Abstract:
로봇 청소기가 개시된다. 본 로봇 청소기는, 본체, 본체에 구비되어 로봇 청소기의 주행을 위한 동력을 공급하는 구동부, 구동부의 동력에 의하여 제1 회전축, 제2 회전축을 중심으로 각각 회전 운동하고, 습식 청소를 위한 클리너가 각각 고정 가능한 제1, 제2 회전 부재, 로봇 청소기의 주행 위치가 장애물 밑인지 여부를 감지하는 감지부 및 감지부의 감지 신호를 기초로 로봇 청소기의 주행 위치가 장애물 밑이라고 판단되면, 구동부를 제어하여 장애물 밑을 회피하도록 제어하는 제어부를 포함한다.
Abstract:
A cleaning robot including a main body, a pad mounted below the main body to implement cleaning, and a drive assembly to apply drive power to the pad. The drive assembly moves the main body to a target position by adjusting the drive power. The cleaning robot may move at a high speed owing to omni-directional movement thereof without rotation of the main body. Further, the cleaning robot may imitate a human wiping pattern, thus achieving enhanced cleaning efficiency. Furthermore, various cleaning patterns including a straight pattern and a curvilinear pattern may be applied to the cleaning robot.
Abstract:
The present invention refers to a floor washing-drying machine (1) provided with a scraping device (16) that is capable of automatic orientation. In particular, the scraping device follows the changes of direction of the machine by means of a simple and effective orienting mechanism so as to wipe all the surface washed by washing means, without leaving any wet portions on said surface. The idle mode mechanism is achieved by means of a bushing (20) to which the scraping device is connected. Said bushing is mounted in an idle and axially slidable mode on the brush rotation shaft.
Abstract:
Die Erfindung betrifft eine Reinigungswalze (10) für eine Bodenreinigungsmaschine mit einem zylindrischen Walzenkörper (16), der Lagerelemente (24, 26) aufweist zum drehbaren Lagern der Reinigungswalze (10) an der Bodenreinigungsmaschine und dessen Mantelfläche (34) von einem Reinigungsbelag (18) umgeben ist, der mit dem Walzenkörper (16) drehfest verbunden ist. Um die Reinigungswalze derart weiterzubilden, dass sie einen konstruktiv einfacheren Aufbau aufweist und mit geringeren Herstellungskosten gefertigt werden kann, wird erfindungsgemäß vorgeschlagen, dass der Reinigungsbelag (18) auf den Walzenkörper (16) bandförmig aufgewickelt und mit dem Walzenkörper (16) unlösbar verbunden ist.
Abstract:
The present invention relates generally to an apparatus (2) for cleaning or otherwise treating a floored surface that includes a platform (4) adapted to support the weight of an operator (6). In addition, one embodiment of the present invention is capable of generally performing 360° turns to facilitate the treatment of difficult to access portions of the floored surface.
Abstract:
A materials handling vehicle (10) is provided comprising: a base (20); a carriage assembly (30, 60) movable relative to the base; at least one cylinder (50, 70) coupled to the base to effect movement of the carriage assembly relative to the base; and a hydraulic system (80) to supply a pressurized fluid to the cylinder. The hydraulic system includes an electronically controlled valve (300, 600) coupled to the cylinder. The vehicle further comprises control structure to control the operation of the valve (300, 600) such that the valve is closed in the event of an unintended descent of a carriage assembly in excess of a commanded speed.
Abstract:
The invention involves cleaning device for the cleaning of hard-covered surfaces consisting of an electric motor (1) with a drive shaft (11), a brush (7) secured to the protruding end of the drive shaft (11) in removable fashion, a supporting and protective covering (2) surrounding the electric motor (1), a handle (3) disposed at the upper portion of the same, a network switch (4) equipped with a continuously adjustable RPM control fashioned on the handle, and an electric plug (5) emerging from the supporting and protective covering (2). The brush (7)is disc-shaped with at least three rows of bristles built-in to its perimeter and a water-protective component (12) is inserted between the drive shaft and the supporting and protective covering. A protective covering (8) is disposed about the inner perimeter of the brush (7), and a supporting ring (6) is attached to the lower portion of the supporting and protective covering (2) in removable fashion.
Abstract:
A data collection and management method is disclosed for use in association with a surface maintenance machine wherein a control system controls selected machine operations in response to manually inputted operation settings selected by an operator and occurring at selected times. In broad terms, an embodiment of the present invention includes steps of receiving and storing operational and time information associated with machine operation, conveying information to an information processor, and processing the information so as to provide a report or record of time quantified machine information. In a particular application, reports or records can be utilized to provide feedback to a machine operator to improve the cleaning process, such as by minimizing the usage of wear parts, solutions, and or energy.