BR9802369A - Take-off cylinder whose pipe connection is sealed in a clutch box opening - Google Patents

Take-off cylinder whose pipe connection is sealed in a clutch box opening

Info

Publication number
BR9802369A
BR9802369A BR9802369-1A BR9802369A BR9802369A BR 9802369 A BR9802369 A BR 9802369A BR 9802369 A BR9802369 A BR 9802369A BR 9802369 A BR9802369 A BR 9802369A
Authority
BR
Brazil
Prior art keywords
pipe connection
sealed
take
box opening
cylinder whose
Prior art date
Application number
BR9802369-1A
Other languages
Portuguese (pt)
Inventor
Manfred Dr Ing Kraus
Ulrich Helfmeier
Original Assignee
Schaeffler Waelzlager Ohg
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 Waelzlager Ohg filed Critical Schaeffler Waelzlager Ohg
Publication of BR9802369A publication Critical patent/BR9802369A/en

Links

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
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/083—Actuators therefor
    • 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
    • F16D2300/08—Details or arrangements of sealings not provided for in group F16D3/84
    • 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
    • F16D2300/26—Cover or bell housings; Details or arrangements thereof

Landscapes

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

Abstract

Patente de Invenção:<B>"CILINDRO TOMADOR CUJA CONEXãO DE TUBULAçãO é LEVADA DE MANEIRA VEDADA ATRAVéS DE UMA ABERTURA DA CAIXA DE EMBREAGEM"<D>. A invenção refere-se a um dispositivo de desengate (1) para um acionamento de embreagem hidráulico de embreagens de fricção, o qual, compreende uma carcaça de pressão (3) com uma tubuladora de pressão (12) alinhada radialmente para fora a qual, em uma posição de montagem, é levada através de uma abertura (13) da caixa de embreagem (14). Segundo a invenção, para a vedação da tubuladura de pressão (12), é previsto na região da abertura (13) um elemento de fecho de duas peças (16) qua circunda os segmentos (25, 26).Invention Patent: <B> "SOCKET CYLINDER WHICH PIPE CONNECTION IS TAKEN IN A SEALED WAY THROUGH AN OPENING OF THE CLUTCH BOX" <D>. The invention relates to a disengagement device (1) for driving a hydraulic clutch of friction clutches, which comprises a pressure housing (3) with a pressure tubing (12) radially aligned outwards, which, in an assembly position, it is carried through an opening (13) in the clutch housing (14). According to the invention, for the sealing of the pressure nozzle (12), a two-piece closing element (16) surrounding the segments (25, 26) is provided in the opening region (13).

BR9802369-1A 1997-06-12 1998-06-09 Take-off cylinder whose pipe connection is sealed in a clutch box opening BR9802369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19724836A DE19724836A1 (en) 1997-06-12 1997-06-12 Hydraulic clutch for vehicles

Publications (1)

Publication Number Publication Date
BR9802369A true BR9802369A (en) 1999-10-19

Family

ID=7832264

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9802369-1A BR9802369A (en) 1997-06-12 1998-06-09 Take-off cylinder whose pipe connection is sealed in a clutch box opening

Country Status (3)

Country Link
CN (1) CN1095048C (en)
BR (1) BR9802369A (en)
DE (1) DE19724836A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052516B4 (en) 2008-12-11 2019-03-28 Schaeffler Technologies AG & Co. KG Connection for a clutch release device of a motor gear unit and mounting method therefor
EP2835548A1 (en) * 2013-08-08 2015-02-11 Schaeffler Technologies GmbH & Co. KG Coupling assembly, particularly for a friction clutch in a clutch disengaging system of a motor vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815971A1 (en) * 1978-04-13 1979-10-18 Daimler Benz Ag Hydraulically operated motor vehicle clutch - has annular slave piston forming withdrawal sleeve guided on shaft guard tube
GB2121504B (en) * 1982-05-28 1985-09-18 Automotive Products Plc Hydraulic slave cylinder for clutch release
EP0119784A1 (en) * 1983-03-21 1984-09-26 Automotive Products Public Limited Company An actuator for a motor vehicle clutch control mechanism
US4607670A (en) * 1983-11-28 1986-08-26 Automotive Products Plc Modular prefilled hydraulic control apparatus
US5018352A (en) * 1983-11-28 1991-05-28 Automotive Products Plc Modular prefilled hydraulic control apparatus
US4687084A (en) * 1985-07-22 1987-08-18 Automotive Products Plc Clutch release apparatus for pull type clutches
DE4233167A1 (en) * 1992-10-02 1994-04-07 Teves Gmbh Alfred Closing plate with pedal unit and transmitter cylinder for vehicle clutch - has connector with pipe attachment on one side and hose attachment on other mounted on and projecting through closing plate.
FR2698931B1 (en) * 1992-12-09 1995-02-10 Valeo Clutch release device with hydraulic actuator, in particular for traction action on the coupling part of a clutch.
DE19522477A1 (en) * 1995-06-21 1997-01-02 Schaeffler Waelzlager Kg Disconnection device for hydraulically operated friction clutch of motor vehicle
DE29609288U1 (en) * 1996-05-24 1996-08-14 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Slave cylinder with a pressure port on which an elastic closure element is attached

Also Published As

Publication number Publication date
CN1095048C (en) 2002-11-27
DE19724836A1 (en) 1998-12-17
CN1204594A (en) 1999-01-13

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
PC Transfer

Owner name: LUK LAMELLEN UND KUPPLUNGSBAU GMBH (DE)

TC Change of name
FF Decision: intention to grant
B16A Patent or certificate of addition of invention granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A , 9A , 10A , 11A , 12A E 13A A NUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 8A, 9A, 10A, 11A, 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.