摘要:
Window wiper, which is substantially tee-shaped and comprises a wiper head (1) and a wiper handle (2), the wiper head (1) being bent with respect to the wiper handle (2) and the wiper head (1) and the wiper handle (2) delimiting a bending angle (3). The wiper head (1) and the wiper handle (2) are connected to each other by a flexible joint (4), the wiper head (1) and the wiper handle (2) being movable from an initial bending angle (5) to a maximum final bending angle (6) against the spring force of the flexible joint (4).
摘要:
A cleaning device (4, 4a, 4b, 4'b, 4c, 4'c, 4d, 4'd) for cleaning surfaces comprising a main body (5, 5a, 5b, 5c, 5d) made of foam, is characterised, in regard to the task of designing and improving a cleaning device of the type mentioned above such that it has an abrasive surface with which liquid, but at the same time hair and dirt particles, can be reliably collected, in that flock material (2, 2d) is assigned to the main body (5, 5a, 5b, 5c, 5d) and the flock material (2, 2d) is arranged on a surface (6, 6a, 6b, 6c, 6d) of the main body (5, 5a, 5b, 5c, 5d) which can face a floor surface to be cleaned.
摘要:
Cleaning device comprising a support (1) with at least one cleaning surface (2) on which raised cleaning islands (3) are arranged at certain distances (4, A, B, C, D, E, 9) from each other such that the cleaning islands (3) are surrounded on all sides by storage spaces (5) for holding dirt. The size of the storage spaces (5) decreases steadily from at least one edge (6) of the cleaning surface at least to the middle of the cleaning surface (2) in the cleaning direction (7).
摘要:
In respect of the object of creating a suction nozzle which is intended for a hard-surface suction apparatus and has a specifically adjustable and/or uniform flow-speed profile over the entire width of the suction mouth, the intention being for it to be possible, as a result of the specifically adjusted flow resistance, to use a suction subassembly with the lowest level of power possible, a suction nozzle (1) which is intended for a hard-surface suction apparatus, comprising a basic body (2) with an intake surface (3), which is adjoined by a suction channel, wherein, in order to form a suction flow, a suction subassembly can be connected to a side (4) of the basic body (2), said side being directed away from the intake surface (3), wherein the basic body (2) has a base wall (7), a top wall (6) and side walls (5a, 5b), is characterized in that the basic body (2) is subdivided into suction chambers (11) by at least two intermediate walls (10).
摘要:
Disclosed is a cleaning textile, comprising a textile substrate layer (1) with at least one cleaning face (2), wherein clearly protruding cleaning thread (3) is arranged on the cleaning face (2) of the substrate layer (1). The substrate layer (1) consists of a nonwoven fabric (4), and the nonwoven fabric (4) comprises first microfibers (5).
摘要:
The invention relates to a drive system (1) for driving an automatic cleaning unit, comprising: - a carrier unit (7, 10); - a drive motor (2), which is fastened on the carrier unit (7, 10); - a driveshaft (4), which is arranged in a rotatable manner on the carrier unit (7, 10) and can be driven by the drive motor (2); - an advancement device (15), which is arranged on the driveshaft (4) and can be rotated about the driveshaft, wherein the advancement device (15) is coupled to the driveshaft (4) in order to generate advancement transversely to the extent of the driveshaft (4) and in order, when advancement is stopped, to cause the advancement device (15) to rotate in relation to the carrier unit.
摘要:
A set (1) for surface treatment purposes, comprising a textile fabric (2) and a container (3) which holds a liquid (4), is characterized, with the aim of solving the problem of designing and further developing a set of the aforementioned type such that a surface can be hydrophilized therewith as effectively as possible and in a trouble-free manner, in that the liquid (4) contains at least one hydrophilizing polymer and has a pH value of less than 7. The invention also relates to a composition comprising: a) 0.05 to 1% by weight of at least one hydrophilizing copolymer including in the form of polymerized units; at least one amino-functional monomer which has a permanent cationic charge or which is capable of forming a cationic charge through protonation; at least one acidic monomer which has a permanent anionic charge or which is capable of forming an anionic charge; b) 0.5 to 1.4% by weight of at least one non-ionic surfactant; c) 1 to 10% by weight of at least one solvent; d) with the remainder being water.
摘要:
The invention relates to a cleaning textile comprising a textile support layer (1) with at least one cleaning side (2). Cleaning loops (3) which project so as to rise up from the support layer (1) are arranged on the cleaning side (2), and the cleaning loops (3) are combined into at least two cleaning islands (4, 5). The cleaning islands (4, 5) are arranged adjacently to each other with at least one spacing (6). The spacing (6) is formed as an intersection region (7) which extends on the support layer (1) from one of the outer borders (8, 9) of the support layer to another of the outer borders (9, 8) of the support layer, and the intersection region (7) is formed so as to be free of the cleaning loops (3).