Brushing – scrubbing – and general cleaning – Accessories – Mop wringers
Patent
1986-06-02
1988-01-05
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Accessories
Mop wringers
15264, A47L 1360
Patent
active
047166193
ABSTRACT:
A mopping unit comprises a bucket, a wringer with two squeeze rollers mounted at the top of the bucket, and an operating mechanism to produce relative closing movement of the rollers. The operating mechanism comprises a foot pedal mounted at a lower level on the bucket and a toggle operating linkage operative on depression of the pedal to produce the relative closing movement of the rollers. At the end of the closing movement of the rollers the toggle linkage goes over-center to lock the rollers at a predetermined spacing in an operative mop-wringing position.
REFERENCES:
patent: 1679980 (1928-08-01), Lawlor
patent: 3921247 (1975-11-01), Cook
Roberts Edward L.
Scot Young Service Systems Limited
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