Abstract: The invention relates to a distributor device (1) for generating an aerosol (8) comprising both gas and sealant, wherein the distributor device has at least one gas connector (2) for connection to at least one compressed-air source (11), at least one sealant connector (3) for connection to at least one sealant container (12), and one or more than one connecting element (4) for connection to a pneumatic vehicle tire (16), characterized in that the distributor device has a metering unit (5) for metering the sealant quantity fed to the distributor device. The invention also relates to a system for sealing and inflating pneumatic vehicle tires, and to a method for sealing pneumatic vehicle tires or inflatable technical articles, and to the use of a dosing unit for generating an aerosol.

Abstract: The invention relates to a distributor device (1) for generating an aerosol (8) comprising both gas and sealant, wherein the distributor device has at least one gas connector (2) for connection to at least one compressed-air source (11), at least one sealant connector (3) for connection to at least one sealant container (12), and one or more than one connecting element (4) for connection to a pneumatic vehicle tire (16), characterized in that the distributor device has a metering unit (5) for metering the sealant quantity fed to the distributor device. The invention also relates to a system for sealing and inflating pneumatic vehicle tires, and to a method for sealing pneumatic vehicle tires or inflatable technical articles, and to the use of a dosing unit for generating an aerosol.

Abstract: A key for removing locking members from drive chains or the like comprised of a rigid body, at least one release groove and one reset groove formed in said body, with said release groove being tapered to form a wedge with one end of said body and being adapted to engage with, lift, and then release said locking member from said drive chain when the key is suitably positioned within the central opening of a fastened locking member and rotated therein, and with said reset groove being formed such that, when the reset groove end of the key is suitably placed within the central opening of an unfastened locking member suitably positioned over the sprocket shafts of adjacent chain links, the key can be rotated to reset the locking member to a fastened position.