Washing machine

Details Washing machine Washing machine

2007-08-14

2007-08-14

Perrin, Joseph L. (Department: 1746)

Textiles: fluid treating apparatus

Machines

Single tub and automatic sequential operation mechanism

C068S023600, C068S133000

Reexamination Certificate

active

10257257

ABSTRACT:
A washing machine is disclosed, in which a rotary power of a driving unit is stably provided to a pulsator or a washing tub in a short time. The washing machine includes a motor having a stator (7a) and a rotor (7b); a spin shaft (5) of a hollow, an upper end of the spin shaft is fastetned to a washing tub (2); a washing shaft (4) of which an upper end is fastened to a pulsator (3) inside of the washing tub; sliders (31) and (35) moving up and down along an outer circumference surface of the spin shaft to selective transmit a rotary power of the rotor to the spin shaft; an actuator (6) for inducing the up and down movement of the slider; a power transmission means between the actuator and the slider for converting a power transmittance path of the actuator and transmitting to the slider; and an attenuating means between the actuator and the slider for delaying a power generated from the actuator and then transmitting to the slider.

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