An automobile windshield wiper restorer may take the form of a hand held device that offers a compound curvilinear rectangular three sided resurfacing channel and a flat bottom rectangular three sided resurfacing channel, with both channels coated with abrasive materials on all three sides. The flat bottom channel may have a coarse grit and the compound curvilinear channel may have a fine grit. Water or a wiper solution may be used while moving a wiper through the device. Drawing or swiping the entire length of a windshield wiper blade multiple times back and forth, while wet, through the appropriate support and honing channels removes surface contaminants and imperfections uniformly, thereby restoring the wiper blade to its original functionality.

The present invention relates to a windshield wiper cutter for removing a portion of a blade of a windshield wiper. The windshield wiper cutter allows the user to manually engage a windshield wiper cutter along a linear path and across at least one cutter to remove a portion of the blade of a windshield wiper. In doing so, an old, uneven or damaged blade can be repurposed for future use by removing only the old, uneven or damaged portions of the blade and leaving the remaining portions of the blade intact. In the process of removing only a specific portion of the blade, the inside of the blade is now exposed and a new edge is formed. The new edge comprising a previously unused portion of the blade that effectively disperses debris and water from the windshield of a vehicle.

The present invention relates to a windshield wiper cutter for removing a portion of a blade of a windshield wiper. The windshield wiper cutter allows the user to manually engage a windshield wiper cutter along a linear path and across at least one cutter to remove a portion of the blade of a windshield wiper. In doing so, an old, uneven or damaged blade can be repurposed for future use by removing only the old, uneven or damaged portions of the blade and leaving the remaining portions of the blade intact. In the process of removing only a specific portion of the blade, the inside of the blade is now exposed and a new edge is formed. The new edge comprising a previously unused portion of the blade that effectively disperses debris and water from the windshield of a vehicle.

An automobile windshield wiper restorer may take the form of a hand held device that offers a compound curvilinear rectangular three sided resurfacing channel and a flat bottom rectangular three sided resurfacing channel, with both channels coated with abrasive materials on all three sides. The flat bottom channel may have a coarse grit and the compound curvilinear channel may have a fine grit. Water or a wiper solution may be used while moving a wiper through the device. Drawing or swiping the entire length of a windshield wiper blade multiple times back and forth, while wet, through the appropriate support and honing channels removes surface contaminants and imperfections uniformly, thereby restoring the wiper blade to its original functionality.

A re-cutting device for wiper blades has a guide slot (2) conformed to the cross-sectional profile of the wiper blade (W) and having guide rails (2a) that engage with lateral grooves of the base of the wiper blade. A cutting blade (9) for re-cutting the wiper blade edge is arranged in an angled transverse position on a cutting block (7) that is displaceable in the transverse direction between at least two positions in a housing (1), wherein, in the at least two positions, the distance between the guide rails (2a) and the blade region of the cutting blade (9) respectively located in the guide slot region is of different size.

This is a blade-rubber regeneration device including a blade portion for cutting off the tip end of a lip portion of the blade rubber in a longitudinal direction of the blade rubber, the regeneration device cutting off a part of the tip end of the lip portion by relatively moving the blade portion from an end part A, which is one of end parts in the longitudinal direction of the blade rubber toward an end part B, which is the other end part, and the regeneration device including a sandwiching member of sandwiching the lip portion and a pressing member for pressing the tip end of the lip portion, the sandwiching member sandwiching at least a part of the lip portion from both side portions of the lip portion under a specific condition, and the pressing member pressing the tip end of the lip portion prior to the movement.

A blade rubber regeneration device, wherein the regeneration device comprises a blade portion for cutting off the tip end of the lip portion in a longitudinal direction of the blade rubber, the regeneration device cuts off a part of the tip end of the lip portion by relatively moving the blade portion from an end part A, which is one end part in the longitudinal direction of the blade rubber, toward an end part B, which is the other end part, the regeneration device comprises: a sandwiching member of sandwiching the lip portion; a specific urging member; and a pressing member which presses the tip end of the lip portions, the sandwiching member sandwiches at least a part of the lip portion from both side portions of the lip portion in a specific condition, the pressing member presses the tip end of the lip portion prior to the movement.

This is a blade-rubber regeneration device including a blade portion for cutting off the tip end of a lip portion of the blade rubber in a longitudinal direction of the blade rubber, the regeneration device cutting off a part of the tip end of the lip portion by relatively moving the blade portion from an end part A, which is one of end parts in the longitudinal direction of the blade rubber toward an end part B, which is the other end part, and the regeneration device including a sandwiching member of sandwiching the lip portion.