GB1277027A - Brush assemblies - Google Patents

Brush assemblies

Info

Publication number
GB1277027A
GB1277027A GB4852268A GB4852268A GB1277027A GB 1277027 A GB1277027 A GB 1277027A GB 4852268 A GB4852268 A GB 4852268A GB 4852268 A GB4852268 A GB 4852268A GB 1277027 A GB1277027 A GB 1277027A
Authority
GB
United Kingdom
Prior art keywords
brushes
brush
mounting plate
springs
slots
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
GB4852268A
Inventor
Brian William Cleaver
Anthony Jackson
Walter Mellor
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB4852268A priority Critical patent/GB1277027A/en
Priority to ES372657A priority patent/ES372657A1/en
Priority to DE19691951503 priority patent/DE1951503A1/en
Priority to FR6935197A priority patent/FR2020686A1/fr
Publication of GB1277027A publication Critical patent/GB1277027A/en
Expired 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes

Abstract

1277027 Brush assembly for a dynamoelectric machine JOSEPH LUCAS (INDUSTRIES) Ltd 30 Sept 1969 [14 Oct 1968] 48522/68 Heading H2A A brush assembly for a dynamo-electric machine comprises brushes 16-18 slidable in slots 13-15 of a mounting plate 11, springs 26- 28 urging the brushes towards the central aperture 12 of the mounting plate, and projections, as 15b, on the mounting plate which retain the springs in position by engaging their end convolutions. The brushes are retained in the slots by steel members, as 24, which at one end are secured to the brush and at the other have a hook 24a engaging the end convolutions of the spring. The hooks are also crimped on to connecting leads for the brushes. The assembly shown has three brushes so that it may be used in a two-speed windscreen wiper motor, the third brush 17 having a shorter circumferential length than the other two.
GB4852268A 1968-10-14 1968-10-14 Brush assemblies Expired GB1277027A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4852268A GB1277027A (en) 1968-10-14 1968-10-14 Brush assemblies
ES372657A ES372657A1 (en) 1968-10-14 1969-10-06 Brush assemblies
DE19691951503 DE1951503A1 (en) 1968-10-14 1969-10-13 Brush device for dynamo-electric machines
FR6935197A FR2020686A1 (en) 1968-10-14 1969-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4852268A GB1277027A (en) 1968-10-14 1968-10-14 Brush assemblies

Publications (1)

Publication Number Publication Date
GB1277027A true GB1277027A (en) 1972-06-07

Family

ID=10448926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4852268A Expired GB1277027A (en) 1968-10-14 1968-10-14 Brush assemblies

Country Status (4)

Country Link
DE (1) DE1951503A1 (en)
ES (1) ES372657A1 (en)
FR (1) FR2020686A1 (en)
GB (1) GB1277027A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3065281D1 (en) * 1979-08-10 1983-11-17 Lucas Ind Plc Dynamo electric machine brush assembly
FR2530877A1 (en) * 1982-07-22 1984-01-27 Marchal Equip Auto BRUSH HOLDER AND ELECTRIC MOTOR PROVIDED WITH SUCH A BRUSH HOLDER
SE506468C2 (en) * 1996-01-08 1997-12-22 Tommy Andersson Hit position marker for shotgun shooting

Also Published As

Publication number Publication date
DE1951503A1 (en) 1970-04-23
ES372657A1 (en) 1971-11-01
FR2020686A1 (en) 1970-07-17

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Legal Events

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