Abstract: A toothed gear for use in a gearing, comprising a base body that forms a ring gear with a number of first teeth having a first deformability and a number of second teeth having a second deformability, wherein the second deformability is greater than the first deformability and to a gear pair of a gearing, comprising such a toothed gear and at least one further toothed gear which can be made to mesh or is in mesh with the toothed gear. The invention relates moreover to a gearing with such a gear pair.

Abstract: The invention relates to an adhesive film which comprises a layer of an adhesive that comprises one or more polymers and at least one peroxide, characterized in that the adhesive comprises at last 50% by weight of thermoplastic polymers that do not have C?C multiple bonds, in that at least one peroxide has the general structural formula R—O—O—R?, wherein R and R? each represent organyl groups or together represent a cyclic organyl group, and in that the peroxide in solution has a 1-minute half-life temperature of less than 200° C. In a preferred embodiment, the thermoplastic polymer is a polyurethane and the peroxide is a dicumyl peroxide.

Abstract: A gearwheel pair for a gear unit, comprising a first gear and a second gear, which can be meshed with one another, wherein the first gear consists entirely or partially of metal or plastic and the second spur gear comprises an outer part having a gear rim made of a first plastic and having a number of injection-molded portions, an inlay part made of metal, and a connecting part, which is arranged between the inlay part and the outer part and is made of a second plastic for the interlocked and/or materially-bonded connection of the inlay part and the outer part and further relates to the second spur gear per se, a gear unit having such a gearwheel pair, and a method for producing a second gear, which is used for such a gear unit.

Abstract: A planet carrier ring sun gear assembly for a transmission device with at least two planetary gears of a wheel hub drive for a vehicle is described. The planet carrier ring sun gear assembly may include a planet carrier ring of a first planetary gear. The planet carrier ring may be configured to support a plurality of planet gear wheels of the first planetary gear and a sun gear of a second planetary gear. The planet carrier ring and the sun gear may form a monolithic unit.

Abstract: A planet carrier ring-freewheel assembly for a transmission device including a planetary gear for a wheel hub drive for a vehicle is disclosed. The assembly includes a freewheel inner ring and/or a freewheel outer ring of a freewheel device for transmitting, dependent on a direction of rotation, a net torque provided by a drive unit of the wheel hub drive to a hub housing of the wheel hub drive, and a planet carrier ring of the planetary gear structured for supporting planet gear wheels. The planet carrier ring and the freewheel inner ring and/or the free wheel outer ring are directly fixed to one another by a positive connection in a non-rotatable and tension-resistant manner.

Abstract: A stator ring-internal gear assembly for a transmission device comprising a planetary gear of a wheel hub drive for a vehicle, the assembly may include a stator ring of an electrically operable electric motor device of the wheel hub drive for providing a motor torque and an internal gear of the transmission device for translating the provided motor torque into a net torque. The stator ring and the internal gear may be directly fixed to one another by positive connection in a non-rotatable and tension-resistant manner. The stator ring and the internal gear may form a mono-lithic unit.

Abstract: The invention relates to an adhesive film which comprises a layer of an adhesive that comprises one or more polymers and at least one peroxide, characterized in that the adhesive comprises at last 50% by weight of thermoplastic polymers that do not have C?C multiple bonds, in that at least one peroxide has the general structural formula R—O—O—R?, wherein R and R? each represent organyl groups or together represent a cyclic organyl group, and in that the peroxide in solution has a 1-minute half-life temperature of less than 200° C. In a preferred embodiment, the thermoplastic polymer is a polyurethane and the peroxide is a dicumyl peroxide.

Abstract: The present invention relates to a drive device (1) for the assisted driving of a bicycle (2), which comprises an electric motor (3) and a driven shaft (6) that can be coupled to a traction mechanism drive (7) of the bicycle (2), wherein a planetary gear set (10) of the drive device (1) drive-connects a motor shaft (4) of the electric motor (3) with the driven shaft (6). A compact and cost-effective construction as well as an improved drive transmission of the drive device (1) materialise in that at least one sun gear (11), one internal gear (15) and one planet gear carrier (16) of the planetary gear set (10) are rotatably mounted about a common axis of rotation (17) in the planetary gear set (10). Further, the invention relates to a bicycle (2) having such a drive device (1).

Abstract: The present invention relates to a driverless transport system (81), comprising a plurality of driverless transport devices (10) having a support structure (12) with an outer contour (14); an undercarriage (16) which is secured to the support structure (12) and has at least one first wheel (18) and a second wheel (20), wherein the first wheel (18) is mounted in the undercarriage (16) so as to rotate about a first axis of rotation (D1) and the second wheel (20) is mounted in the undercarriage (16) so as to rotate about a second axis of rotation (D1); a drive unit (22) by means of which the first wheel (18) and the second wheel (20) can be driven independently of each other; a control unit (94) for controlling or regulating the driverless transport devices (10); and a communication device (76) by means of which information can be exchanged between the control unit (94) and the driverless transport devices (10), wherein one of the driverless transport devices (10) is designed as a master (86) and the other drive

Abstract: The invention relates to an adhesive film which comprises a layer of an adhesive that comprises one or more polymers and at least one peroxide, characterized in that the adhesive comprises at last 50% by weight of thermoplastic polymers that do not have C?C multiple bonds, in that at least one peroxide has the general structural formula R—O—O—R?, wherein R and R? each represent organyl groups or together represent a cyclic organyl group, and in that the peroxide in solution has a 1-minute half-life temperature of less than 200° C. In a preferred embodiment, the thermoplastic polymer is a polyurethane and the peroxide is a dicumyl peroxide.

Abstract: The present invention relates to a driverless transport device (10) for transporting objects (38), comprising: a support structure (12) having an outer contour (14); an undercarriage (16) which is secured to the support structure (12) and has at least one first wheel (18) and a second wheel (20), wherein the first wheel (18) is mounted in the undercarriage (16) so as to rotate about a first axis of rotation (D1) and the second wheel (20) is mounted in the undercarriage (16) so as to rotate about a second axis of rotation (D2); a drive unit (22) by means of which the first wheel (18) and the second wheel (20) can be driven independently of each other; and a force measuring device (56) by means of which the force acting on the support portion (39) can be determined.

Abstract: The invention relates to an adhesive film which comprises a layer of an adhesive that comprises one or more polymers and at least one peroxide, characterized in that the adhesive comprises at last 50% by weight of thermoplastic polymers that do not have C?C multiple bonds, in that at least one peroxide has the general structural formula R—O—O—R?, wherein R and R? each represent organyl groups or together represent a cyclic organyl group, and in that the peroxide in solution has a 1-minute half-life temperature of less than 200° C. In a preferred embodiment, the thermoplastic polymer is a polyurethane and the peroxide is a dicumyl peroxide.

Abstract: The invention relates to an adhesive film which comprises a layer of an adhesive that comprises one or more polymers and at least one peroxide, characterized in that the adhesive comprises at last 50% by weight of thermoplastic polymers that do not have C?C multiple bonds, in that at least one peroxide has the general structural formula R—O—O—R?, wherein R and R? each represent organyl groups or together represent a cyclic organyl group, and in that the peroxide in solution has a 1-minute half-life temperature of less than 200° C. In a preferred embodiment, the thermoplastic polymer is a polyurethane and the peroxide is a dicumyl peroxide.

Abstract: A gearwheel pairing for a helical gearing, comprising a helical gear with a first toothing segment, and a worm with a second toothing segment, wherein the first toothing segment and the second toothing segment can be brought into intermeshing and form an involute toothing when intermeshed, the materials of the first and the second toothing segments are chosen such that when intermeshed there results a plastic-metal material pairing, and the toothing segment made of plastic has a first normal tooth thickness and the toothing segment made of metal has a second normal tooth thickness, wherein the ratio of the first normal tooth thickness to the second normal tooth thickness is increased by 10 to 200% with respect to a reference profile.

Abstract: A helical planetary gear for a helical planetary gear unit for an adjusting device in vehicles for adjusting two components which are adjustable with respect to one another, wherein the helical planetary gear defines a planetary gear axis and comprises planetary gear toothing having a first planetary gear toothing end and a second planetary gear toothing end, wherein the first planetary gear toothing end and the second planetary gear toothing end are arranged apart from one another in relation to the planetary gear axis, and the planetary gear toothing has a diameter that increases or decreases proceeding from the first planetary gear toothing end to the second planetary gear toothing end and further relates to an internal helical gear for a helical planetary gear unit as well as a helical planetary gear unit for an adjusting unit for adjusting two components which are adjustable with respect to one another.

Abstract: The invention relates to a thermally curable adhesive compound consisting of the following components: (A) 4.9 to 34.9 wt % (relative to the total amount of the curable adhesive compound) of an epoxide-functionalized (co)polymer having a weight-average molar mass in the range of 5,000 g/mol to 200,000 g/mol, based on more than 30 to 100 wt %, preferably 50 to 100 wt %, (relative to the total amount of the monomers on which the epoxide-functionalized (co)polymer is based) of at least one type of (meth)acrylic (co)monomer (a) functionalized with an epoxy group, (B) 0.1 to 5 wt % (relative to the total amount of the curable adhesive compound) of at least one thermally activatable curing agent for a cationic curing of epoxides, (C) 65 to 95 wt % (relative to the total amount of the curable adhesive compound) of at least one type of matrix polymer as a film-forming agent, (D) optionally 0 to 30 wt % of additional components.

Abstract: A carrier arrangement of a planetary gear, in particular a planetary gear of a side door drive, includes a planetary carrier, preferably in one-piece, with a flange that extends along a rotational axis (APT) and which is provided with a first side and a second side, at least one planetary wheel, which is retained at a distance from the pivoting axis (APT) and is pivot-mounted around a planetary wheel rotational axis (APR), wherein at least one recess is arranged between the first side and the second side, in which the at least one planetary wheel is pivotally mounted and retained by means of at least one planetary wheel axle, wherein the planetary carrier and the planetary wheel are made of plastic and the planetary wheel axle is made from steel or plastic. The disclosure relates, moreover, to a method for the manufacture of such a planetary carrier arrangement.

Abstract: A toothed gear for use in a gearing, comprising a base body that forms a ring gear with a number of first teeth having a first deformability and a number of second teeth having a second deformability, wherein the second deformability is greater than the first deformability and to a gear pair of a gearing, comprising such a toothed gear and at least one further toothed gear which can be made to mesh or is in mesh with the toothed gear. The invention relates moreover to a gearing with such a gear pair.

Abstract: A helical planetary gear for a helical planetary gear unit for an adjusting device in vehicles for adjusting two components which are adjustable with respect to one another, wherein the helical planetary gear defines a planetary gear axis and comprises planetary gear toothing having a first planetary gear toothing end and a second planetary gear toothing end, wherein the first planetary gear toothing end and the second planetary gear toothing end are arranged apart from one another in relation to the planetary gear axis, and the planetary gear toothing has a diameter that increases or decreases proceeding from the first planetary gear toothing end to the second planetary gear toothing end and further relates to an internal helical gear for a helical planetary gear unit as well as a helical planetary gear unit for an adjusting unit for adjusting two components which are adjustable with respect to one another.

Abstract: The invention relates to a thermally curable adhesive compound consisting of the following components: (A) 4.9 to 34.9 wt % (relative to the total amount of the curable adhesive compound) of an epoxide-functionalized (co)polymer having a weight-average molar mass in the range of 5,000 g/mol to 200,000 g/mol, based on more than 30 to 100 wt %, preferably 50 to 100 wt %, (relative to the total amount of the monomers on which the epoxide-functionalized (co)polymer is based) of at least one type of (meth)acrylic (co)monomer (a) functionalized with an epoxy group, (B) 0.1 to 5 wt % (relative to the total amount of the curable adhesive compound) of at least one thermally activatable curing agent for a cationic curing of epoxides, (C) 65 to 95 wt % (relative to the total amount of the curable adhesive compound) of at least one type of matrix polymer as a film-forming agent, (D) optionally 0 to 30 wt % of additional components.