WO2001090590A3 - Compensating coupling - Google Patents

Compensating coupling Download PDF

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Publication number
WO2001090590A3
WO2001090590A3 PCT/EP2001/006023 EP0106023W WO0190590A3 WO 2001090590 A3 WO2001090590 A3 WO 2001090590A3 EP 0106023 W EP0106023 W EP 0106023W WO 0190590 A3 WO0190590 A3 WO 0190590A3
Authority
WO
WIPO (PCT)
Prior art keywords
shaft coupling
spring element
grooves
central bore
peripheral direction
Prior art date
Application number
PCT/EP2001/006023
Other languages
German (de)
French (fr)
Other versions
WO2001090590A2 (en
Inventor
Werner Hille
Original Assignee
Werner Hille
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 Werner Hille filed Critical Werner Hille
Priority to AU2001281788A priority Critical patent/AU2001281788A1/en
Publication of WO2001090590A2 publication Critical patent/WO2001090590A2/en
Publication of WO2001090590A3 publication Critical patent/WO2001090590A3/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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Structure Of Transmissions (AREA)

Abstract

The invention relates to a shaft coupling (1) for axially connecting shaft ends to a transmission element that is configured as a cylinder with grooves (6) running in a peripheral direction and a central bore (4), whereby each groove (6) is connected to the central bore (4) by means of at least one opening (7) that extends in the peripheral direction and two grooves (6) which succeed each other in an axial direction respectively enclose an arc-shaped spring element (8), whereby one end of the spring element (8) is connected on the drive side and the other end of the spring element (8) is connected on the output side. The disadvantage of known compensating couplings is that the load-bearing capacity is significantly restricted by the production options. The aim of the invention is to provide a shaft coupling (1) with a compact construction, in particular with reduced radial space requirements, which can transmit high torques and can compensate considerable offset angles and parallel displacements despite reduced production expenditure, whilst at the same time exhibiting an increased strength and lifespan. To achieve this, the invention provides a shaft coupling (1), in which some spring elements (8) have a radial cross-sectional profile, at least over one part of their periphery, said profile tapering from the interior towards the exterior. One advantage of this is dynamic behaviour, coupled simultaneously with high transmissible torques.
PCT/EP2001/006023 2000-05-25 2001-05-25 Compensating coupling WO2001090590A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001281788A AU2001281788A1 (en) 2000-05-25 2001-05-25 Compensating coupling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10025711 2000-05-25
DE10025711.9 2000-05-25

Publications (2)

Publication Number Publication Date
WO2001090590A2 WO2001090590A2 (en) 2001-11-29
WO2001090590A3 true WO2001090590A3 (en) 2002-02-28

Family

ID=7643392

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/006023 WO2001090590A2 (en) 2000-05-25 2001-05-25 Compensating coupling

Country Status (2)

Country Link
AU (1) AU2001281788A1 (en)
WO (1) WO2001090590A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH378605A (en) * 1962-09-11 1964-06-15 Sabadash George Deformable device for transmitting a torque
US4690661A (en) * 1985-08-26 1987-09-01 Rexnord Inc. Torsional stress distribution flexible coupling
DE19804088C1 (en) * 1998-02-03 1999-08-26 Zahnradwerk Pritzwalk Gmbh Compensation coupling for transmitting torque between shaft pairs of axle systems which do not fit together precisely

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH378605A (en) * 1962-09-11 1964-06-15 Sabadash George Deformable device for transmitting a torque
US4690661A (en) * 1985-08-26 1987-09-01 Rexnord Inc. Torsional stress distribution flexible coupling
DE19804088C1 (en) * 1998-02-03 1999-08-26 Zahnradwerk Pritzwalk Gmbh Compensation coupling for transmitting torque between shaft pairs of axle systems which do not fit together precisely

Also Published As

Publication number Publication date
WO2001090590A2 (en) 2001-11-29
AU2001281788A1 (en) 2001-12-03

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