Abstract: A lug tire for agricultural machines and constructional vehicles provided with at least one discontinuous portion formed by decreasing a thickness of a base rubber at both end regions of a tread and arranged along the circumferential direction of the tire.

Abstract: One assembly part is bonded to another by a patch separated from an adhesive strip by a piercing punch after which the separated patch is applied to the assembly parts in a controlled, conformed manner by a bonding punch which may be coaxial with the piercing punch.

Abstract: A pneumatic tire and a tire and wheel rim assembly are disclosed in which the tire has means preventing the tire remaining inflated when fitted to a non-matching wheel rim.The tire has a pair of axially spaced tire beads at least one of which has a circumferentially extending toe projecting axially and radially inwards of the bead. The toe has primary air relief means extending between axially inner and outer surfaces of the toe to prevent the toe effecting a seal with the rim bead seat or hump when the tire is fitted to a non-matching wheel rim.The tire bead having the toe may have secondary air relief means axially outboard of the primary air relief means to prevent the tire bead effecting a seal with the bead retaining flange when the tire is fitted to a non-matching wheel rim.

Abstract: In one method of making the record carrier, a paper sheet is formed with an almost completely perforated punch or blanking line defining a paper insert or core, and a separating layer is applied to the upper surface of the paper sheet in bordering relation with the punch or blanking line. A thin film border is positioned on the separating layer and overlaps, inwardly, the punch or blanking line. A backing film is provided with a silicone separating layer congruent with the paper insert, and is applied to the back of the paper sheet. The thus assembled layers are then laminated to each other. The paper insert and the thin film border are then printed, without transition, in at least one printing operation. After the printing, the backing film and the paper sheet are separated from the paper insert and the thin film border. The resulting composite insert or core is then sealed between the two transparent films. In another method, a paper insert is positioned on a backing film and embedded therein.

Abstract: A slightly bulged outwardly arched pneumatic vehicle tire having a tread which is narrow in relation to the width of the tire. The tire also has a belt which is pull-resistant in the circumferential direction of the tire and effects the lateral stabilization of the tire. Portions of the belt are arranged on both sides of and adjacent to the tread in sections of the tire sidewalls which are essentially cylindrical or slightly conical. In addition, the reinforcing inserts form the belt. Those reinforcing inserts located in the tire sidewalls form a considerably smaller angle with the circumferential direction of the tire than do those reinforcing inserts located below the tread.

Abstract: The invention relates to a method for applying plastics strips to an optionally partially perforated supporting material web which has been made impervious to liquid through plastics coating of the entire surface area and in which the web is conveyed from a wind-off reel to a wind-up reel or to a packaging machine and to an apparatus for performing this method.

Abstract: Method and machine for fabricating plasticboard wherein areas of bonding are created with localized heating and pressure.

Abstract: Disclosed is a method of continuously carrying thermoplastic sheets through an oven maintained at a temperature above the melting point of the thermoplastic and to a stamping press wherein the sheet can be stamped into a shaped article. No manual transporting is needed from the oven to the press.

Abstract: Apparatus and a method are disclosed for making bondable finger contacts (101) for application to printed circuit boards. The finger contacts are formed from a thin strip (102) of electrically conductive material. Following the application of a thin layer of contact metal (201) to the contact area, a strip of adhesive tape (109) is applied to the plated side of the contacts to protect the contacts, to interconnect and support them during subsequent handling, and to provide a compliant surface which aids in the application of the contacts to a circuit board. On an opposite side of the contacts there is applied a thermally curable adhesive (301) which, when brought into pressure contact with the circuit board and a moderate amount of heat is applied, will fasten the contacts to the board.