GB2054759B - Bearings - Google Patents

Bearings

Info

Publication number
GB2054759B
GB2054759B GB8007979A GB8007979A GB2054759B GB 2054759 B GB2054759 B GB 2054759B GB 8007979 A GB8007979 A GB 8007979A GB 8007979 A GB8007979 A GB 8007979A GB 2054759 B GB2054759 B GB 2054759B
Authority
GB
United Kingdom
Prior art keywords
bearings
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
Application number
GB8007979A
Other versions
GB2054759A (en
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB2054759A publication Critical patent/GB2054759A/en
Application granted granted Critical
Publication of GB2054759B publication Critical patent/GB2054759B/en
Expired 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
    • 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
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/208—Methods of manufacture, e.g. shaping, applying coatings
    • 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
    • F16C2220/00—Shaping
    • F16C2220/02—Shaping by casting
    • F16C2220/04—Shaping by casting by injection-moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Motor Or Generator Frames (AREA)
  • Sealing Of Bearings (AREA)
GB8007979A 1979-03-30 1980-03-10 Bearings Expired GB2054759B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2912713A DE2912713C3 (en) 1979-03-30 1979-03-30 As a one-piece plastic injection-molded part with an integrated lubricant storage space, holder for the spherical joint of a ball-and-socket shaft bearing

Publications (2)

Publication Number Publication Date
GB2054759A GB2054759A (en) 1981-02-18
GB2054759B true GB2054759B (en) 1983-03-16

Family

ID=6066925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8007979A Expired GB2054759B (en) 1979-03-30 1980-03-10 Bearings

Country Status (8)

Country Link
CH (1) CH644674A5 (en)
CS (1) CS268503B2 (en)
DD (1) DD149691A5 (en)
DE (1) DE2912713C3 (en)
FR (1) FR2452652A1 (en)
GB (1) GB2054759B (en)
IT (1) IT1130097B (en)
SU (1) SU1052170A3 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145601C3 (en) * 1981-11-17 1992-08-06 Mulfingen Elektrobau Ebm Thrust washer
DE3149106A1 (en) * 1981-12-11 1983-06-23 Robert Bosch Gmbh, 7000 Stuttgart ELECTRICAL SMALL MACHINE, ESPECIALLY SMALL MOTOR
DE3322863A1 (en) * 1983-06-24 1985-01-10 Brose Fahrzeugteile GmbH & Co KG, 8630 Coburg ADJUSTING GEARBOXES IN A MOTOR VEHICLE
US5340304A (en) * 1991-04-26 1994-08-23 Nissei Asb Machine Co., Ltd. Mold for injection molding preform with undercut lip
US5277500A (en) * 1992-02-28 1994-01-11 General Electric Company Thrust bearing assembly
CH687559A5 (en) * 1992-09-09 1996-12-31 Fischer Georg Automobilguss Arrangement of a rolling bearing.
GB9311823D0 (en) * 1993-06-08 1993-07-28 Johnson Electric Sa An electric motor casing incorporating a bearing retainer
DE59400475D1 (en) * 1994-08-24 1996-09-05 Siemens Ag Thrust washer or cover plate for a bearing on a rotor shaft
DE19636872A1 (en) * 1996-09-11 1998-03-12 Bosch Gmbh Robert Bearing cuff of thin rotor shaft for miniature electric motor
DE19911212A1 (en) * 1999-03-12 2000-09-14 Mann & Hummel Filter Shaft bearing with spherical cap
DE10051309A1 (en) * 2000-10-17 2002-05-16 Bosch Gmbh Robert bearing seat
DE10124448A1 (en) * 2001-05-19 2002-11-21 Berger Lahr Gmbh & Co Kg Shaft bearing for electric motor, has bearing holder contact points on at least one of two sides of central cup plane on elastically yielding elements of bearer part that can be deflected to insert cup part
DE102007016171A1 (en) * 2007-04-02 2008-10-09 Zf Friedrichshafen Ag Ball sleeve joint
DE102013200128A1 (en) * 2013-01-08 2014-07-10 Robert Bosch Gmbh Bearing device for armature shaft of transmission-drive unit in motor vehicle, has body accommodated in retainer by connection, where connection is radially engaged into retainer and force-loaded axially in direction against contact surface
JP6472375B2 (en) 2015-12-25 2019-02-20 ミネベアミツミ株式会社 motor
KR20210025139A (en) * 2019-08-19 2021-03-09 계양전기 주식회사 Elastic bush and motor having this

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7623171U1 (en) * 1900-01-01 Paul Kuhbier & Co, 5290 Wipperfuerth
US3188153A (en) * 1961-10-17 1965-06-08 Vincent K Smith Self-aligning sleeve bearing assembly for dynamoelectric machines and the like
DE2152397A1 (en) * 1970-10-23 1972-06-29 Oeverums Bruk Ab Method for mounting an assembly, in particular an electric motor
DE2231293A1 (en) * 1972-06-26 1974-01-17 Siemens Ag COLD BEARINGS
DE2345019A1 (en) * 1973-09-06 1975-03-20 Siemens Ag Self aligning bearing for motor spindle - resilient spherical body clamped between two bearing shells

Also Published As

Publication number Publication date
DE2912713A1 (en) 1980-10-02
CS268503B2 (en) 1990-03-14
IT8021021A0 (en) 1980-03-28
IT1130097B (en) 1986-06-11
GB2054759A (en) 1981-02-18
DE2912713B2 (en) 1981-03-26
DE2912713C3 (en) 1981-12-17
FR2452652A1 (en) 1980-10-24
DD149691A5 (en) 1981-07-22
SU1052170A3 (en) 1983-10-30
FR2452652B1 (en) 1983-02-25
CH644674A5 (en) 1984-08-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee