BR102012007742A2 - load handling part with contactless readable data carrier - Google Patents

Abstract

Non-contact readable data carrier load handling part The invention relates to a load handling part (1) for securing, lifting, lashing and / or material handling technology in which at least one non-contact readable data carrier contact (14) is integrated. To facilitate the placement of the data carrier (14), the latter is directed at the load handling part (1). the data carrier (14) may in particular be arranged on a main part (31) of a securing member (32), for example a axle pin of the load handling part (1) or in an opening for such a fastener. for ease of locating, reinforcement-like marks (17) may be arranged adjacent to the data carrier (14)

Description

Disclosure Report "Load Handling Part with Non-Contact Readable Data Carrier" The invention relates to a load handling part for the attachment, lifting, lashing and / or material handling technology in which at least one data carrier Non-contact readable features are integrated.

Load handling parts in securing, lifting, lashing and / or material handling technology, for example, chain links, load securing points, hooks, eyes, chains, claws and joining elements are employed and in Most cases are made of an electrical conductive material such as steel. The load handling part having the characteristics mentioned at the outset is known, for example, from DE 10036014 A1. In this quotation, the load handling parts are specially designed to receive the contactless readable data carrier. For example, chain links also comprise a web and load hooks that also comprise a eye to enable the arrangement of data carriers outside a region defined by their operating force. DE 10234626 B4 works by integrating a spaced pulse generator and sensor into a load handling part. By WO 2004/085985, a service life sensor is known, it can also be employed in load handling equipment, such as a round steel chain. The object of the invention is to further improve the load-bearing parts with integrated data carriers known from prior practice in view of their complexity of manufacture and use. This goal is achieved by the load handling part mentioned at the beginning by the data carrier being directed at the load handling part.

Targeting the data bearer is less complex compared to merging it, as presented by DE 100360.14 A1. Because the data bearer, in particular an RFID element, that is, a transponder, comes into question. The invention may be further refined by the following configurations, each advantageously separately and all combinable in some way.

According to a first advantageous embodiment, the data carrier may be arranged with retaining ribs that project radially on a circumferential surface. The retaining ribs are preferably compressed in the activated state and hold the data carrier in the frictional load handling part. Through the splines, the data carrier is also automatically centered in the receptacle of the load handling part disposed for it. The retaining splines preferably extend along the direction for ease of assembly. Accurate centering is favored by a uniformly preferred distribution of the retaining grooves in the circumferential direction.

At least at one end, the data carrier may preferably be arranged with a collar around which projects radially beyond the retaining ribs. Preferably, the collar is located at the end of the data carrier located opposite the direction. By the collar, the retaining ribs and an opening between the data carriers and the load handling part can be covered so that no tools can be inserted between the opening or retaining ribs to release the data carrier. In addition, the collar acts as a seal that prevents the penetration of contamination and moisture into the opening between the data carrier and the load handling part. For this purpose, the collar may in particular be arranged with a sealing surface inclined 45 ° with respect to the circumferential surface or the direction, the sealing surface spaced from the outer surface of the load handling part or towards respectively . The receptacle in the load handling part where the data bearer is directed may be arranged with a complementary projecting sealing surface, preferably also inclined, so that, by steering, the two sealing surfaces move against each other. the other in a waterproof manner. The inclination of the sealing surfaces with respect to direction here reinforces the contact pressure between the sealing surfaces by light radial compression of the collar.

According to another advantageous configuration, the data carrier may be arranged in a load handling part fastener. Such fixation or fasteners are, for example, screws, nuts, clamps or pins. They are for attaching the load handling part to a support or for establishing integral cohesion of the load handling part. The data carrier may be directed on a front face of such a fastener or on a circumferential surface that serves as an attracting surface, for example for a wrench. In this configuration, an existing load handling part need not be structurally modified. Intervention in this support structure and possible adverse effects can be avoided; The only thing that should be done is the production of a data carrier receptacle in the fastener.

As an alternative or an addition, the data carrier may also be directed into an existing receptacle for a load handling part fastener. In this Configuration, there is no need for intervention in the structure of the load handling part; Only existing structures are used to secure the data bearer. Examples of such receptacles are. direct holes py targeting openings for pins or screws. In such receptacles, there is often sufficient space between a front face of the fastener and the outer surface of the load handling part to secure a data carrier. If the data bearer has a collar, it works simultaneously to seal the fastener. The data carrier thus acts as a sealing plug for the fastener.

One end of the data carrier on the reading side facing the outer surface of the load handling part is preferably aligned with the surface of the load handling part. This allows easy reading of the data bearer despite the electrical conductive material from which the load handling part can be manufactured and which surrounds the data bearer. The reading end of the data carrier is preferably located in a flat region of the load handling part, so that the data carrier is easily accessible by a reader on both sides.

According to another advantageous configuration, the data bearer may also be arranged to be embedded in its receptacle to enhance reading of the data bearer and thus access to data stored therein. In such a configuration, a specially designed reader may be employed, it comprises a readhead that may be inserted into the receptacle beneath the reading surface of the data carrier.

According to another advantageous embodiment, the load handling part may be arranged with a marking label comprising information about the user readable load handling part on at least one surface. The data bearer can be inserted in the label. This has the advantage that the data bearer is particularly easily accessed and seated where the load handling part information has already been presented to a user. The data carrier is preferably designed in the form of a pill or a button and may have an essentially cylindrical base body. The height of the data bearer in the direction is preferably less than the diameter of the data bearer so that the data bearer is flat. Thus, to receive the data bearer, only one flat receptacle is required, which only slightly affects the support cross section of the load handling part. Easy accessibility to the data carrier is ensured according to another advantageous configuration if the data carrier is directed at a point of the load handling part that is disposed between a retention section where the load to be carried is introduced into the part. load handling device and a securing section in which the load handling part is secured, for example, to a lifting medium such as a chain or rope. Preferably, the data carrier is arranged here in a region where it cannot be ignored by the retention means in the retention section and the means disposed in the retention section, so they cannot prevent access to the data carrier.

To quickly find the data bearer for inspection and maintenance purposes, reinforcement-like accessories for orientation may be arranged on the load handling part, preferably adjacent to the data bearer, or in a receptacle opening for the data bearer. Guidance accessories may in particular be formed by an operation. embedded, for example, forges so that they can withstand difficult operation and remain legible.

According to another advantageous embodiment, the load handling part is arranged with an opening for engaging at least one load handling element. Such load handling parts are, for example, chain links or securing eyes or lashing means. Upon opening, a coupling element that accommodates the data bearer can be inserted, in particular, with a positive fit. This configuration allows data bearer integration without any intervention in the load handling part support structure. By connecting the data bearer in a separate connecting element, the load handling part can also be improved. In addition, the load handling part disposed with the coupling element can be readily identified, which is an advantage, particularly in considerable extension chain parts. The connecting element is preferably made of durable plastic. To avoid damage, the coupling element can be flush with a side face of the load handling part. In this configuration, no section of the coupling element protrudes from the outer contour of the load handling part.

To facilitate assembly of the connector in the opening, it may be assembled from at least two parts of which at least one penetrates the opening. The two pieces of the joint may in particular be connected to each other with a positive fit. They can be arranged on either side of a plane defined by the aperture. The coupling element may be positively connected to an inner surface of the load handling part facing the opening. In particular, in the case of load-handling parts made of round or profiled material, such as chain links or eyelets, the existing cross-sectional shape may be used to secure the coupling member in this configuration. The connecting element, moreover, can be arranged completely in the opening.

If, according to another advantageous embodiment, the connecting element is provided with at least one recess in which at least one other load handling part engaged in the opening is received, the arrangement formed from the two load handling parts may be provided. be fixed in this position of use. In the recess, the other load handling part engaged with the load handling part is already pre-positioned and cannot leave the position of use. This way, operational confidence can be higher.

Finally, the invention relates to an enhancement kit for load handling parts in attachment, lifting, lashing and / or material handling technology which are provided with at least one opening for engaging other load handling parts. Easy enhancement for ease of maintenance and component inspection can be achieved by a joining element that is provided with a non-contact readable data carrier and is designed so that it can be positively engaged with the opening.

Below, the invention will be illustrated in more detail by the embodiments with reference to the drawings. The different characteristics of the individual configurations may be arbitrarily combined with each other according to the above definitions. When an advantage associated with a feature is not important to an application, the feature may also be omitted. In different configurations, the same reference numbers are used for similar elements regarding their function and / or construction.

In the drawings: Fig. 1 shows a schematic description of a first embodiment of a load handling part according to the invention; Fig. 2 shows a schematic description of a second embodiment of a load handling part according to the invention; Fig. 3 shows a schematic description of a detail III of Fig. 2; Fig. 4 shows a schematic description of a part of a section IV-IV of Fig. 2; Fig. 5 shows a schematic description of a modification of the configuration of Fig. 2 along arrow V of Fig. 2 in an enlarged description; Fig. 6 shows a schematic description of a section VI-VI of Fig. 5; Fig. 7 shows a schematic description of another embodiment of a load handling equipment according to the invention in a first view; Fig. 8 shows a schematic description of the configuration of Fig. 7 in the viewing direction of arrow VIII of Fig. 7; Fig. 9 shows a schematic description of a modification of the configuration of Fig. 7 in a first view; Fig. 10 shows a schematic description of the configuration of Fig. 9 in a view along an arrow X of Fig. 9; Fig. 11 shows a schematic description of another configuration of the load handling part according to the invention; Fig. 12 shows a schematic description of a detail XII of Fig. 11; Fig. 13 shows a schematic description of another embodiment of the invention; Fig. 14 shows a schematic description of another embodiment of the invention; Fig. 15 shows a schematic description of the configuration of Fig. 14 in a view along arrow XV of Fig. 14; Fig. 16 shows a schematic description of another embodiment of the invention; Fig. 17 shows a schematic description of the configuration of Fig. 16 in a view along arrow XVII of Fig. 16; Fig. 18 shows a schematic description of another embodiment of a load handling part according to the invention; Fig. 19 shows a schematic description of a plan view in one detail of another embodiment of a load handling part according to the invention; Fig. 20 shows a schematic description of a section along line XX-XX of Fig. 19; Fig. 21 shows a schematic description of a modification of the configuration described in Fig. 20; Fig. 22 shows a schematic description of a plan view in one detail of another embodiment of a load handling part according to the invention; Fig. 23 shows a schematic description of a section along line XXIII-XXIII of Fig. 22; Fig. 24 shows a schematic description of another embodiment of the invention; Fig. 25 shows a schematic description of a section along line XXV-XXV of Fig. 24; Fig. 26 shows a schematic description of another embodiment along section XXV-XXV of Fig. 24; . :. .; , v. :; ^. . Fig. 27 shows a schematic description of another configuration along section XXV-XXV of Fig. 24; Fig. 28 shows a schematic description of another embodiment of the invention; Fig. 29 shows a schematic description of a section along line XXIX-XXIX of Fig. 28; Fig. 30 shows a schematic description of another embodiment of the invention; Fig. 31 shows a schematic description of a section along line XXXI-XXXI of Fig. 30; Fig. 32 shows a schematic description of another embodiment of the invention; Fig. 33 shows a schematic description of a detail XXXIII of Fig. 32.

First, the construction and function of a load handling part 1 according to the invention is illustrated with reference to Fig. 1. Fig. 1 shows a load handling part 1 in the form of load hook 2 wherein a hook opening 3 may be closed by a movable safety lock 4. Hook 1 comprises an end of the securing side 5 whereby the hook is engaged with a lifting means (not shown), for example a chain or a cable. The end of the securing side 5 may have, as shown in Fig. 1, the shape of a fork 6 and comprises a receptacle 7 for the lifting means, here a chain. In the receptacle 7, a retaining bolt 9 is disposed and secured by a pin 8, for example a steering sleeve. Retaining screw 9 penetrates receptacle 7 by extending one fork leg 10 from fork 6 to the other fork leg 11.

At the end of the loading side 12, the loading hook is disposed with a retention section 13 in which a loading support sling, i.e. alternative lashing or material handling means, may be engaged. The load handling equipment 1 is arranged with an electronically non-contactable readable data carrier 14, for example an RFID chip or a data carrier 14. The data carrier 14 is directed at the load handling part 1. On the carrier From data 14, the data characterizing the load handling part 1 is stored. Such data include, for example, manufacturer-related data on this type, mechanical properties and / or manufacturing data.

Some of the data stored in data carrier 14 may also be modified and stored again. For example, data on maintenance work performed may be stored in data carrier 14. Data carrier 14 is preferably self-supporting and has a separate power source. Power is supplied by an alternating electromagnetic field of a reader. Information is transferred between the data bearer and the reader also through the alternating field. For easy access to the data bearer 14 by the reader and in order not to interfere with the electronic alternating field due to the metal lifting means engaged at the end of the securing side 5 and also metal slings engaged at the lateral end of the load 12, preferably, it is arranged in a region 15 separated from the two ends 5, 12 and outside the movement range of the lifting means and slings engaged with it. The distance from region 15 to the lifting means and slings is sufficient so that accessibility is not hampered by such means. The data carrier 14 may be arranged, as shown in Fig. 1, in a flat region 16 of the body handling part 1. Adjacent to the data carrier 14, there is a reinforcement-like mark 17 which serves as an accessory for guidance for finding data carrier 14 faster in operation.

As Fig. 1 shows, the region 15 in which the data carrier 14 is arranged may be located in the region of a force stream 18 along which forces are conducted through the load handling part 1 on the side. load to the end of the securing side 5, 12. In order not to impair the cross section support of the load handling part, the flat region 15 may be formed by a button-like elevation whose height corresponds to at least the height of the data carrier 14. Fig. 2 shows another configuration of a load handling part 1 according to the invention, here as another variant of a load hook 2. Data carrier 14 is directed on the data piece. load manipulation 1 in the central region between the attachment side end 5 and the side end of the load 12, the position of the data bearer is easily identified, preferably by an adjacent reinforcement-like mark 17.

In section IV-IV of Fig. 2 described in Fig. 4, it can be seen that a receptacle 7 for a fastener 20, here a steering bolt or a steering sleeve, is closed by the data carrier 14. The receptacle 7 simultaneously functions as a receptacle 19 for the data carrier 14. The fastener 20 secures a lock 4 for opening the hook 3 in the closed position. A reading side surface 21 of the data carrier preferably flows with an adjacent surface 22 of the load handling part 1. Transmission and receiving means not described are located on the reading side surface 21 of the data carrier 14. They should preferably be easily accessed and covered by electrically conductive materials. Data bearer 14 is directed at receptacle 19 in one direction E.

As Fig. 4 also shows, data carrier 14 preferably has a pill or button shape. It has a basic cylindrical shape whose diameter D is greater than height H. The retaining grooves 23 protrude radially from a circumferential surface 23 'of the data carrier 14 which are deformed during the steering process and produce a friction connection with the inner wall of receptacle 19 and holds data carrier 14 in receptacle 19. Retaining splines compensate for working tolerances and center the data carrier in receptacle 19, so that aperture 19 should not be processed. very accurately. The retaining grooves preferably do not extend at full height, but at least half of the height H of the data carrier 14. In direction E, the retaining grooves end at a beveled orientation slope.

A modification of the configuration of Fig. 2 is shown in Figs. 5 and 6. In Fig. 5, a detail of Fig. 2 in the viewing direction V is described.

In the configuration of Fig. 5, the data carrier 14 is disposed on a front face 24 of the retaining screw 9 also acting as a fastening means 20. The data carrier 14 is arranged here on the front face 24 of the retaining screw 9 which it is located in receptacle 19 and is accessed from the outside. The surface 21 of the data carrier 14 is well protected against external influences in receptacle 19. In addition, the reading of data carrier 14 within receptacle 19 is increased if no reader (not shown) adapted to the special design of the data handling equipment. Load 1 that can be inserted into receptacle 19 is used to reduce interference from influences from the surrounding metal area. By this productive measure, the data bearer can already be well protected against unauthorized reading. Fig. 6 illustrates by way of example that an insertion direction F wherein the securing means 20 is inserted into the load handling part 1 may be directed against the data carrier direction E 14. In the receptacle 19, the screw The retainer 9 is held between a detection 26 and the security element 8 on the opposite front face 27 of the data carrier 14.

In Fig. 7, a load securing tip 28 with an arc-like retaining section 13 preferably pivoting 29 is shown as a load handling part 1. The load securing point is securely fastened to the load to be lifted (not shown), such as a container, via a fastener 20, here a screw 30. The retention section 13 serves, for example, to receive a load hook 2 as described in Figs. 1 and 2. The data carrier 14 is in its configuration directed on a front face 24 of a main part 31 of a spindle screw 32 which serves as a fastening means 20 for the retention section 13. At this location, the carrier 14 is easily accessed in the assembled state. Fig. 8 shows that the data carrier 14 is preferably centered on the cross section of the spindle screw 32 or its main part 31, respectively. Fig. 9 shows a variant of the configuration shown in Figs. 7 and 8. The data bearer 14 is preferably arranged in a flat region 16 on a side outer surface 33 of an arc-like retention section 13. The front and rear sides 34, 34 'may have reinforcement-like markings, for example, protruding markings 17 indicating data carrier 14 so that they can be found easily. Fig. 10 shows the view along the arrow X of Fig. 9. It can be seen that the data carrier 14 is arranged in the region of the power flow 18. However, due to the button-like flat configuration, the data carrier 14 protrudes only in the surface region of the load handling part 1 (Figs. 20, 21, 23), so that the load bearing cross section of the load handling part 1 is only marginally weakened by the receptacle. for data bearer 14.

In Fig. 11, another embodiment of a load handling part 1 is shown here in the form of a chain or suspension element 35. The load handling part 1 of Fig. 11 is arranged with a flattening 37 on one leg. where, for example, a chain 38 may be engaged in a loss-proof manner. For marking, the load handling part 1 may also be arranged with a label 39. The data carrier 14, which can be seen more clearly in detail XII of Fig. 11 described in Fig. 12, is arranged in the planed region. 37. There is another flat region 16 in region 37, which facilitates reading of the data bearer 14. It is also possible to see the marks 17 which may be included in particular by forging and point the data bearer 14. Fig. 13 shows a label 39 that may be part of a load handling part 1 as shown in Fig. 11.0 label 39 is arranged with the data carrier 14 and with the markings 40 allowing the identification d, the handling part load 1 · used with the label 39. The data carrier 14 may also be directed to another securing means 20 which is used with the load handling part 1. For example according to Fig. 14, the data carrier 14 may also be inserted into the screws or nails 41 on their front faces 24, here on the screw head 42. The front face 24 may be arranged with markings 17. The data carrier 14 may also be directed at the end of the screw. This, in particular, makes sense if it is fixed by a nut and the end of the screw consequently protrudes slightly and becomes accessible to a reader.

In the case of particularly large nuts or bolt heads 42 as fastening means 20, the data carrier 14 may also be directed on a circumferential surface 43 as shown in Figs. 16 and 17. The reading side surface 21 of the Data carrier 14 should not be designed here from circumference surface 43 so that the data carrier is not damaged when spanners have been applied. Fig. 18 shows a load handling part 1 in the form of a solid or fixed eye shape load fastening point 28 in which a chain or suspension element 35 is received. For securing it to a load, the load handling part 1 is arranged with a securing means 20 having a polygonal cross section, here hexagonal, at least at one point, so that a wrench can be applied to it. The outer surface of the wrench 33 may be arranged with the data carrier 14, as in the fastening means 20 of Figs. 16 and 17. Fig. 19 shows an enlarged detail of a surface 22 of the load handling part 1. At the point where data carrier 14 is located, a lid 45 is placed, it acts as a screen to hide the data carrier 14 situated behind it. In Figs. 20 and 21, two variants of Fig. 19 are described. The lid 45 may also serve as a seal that protects the interior of the receptacle 19 from external influences. The lid 45 is preferably made of a dielectric material.

In both embodiments, the risk of misreading and manipulating data stored in data bearer 14 is reduced due to the hidden installation of data bearer 14. In either case, data bearer 14 is configured in button or disk format. already described and arranged with retaining striae 23.

According to Fig. 20, in data carrier 14, an aperture 46 forming receptacle 19 is disposed with an outlet 47 under the data carrier. The lid 45 has an arcuate surface. In the embodiment of Fig. 21, the cap 45 is straight and arranged to be aligned with the surface 22 of the load handling part 1.

In Figs. 22 and 23, a configuration is finally described wherein the reading side of the data carrier 14 is arranged with a collar 48. The collar 48 extends beyond the retaining splines 23 in the radial direction and comprises a surface of seal 49 facing direction E, which may in particular extend at an angle of 45 ° to direction E, which corresponds to the direction of the vertical axis of the data bearer cylindrical base body 14. The sealing surface 49 It simultaneously functions as detection to limit the data carrier's steering depth and position the data carrier. The receptacle 19 terminates in an angled sealing surface 50 against direction E against which sealing surface 49 of data carrier .14 is pressed into the steering state. By sealing collar 48, receptacle 19 for data carrier 14 is sealed. The data carrier 14 thus acts as a sealing plug.

In the schematic section description of Fig. 23, it is also possible to see that the marks 17 are embossed on the surface 22 of the load handling part 1.

Figures 24 to 30 show a load handling part 1 in the form of a chain link 51. Instead of the chain link 51, the load handling part 1 may also have an eye (not shown). The load handling part 1 according to Fig. 24 is arranged with a coupling element 52 holding the data carrier 14. The coupling element 52 is inserted into an opening 53 of the load handling part 1 in a manner. loss proof. Chain links 54 inserted into aperture 53 are received in recesses 55 of coupling element 52 so that they can maintain original mobility relative to chain link 51, as indicated by arrows 56, and are pre-positioned simultaneously in position. use shown in Fig. 24. The connecting element 52 is disposed between the two chain links 54 and holds them at a distance from each other. The connecting element 52 may cover the straight legs 57 of the chain link 51 in the direction perpendicular to the plane of the opening 53 and thus create the positive fit. The connecting element 52 extends in the longitudinal direction of the opening 53 essentially in the straight region of the legs 57, so that the opening 53 remains free in the curved region of the arches 58. The connecting element 52 is positively engaged with the inner surface 59 facing opening 53, in particular, to the inner surfaces of the chain link legs 57 or the load handling part 1, respectively. The connecting element 52 is held fastened to the load handling part 1 so that it cannot be loosened and removed by the forces that occur in normal operation. The data carrier 14 is preferably disposed in the center between adjacent chain links 54.

According to the configuration of Fig. 25, the connecting element 52 may be integrally made of a body, preferably of plastic. The data carrier 14 is directed on a front face 24 of the coupling member 52. The front face 24 flows with the chain link 51, for example, its legs 57, so that no projections are formed and the outer surface 60 of the load handling part 1 or chain link 51 is preferably continued regularly at the outer surface of the coupling element 52. The coupling element 52 is received completely at the opening 53.

At the leg facing sides 57, the connector 52 comprises recesses 61 in which the inner surfaces 59 of the legs 57 are received positively, so that the positive connection blocks the movement of the connector in the direction perpendicular to the opening. 53 (Fig. 24). In the longitudinal direction of the chain link 51, the mobility of the connecting element 52 is restricted by the curvature of the arches 58 and the chain links 54 received in the receptacle 55.

For mounting, the coupling element 52 is pressed or directed into opening 53.

Another embodiment of the coupling element 52 is shown in Fig. 26. The coupling element 52 accordingly comprises at least two positively connected parts 63, 64 which are in turn positively held together at the opening. 53. One. part '' '63 protrudes through aperture 53 (Fig. 24) or the plane 65 traversed by aperture 53 which is preferably determined by the narrowest gap of aperture 53. As shown in Fig. 26, parts 63, 64 they are preferably arranged on opposite sides with respect to plane 65. For mounting, the two pieces 63, 64 are placed on the load handling part 1 from their respective sides and joined therethrough. In addition, the construction and function of the configuration of Fig. 26 correspond to those of the configuration of Fig. 25.

In the embodiment of Fig. 27, the coupling element 52 also comprises at least two pieces 63, 64. The pieces 63, 64 are each connected to the load handling part 1 or the chain link 51 respectively with a connection. of material. As in the configuration of Fig. 26, only one part, here part 63, is provided with the data carrier 14. Except, the construction and function of the configuration of Fig. 27 corresponds to those of the configuration of Fig. 26.

In Figs. 28, 29, another embodiment of a connector 52 with a data carrier 14 is shown. The data carrier 14 in this configuration can be accessed more easily because it is at the same height level as the outer surfaces 60 of the adjacent chain links 54. The height of the coupling element 52 measured in the transverse direction to the opening 53 is only slightly smaller, preferably not greater than the outer width of the chain link 51. The coupling element 52 of Figs. 28, 29 is preferably made of metal and also comprises at least two pieces 63, 64 which are connected to each other in a loss-proof manner with a positive fit, for example riveting, bolting or pressure. The piece 63 penetrating the opening 53 of the chain link 51 may preferably have a circular cross section in each plane parallel to the plane 65 of the opening 53 (cf. Fig. 26) to minimally restrict the mobility of the chain links with each other. relationship to each other. The connecting element 52 comprises guiding surfaces 66 which are facing the arcs 58 of the chain links and are configured complementary to the outer curvature. Thus, the chain links 54 maintain mobility with respect to the chain link 51 and are pre-positioned in the position of use.

In Fig. 30, the use of label 39 on chain links is described. The label 39 is preferably made of a forged, hardened and tempered bending element of flat material. The bending element can then be inserted into the chain connection in a press or lathe in a loss-proof manner. The data bearer 14 is directed on a flat side. Fig. 32 shows a modification of the load handling part 1 in the form of a suspension element 35. Data carrier 14 is directed to leg 36 of the suspension element. A reading face or surface of the data carrier 21 is located parallel to the plane traversed by the opening of the suspension element 35.

As detail XXXIII shows, the marks 17 are arranged adjacent the data bearer that points to the reading surface 21. Reference numbers 1 Load handling part 39 Label 2 Load hook 40 Mark 3 Hook opening 41 Screw 4 Lock secure 42 Screw head 5 Lashing side end 43 Circumference surface 6 Fork 45 Cover 7 Receptacle 46 Opening 8 Locking pin / Safety pin 47 Exit 9 Retaining screw 48 Collar 10 Fork leg 49 Sealing surface 11 Fork leg 50 Sealing surface 12 Load side end 51 Chain link 13 Retention section 52 Fastener 14 Data carrier 53 Opening 15 Region where data carrier is 54 Flat region 55 Recesses 17 Mark 56 Arrows 18 Force flow _ 57 Straight leg 19 Receptacle 58 Arches 20 Lashing element 59 Internal surface of load handling part 21 Surface data carrier surface or surface 60 60 External surface of load reading part 22 Surface of load handling part 23 Retaining strips 61 Recess 23 'Circumference surface of data carrier 63 Connector part 24 Front face 64 Coupling part 26 Retaining screw detection 65 Opening plane 27 Front face 66 Orientation surface 28 Load securing point 29 Shaft 30 Screw 31 Screw nut or head D Data bearer diameter 32 Shaft screw E Data Carrier Direction 33 External Surface F Fastener Insertion Direction 34, Front and Rear Sides Fastener 34 '· · 35 Suspension Element H Data Carrier Height 36 Leg 37 Flattening 38 Chain>

Claims Load handling part with contactless readable data carrier

Claims (19)

1. Load handling part (1) for securing, lifting, lashing and / or material handling technology, in which at least one non-contacting readable data carrier (14) is integrated, characterized by the data carrier (14 ) be directed at the load handling part (1). Load handling part (1) according to request 1, characterized in that the data carrier (14) has radially projecting retaining grooves (23) on its circumferential surface (23 '). 3. Load handling part (1) according to request 1 or 2, characterized in that the data carrier (14) is at least at one end with a collar (48) projecting in the radial direction. 4. Load handling part (1) according to requests 2 and 3, characterized by a collar (48) covering at least the retaining ribs (23). Load handling part (1) according to request 3 or 4, characterized by a collar (48) which seals a receptacle (19) in which the data carrier (14) is arranged on the outside. 6. Load handling part (1) according to one of claims 1 to 5, characterized in that the data carrier (14) is inserted into a fastening element (9, 30, 32) of the load handling part. 7. Load handling part (1) according to order 6, characterized in that the data carrier (14) is arranged on a bolt or nut. Load handling part (1) according to claim 7, characterized in that the data carrier (14) is arranged on a front face (24) of the fastener (8, 9, 30, 32). , / Load handling part (1) according to one of claims 1 to 8, characterized in that the reading side end of the data carrier (14) is aligned with the surface (22) of the data handling part. load (1). Load handling part (1) according to one of claims 1 to 9, characterized in that the load handling part (1) is arranged with a label (39) in which the data carrier (14) is inserted. . 11. Load handling part (1) according to one of claims 1 to 10, characterized adjacent to the data carrier (14), reinforcement-like accessories for orientation (17) are arranged. Load-handling part (1) according to one of Claims 1 to 11, characterized in that the data carrier (14) is arranged in a receptacle for a securing element (8, 9, 30, 32) of the part. load handling equipment (1). Cargo handling part (1) according to one of Claims 1 to 12, characterized in that the data carrier (14) is covered by a lid (45). 14. Load handling part (1), in particular chain link (51) or eyelet according to one of claims 1 to 13, with an opening (53) for engaging at least one other load handling part ( 1, 54), in particular a chain link (54), characterized in that at the opening (53), a connecting element (52) receiving the data carrier (14) is secured. Load handling part (1) according to claim 14, characterized in that a coupling element (52) flows with the load handling part (1). Load handling part (1) according to request 14 or 15, characterized in that a connecting element (52) is mounted on at least two parts (63, 64) of which at least one penetrates the opening (53). ). Load handling part (1) according to one of Claims 14 to 16, characterized in that a connecting element (52) is positively connected to an inner surface (59) of the load handling part (1). facing the opening (53). Load handling part (1) according to one of claims 14 to 16, characterized in that a connecting element (52) comprises at least one recess (55) in which at least the other load handling part (1) is provided. 54) engaged with aperture 53 is movably received. 19. Improvement kit for load handling parts (1) in attachment, lifting, lashing and / or material handling technology, which are arranged with at least one opening (53) for engaging other load handling parts ( 1) characterized by a connecting element (52) which is arranged with a contactless readable data carrier (14) and is designed so that it can be placed in positive engagement with the opening (53).