ES2161100B1 - Cojinete de calota. - Google Patents

Cojinete de calota.

Info

Publication number
ES2161100B1
ES2161100B1 ES9701919A ES9701919A ES2161100B1 ES 2161100 B1 ES2161100 B1 ES 2161100B1 ES 9701919 A ES9701919 A ES 9701919A ES 9701919 A ES9701919 A ES 9701919A ES 2161100 B1 ES2161100 B1 ES 2161100B1
Authority
ES
Spain
Prior art keywords
bearing
housing
shell
calota
holding cage
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 - Lifetime
Application number
ES9701919A
Other languages
English (en)
Other versions
ES2161100A1 (es
Inventor
Hans-Jurgen Oberle
Siegfried Reichmann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES2161100A1 publication Critical patent/ES2161100A1/es
Application granted granted Critical
Publication of ES2161100B1 publication Critical patent/ES2161100B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Motor Or Generator Frames (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

Cojinete de calota para árboles rotóricos especialmente delgados de motores eléctricos de potencia fraccionaria, para su fijación en un alojamiento de cojinete, en el que está previsto, para su montaje en alojamientos de cojinete previstos para cojinetes cilíndricos, que la calota de cojinete (10) que aloja al rotórico esté acogida con unión positiva radialmente, al menos en parte, y enclavada axialmente en una jaula de sujeción (12). La jaula de sujeción (12) presenta un contorno exterior en forma de cilindro, cuyo diámetro corresponde al diámetro interior del alojamiento de cojinete.
ES9701919A 1996-09-11 1997-09-11 Cojinete de calota. Expired - Lifetime ES2161100B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996136872 DE19636872A1 (de) 1996-09-11 1996-09-11 Kalottenlager

Publications (2)

Publication Number Publication Date
ES2161100A1 ES2161100A1 (es) 2001-11-16
ES2161100B1 true ES2161100B1 (es) 2002-08-01

Family

ID=7805232

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9701919A Expired - Lifetime ES2161100B1 (es) 1996-09-11 1997-09-11 Cojinete de calota.

Country Status (4)

Country Link
DE (1) DE19636872A1 (es)
ES (1) ES2161100B1 (es)
FR (1) FR2753583A1 (es)
IT (1) IT1294987B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19911212A1 (de) * 1999-03-12 2000-09-14 Mann & Hummel Filter Wellenlagerung mit Lagerkalotte
DE10006350A1 (de) * 2000-02-12 2001-08-16 Bosch Gmbh Robert Elektrischer Antrieb, insbesondere für Kraftfahrzeuge
DE10042405A1 (de) * 2000-08-30 2002-03-21 Bosch Gmbh Robert Lageraufnahme
DE102013200128A1 (de) * 2013-01-08 2014-07-10 Robert Bosch Gmbh Lagereinrichtung für eine Ankerwelle einer Getriebe-Antriebseinheit und Getriebe-Antriebseinheit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500978A (en) * 1943-09-13 1950-03-21 Oster John Mfg Co Electric motor bearing
US3714705A (en) * 1971-09-09 1973-02-06 Emerson Electric Co Method of assembling a dynamoelectric machine
DE2250189A1 (de) * 1972-10-13 1974-04-25 Bosch Gmbh Robert Elektrische kleinmaschine
DE2912713C3 (de) * 1979-03-30 1981-12-17 Siemens AG, 1000 Berlin und 8000 München Als einstückiges Kunststoff-Spritzgußteil mit integriertem Schmiermittel-Depotraum ausgebildete Halterung für die Kalotte eines Kugelgelenk-Wellenlagers
JPH05161299A (ja) * 1991-12-03 1993-06-25 Mabuchi Motor Co Ltd 小型モータの軸受装置
GB9311823D0 (en) * 1993-06-08 1993-07-28 Johnson Electric Sa An electric motor casing incorporating a bearing retainer
ES2096394T3 (es) * 1994-09-23 1997-03-01 Siemens Ag Dispositivo de ajuste de la holgura axial.

Also Published As

Publication number Publication date
FR2753583A1 (fr) 1998-03-20
ITMI972034A1 (it) 1999-03-05
IT1294987B1 (it) 1999-04-27
ES2161100A1 (es) 2001-11-16
DE19636872A1 (de) 1998-03-12

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