Invention Grant
- Patent Title: Vibrator motor in hand-held electric appliance
- Patent Title (中): 振动电机在手持式电器中
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Application No.: US47253974Application Date: 1974-05-23
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Publication No.: US3906263APublication Date: 1975-09-16
- Inventor: CHEN EVAN N , MATTHEWS HUGH B
- Applicant: SPERRY RAND CORP
- Assignee: Sperry Rand Corp
- Current Assignee: Sperry Rand Corp
- Priority: US47253974 1974-05-23
- Main IPC: B26B19/28
- IPC: B26B19/28 ; H02K33/04 ; H02K33/00
Abstract:
A portable hand-held electrical appliance such as an electric shaver which includes a vibratory motor in a casing, the motor including an armature assembly and a stator assembly, both suspended for movement about a common pivot axis. The stator is spaced out of contact with the casing walls to minimize undesirable vibrations being transmitted through the walls of the casing to the user''s hands.
Information query
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