WO1999003769A1 - Estructura de eslinga mejorada - Google Patents
Estructura de eslinga mejorada Download PDFInfo
- Publication number
- WO1999003769A1 WO1999003769A1 PCT/MX1997/000017 MX9700017W WO9903769A1 WO 1999003769 A1 WO1999003769 A1 WO 1999003769A1 MX 9700017 W MX9700017 W MX 9700017W WO 9903769 A1 WO9903769 A1 WO 9903769A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sling
- tape
- projections
- textile
- central part
- Prior art date
Links
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
Definitions
- pallets in which the bags are arranged in the form of beds for efficient handling thereof are arranged.
- the problem of using pallets is such that a way of handling bags with
- Van de Kamp focuses on a textile structure of
- the main objective of the present invention is to provide a sling that
- Another objective is to have a sling structure that allows its recovery
- Still another objective of the invention is to provide a sling that
- Still another additional objective is a sling whose structure allows to maintain
- Yet another objective is to provide a sling that can be handled by any means of loading above, including a forklift.
- Figure 1 schematizes the sling in detail in extended form.
- Figure 2 shows the sling illustrating the form it takes when pulling it to
- Figure 2a is the detail of the hitch of the sling tape to pull it
- Figure 3 is the complete set of sling, bag stack and crane hook at a time when the load is being lifted.
- Figure 3a indicates the details of the template on which the sling is placed when the piles of sacks are forming, bed by bed.
- Figure 4 shows the pile of bags tied for transport.
- the sling a greater resistance.
- a simple form of sling structure, according to the present invention is
- one of the tapes embraces one face of the stack and the other embraces the adjoining face.
- the sling comprises two seams, one of which sews the
- the second seam joins in this portion the portions of the projections
- the first, at the distal end is approximately 180 ° so that the
- This second twist provides a seam to fix said twist.
- the objective of the first twist is to form an easily hooked loop in the
- the second twist has the function of enabling the two tapes so that these can be separated by forming the pile of bags and one of them embraces one of the side faces of the pile, near the vertex and the other embraces the other side
- Said membrane may consist of
- recovery consists of a double tape, which can also be simple, but that
- the upper end loop being the one that hooks to the load attachment to pull up and drag with this movement
- a tape is attached with
- a pair of tape rings 9 called tape rings of the belt are slidably bonded.
- Figure 2a shows the detail of the hook of the upper loop of the tape
- Figure 3 shows the sling arrangement when the pile of bags is
- one of the sides of the bed is formed by a short side face of a
- Figure 3a illustrates a template that facilitates the formation of the stack stack of
- This template has slots where the center of the sling and the tape pairs of the projections are placed to start forming the
- Figure 4 shows how to tie the tape 8 in the projections of the
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/MX1997/000017 WO1999003769A1 (es) | 1997-07-15 | 1997-07-15 | Estructura de eslinga mejorada |
AU34646/97A AU3464697A (en) | 1997-07-15 | 1997-07-15 | Improved sling structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/MX1997/000017 WO1999003769A1 (es) | 1997-07-15 | 1997-07-15 | Estructura de eslinga mejorada |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999003769A1 true WO1999003769A1 (es) | 1999-01-28 |
Family
ID=19744946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/MX1997/000017 WO1999003769A1 (es) | 1997-07-15 | 1997-07-15 | Estructura de eslinga mejorada |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU3464697A (es) |
WO (1) | WO1999003769A1 (es) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3701559A (en) * | 1971-03-25 | 1972-10-31 | Marino Systems Inc | Combination sling and unitizing means |
GB1394823A (en) * | 1971-05-26 | 1975-05-21 | Nattrass Frank | Load sling |
FR2336336A1 (fr) * | 1975-12-24 | 1977-07-22 | Roses Y Roig Sa Roysa | Conteneur a elingues |
FR2436741A1 (fr) * | 1978-09-20 | 1980-04-18 | Europtiss Sa | Sangles destinees a etre utilisees comme elingues facilement recuperables |
US4239271A (en) * | 1978-11-27 | 1980-12-16 | Banks Wire Rope Slings, Inc. | Loop for flexible strap |
EP0056676A2 (en) * | 1981-01-20 | 1982-07-28 | N.V. TRANSWORLD MARINE AGENCY CY S.A., naamloze vennootschap | Self-locking sling |
-
1997
- 1997-07-15 AU AU34646/97A patent/AU3464697A/en not_active Abandoned
- 1997-07-15 WO PCT/MX1997/000017 patent/WO1999003769A1/es active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3701559A (en) * | 1971-03-25 | 1972-10-31 | Marino Systems Inc | Combination sling and unitizing means |
GB1394823A (en) * | 1971-05-26 | 1975-05-21 | Nattrass Frank | Load sling |
FR2336336A1 (fr) * | 1975-12-24 | 1977-07-22 | Roses Y Roig Sa Roysa | Conteneur a elingues |
FR2436741A1 (fr) * | 1978-09-20 | 1980-04-18 | Europtiss Sa | Sangles destinees a etre utilisees comme elingues facilement recuperables |
US4239271A (en) * | 1978-11-27 | 1980-12-16 | Banks Wire Rope Slings, Inc. | Loop for flexible strap |
EP0056676A2 (en) * | 1981-01-20 | 1982-07-28 | N.V. TRANSWORLD MARINE AGENCY CY S.A., naamloze vennootschap | Self-locking sling |
Also Published As
Publication number | Publication date |
---|---|
AU3464697A (en) | 1999-02-10 |
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