• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    This invention relates to mechanical engineering, in particular to ball joints. The aim of the invention is to ensure the perception of a combination of shock loads and an increase in the service life of the hinge. The insert transmitting the radial force is inserted into the glass-like body and on its outer side surface has elastically deformable longitudinal ribs, adjacent to the inner wall of the body. In order to compensate for manufacturing tolerances and to change the elasticity without plastic deformation, the longitudinal ribs are placed on the outer side surface: of an insert. The longitudinal ribs separated by axial grooves are made with different length, width and radial extent. During operation, the load begins to perceive short longitudinal ribs with a greater radial extent and with a smaller width. 4 hp f-ly, 17 ill. WITH
    公开号:SU1311629A3
    申请号:SU843807098
    申请日:1984-11-01
    公开日:1987-05-15
    发明作者:Ито Айиши
    申请人:Трв Эренрайх Гмбх Унд Ко.Кг (Фирма)；
    IPC主号:
    专利说明:

    113
    This invention relates to mechanical engineering, in particular to ball globules.
    The purpose of the invention is to provide a sprit of a combination of shock loads and an increase in the duration of the hinge. Figure 1 shows a ball joint in an assembled state, a longitudinal section; figure 2 - the same in a disassembled position; in Fig. 3, an insert with protrusions distributed evenly over the entire side surface of the insert, plan view; FIG. 4 is a section A-A in FIG. 3; figure 5-liner, side view; figure 6 is the same, perspective view; FIG. 7 shows a combination of the hinge body with large projections (enlarged scale), horizontal section; on Fig - vladish with protrusions located offset relative to each other above and below the equatorial plane, 1 view in plan; figure 9 is a section bB in Fig.8; figure 10 - section sweep the side surface of the same liner, side view | FIG. 11 shows a liner with protrusions located only on one half of the side surface, a plan view; on Fig - section bb In figure 11; on Fig - liner, side view; in fig. 14 is an insert with protrusions located on the opposite sides of the lateral surface, a plan view; FIG. 15 is a section on the HGD of FIG. 16; insert, side view; FIG. in FIG. 17, a larger image; the image of the deformed protrusions in the assembled position: horizontal section.
    In case 1, a finger 2 with a spherical head 3 mounted in an insert 4 of elastic material is hinged in the form of a glass. The ball hinge is closed from above by a flared collar 5, under which there is a capacity 6 with lubricant. The insert 4 may be made of soft plastic material, such as polyurethane, or of a hard material, such as polyoxymethylene.
    In the exemplary embodiment shown in Figs. 1-7, the insert 4 has longitudinal ribs 7 and 8 with different length and different radial extent, which are evenly distributed over the entire outer side surface 9 and are separated by recesses 10. Longitudinal
    162.92
    Re .bra 7 with a greater radial extent is made with a shorter length and a 1--5 smaller width in the tangential direction. Ribs 8 are large
    s; length and width
    When the ball joint is mounted (as shown in FIG. 2), first only the contact with the hinge body 1 comes in contact; reb; oa 7 since they
    in neezhat
    on the value of aha, the limits of the inner contour of the housing 1. When pressed into the housing 1, the longitudinal long ribs 7 elastically defure and contract.
     5 In this case, the base material of the ribs 7 is squeezed into the recesses 10. Only if a strong impact occurs during operation, leading to further elastic deformation of the ribs 7,
    20, the load begins to perceive short longitudinal ribs 8, since they do not reach the inner contour of the hinge body 1 by the value of b. Due to this, a longer course of depreciation without plastic deforming of the ribs 7 can be used while the elasticity increases at the perception of shock loads by a large surface of short ribs 8
    39 when using the proposed insert 4, no machining is required, as u) avil, forged hinge bodies 1.
    In the exemplary embodiment depicted .35 in FIGS. 8-10, the longitudinal ribs 7 and 8 and the notches 10 are arranged with mixing relative to each other above and below the equatorial plane 11 of the ball head 3 to eliminate the difference in the damping characteristic that may occur when mounting as a result of different angular positions MepKjiy with body 1 of the hinge and insertion 4,
    45. 1
    In the exemplary embodiment shown in FIGS. 11-13,;, the longitudinal ribs 7 and B and the notches 10 are located only on one half of the outer side
    jQ of the surface 9 of the VKP 4 act. Thanks to this, the ball joint in the P direction has greater elasticity than the Q direction. Ball joints with such an insert A are used, advantageously / j,; Specifically, in the thrust of the rudder control for the krmpeksa: tion, there are different types of lateral withdrawal at the DEE; - curve curve.
    In the exemplary embodiment shown in FIG. 4-17; 1 trough ribs 7
    and 8 and the notches 10 are located only on two diametrically opposite sections of the outer side surface 9 of the insert 4, which approximately occupy an angle of 90. Ball joints with such inserts in the X direction have a greater tilting moment than in the Y axis direction. Therefore, these ball joints are suitable for used as wheel hinges.
    权利要求:
    Claims (2)
    [1]
    Invention Formula
    3. The hinge popp.1 and 2, cast1. Spherical hinge containing core-J5 due to the fact that it is a dry ball in the form of a glass, an insert of elastic material mounted therein with elastically deforming protrusions located on the outer side surface adjacent to the inner wall of the body, and divided grooves, as well as a finger with a ball a head located in said insert, characterized in that, in order to ensure the perception of a combination of shock loads and an increase in the average service life.
    the ribs and grooves, located at a distance from the equatorial plane from the equatorial plane, are shifted relative to each other in the tangential direction
    20 years old, I
    4. The hinge of POP.1, characterized in that the longitudinal ribs and protrusions are located at half
    25 outer liner side
    5. The joint POP.1, which is also distinguished by the fact that the longitudinal ribs and protrusions are placed on two opposite sections of the outer side surface of the insert.
    said protrusions are made in the form of longitudinal ribs with different radial extent and with different widths in
    the tangential direction, the longitudinal ribs with a greater radial extent are located between the ribs with a smaller radial extent, and the width of the ribs with a greater radial extent is less than the width of the ribs with a smaller radial extent.
    2. A hinge according to claim 1, characterized in that the longitudinal ribs and recesses between them are evenly distributed over the entire outer side surface of the insert.
    [2]
    because they are homemade
    the ribs and grooves, located differently from the equatorial plane from the equatorial plane, are shifted relative to each other in the tangential direction
    Lenia, I
    4. The hinge of POP.1, characterized in that the longitudinal ribs and protrusions are located at half
    outer side of the liner
    5. The hinge of POP.1, characterized by the fact that J5 is similar to the fact that
    thirty
    u and with the fact that the longitudinal edges and protrusions are located on two opposite parts of the outer side surface of the insert.
    (puff.1
    eight
    fi & .2
    .
    fig.E
    eight
    h
    FI.470
    .6
    6
    ten
    eight
    Fir.9
    to 70 GO 7 J / / /
    H v v
    (riz. Yu
    four
    cjjue.ll
    AT 6
    7-
    (ri & .16
    fiyo7
    类似技术:
    公开号 | 公开日 | 专利标题
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    EP1064098B8|2010-12-15|Centrifugal separator
    GB1431135A|1976-04-07|Universal joints
    DE3376084D1|1988-04-28|Double cardan joint with an elastic torque-transmitting element
    US4577988A|1986-03-25|Ball joint
    GB1467396A|1977-03-16|Universal joints
    US4308728A|1982-01-05|Torsionally resilient coupling
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    JPH0697046B2|1994-11-30|Ball joints for automobiles
    IT8125928D0|1981-12-30|SPHERICAL ARTICULATION WITH MEANS COMPENSATORS OF GAMES, PARTICULARLY FOR DIRECTIONAL AND COMMAND MOTOR VEHICLES.
    US4955847A|1990-09-11|Homokinetic transmission joint having a tripod element connected to a housing element by rolling elements on the tripod element and rolling tracks in the housing element
    US4636180A|1987-01-13|Universal joint with stationary seats
    EP0075414A1|1983-03-30|Ball and socket joints
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    JPH03233423A|1991-10-17|Lens supporting structure for scanning optical system
    EP0065331A1|1982-11-24|Homokinetic coupling
    ES280855U|1985-02-16|Double-joint transmission device in particular for a vehicle
    SU668624A3|1979-06-15|Pivotal joint
    EP0031188A1|1981-07-01|Homokinetic coupling
    同族专利:
    公开号 | 公开日
    DE3461323D1|1987-01-02|
    AU569127B2|1988-01-21|
    RO91102B|1987-03-31|
    MX159646A|1989-07-20|
    AT23606T|1986-11-15|
    AR231865A1|1985-03-29|
    JPS60125410A|1985-07-04|
    DD228612A5|1985-10-16|
    BR8405837A|1985-09-17|
    JPH0330729B2|1991-05-01|
    DE3341255C1|1985-06-13|
    AU3537084A|1985-05-23|
    EP0145869A1|1985-06-26|
    YU190384A|1988-06-30|
    US4564307A|1986-01-14|
    RO91102A|1987-03-30|
    ZA848926B|1985-07-31|
    EP0145869B1|1986-11-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3539234A|1966-08-31|1970-11-10|Illinois Tool Works|Bushing|
    DE1916579B2|1969-04-01|1972-12-21|Schmid, Leopold F., 7000 Stuttgart|BALL JOINT, IN PARTICULAR FOR STEERING RODS OF MOTOR VEHICLES|
    DE2034667C2|1970-07-13|1983-12-08|A. Ehrenreich GmbH & Co KG, 4000 Düsseldorf|Ball joint|
    DE2157355A1|1971-11-19|1973-05-24|Daimler Benz Ag|BALL JOINT|
    FR2238859B1|1973-07-27|1982-04-23|Automotive Prod Co Ltd|
    US3909084A|1974-05-16|1975-09-30|Gulf & Western Mfg Co|Ball joint construction|
    DE7424445U|1974-07-18|1976-06-16|A. Ehrenreich & Cie, 4000 Duesseldorf|Ball socket for ball joints|
    US4105261A|1976-10-29|1978-08-08|The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration|Spherical bearing|
    JPS5719223B2|1979-09-21|1982-04-21|
    JPS5719223U|1980-07-08|1982-02-01|JPH0337045B2|1983-11-15|1991-06-04|Tee Eru Bee Eerenraihi Gmbh Unto Co Kg|
    JPH0219329B2|1984-05-11|1990-05-01|Toyota Jidosha Kk|
    US4650491A|1986-02-14|1987-03-17|Pfizer Hospital Products Group, Inc.|Locking mechanism for prosthesis components|
    DE3619003A1|1986-06-05|1987-12-10|Trw Ehrenreich Gmbh|BALL JOINT|
    JPH051723Y2|1986-09-19|1993-01-18|
    DE3715360C2|1987-05-08|1989-06-08|Lemfoerder Metallwaren Ag, 2844 Lemfoerde, De|
    JPH0643537Y2|1987-09-04|1994-11-14|リズム自動車部品製造株式会社|Ball joint|
    JPH05161299A|1991-12-03|1993-06-25|Mabuchi Motor Co Ltd|Bearing for small-sized motor|
    DE4211897C2|1992-04-09|1996-05-30|Daimler Benz Ag|Ball joint for parts of steering or wheel suspension of motor vehicles|
    DE29708162U1|1997-05-09|1997-07-17|Lemfoerder Metallwaren Ag|Radial ball joint for motor vehicles|
    JPH11141535A|1997-11-11|1999-05-25|Somic Ishikawa:Kk|Ball joint|
    US6164861A|1998-03-13|2000-12-26|Dana Corporation|Bearing set for a ball joint assembly|
    DE19930445C2|1999-07-02|2002-03-07|Zf Lemfoerder Metallwaren Ag|Radial ball joint|
    DE19938770A1|1999-08-16|2001-04-12|Trw Fahrwerksyst Gmbh & Co|Ball joint for power transmission shaft in motor vehicle, has specific portion of support liner pressed between spherical head and housing, by compression force from lid|
    DE10052122C1|2000-10-19|2002-08-14|Zf Lemfoerder Metallwaren Ag|Ball joint especially for vehicle wheels has bearing shell with ball fitting radially pretensioned in cavity and with compensating element between bearing shell and inner surface of cavity|
    BR0006509B1|2000-12-18|2010-09-21|reaction bar construction.|
    DE10135386A1|2001-07-25|2003-02-13|Zf Lemfoerder Metallwaren Ag|Ball and socket joint for a motor vehicle comprises a bearing shell which at least in parts is made of fiber reinforced plastic material containing an anti-adhesive substance|
    US6641324B2|2001-10-12|2003-11-04|The Torrington Company|Joint assembly and joint socket sleeve|
    KR20040098496A|2001-12-20|2004-11-20|젯에프 렘푀르더 메탈바렌 악티엔게젤샤프트|Ball-and-socket joint|
    DE10163147A1|2002-02-01|2003-07-03|Zf Lemfoerder Metallwaren Ag|Ball and socket joint for vehicles has housing with protrusions and indentations on inside sleeve face to positively lock oversized bearing shell inserted therein through plastic deformation|
    DE10333504B4|2003-07-22|2008-03-13|ZF Lemförder GmbH|Ball joint and method for its production|
    DE102004022533B4|2004-05-05|2006-08-03|Zf Friedrichshafen Ag|bearing shell|
    KR100743577B1|2004-09-07|2007-07-30|주식회사 썬 프레인 코|Structure for assembling boll joint of gas spring|
    PL1662158T3|2004-11-25|2008-07-31|Ind Auxiliar Alavesa S A Inauxa S A|Ball joint device|
    DE102005018663A1|2005-04-21|2006-11-02|Zf Friedrichshafen Ag|ball joint|
    EP1733861A3|2005-06-14|2007-11-28|Industria Auxiliar Alavesa, S.A. |Ball joint device, manufacturing process and apparatus|
    KR100699427B1|2005-06-17|2007-03-26|주식회사 썬 프레인 코|Ball joint of gas spring and method the same|
    DE102006002395B4|2006-01-17|2008-10-16|Zf Friedrichshafen Ag|Ball joint, and method for producing a joint housing|
    WO2013137003A1|2012-03-14|2013-09-19|株式会社ソミック石川|Ball joint bearing seat and ball joint|
    JP6253337B2|2013-10-17|2017-12-27|株式会社ソミック石川|Ball seat and ball joint|
    WO2016193232A1|2015-05-30|2016-12-08|Charlotte Baur Formschaumtechnik GmbH|Plastic component comprising fastening parts|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3341255A|DE3341255C1|1983-11-15|1983-11-15|Ball joint|
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