FR2363722A1 - Moulded hub for engaging a rotor to a drive shaft - made of elastic material for direct mechanical engagement - Google Patents

Moulded hub for engaging a rotor to a drive shaft - made of elastic material for direct mechanical engagement

Info

Publication number
FR2363722A1
FR2363722A1 FR7626250A FR7626250A FR2363722A1 FR 2363722 A1 FR2363722 A1 FR 2363722A1 FR 7626250 A FR7626250 A FR 7626250A FR 7626250 A FR7626250 A FR 7626250A FR 2363722 A1 FR2363722 A1 FR 2363722A1
Authority
FR
France
Prior art keywords
rotor
engaging
drive shaft
elastic material
rotating shaft
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.)
Granted
Application number
FR7626250A
Other languages
French (fr)
Other versions
FR2363722B1 (en
Inventor
Harald Josef Wahler
Georges Yvon Antoine
Jacques Robert Granet
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Priority to FR7626250A priority Critical patent/FR2363722A1/en
Publication of FR2363722A1 publication Critical patent/FR2363722A1/en
Application granted granted Critical
Publication of FR2363722B1 publication Critical patent/FR2363722B1/fr
Granted 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/071—Releasable fastening devices with snap-action in which the socket has a resilient part the socket being integrally formed with a component to be fasted, e.g. a sheet, plate or strip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0852—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
    • F16D1/0858—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to the elasticity of the hub (including shrink fits)
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
    • F16D1/116—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling the interengaging parts including a continuous or interrupted circumferential groove in the surface of one of the coupling parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)

Abstract

Selon le procédé de fixation sur un arbre tournant d'une pièce en matériau plastique moulé, un prolongement en forme de manchon borgne est réalisé sur la pièce au cours de son élaboration par moulage; l'arbre tournant est introduit dans ce manchon où il coopère avec des profils de blocage de position, l'un dans le sens axial, l'autre dans le sens longitudinaL Les profils de blocage sont obtenus par moulage du côté pièce, et par un simple usinage du côté de l'arbre tournant La solution est de ce fait applicable à tous les montages de pièce ou roue sur arbre tournant, en particulier dans la fabrication des pompes.According to the method of fixing a part of molded plastic material on a rotating shaft, an extension in the form of a blind sleeve is produced on the part during its production by molding; the rotating shaft is introduced into this sleeve where it cooperates with position locking profiles, one in the axial direction, the other in the longitudinal direction. The locking profiles are obtained by molding on the part side, and by a simple machining of the rotating shaft side The solution is therefore applicable to all part or impeller assemblies on a rotating shaft, in particular in the manufacture of pumps.

FR7626250A 1976-08-31 1976-08-31 Moulded hub for engaging a rotor to a drive shaft - made of elastic material for direct mechanical engagement Granted FR2363722A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7626250A FR2363722A1 (en) 1976-08-31 1976-08-31 Moulded hub for engaging a rotor to a drive shaft - made of elastic material for direct mechanical engagement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626250A FR2363722A1 (en) 1976-08-31 1976-08-31 Moulded hub for engaging a rotor to a drive shaft - made of elastic material for direct mechanical engagement

Publications (2)

Publication Number Publication Date
FR2363722A1 true FR2363722A1 (en) 1978-03-31
FR2363722B1 FR2363722B1 (en) 1979-08-10

Family

ID=9177271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626250A Granted FR2363722A1 (en) 1976-08-31 1976-08-31 Moulded hub for engaging a rotor to a drive shaft - made of elastic material for direct mechanical engagement

Country Status (1)

Country Link
FR (1) FR2363722A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488015A (en) * 1981-07-23 1984-12-11 Blaser & Translift Gesellschaft F/u/ r Hebe-Und F/o/ rderanlagen mbH Device for power collection and motor control for overhead trolleys
US4557672A (en) * 1984-01-13 1985-12-10 Fred Levine Ice machine pump rebuild kit
EP0459290A3 (en) * 1990-05-23 1992-04-08 Veit Transpo Gmbh Conveyor means
EP0484682A1 (en) * 1990-11-09 1992-05-13 Ford-Werke Aktiengesellschaft Snap-action connection for two drum parts, especially for a hydraulically activated double friction disc clutch in a motor vehicle automatic transmission
EP1217237A1 (en) * 2000-12-20 2002-06-26 SKF Autobalance Systems AB Shaft-Hub Connection
US6478504B1 (en) * 1999-02-10 2002-11-12 Vermont Ware, Inc. Hub with integral key and integral positioning stop

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1675149A1 (en) * 1968-03-14 1970-12-03 Hanning Elektro Werke Fastening a rotating plastic part, such as an impeller, on a stub shaft
GB1363120A (en) * 1971-01-22 1974-08-14 Rule Industries Impeller-drive shaft combination

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1675149A1 (en) * 1968-03-14 1970-12-03 Hanning Elektro Werke Fastening a rotating plastic part, such as an impeller, on a stub shaft
GB1363120A (en) * 1971-01-22 1974-08-14 Rule Industries Impeller-drive shaft combination

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488015A (en) * 1981-07-23 1984-12-11 Blaser & Translift Gesellschaft F/u/ r Hebe-Und F/o/ rderanlagen mbH Device for power collection and motor control for overhead trolleys
US4557672A (en) * 1984-01-13 1985-12-10 Fred Levine Ice machine pump rebuild kit
EP0459290A3 (en) * 1990-05-23 1992-04-08 Veit Transpo Gmbh Conveyor means
EP0484682A1 (en) * 1990-11-09 1992-05-13 Ford-Werke Aktiengesellschaft Snap-action connection for two drum parts, especially for a hydraulically activated double friction disc clutch in a motor vehicle automatic transmission
US6478504B1 (en) * 1999-02-10 2002-11-12 Vermont Ware, Inc. Hub with integral key and integral positioning stop
EP1217237A1 (en) * 2000-12-20 2002-06-26 SKF Autobalance Systems AB Shaft-Hub Connection

Also Published As

Publication number Publication date
FR2363722B1 (en) 1979-08-10

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
CD Change of name or company name
ST Notification of lapse