IT1252209B - DEVICE TO OPERATE A HYDRAULIC JOINT - Google Patents

DEVICE TO OPERATE A HYDRAULIC JOINT

Info

Publication number
IT1252209B
IT1252209B ITMI913350A ITMI913350A IT1252209B IT 1252209 B IT1252209 B IT 1252209B IT MI913350 A ITMI913350 A IT MI913350A IT MI913350 A ITMI913350 A IT MI913350A IT 1252209 B IT1252209 B IT 1252209B
Authority
IT
Italy
Prior art keywords
operate
hydraulic joint
spring
order
coils
Prior art date
Application number
ITMI913350A
Other languages
Italian (it)
Inventor
Hans-Dieter Schmitt
Original Assignee
Kugelfischer G Schaefer & Co
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 Kugelfischer G Schaefer & Co filed Critical Kugelfischer G Schaefer & Co
Publication of ITMI913350A0 publication Critical patent/ITMI913350A0/en
Publication of ITMI913350A1 publication Critical patent/ITMI913350A1/en
Application granted granted Critical
Publication of IT1252209B publication Critical patent/IT1252209B/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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Fluid-Damping Devices (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Springs (AREA)

Abstract

Al fine di semplificare con mezzi semplici il montaggio in un dispositivo destinato ad azionare un giunto idraulico e per ridurre il numero dei componenti, la molla viene configurata come molla elicoidale conica con spire a sezione rettangolare (molla ammortizzatrice) in modo da servire nello stesso tempo da copertura per la camera che da essa è circondata.In order to simplify the assembly in a device intended to operate a hydraulic joint and to reduce the number of components, the spring is configured as a conical helical spring with coils having a rectangular section (shock absorber spring) in order to serve at the same time as a cover for the room that is surrounded by it.

ITMI913350A 1991-01-15 1991-12-13 DEVICE TO OPERATE A HYDRAULIC JOINT IT1252209B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4100950A DE4100950C2 (en) 1991-01-15 1991-01-15 Hydraulic clutch actuator

Publications (3)

Publication Number Publication Date
ITMI913350A0 ITMI913350A0 (en) 1991-12-13
ITMI913350A1 ITMI913350A1 (en) 1993-06-13
IT1252209B true IT1252209B (en) 1995-06-05

Family

ID=6423028

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913350A IT1252209B (en) 1991-01-15 1991-12-13 DEVICE TO OPERATE A HYDRAULIC JOINT

Country Status (4)

Country Link
DE (1) DE4100950C2 (en)
FR (1) FR2671593B3 (en)
GB (1) GB2251911A (en)
IT (1) IT1252209B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338262C2 (en) * 1992-11-14 2003-11-06 Zf Sachs Ag Hydraulically actuated release system for a drawn friction clutch
DE19622773C1 (en) * 1996-06-07 1997-05-07 Fichtel & Sachs Ag Slave cylinder for friction clutch actuation
US5887692A (en) * 1997-01-10 1999-03-30 Automotive Products (Usa), Inc. Hydraulic pressure cylinder with combined boot and spring
DE10349174A1 (en) * 2003-10-22 2005-05-19 Zf Friedrichshafen Ag Operating device for friction clutch has protective cap protecting at least part of piston against external influences
SE530292C2 (en) * 2006-09-01 2008-04-22 Scania Cv Abp Telescopic protection device for a piston rod piston rod and vehicles with the same
DE102012212539A1 (en) * 2012-07-18 2014-01-23 Schaeffler Technologies AG & Co. KG clutch release bearing
WO2014162005A1 (en) * 2013-04-05 2014-10-09 Richard Bergner Verbindungstechnik Gmbh & Co. Kg Assembly unit
DE102015202324A1 (en) * 2014-03-05 2015-09-10 Schaeffler Technologies AG & Co. KG Actuation system for opening and / or closing a clutch of a motor vehicle
DE102017218512A1 (en) 2017-10-17 2019-04-18 Zf Friedrichshafen Ag Actuator with dirt shield

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7129822U (en) * 1971-11-04 Skf Kugellagerfabriken Gmbh Release device for clutches
GB238107A (en) * 1924-11-22 1925-08-13 Brown Lipe Gear Co Improvements in or relating to friction clutches
DE3206873A1 (en) * 1982-02-26 1983-09-15 Fichtel & Sachs Ag, 8720 Schweinfurt HYDRAULICALLY OPERABLE ROLLER BEARING RELEASE
US4708228A (en) * 1984-09-20 1987-11-24 Automotive Products Plc Bearing support for motor vehicle clutch control apparatus
DE8815881U1 (en) * 1988-12-22 1989-02-09 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Hydraulic clutch actuation device

Also Published As

Publication number Publication date
GB9200631D0 (en) 1992-03-11
DE4100950A1 (en) 1992-07-16
FR2671593A1 (en) 1992-07-17
FR2671593B3 (en) 1993-05-14
ITMI913350A0 (en) 1991-12-13
GB2251911A (en) 1992-07-22
DE4100950C2 (en) 1998-10-15
ITMI913350A1 (en) 1993-06-13

Similar Documents

Publication Publication Date Title
IT1252209B (en) DEVICE TO OPERATE A HYDRAULIC JOINT
DE69218326D1 (en) PRESSURE ACCUMULATING FUEL INJECTOR
ES8607611A1 (en) Shape-memory-metal effect actuator.
FR2752070B1 (en) ELECTRONIC WATCHMAKING PIECE COMPRISING A GENERATOR DRIVEN BY A SPRING BARREL
ITTO910137A0 (en) LOW DROP VOLTAGE REGULATOR
DE68918995D1 (en) Assembly of electronic components.
ITMI911140A1 (en) GAS CHROMATOGRAPHIC INJECTOR
DE69310310D1 (en) High performance N-channel charge pump
DE69528012D1 (en) Tube-launched missiles supported by air-breathing engines
KR930002474U (en) Spring shock absorber spring compressor
DE3269770D1 (en) Vibration and shock absorbing mounting
DE59303902D1 (en) INDUCTOR TUBE FOR LOTINE INJECTORS
BR9401954A (en) Shock absorber for a fuel injection pump and its damped fuel injection pump
SE9300093D0 (en) CABLE MANAGEMENT
IT1260355B (en) PERFECT MAGAZINE FOR PORTABLE FIREARMS
GB2282579B (en) An adjustable coil spring assembly
DE9319202U1 (en) Shock absorber housing
DE69101892T2 (en) Shock absorber piston.
MX9600693A (en) Reversible transformer.
FR2863665B1 (en) STATOREACTOR HAVING A TUBULAR AND MISSILE STRUCTURE PROPULATED BY SUCH STATOREACTOR
CA2048572A1 (en) Connector system for store fixtures
DE69203621D1 (en) Shock absorber.
ITBZ920006V0 (en) HIGH VOLTAGE TRANSFORMER, IN PARTICULAR IGNITION COIL
ES1022509U (en) Electronic ballast. (Machine-translation by Google Translate, not legally binding)
ES289140U (en) War head.

Legal Events

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

Effective date: 19941222