• 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 elastic hinges for car suspension or clutch. The purpose of the invention is to increase the service life. In the elastic hinge between the cylindrical metal ferrule (MO) with radially deformed inwards ends and the pre-stressed rubber body (PT) is mounted with a tensioned sleeve. The sleeve is made of a polymeric wear-resistant elastic material. PT rigidly connected to the sleeve, for example, by vulcanization. On the inner surface of the MO and / or on the outer surface of the sleeve can be placed in the grooves or grooves lubricant or varnish, slip. Small twist angles are perceived by the RT due to its elasticity. Large twist angles force the sleeve to slip into the MO, which significantly increases the durability of the hinge. 3 hp f-ly, 2 ill.
    公开号:SU1558307A3
    申请号:SU853905000
    申请日:1985-05-28
    公开日:1990-04-15
    发明作者:Бреннер Хайнц；Хюш Бруно；Голлуб Эрвин
    申请人:Боге Гмбх.(Фирма)；Трв Эренрайх Гмбх Унд Ко.Кг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to mechanical engineering and can be used in elastic hinges for car wheel suspension or clutch.
    The purpose of the invention is to increase the service life of the elastic hinge.
    FIG. 1 shows the elastic hinge, cut; in fig. 2 is the same as the exemplary embodiment.
    The elastic hinge contains an inner metal sleeve 1, a pre-stressed rubber body 2 rigidly connected to it and covering it with the possibility of friction
    Coupling a cylindrical metal ferrule 3 with radially deformed inwards ends 4. Between the metal ferrule 3 and the rubber body 2, a sleeve 5 is made of a polymeric wear-resistant elastic material, for example polyamide, polytetrafluoroethylene, polyoxymethylene. The sleeve 5 is rigidly connected with a rubber body, for example, by vulcanization. Other fixing methods are possible, such as gluing. The sleeve 5 can be embedded in the rubber body 2, and can also be worn SP
    00
    with

    G4
    315
    equal to the length of the rubber, the length of the second body 2.
    On the inner surface of the metal casing 6 and / or on the outer surface 7 of the sleeve 5, there is a lubricant or lacquer that is slidable in the provided grooves. This is necessary in order for the sleeve 5 to remain in the metal cage 3 when the wear surfaces of the sleeve 5 are slipping. The coupling of the sleeve 5 with the metal holder 3 for friction estimates should be such that small angles of twist are perceived by the rubber body itself due to its elasticity, and large the twisting angles force the sleeve 5 to slip in the metal holder 3 with a certain acting force.
    Inventory 1 o Elastic hinge for a vehicle suspension or a clutch containing an internal metal sleeve rigidly connected to it by a pre-stressed rubber body and covering it with the possibility of friction
     5, 3





    coupling a cylindrical metal holder with radially deformed inwards ends, characterized in that, in order to increase service life, it is equipped with a sleeve made of a polymeric wear-resistant elastic material rigidly connected to the rubber body mounted with a tension between the metal sleeve and the rubber body.
    2. The garnish of claim 1, wherein the sleeve is embedded in a rubber body.
    3. Hinge on p.
    1, differs with rubber body by vulcanization.
    k. A hinge according to claim 3, characterized in that the sleeve is made of a length equal to the length of the rubber body.
    5. Iarnir according to claim. In that, on the inner surface of the metal sleeve and / or the outer surface of the sleeve, a lubricant or a lacquer is placed in the provided cavities that promotes sliding.
    权利要求:
    Claims (5)
    [1]
    Foom ^ ula inventions
    1 о Elastic hinge for car suspension or clutch, containing an internal metal sleeve rigidly connected to it by a prestressed rubber body and covering it with the possibility of friction
    Phi s. 7 of the clutch, a cylindrical metal cage with ends radially deformed inward, characterized in that, in order to increase the service life, it is equipped with an interference fit sleeve made of a polymeric wear-resistant elastic material rigidly connected to the rubber body between the metal casing and the rubber body.
    [2]
    2. The hinge according to claim 1, characterized in that the sleeve is embedded in the rubber body.
    [3]
    3. The hinge of claim. ^ Characterized in that the sleeve is rigidly connected to the rubber body by vulcanization.
    [4]
    4. Hinge pop. 3, characterized in that the sleeve is made of a length equal to the length of the rubber body.
    [5]
    5. The hinge according to claim 1, which is stipulated by the fact that on the inner surface of the metal cage and / or the outer surface of the sleeve, a lubricant or varnish is provided in the provided recesses to facilitate sliding.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1558307A3|1990-04-15|Elastic joint
    US5224790A|1993-07-06|Stabilizer bar slip bushing with axial restraint
    US20010040326A1|2001-11-15|Resilient member with deformed element and method of forming same
    US4767108A|1988-08-30|Elastic bushing assembly
    US5100114A|1992-03-31|Elastic bearing
    US6171012B1|2001-01-09|Radial ball-and-socket joint for a motor vehicle
    US7241240B2|2007-07-10|Flexible chain guide
    US2972904A|1961-02-28|Torsional vibration damper
    WO1986004124A1|1986-07-17|Damped spring
    US1983796A|1934-12-11|Oscillating pivot joint
    US5637041A|1997-06-10|Coupling with connected resilient element and bearing
    GB2194618A|1988-03-09|Tulip cover assembly for constant velocity tripod joint
    US5690553A|1997-11-25|Resilent element having an elastic portion and seat portions for use in a vibration damping device
    US5839834A|1998-11-24|Bearing and bearing seal
    JP5059576B2|2012-10-24|Ball joint bearing seat and ball joint having the same ball joint bearing seat
    US20030057622A1|2003-03-27|Slipper bushing
    US2411207A|1946-11-19|Chain bearing seal
    US4282979A|1981-08-11|Force absorbing arrangement
    US4543924A|1985-10-01|Reduction of crankshaft noise from an internal combustion engine
    US6755404B1|2004-06-29|Spring eye scarf gap protector device and associated elastomeric bushing assembly
    JPH0968247A|1997-03-11|Bush
    JP2017106616A|2017-06-15|Pulley structure
    US4643608A|1987-02-17|Steering linkage arm assemblies
    US5709387A|1998-01-20|Axle seal
    US4232872A|1980-11-11|Oil seal
    同族专利:
    公开号 | 公开日
    AT33296T|1988-04-15|
    AU4204285A|1985-12-19|
    ZA853373B|1985-12-24|
    DE3562042D1|1988-05-05|
    YU88485A|1988-06-30|
    EP0163980B1|1988-03-30|
    YU44688B|1990-12-31|
    DD237535A5|1986-07-16|
    BR8502514A|1986-01-28|
    HU195288B|1988-04-28|
    JPS60256617A|1985-12-18|
    EP0163980A1|1985-12-11|
    DE3419967C2|1986-07-10|
    MX161222A|1990-08-20|
    US4671694A|1987-06-09|
    HUT42606A|1987-07-28|
    RO92660A|1987-10-30|
    DE3419967A1|1985-12-05|
    AU553878B2|1986-07-31|
    RO92660B|1987-10-31|
    引用文献:
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    US1952115A|1930-03-08|1934-03-27|Jr Andrew J Borst|Automobile shackle|
    GB348327A|1930-04-07|1931-05-14|Hamilton Neil Wylie|Rubber bearing bushes|
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    US2207059A|1939-08-28|1940-07-09|William W Cockrill|Trailer coupling eye|
    US2472029A|1944-12-04|1949-05-31|Gen Tire & Rubber Co|Vibration damping mounting|
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    US2705643A|1950-07-29|1955-04-05|Green Mfg Company|Gripping element for feed fingers|
    ES257691A1|1959-04-23|1960-07-16|Applic Gomma Antivibranti S P|Resilient joint for a suspension system|
    DE1403915A1|1960-11-02|1969-03-06|Netzsch Maschinenfabrik|Worm pump with elastic joint between drive shaft and rotor|
    US3210108A|1962-03-08|1965-10-05|Thompson Ramo Wooldridge Inc|Joint with integral liner and seal|
    GB1078641A|1963-03-06|1967-08-09|Silentbloc|Flexible joints|
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    DE1937541U|1966-02-19|1966-04-28|Phoenix Gummiwerke Ag|ELASTIC BALL JOINT.|
    US3604771A|1969-12-08|1971-09-14|Clevite Corp|Resilient bearing|
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    SE460351B|1987-11-19|1989-10-02|Saab Scania Ab|ARRANGEMENTS FOR SUSPENSION OF A STAY|
    DE3824272A1|1988-07-16|1990-03-29|Joern Gmbh|JOINT BEARINGS, ESPECIALLY FOR A JOURNAL OF A MOTOR VEHICLE|
    DE3824271A1|1988-07-16|1990-03-29|Joern Gmbh|JOINT BEARINGS, ESPECIALLY FOR A JOURNAL OF A MOTOR VEHICLE|
    FR2650040A1|1989-07-19|1991-01-25|Caoutchouc Manuf Plastique|ELASTIC ARTICULATION WITH LARGE RADIAL FILTERING AND PROGRESSIVE RIGIDITY LIMITATION|
    IT1248852B|1990-06-14|1995-01-30|Pirelli Sistemi Antivibranti|ELASTIC JOINT|
    US5122011A|1990-11-21|1992-06-16|Pullman Company|Elastomeric bushing assembly for torque rod|
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    CN103256294B|2013-05-20|2015-08-26|华南理工大学|The Novel rubber flexible hinge that a kind of metal-rubber is filled|
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    JP6267456B2|2013-08-23|2018-01-24|東洋ゴム工業株式会社|Method for manufacturing elastic bush for traveling vehicle|
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    US9995358B2|2016-02-04|2018-06-12|Douglas H. Powell|Dual durometer flexible joint for a suspension link|
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    FR3113505A1|2020-08-21|2022-02-25|Contitech Vibration Control|Elastic joint for a swing arm for the suspension of a motor vehicle|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3419967A|DE3419967C2|1984-05-29|1984-05-29|Elastic joint, coupling or the like|
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