摘要:
A pole section for temporary assembly with similar pole members into an elongate apparatus to extend the manual reach of a user whereby a user can perform work on a worksite remote from the user where the site is elevated by up to 20m above the user. Each pole section (1a, 1b) includes a male end (2) and a female end (3), having a complementary taper to slide into or around the other of a male or female end and form an airtight joint with a stiffness similar to the overall stiffness of the pole. The ends (2, 3) of each pole section (1) includes one of first and second complementary coupling parts (6, 9). The coupling parts cooperate to prevent the pole sections moving relatively towards each other under the weight of overlying pole sections in use and therefore prevent the pole sections jamming together and becoming difficult to separate. A ring spring (114) is provided in the coupling parts to facilitate connection and disconnection and prevent unwanted disconnection of the coupling parts, and hence the pole sections.
摘要:
The present invention relates to a hand-held cleaning implement comprising a holder, a wiper lip and a pressure-exerting element, wherein the wiper lip has a first distal end, which can be secured on the holder, wherein the wiper lip has a wiper edge at its distal end located opposite the first distal end, wherein the wiper edge is spaced apart from the first distal end by a lip length, wherein the pressure-exerting element consists of a material with a higher level of bending strength than the wiper lip and is supported on the holder, wherein the pressure-exerting element, in a pressure-exerting region, can be brought into engagement with the wiper lip in order to support the wiper lip as it flexes.
摘要:
A device for treating a target, such as cleaning a window. The device has a handle and head, mounted in pivotal relationship to each other. When the head is placed in sliding, contacting relationship with the target surface the handle can pivot relative to the head for the ergonomic convenience of the user.
摘要:
A device for treating a target surface, such as occurs when cleaning a window. The device has a squeegee blade or other member to apply pressure to the target surface. A sheet movably covers the blade, to present a fresh covering to the target surface with each use. The fresh surface provides for improved removal of the liquid from, or improved treatment of the liquid on, the target surface. Additionally or alternatively, the sheet may comprise a prewetted substrate to apply the liquid to the target surface.
摘要:
A device for treating a target surface, such as occurs when cleaning a window. The device has plural squeegee blades (27) joined by a head. The head has a slot therethrough. A sheet (32) may be longitudinally move over one or more than one of the blades to renew its surface before, during or after use. Each squeegee blade (27) may have a dedicated sheet. The sheet (s) may travel through the slot to originate from or be stored within the head.
摘要:
Bei einem Reinigungsgerät (1) mit einer Haltevorrichtung (2), an der ein Wischelement, wie beispielsweise ein Wischbezug (4) oder ein Schwamm oder ein Fell, und eine Abziehlippe (6) angeordnet ist, und mit einer Handhabe (7), die gelenkig mit der Haltevorrichtung (2) verbunden ist, ist zur Erzielung einer vereinfachten Handhabbarkeit vorgesehen, dass die gelenkige Verbindung - insbesondere für einen Abziehvorgang - vorübergehend automatisch arretierbar ist.