EP1686088A2 - Sangle pour une élingue pour le portage de charges lourdes - Google Patents
Sangle pour une élingue pour le portage de charges lourdes Download PDFInfo
- Publication number
- EP1686088A2 EP1686088A2 EP06405004A EP06405004A EP1686088A2 EP 1686088 A2 EP1686088 A2 EP 1686088A2 EP 06405004 A EP06405004 A EP 06405004A EP 06405004 A EP06405004 A EP 06405004A EP 1686088 A2 EP1686088 A2 EP 1686088A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- webbing
- belt
- wire ropes
- belt according
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
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
- B66C1/122—Sling or load protectors
-
- 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
Definitions
- the invention relates to a belt for a lifting means for carrying heavy loads.
- the present invention has been based on the object to provide a belt for a sling, which is above average wear resistant, has a low weight and as it is suitable for heavy loads, without the straps after transporting goods on the cargo dents or other damage.
- the inventive belt with a webbing made of a plastic and / or rubber material, in which a plurality of flexible, extending in the longitudinal direction of the webbing and distributed over the cross-sectional width arranged wire ropes or wire strands are placed relatively soft and gently on a wide surface of the the cargo to be transported, without the cargo to be damaged at the critical Umschlingungsstellen.
- the load-bearing capacity of the belt is considerably increased by the embedded cable or wire strands, so that the belt is also suitable for transporting heavy loads.
- the individual wire ropes or wire strands transmit the forces independently of each other. If, for example one out of five is damaged, one can assume that still 80% of the load capacity of the belt is present.
- a strap 2 according to the invention which is looped around the item to be transported 1 is present.
- this could be a variety of goods, especially those from heavy loads up to several tons of weight.
- the belt 2 is mounted at the top in a conventional manner in an oval ring 3 or the like.
- the two down hanging belt sections 2a, 2b are each herumgeschmoort below the cargo 1 and the ends engage in a conventional manner in a sliding hook 4 a.
- the hanger together with the load - for example, a heavy load can be - lifted by a pull rope 6 by a crane or the like.
- the inventive belt 2 comprises a webbing 2 'made of a plastic or rubber material, in which a plurality of flexible, in the longitudinal direction of the webbing 2' extending, provided as tension members wire ropes 5, usually with a nominal strength above 1570 N / mm 2 are embedded ,
- the webbing 2 ' is substantially rectangular in cross-section (it could also be curved laterally), and the mutually parallel wire ropes 5 are arranged distributed over the cross-sectional width.
- wire ropes 5 There are six wire ropes 5 available. With narrower straps and lower load capacity requirements, a smaller number of wire ropes 5 is also possible. However, more than six wire ropes 5 could be used. With an assumed belt width of about 50 mm and a webbing thickness of 10 mm, a diameter of preferably about 4 mm is selected for the wire ropes 5. Based on the belt width of the added diameter of the wire ropes 5 should be less than 70%, but over 25%. As a rule, the wire ropes 5 have a diameter of between 3 and 10 mm.
- the plastics is particularly suitable polyurethane or polyamide as webbing material.
- the material can be transparent, which can simplify a visual inspection of the belt state or allows a check of the state of wear of the supporting wire ropes 5.
- vulcanization takes place with the embedded wire ropes 5.
- the production of the belt In the plastic extrusion process takes place in such a way that a plurality of wire ropes is fed to an extruder at the same speed as the output speed of the extruder strand.
- the wire ropes 5 are subsequently connected inseparably to the webbing material.
- the cross section of the webbing 2 ' can be designed in various ways. In addition to the rectangular shape, it may also have another, such as round, square, oval or similar shape, wherein the wire ropes 5 may be arranged in one or more rows or in a circle spaced from each other.
- the wire ropes 5 protrude at both ends of the webbing 2 'out of this.
- the protruding parts of the wire ropes 5 are passed through a sleeve-shaped, plastically deformable ferrule 7 and bundled by this, bent into a loop 5 'and with their free ends again led into the crimping clamp 7, where then by radial Pressing the crimping clamp 7, the wire ropes 5 are compressed and held together.
- the free ends extend through the entire crimping clamp 7.
- the wire ropes 5 are previously looped through a tubular protective sleeve 8 (preferably a plastic tube or a hose), which has a curved shape corresponding to the loop 5 'and which serves to protect and bundle the wire ropes 5.
- the wire ropes can be arranged well before pressing the press clamp 7 and bent into the desired loop shape or loop size, possibly cut to length.
- the carrying capacity of the belt is considerably increased by the embedded wire ropes, so that the belt 2 is also suitable for transporting heavy loads.
- the above-mentioned, loop-shaped design of the Endgurtmaschine also contributes to the high load capacity.
- wire ropes as tension elements
- wire strands or fiber-reinforced plastic ropes or the like could also be used. It could also be dispensed with the protective cover, or it could be used instead of this a thimble or the like.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Belt Conveyors (AREA)
- Structure Of Belt Conveyors (AREA)
- Package Frames And Binding Bands (AREA)
- Piles And Underground Anchors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00133/05A CH697689B1 (de) | 2005-01-28 | 2005-01-28 | Gurt für ein Anschlagmittel zum Tragen von schweren Lasten. |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1686088A2 true EP1686088A2 (fr) | 2006-08-02 |
EP1686088A3 EP1686088A3 (fr) | 2007-09-26 |
EP1686088B1 EP1686088B1 (fr) | 2009-12-16 |
Family
ID=36218325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06405004A Not-in-force EP1686088B1 (fr) | 2005-01-28 | 2006-01-10 | Sangle pour une élingue pour le portage de charges lourdes |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1686088B1 (fr) |
AT (1) | ATE452103T1 (fr) |
CH (1) | CH697689B1 (fr) |
DE (1) | DE502006005632D1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2009494C2 (nl) * | 2012-09-20 | 2014-03-24 | Calboo Holding B V | Hijsband. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2038480A1 (de) * | 1970-08-03 | 1972-02-10 | Otto Sahm | Ladegurt |
FR2106699A6 (fr) * | 1970-09-16 | 1972-05-05 | Brindejonc Pierre | |
DE3611473A1 (de) * | 1986-04-05 | 1987-10-08 | Carl Stahl Gmbh & Co Seil & He | Seilgeschirr |
DE9005711U1 (de) * | 1990-05-19 | 1990-12-20 | Spanset Inter Ag, Oetwil Am See | Hebeband mit austauschbarer Schlaufenverstärkung |
-
2005
- 2005-01-28 CH CH00133/05A patent/CH697689B1/de not_active IP Right Cessation
-
2006
- 2006-01-10 AT AT06405004T patent/ATE452103T1/de not_active IP Right Cessation
- 2006-01-10 DE DE502006005632T patent/DE502006005632D1/de not_active Expired - Fee Related
- 2006-01-10 EP EP06405004A patent/EP1686088B1/fr not_active Not-in-force
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2038480A1 (de) * | 1970-08-03 | 1972-02-10 | Otto Sahm | Ladegurt |
FR2106699A6 (fr) * | 1970-09-16 | 1972-05-05 | Brindejonc Pierre | |
DE3611473A1 (de) * | 1986-04-05 | 1987-10-08 | Carl Stahl Gmbh & Co Seil & He | Seilgeschirr |
DE9005711U1 (de) * | 1990-05-19 | 1990-12-20 | Spanset Inter Ag, Oetwil Am See | Hebeband mit austauschbarer Schlaufenverstärkung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2009494C2 (nl) * | 2012-09-20 | 2014-03-24 | Calboo Holding B V | Hijsband. |
Also Published As
Publication number | Publication date |
---|---|
ATE452103T1 (de) | 2010-01-15 |
DE502006005632D1 (de) | 2010-01-28 |
EP1686088A3 (fr) | 2007-09-26 |
EP1686088B1 (fr) | 2009-12-16 |
CH697689B1 (de) | 2009-01-15 |
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