JPS6099854U - Small motor cover plate - Google Patents

Small motor cover plate

Info

Publication number
JPS6099854U
JPS6099854U JP19233883U JP19233883U JPS6099854U JP S6099854 U JPS6099854 U JP S6099854U JP 19233883 U JP19233883 U JP 19233883U JP 19233883 U JP19233883 U JP 19233883U JP S6099854 U JPS6099854 U JP S6099854U
Authority
JP
Japan
Prior art keywords
cover plate
small motor
bearing
metal substrate
motor cover
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.)
Pending
Application number
JP19233883U
Other languages
Japanese (ja)
Inventor
松田　新一
Original Assignee
マブチモ−タ−株式会社
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 マブチモ−タ−株式会社 filed Critical マブチモ−タ−株式会社
Priority to JP19233883U priority Critical patent/JPS6099854U/en
Priority to GB08431505A priority patent/GB2152294B/en
Publication of JPS6099854U publication Critical patent/JPS6099854U/en
Pending 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
    • 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/145—Fixedly supported brushes or brush holders, e.g. leaf or leaf-mounted brushes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の小型モータの蓋板例の部分断面図、第２
図Ａ、　Ｂは夫々従来の小型モータの蓋板例における軸
受部を拡大した拡大断面図、第３図は本考案の１実施例
側面図および正面部分断面図、第４図は第３図図示本考
案の１実施例側面図および正面断面図の部分拡大図を示
す。 図中、３は回転軸、４−２は玉軸受、７は金属製基板、
９−１は第１の絶縁体、９−２は第２の絶縁体、９−３
は軸受保持部、９−４は玉軸受係止片、１１は樹脂薄膜
層を表す。Figure 1 is a partial cross-sectional view of an example of a cover plate of a conventional small motor;
Figures A and B are enlarged cross-sectional views of the bearing portion of an example of a cover plate of a conventional small motor, Figure 3 is a side view and front partial cross-sectional view of one embodiment of the present invention, and Figure 4 is an illustration shown in Figure 3. 1 is a partially enlarged view of a side view and a front sectional view of an embodiment of the present invention; FIG. In the figure, 3 is a rotating shaft, 4-2 is a ball bearing, 7 is a metal substrate,
9-1 is a first insulator, 9-2 is a second insulator, 9-3
9 represents a bearing holding portion, 9-4 represents a ball bearing locking piece, and 11 represents a resin thin film layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸を支持する軸受と、該軸受を固定するための金属
製基板と、該金属製基板にブラシを電気絶縁した状態で
取り付けるための絶縁体とを設けた小型モータの蓋板に
おいて、前記軸受を保持する樹脂製の軸受保持部と、前
記回転軸が前記金属製基板に接する部分に形成した樹脂
薄膜のスラス゛　　　ト受部とを少なくとも一体に成形
することを特徴とする小型モータの蓋板。In the cover plate of a small motor, which is provided with a bearing for supporting a rotating shaft, a metal substrate for fixing the bearing, and an insulator for attaching a brush to the metal substrate in an electrically insulated state, the bearing A cover plate for a small motor, characterized in that a bearing holding part made of resin for holding the rotary shaft and a thrust receiving part made of a thin resin film formed at a portion where the rotating shaft contacts the metal substrate are integrally molded at least.
JP19233883U 1983-12-14 1983-12-14 Small motor cover plate Pending JPS6099854U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP19233883U JPS6099854U (en) 1983-12-14 1983-12-14 Small motor cover plate
GB08431505A GB2152294B (en) 1983-12-14 1984-12-13 Cover plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19233883U JPS6099854U (en) 1983-12-14 1983-12-14 Small motor cover plate

Publications (1)

Publication Number Publication Date
JPS6099854U true JPS6099854U (en) 1985-07-08

Family

ID=16289613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19233883U Pending JPS6099854U (en) 1983-12-14 1983-12-14 Small motor cover plate

Country Status (2)

Country Link
JP (1) JPS6099854U (en)
GB (1) GB2152294B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202150U (en) * 1987-06-15 1988-12-27
JPH02223346A (en) * 1989-02-23 1990-09-05 Matsushita Electric Works Ltd Motor
JPH0499415U (en) * 1991-01-25 1992-08-27

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0218669Y2 (en) * 1984-08-14 1990-05-24
DE3641874A1 (en) * 1986-12-08 1988-06-16 Bosch Gmbh Robert ELECTRIC TURNING MOTOR FOR INTERNAL COMBUSTION ENGINES
CH675009A5 (en) * 1988-06-29 1990-08-15 Micronel Ag Axial bearing for miniature electric motor shaft - retaining element fitting in peripheral groove adjacent end of motor shaft
DE3928749A1 (en) * 1989-08-31 1991-03-07 Micronel Ag AXIAL LOCKING OF THE SHAFT OF A SMALL ENGINE
GB9311823D0 (en) * 1993-06-08 1993-07-28 Johnson Electric Sa An electric motor casing incorporating a bearing retainer
ES2096394T3 (en) * 1994-09-23 1997-03-01 Siemens Ag AXIAL CLEARANCE ADJUSTMENT DEVICE.
FR2743214B1 (en) * 1995-12-27 1998-03-13 Valeo Systemes Dessuyage DIRECT CURRENT MOTOR WITH SHAFT GUIDING BEARING
FR2785465B1 (en) * 1998-10-30 2001-01-19 Valeo Systemes Dessuyage MOTOR GEAR FOR MOTOR VEHICLE WINDSCREEN WIPER WITH IMPROVED CLOSURE PLATE
DE19903078A1 (en) * 1999-01-27 2000-08-03 Wilo Gmbh Can for centrifugal pump
DE10006350A1 (en) * 2000-02-12 2001-08-16 Bosch Gmbh Robert Electric drive, in particular for motor vehicles
EP1744436A1 (en) 2005-07-13 2007-01-17 Siemens Aktiengesellschaft Electric machine with means for compensating axial play, actuator comprising said electric machine and use of said electric machine in a motor vehicle
JP4861305B2 (en) * 2007-12-28 2012-01-25 マブチモーター株式会社 Case lid assembly for brushed DC motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB647267A (en) * 1946-11-09 1950-12-06 Heem V D Nv Small electric machine
DE1913766C2 (en) * 1969-03-19 1982-08-19 Robert Bosch Gmbh, 7000 Stuttgart Bearing arrangement for the rotor shaft of an electric motor, which is supported by two roller bearings in a housing
DE2750477A1 (en) * 1977-11-11 1979-05-17 Bosch Gmbh Robert DRIVE DEVICE, IN PARTICULAR FOR WIPERS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202150U (en) * 1987-06-15 1988-12-27
JPH02223346A (en) * 1989-02-23 1990-09-05 Matsushita Electric Works Ltd Motor
JPH0499415U (en) * 1991-01-25 1992-08-27

Also Published As

Publication number Publication date
GB2152294B (en) 1986-11-19
GB8431505D0 (en) 1985-01-23
GB2152294A (en) 1985-07-31

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