IT1261412B - DIAPHRAGM FOR ENGAGEMENT MODULE AND ITS ENGAGEMENT MODULE, IN PARTICULAR FOR VEHICLES. - Google Patents

DIAPHRAGM FOR ENGAGEMENT MODULE AND ITS ENGAGEMENT MODULE, IN PARTICULAR FOR VEHICLES.

Info

Publication number
IT1261412B
IT1261412B ITRM930157A ITRM930157A IT1261412B IT 1261412 B IT1261412 B IT 1261412B IT RM930157 A ITRM930157 A IT RM930157A IT RM930157 A ITRM930157 A IT RM930157A IT 1261412 B IT1261412 B IT 1261412B
Authority
IT
Italy
Prior art keywords
engagement module
diaphragm
vehicles
slots
slot
Prior art date
Application number
ITRM930157A
Other languages
Italian (it)
Original Assignee
Valeo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9427792&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1261412(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valeo filed Critical Valeo
Publication of ITRM930157A0 publication Critical patent/ITRM930157A0/en
Publication of ITRM930157A1 publication Critical patent/ITRM930157A1/en
Application granted granted Critical
Publication of IT1261412B publication Critical patent/IT1261412B/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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/583—Diaphragm-springs, e.g. Belleville
    • 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
    • F16D13/00—Friction clutches
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/46—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member
    • F16D13/48—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member
    • F16D13/50—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member in which the clutching pressure is produced by springs only
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
    • F16D2013/706—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members the axially movable pressure plate is supported by leaf springs

Landscapes

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

Abstract

Il diaframma comprende una rondella Belleville, e diti radiali (62) frammentati da fessure (64). Aperture (181, 182, 183) sono previste per il passaggio di un attrezzo di avvitamento (20). Le fessure (64) comprendono una parte a forma di asola. Almeno un'asola (65) è allargata localmente per la creazione di una terza apertura (181) che permette il passaggio di un attrezzo (20) per l'avvitamento di una vite di fissaggio (2).Applicazione: modulo di innesto comprendente un tale diaframma.The diaphragm includes a Belleville washer, and radial fingers (62) fragmented by slots (64). Openings (181, 182, 183) are provided for the passage of a screwing tool (20). The slots (64) comprise a slot-shaped part. At least one slot (65) is enlarged locally to create a third opening (181) which allows the passage of a tool (20) for screwing a fixing screw (2). Application: engagement module including a that diaphragm.

ITRM930157A 1992-03-18 1993-03-15 DIAPHRAGM FOR ENGAGEMENT MODULE AND ITS ENGAGEMENT MODULE, IN PARTICULAR FOR VEHICLES. IT1261412B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9203217A FR2688840B1 (en) 1992-03-18 1992-03-18 DIAPHRAGM FOR CLUTCH MODULE AND ITS CLUTCH MODULE, PARTICULARLY FOR MOTOR VEHICLES.

Publications (3)

Publication Number Publication Date
ITRM930157A0 ITRM930157A0 (en) 1993-03-15
ITRM930157A1 ITRM930157A1 (en) 1994-09-15
IT1261412B true IT1261412B (en) 1996-05-23

Family

ID=9427792

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM930157A IT1261412B (en) 1992-03-18 1993-03-15 DIAPHRAGM FOR ENGAGEMENT MODULE AND ITS ENGAGEMENT MODULE, IN PARTICULAR FOR VEHICLES.

Country Status (4)

Country Link
KR (1) KR100301972B1 (en)
DE (1) DE4308613C2 (en)
FR (1) FR2688840B1 (en)
IT (1) IT1261412B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710377B1 (en) * 1993-09-23 1995-11-24 Valeo Clutch module with integrated fixing screws, especially for motor vehicles.
FR2723996B1 (en) * 1994-08-24 1996-09-27 Valeo TORSION SHOCK ABSORBER, PARTICULARLY FOR MOTOR VEHICLE
DE4440348A1 (en) * 1994-11-11 1996-02-01 Bayerische Motoren Werke Ag Method of connecting clutch module with crankshaft
FR2787156B1 (en) 1998-12-10 2002-09-20 Mannesmann Sachs Ag PRESSURE PLATE HOUSING TO BE SCREWED WITH AN INERTIA MASS
DE19943037B4 (en) * 1999-09-09 2015-09-03 Zf Friedrichshafen Ag drive system
DE19964504B4 (en) * 1999-11-11 2016-02-04 Zf Friedrichshafen Ag Drive train for a motor vehicle with an internal combustion engine and an electric machine
FR2813932B1 (en) * 2000-09-11 2002-12-13 Valeo DIAPHRAGM FOR CLUTCH MECHANISM
DE102012214651A1 (en) * 2012-08-17 2014-02-20 Zf Friedrichshafen Ag clutch assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311221A1 (en) * 1975-05-16 1976-12-10 Ferodo Sa Diaphragm for vehicle clutch - has alternate radial slots opening into central aperture and peripheral portion acting as Belleville spring
DE3013298A1 (en) * 1980-04-05 1981-10-08 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl FRICTION CLUTCH UNIT
DE3304671A1 (en) * 1983-02-11 1984-08-16 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl Diaphragm spring and a method for its manufacture
FR2546593B2 (en) * 1983-05-24 1985-08-23 Valeo CLUTCH WITH STARTER CROWN AND IGNITION TARGET, PARTICULARLY FOR MOTOR VEHICLE
DE3528660C2 (en) * 1985-08-09 1995-01-19 Fichtel & Sachs Ag Connection of a release plate to the diaphragm spring of a diaphragm spring clutch
FR2654784B1 (en) * 1989-11-20 1992-02-07 Valeo CLUTCH MODULE, PARTICULARLY FOR MOTOR VEHICLES.
FR2662761B1 (en) * 1990-05-31 1996-09-27 Luk Lamellen & Kupplungsbau TORQUE TRANSMISSION DEVICE.

Also Published As

Publication number Publication date
ITRM930157A0 (en) 1993-03-15
DE4308613A1 (en) 1993-09-23
FR2688840B1 (en) 1998-03-13
KR930020047A (en) 1993-10-19
FR2688840A1 (en) 1993-09-24
KR100301972B1 (en) 2001-10-22
ITRM930157A1 (en) 1994-09-15
DE4308613C2 (en) 2003-08-07

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990331