Washing machine with a variable pulsator

Details Washing machine with a variable pulsator Washing machine with a variable pulsator

1996-02-02

1998-03-17

Coe, Philip R.

Textiles: fluid treating apparatus

Machines

Impulsing

68134, D06F 1708, D06F 1710

Patent

active

057274037

ABSTRACT:
A revolving shaft disposed at a bottom of a stationary tub has first axial grooves. A washing tub revolvable on the revolving shaft has a spiral guide groove formed at its lower inner surface. A pulsator is rotatably mounted on a bottom in the washing tub. The pulsator has guide projections which are formed on its outer side of the pulsator and guided along the guide groove of the washing tub, and has second axial grooves which are spline-engaged with the first axial grooves of the revolving shaft. A variable pulsator is disposed on the pulsator of the revolving shaft, and has third axial grooves spline-engaged with the first axial grooves and a compressed spring therein so that the bottom of the variable pulsator is tightly contacted with a top of the pulsator by its elasticity. When the revolving shaft is revolved, the bottom of the variable pulsator is moved up and down depending on the upward and downward movement of the pulsator, so that the variable pulsator is expanded and shrunk in width.

REFERENCES:
patent: 3245235 (1966-04-01), Long

Affiliated with

Also associated with

Rating

Washing machine with a variable pulsator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Washing machine with a variable pulsator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Washing machine with a variable pulsator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-948682