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Filing date
Publication date
Application filed by М.И. ЛагутинfiledCriticalМ.И. Лагутин
Priority to SU33188ApriorityCriticalpatent/SU10867A1/en
Application grantedgrantedCritical
Publication of SU10867A1publicationCriticalpatent/SU10867A1/en
Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like
(AREA)
Brushes
(AREA)
Passenger Equipment
(AREA)
Description
муфтами 7, б со скошенными по винтовой линии торцами, из коих перва соединена с винтом и губкой, а втора - свободно надета на винт, и предназначена при ее поворотах, помощью руко тки 8, дл сообщени губке поступательных перемещений при окончательном зажимании предмета в губках или освобождении его.sleeves 7, b with helical beveled ends, of which the first is connected to the screw and sponge, and the second is freely put on the screw, and is designed during its turns using the handle 8 to communicate the forward movement of the sponge during final clamping or releasing it.