 一种离合器主缸
DE102013207556A1 (de) * 2013-04-25 2014-10-30 Schaeffler Technologies Gmbh & Co. Kg Ausrückvorrichtung für eine Reibungskupplung
CN104895952A (zh) * 2014-03-04 2015-09-09 丰田自动车株式会社 用于摩擦离合器的释放机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010052589A1 (de) * 2009-12-17 2011-06-22 Schaeffler Technologies GmbH & Co. KG, 91074 Befestigung eines Geberzylinders an einer Fahrzeugwand
DE102012222454A1 (de) * 2012-01-26 2013-08-01 Schaeffler Technologies AG & Co. KG Leitungsadapter
DE102013201115B4 (de) * 2012-02-23 2025-02-27 Schaeffler Technologies AG & Co. KG Hydraulikzylinder zur Betätigung einer Reibungskupplung in einem Kraftfahrzeug
CN103786566A (zh) * 2012-11-05 2014-05-14 安徽江淮汽车股份有限公司 一种离合器主缸安装结构
CN105202066A (zh) * 2014-06-10 2015-12-30 舍弗勒技术股份两合公司 离合器总泵、离合器分离系统
CN205226145U (zh) * 2015-10-28 2016-05-11 舍弗勒技术股份两合公司 离合器主缸总成
CN205226146U (zh) * 2015-11-18 2016-05-11 舍弗勒技术股份两合公司 离合器分离系统及其离合器总泵

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313346A1 (de) * 1993-04-23 1994-10-27 Fichtel & Sachs Ag Hydraulisch betätigbares Ausrücksystem
JPH0783247A (ja) * 1993-09-14 1995-03-28 Daikin Mfg Co Ltd 液圧式クラッチレリーズシリンダ装置
CN101476579A (zh) * 2008-01-02 2009-07-08 卢克摩擦片和离合器两合公司 将传感器壳体固定在一壳体、特别是一缸壳体上的装置
CN201891763U (zh) * 2010-11-18 2011-07-06 芜湖聚达汽车零部件有限公司 一种离合器主缸
DE102013207556A1 (de) * 2013-04-25 2014-10-30 Schaeffler Technologies Gmbh & Co. Kg Ausrückvorrichtung für eine Reibungskupplung
CN104895952A (zh) * 2014-03-04 2015-09-09 丰田自动车株式会社 用于摩擦离合器的释放机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3146636A1 (fr) * 2023-03-13 2024-09-20 Psa Automobiles Sa Support et maître-cylindre à fixation à baïonnette.

Also Published As

Publication number Publication date
CN107642561B (zh) 2021-01-15
CN107642561A (zh) 2018-01-30

Similar Documents

Publication Publication Date Title
JP6411452B2 (ja) 軸方向寸法が縮小されたディスクブレーキキャリパー
US7744757B1 (en) Connection between filtering cap and container
US20170234398A1 (en) Sealing structure
US11654764B2 (en) Vibration-damping device body and vibration-damping device
JPH0750572Y2 (ja) 可撓性材料への硬質のインサート材の固定
EP3882498A1 (en) Butterfly valve
CN103912608B (zh) 采用摩擦片三爪弹簧结构的盘式制动器
CN106864732A (zh) 桨叶拆装结构和无人机
JP6338996B2 (ja) チェックバルブ
WO2018014642A1 (zh) 离合器分离系统和离合器主缸
US20150260320A1 (en) Flange mounting structure of a pump
KR101714313B1 (ko) 자동차 유체통로용 퀵 커넥터
US4646892A (en) Clutch cover assembly
CN110200493B (zh) 压力锅及烹饪器具
US20150292632A1 (en) Normally closed three-port valve
US20200045835A1 (en) Remote control device and housing assembly
CN105814330B (zh) 主动缸
CN203176229U (zh) 采用摩擦片三爪弹簧结构的盘式制动器
CN103256272B (zh) 气缸
US4794849A (en) Coupling structure for shells of booster
JP6267345B2 (ja) 留め具
JP4780722B2 (ja) 液圧マスタシリンダの取付け装置
CN211144782U (zh) 一种压力泵密封结构、压力泵泵头及压力泵
CN106931052B (zh) 离合器分离主缸总成
US20210324891A1 (en) Coupling device and sealing device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17830279

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17830279

Country of ref document: EP

Kind code of ref document: A1