EP4705652A1 - Couplage spatialement élastique et agencement de couplages - Google Patents

Couplage spatialement élastique et agencement de couplages

Info

Publication number
EP4705652A1
EP4705652A1 EP24727643.9A EP24727643A EP4705652A1 EP 4705652 A1 EP4705652 A1 EP 4705652A1 EP 24727643 A EP24727643 A EP 24727643A EP 4705652 A1 EP4705652 A1 EP 4705652A1
Authority
EP
European Patent Office
Prior art keywords
coupling
elastic
spatially
coupling according
stiffness module
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.)
Pending
Application number
EP24727643.9A
Other languages
German (de)
English (en)
Inventor
Thomas HÄHNEL
Julius Schneider
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.)
KWD Kupplungswerk Dresden GmbH
Original Assignee
KWD Kupplungswerk Dresden GmbH
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 KWD Kupplungswerk Dresden GmbH filed Critical KWD Kupplungswerk Dresden GmbH
Publication of EP4705652A1 publication Critical patent/EP4705652A1/fr
Pending 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
    • 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
    • F16D3/56—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 comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
    • 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
    • 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
    • F16D3/78—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 shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings
    • F16D3/79—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 shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings the disc or ring being metallic
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/1215—Leaf springs, e.g. radially extending
    • 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
    • F16D3/18—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth
    • F16D3/185—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth radial teeth connecting concentric inner and outer coupling 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
    • 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
    • F16D3/56—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 comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
    • F16D3/58—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 comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load the intermediate members being made of rubber or like material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

L'invention se rapporte aux domaines techniques de l'ingénierie mécanique et de la technologie de couplage et concerne un couplage spatialement élastique et un agencement de couplages formé à partir de couplages spatialement élastiques. Un inconvénient de l'état de la technique réside dans le fait que les couplages élastiques sont compliqués, gourmands en matériau et coûteux et le comportement de compensation, en particulier dans le cas d'un décalage angulaire et radial, est insuffisant et l'usure est importante en raison de la contrainte multidimensionnelle. Selon l'invention, il est prévu un couplage spatialement élastique pour la liaison d'une unité d'entraînement et d'une unité entraînée, comprenant au moins un premier et un second élément de fixation s'étendant radialement par rapport à l'axe de rotation, et au moins un module de rigidité élastique en torsion, symétrique en rotation et flexible, les premier et second éléments de fixation étant agencés de manière coaxiale l'un par rapport à l'autre et étant reliés par le module de rigidité élastique en torsion et flexible, et le module de rigidité élastique en torsion et flexible s'étendant de manière coaxiale avec l'axe de rotation du couplage. Le couplage peut être utilisé entre deux arbres à relier ou en coopération avec d'autres types de couplage.
EP24727643.9A 2023-05-02 2024-04-29 Couplage spatialement élastique et agencement de couplages Pending EP4705652A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202023102375.4U DE202023102375U1 (de) 2023-05-02 2023-05-02 Räumlich-elastische Kupplung und Kupplungsanordnung
PCT/EP2024/061753 WO2024227733A1 (fr) 2023-05-02 2024-04-29 Couplage spatialement élastique et agencement de couplages

Publications (1)

Publication Number Publication Date
EP4705652A1 true EP4705652A1 (fr) 2026-03-11

Family

ID=86606053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24727643.9A Pending EP4705652A1 (fr) 2023-05-02 2024-04-29 Couplage spatialement élastique et agencement de couplages

Country Status (4)

Country Link
EP (1) EP4705652A1 (fr)
CN (1) CN121241207A (fr)
DE (1) DE202023102375U1 (fr)
WO (1) WO2024227733A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250197023A1 (en) * 2023-12-13 2025-06-19 Raytheon Company Vibration isolator with translation compliance
DE202024104331U1 (de) 2024-08-01 2024-08-16 Dipl.-Ing. Herwarth Reich Gesellschaft mit beschränkter Haftung Elastische Kupplungseinrichtung mit elastischer Gitterstruktur, damit ausgestatteter Triebstrang, sowie Computerprogrammprodukt und Verwendung
DE102024121996A1 (de) * 2024-08-01 2026-02-05 Dipl.-Ing. Herwarth Reich Gesellschaft mit beschränkter Haftung Elastische Kupplungseinrichtung mit elastischer Gitterstruktur, damit ausgestatteter Triebstrang, sowie Herstellungsverfahren, Computerprogrammprodukt und Verwendung
EP4686854A1 (fr) 2024-08-01 2026-02-04 Dipl.-Ing. Herwarth Reich GmbH Dispositif d'accouplement élastique à structure de grille élastique composée de cellules spatiales tridimensionnelles, transmission associée, ainsi que procédé de fabrication, logiciel et utilisation.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286831B (de) 1965-08-20 1969-01-09 Schnorr Adolf Kg Elastische Kupplung fuer grosse Schwenkwinkel
US3673813A (en) * 1971-03-12 1972-07-04 Koppers Co Inc Torsionally resilient shaft coupling
DE9101314U1 (de) 1991-02-06 1991-04-25 Rotan GmbH, 4330 Mülheim Membrankupplungen mit durchbrochenen Konturmembranen
DE19811098C2 (de) * 1998-03-13 2003-07-03 Wifag Maschf Lagerung eines Rotationskörpers einer Druckmaschine
DE102005014985A1 (de) * 2005-04-01 2006-10-05 Bhs Getriebe Gmbh Membrankupplung mit integrierter Drehelastizität
US10208834B2 (en) * 2014-01-09 2019-02-19 Enplas Corporation Injection molded shaft
DE102014100562B4 (de) * 2014-01-20 2019-12-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Sensorvorrichtung und Scheibenbremse mit einer Sensorvorrichtung
DE202015008453U1 (de) 2015-12-04 2016-01-26 Kwd Kupplungswerk Dresden Gmbh Kupplungsring
ITUA20164465A1 (it) * 2016-06-17 2017-12-17 Scuola Superiore Di Studi Univ E Di Perfezionamento Santanna Giunto per la trasmissione di una sollecitazione torsionale con risposta elastica
EP3284968B1 (fr) * 2016-08-18 2020-03-11 Ellergon Antriebstechnik GmbH Ressort à lames et accouplement élastique en torsion le comprenant
CN111059167A (zh) * 2019-12-26 2020-04-24 鲁东大学 一种轴向杆件弹性联轴器

Also Published As

Publication number Publication date
WO2024227733A1 (fr) 2024-11-07
DE202023102375U1 (de) 2023-05-15
CN121241207A (zh) 2025-12-30

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