Abstract: A motor vehicle wheel incorporates a wheel flange and a sleeve portion connected to each other. A rolling bearing has an outer race ring and an inner race ring. The sleeve portion has an axially projecting portion positioned between the wheel axle and the rolling bearing. Arranged between the bearing and the axially projecting portion are outer and inner sleeve members possessing surfaces that face one another, with the facing surfaces having ramps for increasing the external diameter of the combined inner and outer sleeve members when relatively axially displaced. During mounting, one of the inner and outer sleeve members follows axial displacement of the sleeve portion, while the other one of the inner and outer sleeve members is in contact with an axially deformable machine component that is elastically deformed during axial movement of the sleeve portion.

Abstract: A locking nut has an internal thread intended to be screwed up on a thread on a shaft and includes at least one locking element which, by way of at least one locking screw, is adapted to be pressed against the thread in the shaft, thereby locking the nut against unintentional unlocking. The locking element is provided with a releasing device incorporating at least one screw arranged to be in threaded engagement with the locking element for subjecting the locking element to a radial pulling force causing the locking element to be lifted from engagement with the shaft thread after loosening of the locking screws.

Abstract: A method for mounting an axially split sleeve provided with an axial slot on a shaft so that a tapering surface on the sleeve cooperates with a tapering bore of a machine member. A flange is axially connected to the sleeve and supports a number of spaced apart tightening devices that are to be urged against the machine member for mutually displacing the machine member and the sleeve to increase the grip between the shaft, the sleeve and the machine member. The method involves positioning the sleeve around the shaft with the annular flange positioned with its tightening devices against the machine member, tightening a first one of the tightening devices which is located at a position diametrically opposite the slot in the sleeve, and thereafter tightening further ones of the tightening devices one by one.

Abstract: A locking nut has an internal thread intended to be screwed up on a thread on a shaft and includes at least one locking element which, by way of at least one locking screw, is adapted to be pressed against the thread in the shaft, thereby locking the nut against unintentional unlocking. The locking element is provided with a releasing device incorporating at least one screw arranged to be in threaded engagement with the locking element for subjecting the locking element to a radial pulling force causing the locking element to be lifted from engagement with the shaft thread after loosening of the locking screws.

Abstract: An attachment device for a bore-provided machine member on a cylindrical shaft. A two-part sleeve is arranged in an annular space between the shaft and the machine member to provide a clamping force between the machine member and the shaft. The sleeve parts have mating cooperating taper surfaces that face each other so that upon mutual displacement of the sleeve parts the overall radial size of the sleeve parts changes. A first ring member is arranged about the shaft and forms a stop for one of the sleeve parts and a supporting device is adapted to move the machine member with respect to the shaft to cause mutual displacement of the sleeve parts. A second ring member positioned between the two-part sleeve and the machine member has a tapering bore, a tapering outer surface, and an inwardly projecting abutment for a second one of the sleeve parts.

Abstract: Attachment means for arresting a machine member (3) having a cylindrical bore on a shaft (1), wherein a pair of elements having mating, co-operating taper surfaces facing each other is inserted between member and shaft, and intended at mutual displacement to increase a clamping force between the machine member and the shaft, wherein the means incorporates a first thin-walled sleeve member (5) having a cylindrical inner surface arranged to enclose a portion of the shaft (1), and a second, thin-walled sleeve member (6) having a cylindrical outer surface arranged to engage the bore of the machine member (3), said second sleeve member (6) enclosing the first sleeve member (5), whereby the first and second sleeve members (5, 6) have a plurality of co-operating saw-tooth-shaped, axially tapering sections, and a ring member (7) is provided about the shaft (1), and has in its hole has circumferential groove (8), spaced apart from the side faces of the ring member (7), the first sleeve member (5) projecting outside th

Abstract: A method for mounting an axially split sleeve provided with an axial slot on a shaft so that a tapering surface on the sleeve cooperates with a tapering bore of a machine member. A flange is axially connected to the sleeve and supports a number of spaced apart tightening devices that are to be urged against the machine member for mutually displacing the machine member and the sleeve to increase the grip between the shaft, the sleeve and the machine member. The method involves positioning the sleeve around the shaft with the annular flange positioned with its tightening devices against the machine member, tightening a first one of the tightening devices which is located at a position diametrically opposite the slot in the sleeve, and thereafter tightening further ones of the tightening devices one by one.

Abstract: Temperature monitoring device for monitoring or controlling the temperature of an object, and preferably indicating and/or recording abnormal temperature variations of the object includes a housing having a contact portion for contacting the object, a sensing member in heat transferring contact with the contact portion for emitting signals representative of the object temperature, a control device that receives signals from the sensing member and actuates an indicator, a power source connectable to the sensing member, the control device and the indicator, and a switch biased to interrupt the power supply to the sensing member, control device and indicator. A portion of the housing is movable between a first position where the switch interrupts the power supply and a second position in which the housing portion urges the switch to the power supply position.

Abstract: An attachment device for a bore-provided machine member on a cylindrical shaft. A two-part sleeve is arranged in an annular space between the shaft and the machine member to provide a clamping force between the machine member and the shaft. The sleeve parts have mating cooperating taper surfaces that face each other so that upon mutual displacement of the sleeve parts the overall radial size of the sleeve parts changes. A first ring member is arranged about the shaft and forms a stop for one of the sleeve parts and a supporting device is adapted to move the machine member with respect to the shaft to cause mutual displacement of the sleeve parts. A second ring member positioned between the two-part sleeve and the machine member has a tapering bore, a tapering outer surface, and an inwardly projecting abutment for a second one of the sleeve parts.

Abstract: A locking nut includes a threaded main bore for receiving a threaded portion and a number of oblique bores in each of which is positioned a locking pin having a forward end for engagement against the threaded portion. The oblique bore and the associated locking pin have a common longitudinal axis extending at generally the same angle to the axis of the threaded main bore as one of the flanks of the thread of the threaded main bore so that the forward end of the locking nut has at least one flank generally parallel to the longitudinal axis and lying parallel to the portions of the one flank of the threaded main bore adjacent the inner end of the oblique bore. Each locking nut is generally cylindrical and possesses an outer surface that is grooved or serrated to facilitate insertion of the locking nut into the respective oblique bore.

Abstract: An attachment device for arresting a machine member having a substantially cylindrical bore on a cylindrical shaft includes first and second sleeve members adapted to be positioned in a space between the outer surface of the shaft and the inner surface of the bore in the machine member. The two sleeve members have mating, cooperating taper surfaces in the form of a plurality of saw-tooth-shaped axially tapering sections that face one another. At least one of the sleeve members is movable for displacement relative to the other sleeve member to change the radial size of at least one of the sleeve members. The end edge of the first sleeve member projects axially beyond an adjacent end edge of the second sleeve member for receiving an external pushing force causing the first element to be displaced relative to the second element to cause the relative displacement of the sleeve members. The opposite end edge of the second sleeve members engages a stop that may be formed on the machine member.

Abstract: A bearing housing is provided with a speed measurement device incorporating a sensor arranged to detect the rotational speed of a shaft supported in a bearing in the bearing housing. The sensor is arranged to detect at least one marking rotating with the shaft and having a cable connected to an external evaluation unit. The marking is a surface irregularity or irregular surface portion of a component present in the bearing housing for another mechanical purpose and rotating with the shaft.

Abstract: Temperature monitoring device for monitoring or controlling the temperature of an object, and preferably indicating and/or recording abnormal temperature variations of the object includes a housing having a contact portion for contacting the object, a sensing member in heat transferring contact with the contact portion for emitting signals representative of the object temperature, a control device that receives signals from the sensing member and actuates an indicator, a power source connectable to the sensing member, the control device and the indicator, and a switch biased to interrupt the power supply to the sensing member, control device and indicator. A portion of the housing is movable between a first position where the switch interrupts the power supply and a second position in which the housing portion urges the switch to the power supply position.

Abstract: A locking nut includes a threaded main bore for receiving a threaded portion and a number of oblique bores in each of which is positioned a locking pin having a forward end for engagement against the threaded portion. The oblique bore and the associated locking pin have a common longitudinal axis extending at generally the same angle to the axis of the threaded main bore as one of the flanks of the thread of the threaded main bore so that the forward end of the locking nut has at least one flank generally parallel to the longitudinal axis and lying parallel to the portions of the one flank of the threaded main bore adjacent the inner end of the oblique bore. Each locking nut is generally cylindrical and possesses an outer surface that is grooved or serrated to facilitate insertion of the locking nut into the respective oblique bore.

Abstract: A bearing unit having a sealed single-row deep-groove ball bearing. The sealed single-row deep-groove ball bearing includes an outer race ring with a sphered outer envelope surface, a housing with a sphered bore for accommodating the bearing, an inner race ring with a taper bore, and a correspondingly tapered clamping sleeve provided in the bore of the inner race ring and having a flange provided on at least one side of the bearing. The flange has at least one bore, and at least one tightening device for causing a force on the bearing inner race ring for displacing the inner race ring along the clamping sleeve thereby causing a clamping effect between the inner race ring and the sleeve and between the sleeve and a shaft on which the bearing unit is mounted. The bore of the flange includes a threaded through-bore extending at an acute angle with respect to an axial direction of an inner envelope surface of the sleeve.

Abstract: A lubricant container (1) for lubricating apparatus intended to be interconnected with and to cooperate with a valve adapted to govern an advance feed motion of a discharge device (3,4) present in the container, and where the lubricant container (1) is equipped with a gable (7) with a substantially tubular neck portion (8) intended to take up a portion of the valve, which can be pushed thereinto, whereby a radially circumferential flange (9) is provided in the neck portion (8), the flange (9) being adapted to engage in interconnection position into an annular groove on the envelope surface of the valve, whereby the annular groove and the flange (9) are situated at such a distance from one end of the valve, and from the free end of the neck portion respectively, that seat portions (10,11) in the neck portion (8) and in the valve, sealingly engage against each other in the interconnection position, and that the annular groove and flange (9) are designed thus, that the flange (9), when the valve is pushed in its

Abstract: A device for elastic interconnection of two rotatable shafts consisting of a first sleeve intended to be connected to a first shaft end. The sleeve has a radial flange and a cylindrical, annular portion connected to the periphery of the flange. A second sleeve is intended to be connected to a second shaft end and to be surrounded by said cylindrical portion. A number of elastically deformable spherical elements are arranged in opposing recesses in said second sleeve and cylindrical portion and distributed around a shaft end. The recesses in the cylindrical portion are arranged in the end surfaces of plugs and provided with external threads. The plugs by being turned are displaceable in threaded bores provided radially in the wall of the cylindrical part. The outer end surfaces of the plugs are provided with diametrical grooves and the cylindrical portion is provided with a diametrical groove. The diametrical grooves and the peripheral grooves define an annular groove.