Abstract: A fastening clip comprises: a body (1) made of a relatively rigid molded plastic material and provided with a head (2), a foot (3) and a flange (4) that is disposed at the junction between the head and the foot, and a sealing washer (5) made of a second, relatively flexible molded plastic material and fastened to the periphery of the flange. The washer is fastened to the flange by a cohesive chemical bond resulting from fusion between the first plastic material and the second plastic material during the molding process.

Abstract: The invention relates to a device for unwinding a flexible support wire for vines, comprising a dispenser having a rack (12) provided with means for fastening to a carrier cable, a winding reel (14) for said support wire, mounted on the rack (12) rotatably about an axis of rotation, and rotational retention means for the winding reel (14), which are capable of assuming a retention state in which the rotation of the winding reel (14) is blocked and a release state in which the winding reel (14) is able to rotate freely. The device includes remote control means for guiding the changeover of the retaining means from the retention state to the release state and conversely.

Abstract: An actuating device for a fixing rod (7) that is to be displaced in a longitudinal direction and can be rotated to release a latching connection (9, 10) comprises a coupling slide (4) which can be displaced in a bearing sleeve (2) and which, via a coupling arm (5) fitted pivotably to the bearing sleeve (2), drives a coupling head (6) that is connected in a rotationally fixed manner to the fixing rod (7). The fixing rod (7) can thus be rotated by actuating the coupling slide (4).

Abstract: An insert body (10) for a spray nozzle assembly (1) has a fan jet producing section (17) for producing an oscillating, large-area fan jet and a point jet producing section (18) for producing at least one point jet located in the wetting area of the fan jet. It is thereby ensured that even if the fan jet collapses or is pushed aside, the surface is wetted at least by the or each point jet, which are much more forgiving from a fluid dynamics standpoint.

Abstract: A cage nut has a nut holder (1) and a nut part (20), the nut part (20) being captively floatingly mounted in the nut holder (1) via an engagement arrangement formed by laterally protruding retaining tongues (4, 5) and stop tongues (16, 17, 18, 19) that project in a hook-like manner. Despite the relatively simple construction of the cage nut, a robust connection is thereby obtained between the nut part (20) and the nut holder (1), one that is tolerant of deformation of the nut holder (1) and is stable against high torques.

Abstract: A tie comprising a strap (1) having two end portions (1A, 1B) respectively provided with a female portion and a male portion of a fastening system is characterized in that the female portion of the fastening system is an opening (2) in the strap that is bordered by a cleavable region (2A-2C) of the strap. Said tie can be used to create an animal identification band whose diameter can be increased without removing the band from the animal.

Abstract: A coupling part (1) for a fluid line coupling is provided with a locking element for locking in place a plug-in part that is to be introduced into the coupling (1), and with a checking element (8) to verify proper locking of the plug-in part. The checking element (8) is equipped with axially flexible spring arms (11, 12), which comprise an engagement structure (14, 15) devised to engage with a latching structure (15), and which, in a first checking position, block the checking element (8) from shifting into a second checking position if the plug-in part is not properly locked. After the second checking position has been assumed, as a result of the actuation by the plug-in part of an actuating structure formed on each spring arm (11, 12), the checking element (8) is out of engagement with the plug-in part, and it is therefore possible to remove the plug-in part from the coupling part in the second checking position of the checking part (8), as well, by actuating the locking element (5).

Abstract: A device for fastening at least one object to a supporting part provided with a fastening bolt comprises an engaging arrangement (13) that can be brought into engagement with the fastening bolt. The engaging arrangement (13) is mounted on an inner cage (8) connected via a number of bent flexible connecting pieces (14, 15, 16, 17) to an outer cage (3), on which, in turn, at least one holding arrangement (1, 2) for holding the or each object is formed. This results in good tolerance compensation with regard to the position of the fastening bolt.

Abstract: The invention relates to a coupling for a fluid line arrangement, said coupling being characterised in that a plane outer side (8) of at least one essentially D-shaped sealing ring (7) of a sealing unit is applied to a plane supporting layer (10) of a receiving section (3) of a coupling part (1). In this way, in addition to a high twist rigidity of the sealing ring (7) in question, a very effective sealing action is achieved, even in the presence of comparatively weak radial pressure forces.

Abstract: The clamping device comprises: a bolt member with a support head and a shank provided with a threaded portion, a locking clip (10) comprising a base (21) equipped with a through-hole (20) for the passage of the shank of the bolt member, and retaining means which are supported by the base (21) so as to be arranged vertically to the through-hole (20) and which are suitable for cooperating with the threaded portion to effect axial immobilization between the bolt member and the locking clip (10). The retaining means are constituted by flexible and elastic tongues (22, 23), arranged convergently. Their free ends (221, 231) define between them a gap (d) which is smaller than the nominal diameter of the threaded portion (15) so that they automatically enter into engagement with the threads of the threaded portion (15) when the shank (12) is inserted axially into the through-hole (20).

Abstract: The invention includes a support frame for producing a dental workpiece. The frame has a Z axis and comprising wall sections defining a hole that extends along the Z axis through the frame. At least one of the wall sections comprises an adhesive-directing surface extending along the Z axis in a non-parallel relationship. Such a configuration provides optimized methods for affixing a blank to the support frame and optimized properties of the blank after fixation to the support frame.

Abstract: A turnlock fastener (1) for the connection of two components features a cover plate (4) and a base shaft (5) which is formed on the cover plate (4) and which extends away from the cover plate (4), at which at least two opposing rigid locking stands (10, 11) are positioned at a distance from the cover plate (4) and extend outward from the base shaft (5) in the radial direction. In addition, a fixing arrangement is provided to secure the turnlock fastener (1) to a first component which possesses at least two radial elastic spring limbs (14, 15) which are each arranged between two locking stands (10, 11) and which are connected at one end with the base shaft (5) and which extend away from the base shaft (5) with the other free end in the direction of the cover plate (4). That way, the turnlock fastener (1) can be secured ahead of time within certain relatively large dimensions of insertion openings of different sizes and with relatively large pullout forces.

Abstract: An attachment device comprises a metal part obtained by cutting and folding a metal plate or sheet, and shaped as a rider designed to be fitted astride a metal support in the form of a beam or a bar. The metal part comprises a U-shaped flange having two side faces forming a jaw equipped with a series of spigots staggered along the top arms and with a pair of flexible teeth acting as springs at the ends of the bottom arms. The holding strength is enhanced, and the two flexible teeth coming into contact against the bottom face of the support enables several thicknesses of the support to be managed.

Abstract: The invention relates to a device for fastening an add-on (21) and a support (20) at a distance from each other, comprising a plastic mounting nut (1), a plastic compensating bush (5) and a fastening screw (14) having a screw shank (15) from a hard material. A threaded arrangement (8, 9) having a first direction of thread is configured between the mounting nut (1) and the compensating bush (5). The screw shank (15) has an external thread (17) having a second direction of thread opposite the first direction of thread which is used to produce an internal thread in a channel section (12) configured in the compensating bush (5). When the fastening screw (14) is screwed in, the compensating bush (5) is automatically screwed out from the mounting nut (1).

Abstract: In devices for fastening at least one object (3) to a support element (8), an engaging arrangement (6) or a fastening arrangement is present by means of which a connection to said support element (8) can be realized. The engaging arrangement (6) or fastening arrangement is mounted on an inner cage (5) that is connected via a number of straight linking parts (15, 16, 17, 18) to an outer cage (4), on which in turn is formed a holding arrangement (1) for the or each object (3). Good decoupling of the holding arrangement (1) from the support element (8) with respect to mechanical vibration is thereby achieved.

Abstract: A sleeve for joining two pipes (4, 5), each configured with an end flange (2, 3), comprises a base plate (6) with a pipe receiving aperture (7) that is open on one side and is designed to receive a first pipe (4), two side walls (9, 10), and two cover plates (11, 12) between which a second pipe (5) can be interposed. Also present is a spring arm (13), which is connected to one side wall (10) and extends in the direction of the opposite side wall (9) and is able to pivot resiliently toward and away from the base plate (6) within a flexion zone (15). Configured on the spring arm (13) are an engaging claw (16) that extends in the direction of the base plate (6) and is configured to engage in a locking recess (17) introduced into at least one end flange, and a releasing element that extends away from the base plate (6). The pipes can thus be disconnected with relative ease.

Abstract: A device according to the invention for fastening an add-on part (2) to a support part is equipped with a fastening bracket (11), which has a flat cover plate (12) and bracket arms that are joined to opposite sides of said cover plate (12), and with a bearing part (1) that can be connected to the fastening bracket (11). The bearing part (1) has a receiving space (6) in which the cover plate (12) of the fastening bracket (11) is mounted so as to be rotatable between a locking position, in which the bracket arms engage behind the support part, and a releasing position, in which the bracket arms are out of engagement with the support part. In this way, an add-on part can be connected to and disconnected again from a support part in an efficient and reliable manner.

Abstract: A push nut comprises legs (6, 7), each of which is configured with outer struts (5), inner struts (17) spacedly disposed between the outer struts (5), and a tongue (19) lying between the inner struts (17) and projecting into an inner space (16) and intended to bear against a shank of a bolt that can be screwed into a thread portion (4). A high pull-out strength is thereby obtained with relatively low material expenditure.

Abstract: A plug-in device for connecting a support element (27) to an add-on piece (26). The device includes a plug-in element which can be inserted into a recess of the support element (27) and includes at least one laterally projecting bearing section (6, 7) serving to bear externally against the support element (27), and an abutment region (3). An inner element (12) has a threaded region (14) for receiving a screw (31) and at least one counter-element (22, 23). The inner element (12) is received in the plug-in element (1) so as to be axially displaceable. A threaded shank (32) of the screw (31) comes into engagement with the abutment region (3), which forms a stop for the screw (31) in the direction of insertion. The add-on piece (26) can thus be fixed at a distance from the support element (27) to secure the add-on piece to the support element.

Abstract: A device for fastening an add-on part (23) and a support part (24) at a distance from each other has a mounting nut (1) comprising an internal thread (9) of a first direction of thread, a compensating bush (5) comprising an external thread (8) that is adjusted to the internal thread (9), and a fastening screw (26), wherein its screw shaft (25) is configured having an external thread (27) of a second direction of thread opposite of the first direction of thread. The compensating bush (5) is configured having an internal sleeve (13) comprising a head section (15) having an arrangement of reinforcement zones (17) and adaptation zones (18), wherein the reinforcement zones (17) have a larger resistance than the adaptation zones (18) as opposed to an expansion directed radially outward.