FR2248739A5 - Lubrication system for cardan joint - with sliding hollow connector inside the driven shaft to complete the circuit - Google Patents

Lubrication system for cardan joint - with sliding hollow connector inside the driven shaft to complete the circuit

Info

Publication number
FR2248739A5
FR2248739A5 FR7337578A FR7337578A FR2248739A5 FR 2248739 A5 FR2248739 A5 FR 2248739A5 FR 7337578 A FR7337578 A FR 7337578A FR 7337578 A FR7337578 A FR 7337578A FR 2248739 A5 FR2248739 A5 FR 2248739A5
Authority
FR
France
Prior art keywords
driven shaft
cardan joint
connector
complete
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7337578A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Secmafer SA
Original Assignee
Secmafer SA
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 Secmafer SA filed Critical Secmafer SA
Priority to FR7337578A priority Critical patent/FR2248739A5/en
Application granted granted Critical
Publication of FR2248739A5 publication Critical patent/FR2248739A5/en
Expired legal-status Critical Current

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
    • F16N—LUBRICATING
    • F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
    • 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The driven shaft (9) has its receiving end bored out to accommodate a cylindrical, hollow connecting piece (6) mounted in the shaft in ball bearings. The outer end of this connector has a concave radius (4) to mate with the convex radius (2) of the end of the Cardan joint drive shaft. A helical spring positioned radially between the connector and the driven shaft keeps the two spherical surface in contact. Grease is applied through an axial hole in the drive shaft, through the connector (the radial interspace being fitted with an annular seal) via enlarged openings (8) on the spherical surfaces through the drive shaft to the contact surfaces.
FR7337578A 1973-10-22 1973-10-22 Lubrication system for cardan joint - with sliding hollow connector inside the driven shaft to complete the circuit Expired FR2248739A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7337578A FR2248739A5 (en) 1973-10-22 1973-10-22 Lubrication system for cardan joint - with sliding hollow connector inside the driven shaft to complete the circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7337578A FR2248739A5 (en) 1973-10-22 1973-10-22 Lubrication system for cardan joint - with sliding hollow connector inside the driven shaft to complete the circuit

Publications (1)

Publication Number Publication Date
FR2248739A5 true FR2248739A5 (en) 1975-05-16

Family

ID=9126743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337578A Expired FR2248739A5 (en) 1973-10-22 1973-10-22 Lubrication system for cardan joint - with sliding hollow connector inside the driven shaft to complete the circuit

Country Status (1)

Country Link
FR (1) FR2248739A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8904500U1 (en) * 1989-04-10 1990-05-10 Bolz sen., Alfred, 7988 Wangen Central pressure lubrication system for a conical screw mixer
EP0942222A1 (en) * 1998-03-13 1999-09-15 Heidelberger Druckmaschinen Aktiengesellschaft Transmission device for lubricant
EP1087173A1 (en) * 1999-09-27 2001-03-28 Perma-Tec GmbH & Co. KG Lubrication device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8904500U1 (en) * 1989-04-10 1990-05-10 Bolz sen., Alfred, 7988 Wangen Central pressure lubrication system for a conical screw mixer
EP0942222A1 (en) * 1998-03-13 1999-09-15 Heidelberger Druckmaschinen Aktiengesellschaft Transmission device for lubricant
US6085870A (en) * 1998-03-13 2000-07-11 Heidelberger Druckmaschinen Ag Lubricant transfer connection
EP1087173A1 (en) * 1999-09-27 2001-03-28 Perma-Tec GmbH & Co. KG Lubrication device

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Legal Events

Date Code Title Description
ST Notification of lapse