GB1183557A - Tapered Roller Bearing Assembly for an Electric Motor - Google Patents

Tapered Roller Bearing Assembly for an Electric Motor

Info

Publication number
GB1183557A
GB1183557A GB24072/68A GB2407268A GB1183557A GB 1183557 A GB1183557 A GB 1183557A GB 24072/68 A GB24072/68 A GB 24072/68A GB 2407268 A GB2407268 A GB 2407268A GB 1183557 A GB1183557 A GB 1183557A
Authority
GB
United Kingdom
Prior art keywords
bearings
shaft
motor
lever
tapered roller
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
GB24072/68A
Other languages
English (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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of GB1183557A publication Critical patent/GB1183557A/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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/55—Systems consisting of a plurality of bearings with rolling friction with intermediate floating or independently-driven rings rotating at reduced speed or with other differential ball or roller bearings
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1735—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at only one end of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/112—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches in combination with brakes
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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)
GB24072/68A 1967-05-25 1968-05-21 Tapered Roller Bearing Assembly for an Electric Motor Expired GB1183557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64118767A 1967-05-25 1967-05-25

Publications (1)

Publication Number Publication Date
GB1183557A true GB1183557A (en) 1970-03-11

Family

ID=24571300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24072/68A Expired GB1183557A (en) 1967-05-25 1968-05-21 Tapered Roller Bearing Assembly for an Electric Motor

Country Status (6)

Country Link
US (1) US3435930A (https=)
BE (1) BE715413A (https=)
CH (1) CH501851A (https=)
DE (1) DE1750550A1 (https=)
FR (1) FR1564192A (https=)
GB (1) GB1183557A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5490543U (https=) * 1977-12-08 1979-06-27
GB2169361A (en) * 1985-01-02 1986-07-09 Sabroe & Co As An adjustable bearing mounting for a rotor
CN111779769A (zh) * 2020-05-18 2020-10-16 上海涟屹轴承科技有限公司 一种新型风电主轴承密封结构
CN116075647A (zh) * 2020-09-23 2023-05-05 Ntn株式会社 轮毂轴承的组装方法及组装装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787637A (fr) * 1971-12-20 1973-02-19 Timken Co Structure de roulement
FR2476407A1 (fr) * 1980-02-19 1981-08-21 Europ Propulsion Dispositif de centrage d'un rotor
US5051005A (en) * 1990-08-17 1991-09-24 The Torrington Company Variable preload bearing apparatus
RU2321136C1 (ru) * 2006-07-31 2008-03-27 Николай Иванович Пашков Торцовая электрическая машина
DE102011007257A1 (de) * 2011-04-13 2012-10-18 Schaeffler Technologies AG & Co. KG Antriebsvorrichtung mit wenigstens einer elektrischen Maschine
CN111515458B (zh) * 2015-08-10 2023-08-08 伊利诺斯工具制品有限公司 大直径行进管件切削器
EP3530987B1 (en) * 2018-02-23 2020-08-12 Valeo Siemens eAutomotive Germany GmbH Arrangement comprising an electric machine and a gearbox and vehicle
US10612587B1 (en) * 2018-11-01 2020-04-07 Waymo Llc Preload mechanism for rotating mirror bearing
FR3098791B1 (fr) * 2019-07-19 2022-11-11 Safran Electrical & Power Dispositif de précharge pour roulement à billes de moteur électrique et moteur électrique équipé d’un tel dispositif de précharge
CN113824288B (zh) * 2020-06-18 2023-08-04 天津中艺银舟电机制造有限公司 一种多档轮毂电机及其控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946439A (en) * 1930-08-09 1934-02-06 Edgar W Heller Centrifugal pump bearing
US2188675A (en) * 1938-02-09 1940-01-30 Gen Motors Corp Grinding machine
US2387105A (en) * 1942-12-21 1945-10-16 Bunting Brass & Bronze Company Spindle structure
CH323879A (fr) * 1953-12-15 1957-08-31 Henri Gerbaud Auguste Dispositif permettant l'immobilisation de l'aiguille d'une machine à coudre dans la position de point mort haut ou bas
US2903108A (en) * 1955-06-10 1959-09-08 Bendix Aviat Corp Combined clutch and brake mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5490543U (https=) * 1977-12-08 1979-06-27
GB2169361A (en) * 1985-01-02 1986-07-09 Sabroe & Co As An adjustable bearing mounting for a rotor
CN111779769A (zh) * 2020-05-18 2020-10-16 上海涟屹轴承科技有限公司 一种新型风电主轴承密封结构
CN111779769B (zh) * 2020-05-18 2022-02-11 上海涟屹轴承科技有限公司 一种新型风电主轴承密封结构
CN116075647A (zh) * 2020-09-23 2023-05-05 Ntn株式会社 轮毂轴承的组装方法及组装装置

Also Published As

Publication number Publication date
CH501851A (de) 1971-01-15
FR1564192A (https=) 1969-04-18
DE1750550A1 (de) 1971-02-25
US3435930A (en) 1969-04-01
BE715413A (https=) 1968-10-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees