Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B66—HOISTING; LIFTING; HAULING
  • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
  • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
  • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
  • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
  • B66C1/18—Band-type slings
• • D—TEXTILES; PAPER
  • D07—ROPES; CABLES OTHER THAN ELECTRIC
  • D07B—ROPES OR CABLES IN GENERAL
  • D07B1/00—Constructional features of ropes or cables
  • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
  • D07B1/148—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising marks or luminous elements

Definitions

• the invention relates to a stop means, in particular round sling, with a core serving to accommodate load forces, a tubular casing surrounding it and a label to provide a visually recognizable display of at least such information as required by current standards is.
• the present invention seeks to provide a stop means, in particular round sling available that better meet the requirements to be met by labeling by labeling.
• the essential feature of the invention is therefore that a part of the label is variable in position and arranged so that it can be moved from a protected rest position within the envelope out of this out into a reading position.
• the transfer to the reading position takes place against a restoring force, which is generated by a return means in such a way that the portion located in the reading position of the label is automatically returned to the rest position, when the operating force on the movable part to transfer to the reading position is effective ,
• the movable part of the label is normally in a protected position within the envelope from which it is movable to read data of the label.
• the arrangement is such that the movable part of the label is slidable along a guideway located in the enclosure, extending longitudinally in the enclosure to an open exit end, out of which the movable part of the label is in the reading position can be pulled out by acting as an actuating force acting in the pull-pull tensile force is applied.
• the variable-position arrangement requires only a very small, not significant local thickening of the envelope.
• the movable member is formed by a strip-like strip of a flexible, printable or inscribable plastic, then there is, in addition to the advantage of extremely small thickening, the particular additional advantage that causes virtually no local stiffening of the enclosure becomes.
• the encapsulation of the label with a transparent plastic housing leads both to a local thickening and to a local stiffening of a relevant round sling.
• Such local thickening and / or stiffening is particularly disturbing in round slings, which are pliable and flexible over the rest of their length. This is particularly the case with round slings according to the already mentioned standard DIN EN 1492-2, which have a core of technical yarns consisting of high-strength multifilaments such as polyamide, polyester or polypropylene.
• Such "texti Ie" round slings in which the core is surrounded by a sheath, preferably in the form of a polyester fabric, are characterized by particularly good flexibility, so that here local stiffeners and thickening would be particularly disturbing importance.
• the arrangement can advantageously be made so that an end portion of the movable part is exposed in the rest position at the exit end of the guideway and is accessible for the manual application of pulling force acting in the pull-out, and that the return means comprises at least one tension member, which acts on the end portion of the opposite end of the movable part and acts on this acting in the pull-in tensile force as restoring force.
• the use of a tension member as a return means also favors a flexible and flat design, which is also characterized by a particularly simple structure, if advantageously at least one elastically or elastically stretchable strand is provided as a tension member, by its elongation when pulling out the movable part of the Restoring force builds up.
• a particularly simple, space-saving and reliable construction results when a strand of a rubber material is provided which, forming a stretchable loop, is guided through an eyelet at the end portion opposite end of the movable member and its ends combined and at an anchoring point connected to the core.
• the enclosure is usually formed by a continuous tube, one end of the tube is inserted into the other end of the tube and there, preferably by sewing, is fixed.
• the arrangement may in this case be such that at the anchoring point the one end of the tubular casing is joined together with the ends of the expansible loop to form a closed tube section and connected to the anchoring point, wherein the stretchable loop and the adjoining movable part extend along the outside of this tube section forming part of the guideway for the change in position of the movable part forms.
• the other end of the tubular sheath as an outer sheath is passed over the anchoring point and the closed tube section to an end position in which the manually engageable end section of the movable part at the end of this sheathing is accessible.
• a non-movable part of the label is fixed in the envelope within the length range of the guideway.
• This may, as in the case of the movable part, be a sheet or piece of tape made of a thin, flexible, printable or inscribable plastic.
• the fixed part in double function can form an additional guide element within the guideway.
• the arrangement may be such that the plastic part forming the fixed part is folded into a flat tube, in which the movable part is guided longitudinally displaceable.
• the fixedly mounted element whether it is designed as a single-ply sheet or as a flat hose, is preferably sewn to the enclosure via a lateral longitudinal seam.
• FIG. 1 is a broken plan view of a longitudinal section of a round sling Phyg according to an embodiment of the invention, wherein a movable part of a label is shown in a protected rest position.
• Fig. 2 is a plan view similar to Fig. 1, with the movable part manually partially extended to a reading position;
• - Fig. 3 is a perspective and schematically simplified drawn dar position of the round sling of FIG. 1 and 2, wherein the hose ends of the tubular casing, which are normally assembled and fixed together in the finished state of the round sling, are shown exploded to a finished state within the envelope portion located with adjoining, variable-position part of a label to make visible, with a fixed part of the label is omitted; 4 shows a slightly enlarged and broken plan view only of the length area designated by A in FIG. 3, wherein the permanently attached part of the label is shown according to a first exemplary embodiment, and FIG
• Fig. 5 is a plan view corresponding to Fig. 4, wherein the movable part of the label is shown according to a second embodiment.
• Fig. 1 shows a round sling provided with a labeling length of the designated as a whole by 1 enclosure. In the usual manner with round slings, this consists of a continuous tube of a textile fabric, for example a polyester fabric. In the finished state of the round sling shown in FIGS. 1 and 2 both ends of the tube forming the sheath 1 are inserted into each other, so that, as shown in FIGS.
• the one tube section 3 is received in the open end of the other tube section 5, so in that the envelope 1 is in the form of a closed annular tube in which a load-bearing core 7 ( Figure 3) forming a closed loop is completely enclosed and sheathed.
• a longitudinal seam 9 in the region of the end 10 of the tube section 5 is provided.
• the core 7 is a technical yarn, in particular a high-strength multifilament of polyamide, polyester or polypropylene. It is understood that the invention is advantageously usable equally in other types of slings, especially in such slings, in which wire ropes, such as stainless steel ropes, are provided as a core.
• a movable part 1 1 of a label is shown in a sheltered rest position, with only one end portion 13 of the part 1 1 is exposed, while the remaining area of the part 1 1 is within the enclosure 1, ie in a protected position.
• FIGS. 3 to 5 show a state in which the movable part 11 is moved from the protected rest position by the hand 15 of an operator, by se pulls on the end portion 13, is partially pulled out of the protective position out of the envelope 1 out in a reading position, in Fig. 2, the only partial withdrawal is shown. Further details of the positionally variable arrangement of the movable part 1 1 are shown in FIGS. 3 to 5 can be removed.
• the movable part 1 1 has the shape of a strip-like strip whose end portion 13 forms a handle with bevels. Specifically, it is a thin, flexible plastic tape that can be printed or labeled. According to the standards, the color of the label must identify the material of the core 7, with blue being prescribed for polyester, brown for polypropylene and green for polyamide.
• a ⁇ seners 17 which is closed by means of a splice or weld 19.
• a strand 21 is guided from a rubber material.
• the ends of the strand 21 are combined and firmly connected to the core 7 at an anchoring point 23, see FIG. 3.
• the end of the hose section 3 is also joined together with the ends of the strand 21 and connected to the outside of the core 7, the course of which continues after the anchoring point 23 within the hose section 3.
• connection of the ends of the strand 21 and the end of the tube section 3 takes place at the anchoring point 23 by bonding with the fibers of the core 7, which are, for example, polyester fibers.
• an adhesive tape 25 may be provided for the bonding or in addition to this.
• hose section 5 is pulled over the hose section 3 so far that, when the rubber strand 21 is not pulled out, the major part of the movable part 11 is in the rest position within the hose section 5 and only the hose is stretched End portion 13, as a handle, at the end 10 of the tube section 5 is exposed.
• a longitudinal seam 9 can be provided on the hose section 5, which is located near the anchoring point 23 or at this.
• the part 11 extends along the outside of the tube section 3.
• a permanently attached part 29 of the label that, according to the standard provisions, located within the enclosure 1 and therefore not visible in Fig. 1 and 2.
• the fixed part 29 is a single-layer, thin, flexible plastic sheet, which corresponds to the movable part 11 in strength and material and is connected via a lateral longitudinal seam 31 with the tube section 3.
• a single-layer sheet instead of a single-layer sheet provided a flat tube 33 as a fixed attached part of the label, wherein a plastic sheet folded over folded and united with the longitudinal seam 31 to the tube shape and is sewn to the tube section 3.
• the flat hose 33 forms a displacement guide for the movable part 11 passing through it.
• the movable part 11 of the label is normally in the protected rest position shown in Fig. 1, in which it is within the enclosure 1 except for a handle formed by the end portion 13.
• Fig. 2 shows the process of manually pulling out of the part 1 1 in the reading position, wherein the rubber strand 21 formed stretchable loop is stretched while a restoring force builds up, which, when the end portion 13 is released, the movable part 1 1 automatically retracts into the protected rest position.
• Fig. 2 shows an operating state of the partial extraction of the part 1. 1
• an adhesive bond with the fibers of the core 7 is provided at the anchoring point 23.
• a direct sewing with the outer tube section 5 could be provided.
• a stretchable loop a one-piece, stretchable strand could be connected by gluing to the part 11.
• a plastic material can be provided with particularly good sliding properties.
• a longitudinal seam could be provided on both sides to provide the movable member 11 an additional lateral guidance.
• two short lateral transverse seams 35 may be provided, which form a stop in the enclosure 1 as a withdrawal limit.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Load-Engaging Elements For Cranes (AREA)
• Preparation Of Compounds By Using Micro-Organisms (AREA)
• Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
• Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=38445580

Family Applications (1)

Country Status (6)

Families Citing this family (5)

Family Cites Families (6)

• 2006
  • 2006-06-24 DE DE102006029090A patent/DE102006029090A1/de not_active Withdrawn
• 2007
  • 2007-05-08 WO PCT/EP2007/004047 patent/WO2007147460A1/fr not_active Ceased
  • 2007-05-08 EP EP07724971A patent/EP2032492B1/fr not_active Not-in-force
  • 2007-05-08 AT AT07724971T patent/ATE539995T1/de active
  • 2007-05-08 DK DK07724971.2T patent/DK2032492T3/da active
• 2009
  • 2009-01-23 NO NO20090357A patent/NO334150B1/no not_active IP Right Cessation

Non-Patent Citations (1)

Also Published As

Similar Documents

Legal Events