ELECTRIC DEVICE

To provide an electric device which can inhibit wear of a housing or displacement between the housing and a motor.SOLUTION: A rear insulator 26 of a motor 20 has a left protruding part 41 and a right protruding part 42. Screws 45, 46 penetrate through a tail cover 14 and the left protruding part 41...

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Bibliographic Details
Main Authors HARADA TETSUSUKE, LI ZAN
Format Patent
LanguageEnglish
Japanese
Published 29.03.2024
Subjects
COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
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Summary:To provide an electric device which can inhibit wear of a housing or displacement between the housing and a motor.SOLUTION: A rear insulator 26 of a motor 20 has a left protruding part 41 and a right protruding part 42. Screws 45, 46 penetrate through a tail cover 14 and the left protruding part 41 and the right protruding part 42 to be engaged with a motor housing part 11 threadedly. In the structure, the tail cover 14 is fixed covering a rear opening of the motor housing part 11 and the left protruding part 41 and the right protruding part 42 of the rear insulator 26 are sandwiched between the tail cover 14 and the motor housing part 11 in an anteroposterior direction.SELECTED DRAWING: Figure 7 【課題】ハウジングの摩耗又はハウジングとモータの位置ずれを抑制することの可能な電気機器を提供する。【解決手段】モータ２０の後側インシュレータ２６は、左突出部４１及び右突出部４２を有する。ねじ４５、４６は、テールカバー１４並びに左突出部４１及び右突出部４２を貫通し、モータ収容部１１に螺着する。これにより、テールカバー１４がモータ収容部１１の後部開口を覆った状態で固定されると共に、後側インシュレータ２６の左突出部４１及び右突出部４２が前後方向においてテールカバー１４とモータ収容部１１に挟まれる。【選択図】図７
Bibliography:Application Number: JP20220148370