ES252605U - Disposicion de organo giratorio para maquinas - Google Patents

Disposicion de organo giratorio para maquinas

Info

Publication number
ES252605U
ES252605U ES1980252605U ES252605U ES252605U ES 252605 U ES252605 U ES 252605U ES 1980252605 U ES1980252605 U ES 1980252605U ES 252605 U ES252605 U ES 252605U ES 252605 U ES252605 U ES 252605U
Authority
ES
Spain
Prior art keywords
plastics material
rotary member
hub
insert
member made
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
ES1980252605U
Other languages
English (en)
Other versions
ES252605Y (es
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.)
Societe de Paris et du Rhone SA
Original Assignee
Societe de Paris et du Rhone 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 Societe de Paris et du Rhone SA filed Critical Societe de Paris et du Rhone SA
Publication of ES252605U publication Critical patent/ES252605U/es
Application granted granted Critical
Publication of ES252605Y publication Critical patent/ES252605Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1459—Coating annular articles
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/329—Details of the hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/087—Propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1. Disposición de órgano giratorio para máquinas, particularmente de ventilador, cuyo núcleo de material plástico está sobremoldeado sobre por lo menos una inserción metálica y está sometido a unos refuerzos axiales de compresión, caracterizada porque la inserción presenta la forma de una cubeta que presenta un collarín vuelto al exterior y cuyo fondo está abierto de manera que forme una pared anular orientada hacia el centro y paralela al collarín. 2. Disposición, según la reivindicación 1, caracterizada porque la inserción está embutida. 3. Disposición, según la reivindicación 1, caracterizada porque el mandrilado de la pared anular se apoya contra el árbol que atraviesa el núcleo. 4. Disposición, según la reivindicación 3, caracterizada porque la pared anular está provista de por lo menos una ranura de chaveta. 5. Disposición, según la reivindicación 4, caracterizada porque el cuerpo tubular comprende unos medios de anclaje en el material plástico. 6. Disposición, según la reivindicación5, caracterizada porque los medios de anclaje están realizados en forma de aberturas que permiten el paso del material plástico inyectado a fin de que pase al interior de la cubeta para formar un mandrilado que tiene un diámetro al igual al del interior de la pared anular de la inserción. 7. Disposición, según la reivindicación 6, caracterizada porque su mandrilado presenta tantos pasos longitudinales como ranuras de chaveta existen en la pared anular de la inserción y que están situada en el eje geométrico de éstas. 8. Disposición de órgano giratorio para máquinas
ES1980252605U 1979-07-25 1980-07-23 Disposicion de organo giratorio para maquinas Expired ES252605Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919626A FR2462596A1 (fr) 1979-07-25 1979-07-25 Perfectionnements aux organes tournant en matiere plastique tels que les ventilateurs

Publications (2)

Publication Number Publication Date
ES252605U true ES252605U (es) 1980-11-16
ES252605Y ES252605Y (es) 1981-05-16

Family

ID=9228458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980252605U Expired ES252605Y (es) 1979-07-25 1980-07-23 Disposicion de organo giratorio para maquinas

Country Status (6)

Country Link
DE (1) DE3026775A1 (es)
ES (1) ES252605Y (es)
FR (1) FR2462596A1 (es)
GB (1) GB2059859B (es)
IN (1) IN152287B (es)
IT (1) IT1131753B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346425A1 (de) * 1983-12-22 1985-08-14 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Metallische bohrungsarmierungshuelse fuer ein giess- oder spritzteil aus polymerem werkstoff und verfahren zum umgiessen oder umspritzen einer solchen bohrungsarmierungshuelse
USRE34456E (en) * 1985-10-08 1993-11-23 Papst Motoren Miniature axial fan
US4806081A (en) * 1986-11-10 1989-02-21 Papst-Motoren Gmbh And Company Kg Miniature axial fan
GB2185074B (en) * 1985-11-08 1990-12-19 Papst Motoren Gmbh & Co Kg Fan
IT1199739B (it) * 1986-12-11 1988-12-30 Marelli Componelli Elettromecc Procedimento per il bloccaggio,su un albero di trascinamento di un rotore stampato,in particolare di un ventola di plastica stampata sull'albero di un motore elettrico,e attrezzatura per l'esecuzione del procedimento
GB8717340D0 (en) * 1987-07-22 1987-08-26 Concentric Pumps Ltd Water pump impeller
EP0310391B1 (en) * 1987-10-01 1992-05-27 Seiko Electronic Components Ltd. Axial flow fan
US5399070A (en) * 1992-07-22 1995-03-21 Valeo Thermique Moteur Fan hub
DE4226498A1 (de) * 1992-08-11 1994-02-17 Klein Schanzlin & Becker Ag Rührwerkspropeller
DE4338475A1 (de) * 1993-11-10 1995-05-11 Bmw Rolls Royce Gmbh Wellen-Nabenverbindung mit einer Leichtmetall-Nabe
GB2312023A (en) * 1996-04-10 1997-10-15 Johnson Electric Sa Centrifugal fan
DE59709807D1 (de) * 1996-07-31 2003-05-15 Rolf Kistner Laufrolle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757014A (es) * 1969-10-04 1971-03-16 Schloz Motor Condensator
DE2758669C2 (de) * 1977-12-29 1980-03-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Auf eine Welle aufsteckbare Kunststoffnabe

Also Published As

Publication number Publication date
IT1131753B (it) 1986-06-25
DE3026775A1 (de) 1981-02-19
IT8023597A0 (it) 1980-07-22
FR2462596B1 (es) 1983-07-22
IN152287B (es) 1983-12-10
FR2462596A1 (fr) 1981-02-13
GB2059859A (en) 1981-04-29
GB2059859B (en) 1983-03-02
ES252605Y (es) 1981-05-16

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