ROPE HARNESS

Abstract

ROPE-UP HARNESS A rope-up harness (1) comprises a waist belt (1), a first leg loop (2), a second leg loop (2), and shoulder straps. The waist belt (1) has an inner and an outer face. A first loop (5) is attached to the waist belt (1) and is intended for attaching the shoulder straps (3). A second loop (6) is attached to the waist belt (1) and is separate from the first loop (5); the second loop (6) is intended to form a ventral attachment point (4). A first webbing strap (9) defines a ring (10) that is integral to the waist belt (1) and the leg loops (2); the first webbing strap (9) is attached to the waist belt (1) by stitching. The first loop (5) and the second loop (6) are positioned within the ring (10), with the first loop (5) outside the second loop (6) and the second loop (6) outside the first loop (5).The first loop (5) is positioned opposite the second loop (6) in a parallel direction which crosses the inner and outer faces of the belt (1).

Description

Title of the invention: ROPE HARNESS technical field

[0001] The invention relates to a rope harness. Previous technique

[0002] In the field of working at height, it is common practice to use a rope harness equipped with a waist belt, leg loops, and shoulder straps. The rope harness has several attachment points, including an umbilical attachment point designed to be fixed to an anchor point, for example, an anchor point or a lifeline.

[0003] The umbilical attachment point can be used to provide removable attachment of the shoulder straps, which facilitates the harness's installation on the user. However, using the same ring to attach the shoulder straps and to suspend the user by the waist belt degrades the ergonomics of the suspension point, thus complicating the rope access technician's work.

[0004] It is known to use the two straps extending from the leg loops to form two protruding rings on the waist belt. The two rings are arranged substantially one inside the other to form a single loop. The removable connector that connects the shoulder straps to the waist belt passes through both rings, as does a connector for attaching to the anchor point. The two connectors share the same loop, which is detrimental. This configuration is widely used because it provides significant multidirectional resistance for an umbilical suspension point, at the cost of reduced ergonomics.

[0005] It is known from document EP2401038 to form a rope harness having two webbing loops arranged one inside the other and closed by the waist belt. A first webbing loop forms a first loop, called the inner loop, and is equipped with a non-removable D-shaped connector. The connector serves as the ventral suspension point. A second webbing loop forms a second loop, called the outer loop, which is intended for attaching the shoulder straps to the waist belt. The two loops are attached at approximately the same point on the waist belt so that the load transfer between the shoulder straps and the ventral suspension point occurs at the same point relative to the user's center of gravity. The inner and outer loops are formed by the straps that extend from the leg loops. However, it appears that this configuration does not provide optimal ergonomics.

[0006] In climbing harnesses, a different construction is used in order to provide the user with greater freedom of movement between the leg loops and the belt. The belt and leg loops pass through a ring located on the ventral side. However, this design is not the most suitable for prolonged work while suspended in the harness, particularly because it lacks shoulder straps. Object of the invention

[0007] An object of the invention consists of providing a rope harness whose ergonomics of the ventral suspension point and of the shoulder straps are improved compared to the configurations of the prior art.

[0008] This result is tended to be achieved by means of a rope harness comprising: - a belt, a first thigh band and a second thigh band and suspenders, the belt having an inner face and an outer face; - a first loop attached to the belt and intended for attaching the suspenders; - a second loop attached to the belt and separate from the first loop, the second loop being intended to form a ventral attachment point.

[0009] The rope harness is remarkable in that at least one first strap defines a ring attached to the belt and the thigh bands, the first strap being fixed to the belt by stitching; - in that the first loop and the second loop are arranged within the ring, the first loop being outside the second loop and the second loop being outside the first loop; and - in that the first loop is arranged opposite the second loop in a direction parallel to a first direction which crosses the inner and outer faces of the belt.

[0010] Advantageously, the first loop is mounted movable relative to the second loop in a direction parallel to the first direction.

[0011] In a particular configuration, the first loop is mounted movable relative to the second loop along a second direction perpendicular to the first direction and perpendicular to a longitudinal direction of the belt.

[0012] In an advantageous development, the rope harness includes a second strap separating the first loop and the second loop. The second strap has a first end attached to the first strap.

[0013] Preferably, the second strap has a second end attached to the belt.

[0014] Preferably, the second strap covers at least part of a portion of the first strap forming the first loop intended to receive a strap attachment.

[0015] According to one embodiment, the second strap is attached to the belt inside the ring.

[0016] Preferably, the first loop is intended to be disposed between the second loop and an umbilical part of the user.

[0017] Advantageously, the lanyard harness includes a leg loop connecting the first and second leg loops. The leg loop is located inside the ring.

[0018] In a preferred development, the leg loop link is attached to the belt and the first strap.

[0019] In an advantageous development, the first strap is attached to the second strap along the first loop by first-loop seams, and one end of the first strap is attached to a second end of the first strap by strength seams. The strength seams resist a first applied force between the second loop and the belt, and the first-loop seams yield to said first force.

[0020] Advantageously, the first strap is attached to the second strap along the belt by belt seams, and one end of the first strap is attached to a second end of the first strap by strength seams. The strength seams resist an initial force applied between the second buckle and the belt, and the belt seams fail at said initial force.

[0021] Preferably, the second strap defines an additional loop disposed in the first loop, the two ends of the second strap being attached to the belt.

[0022] In a preferred development, a removable connector forming a link between the straps and the belt is installed in the first loop. Brief description of the drawings

[0023] Other advantages and features will become clearer from the following description of particular embodiments and implementations of the invention given by way of non-limiting examples and shown in the accompanying drawings, in which:

[0024] [Fig.1]: a schematic view of a rope harness equipped with shoulder straps and a ventral suspension point according to the invention;

[0025] [Fig.2]: a schematic view of the lashing harness without shoulder straps or with shoulder straps removed;

[0026] [Fig.3]: a schematic view of a ventral suspension point according to the invention;

[0027] [Fig.4]: another schematic view of a ventral suspension point according the invention;

[0028] [Fig.5]: yet another schematic view of a ventral suspension point according to the invention;

[0029] [Fig.6]: a schematic view of a fourth embodiment of a ventral suspension point;

[0030] [Fig.7]: a schematic view of a fifth embodiment of a ventral suspension point;

[0031] [Fig-8]: a schematic view of a sixth embodiment of a ventral suspension point;

[0032] [Fig.9]: a schematic view of a seventh embodiment of a ventral suspension point;

[0033] [Fig. 10]: a schematic view of an eighth embodiment of a ventral suspension point. Description of the implementation methods

[0034] Figures 1 and 2 illustrate a rope harness which includes a belt 1 and a pair of leg loops 2 with a first leg loop 2 and a second leg loop 2. The rope harness also has shoulder straps 3, one end of which is preferably mounted to be detachable relative to the belt 1.

[0035] The rope harness also includes a ventral suspension point 4 equipped with a first loop 5 and a second loop 6. The first loop 5 is preferably intended for attaching the shoulder straps 3, for example, a shoulder strap connector 7. The second loop 6 is preferably intended for connecting to an anchor point, for example, a lifeline. The second loop 6 is intended for receiving a wire element, a suspension connector 8, or any other element enabling the harness to be suspended.

[0036] The ventral suspension point 4 is also called the umbilical suspension point. The ventral suspension point 4 is suitable for supporting a user seated in the harness and suspended by means of the harness. The ventral suspension point 4 is located in the median sagittal plane and is situated near the user's umbilicus.

[0037] The belt 1 has a belt strap that extends along a longitudinal direction defining the circumference of the belt 1. The belt strap has a length greater than its width, which is itself greater than its thickness. The belt 1 has an inner face intended to face the user and preferably be in contact with them, and an opposite outer face.

[0038] The ventral suspension point 4 has a first strap 9 attached to the belt 1, for example by a seam, in order to fix the ventral suspension point 4 with the belt 1. The first strap 9 forms a ring 10 around the belt 1. In other words, the belt 1 passes through the ring 10.

[0039] The ventral suspension point 4 has a first loop 5 and a second loop 6 which are distinct. The first loop 5 and the second loop 6 are installed inside the ring 10. Since the first loop 5 is distinct from the second loop 6, an element installed in the first loop 5, for example a rope or connector, cannot move to reach the second loop 6 and vice versa.

[0040] The first loop 5 is outside the second loop 6, and the second loop 6 is outside the first loop 5. The arrangement of the two loops differs from the construction disclosed in document EP2401038, which features an outer loop arranged around an inner loop with two connectors arranged one above the other along the user's rostrocaudal axis. A connector located in the inner loop can only move within the space delimited by the outer loop, and a forward movement of the inner loop tends to displace the other connector located in the other loop, which can be detrimental.

[0041] The first loop 5 and the second loop 6 are arranged in the ring 10. The first loop 5 and the second loop 6 are different from the ring 10. The formation of a ring 10 through which the belt 1 passes provides a ventral suspension point 4 that remains attached to the belt 1 in the event of a significant fall. This configuration allows for the release of stress on the other fastenings, particularly on the other seams where applicable.

[0042] In a particularly advantageous manner, the two leg loops 2 are connected by a leg loop link 11 which passes through the ring. In an alternative embodiment, each leg loop 2 is attached to the belt 1 independently of the ring 10, for example by a specific seam.

[0043] In the configuration of document EP2401038, the straps from the leg loops form the umbilical suspension point. The straps are attached to the waist belt. The straps are wide, and the seams are designed to withstand all fall forces. The dimensions of the straps imply a certain stiffness. By using a ring 10 formed by a different strap than the leg loops 2, it is possible to reduce the width of the strap and the number of seams connecting the leg loops 2 to the waist belt 1, thereby improving the comfort of the connection between the leg loops 2 and the waist belt 1.

[0044] The first loop 5 and the second loop 6 are arranged side by side in a direction parallel to an axis that passes through the outer and inner faces of the belt 1. In other words, the first loop 5 is intended to be positioned between the second loop 6 and the user. Preferably, the first loop 5 receives the connector 7, which provides the mechanical connection between the shoulder straps 3 and the belt 1. The connector 7 may be a removable connector. The second loop 6 may receive a connector 8, which is preferably a non-removable connector.

[0045] The first loop 5 and the second loop 6 are mounted to move relative to each other in a direction parallel to a first direction that passes through the inner and outer faces at the point of attachment between the belt 1 and the ring 10.

[0046] The first buckle 5 and the second buckle 6 are mounted projecting from the belt 1 in a direction extending towards the shoulder straps 3, i.e., upwards when the user is standing. This allows movement between the two buckles and therefore between the two elements installed in the two buckles, thus improving the transfer of force to the belt 1. The movement of one buckle relative to the other is in a direction that passes through the outer and inner faces of the belt 1.

[0047] Preferably, the first loop 5 and the second loop 6 are each mounted to pivot relative to the belt 1. The pivot axis of each of the two loops extends along the longitudinal direction of the belt 1.

[0048] Advantageously, the ring 10 is fixed to the belt 1 so as to fix the position of the ventral suspension point 4 along the longitudinal direction of the belt 1 and prevent the ring 10 from rotating around the belt 1 in the longitudinal direction and perpendicular to the longitudinal direction. Fixing the ring 10 to the belt 1 allows for improved operation of the two buckles 5 and 6.

[0049] In a particular embodiment illustrated in [Fig.3], the two loops 5 and 6 are formed by the single first strap 9, the two ends of which are fixed to each other to form the ring 10 and which is shaped to define the two loops 5 and 6.

[0050] Advantageously illustrated in figures 4 to 8 and 10, the first strap 9 and a second strap 12 are used to form the first loop 5 and the second loop 6. The first strap 9 forms a ring 10 which surrounds the belt 1. The second strap 12 is arranged in the ring 10 to divide the ring 10 into the first loop 5 and the second loop 6.

[0051] The first strap 9 is distinct from the strap that forms the first thigh loop 2 and distinct from the strap that forms the second thigh loop 2. The same applies to the second strap 12. The second strap 12 is attached to the first strap 9, preferably by sewing to define the two loops.

[0052] The second strap 12 separates the first loop 5 and the second loop 6. It is advantageous that the first strap 9 and the second strap 12 be attached to the belt 1. The second strap 12 is installed inside the ring 10 so as to separate two spaces which form the two loops 5 and 6.

[0053] The first loop 5 is not located inside the second loop 6 and vice versa. Preferably, each loop has a first end fixed to the belt 1 to facilitate the transfer of force to the belt 1. More preferably, each loop has a second end fixed to the belt 1. Each of the loops is distinct so that an element placed in the first loop 5 cannot move to the second loop 6 and vice versa.

[0054] The first loop 5 and the second loop 6 are arranged projecting from the belt 1 towards the shoulder straps 3.

[0055] Preferably, the closure of the ring 10 by seams connecting the two opposite ends of the first strap 9 is different from the seams of attachment to the belt 1 so as to make the seams which close the ring 10 and the seams which attach the ring 10 to the belt 1 work differently.

[0056] Preferably, the two ends of the first strap 9 which are fixed together to close the ring 10 form all or part of the first loop 5 or the second loop 6 and more preferably at least part of the second loop 6. Doubling the thickness increases the rigidity of the loop to facilitate its handling.

[0057] It is advantageous that the overlap length between the two ends of the first strap 9 represents at least 30% of the length of the second loop 6, preferably the distance between the two attachment points to the belt 1. More preferably, the overlap length represents at least 50% of the length of the second loop 6, or even more than 70% of the length of the second loop 6.

[0058] It is particularly advantageous for the second strap 12 to form the curved part of the second buckle 6, that is, the part intended to receive the connector 7 of the shoulder straps 3. The second strap 12 prevents wear on the first strap 9. Preferably, the second strap 12 should have only one end attached directly to the belt 1. By "attached directly to the belt," we mean an attachment where a portion of the second strap 12 is fixed relative to a portion of the belt 1. The second strap 12 may be in direct contact with the belt 1 or separated, for example, by the leg loop 11. The attachment is preferably achieved by stitching; the stitching thread passes through the second strap 12, the belt 1, and it may also pass through the leg loop 11 and preferably through the first strap 9.By attaching only one end of the second strap 12 to the belt 1, a force is applied to the first strap 9 and to the belt 1 when the connector tries to move away from the belt 1. This also makes it easier to form the second loop 6. It also makes the sewing operation easier if necessary.

[0059] Preferably, the overlap area between the two ends of the first strap 9 has fasteners, for example strength seams 14, which extend continuously or almost continuously over the entire overlap length to prevent the installation of a connector or wire element between the two strands of the first strap 9 and thus prevent the formation of an additional loop. tional.

[0060] It is also advantageous that the attachment between the belt 1 and the first strap 9 and the attachment between the belt 1 and the second strap 12 extends continuously or almost continuously to prevent the installation of a connector or wire element between the belt 1 and each of the first strap 9 and the second strap 12 and thus prevent the formation of an additional loop.

[0061] It is also advantageous that the attachment between the second strap 12 and the first strap 9, for example by means of first loop seams 13, extends continuously or almost continuously to prevent the installation of a connector or wire element between the first strap 9 and the second strap 12 and thus prevent the formation of an additional loop.

[0062] These configurations prevent the fasteners from working in a disadvantageous mode, particularly during peeling when the fastener is a seam, especially when the ventral suspension point 4 is subjected to significant stresses.

[0063] In the event that the fastening between the first strap 9 and the second strap 12 fails, the connector(s) and / or wire elements installed in the first loop 5 and / or in the second loop 6 remain attached to the ring 10 and therefore remain attached to the belt 1. The same applies in the event of a break in the fastening between the belt 1 and the first strap 9.

[0064] This construction is advantageous because the connection of the various elements to the belt 1 is maintained by means of the ring 10. It is therefore possible to reduce the bulk of the ventral suspension point 4 by choosing a ring 10 whose mechanical properties are selected to withstand a predefined set of forces. This allows, for example, the choice of the thickness, width, material, and configuration of the fasteners that close the ring 10 as the first strap 9.

[0065] The fasteners between the belt 1 and the first strap 9, the fasteners between the belt 1 and the second strap 12, and the fasteners between the first strap 9 and the second strap 12 can be chosen to be less efficient. It is also possible to choose a second strap 12 that is less efficient than the first strap 9.

[0066] In a preferred embodiment, the first loop 5 receives the attachment of the shoulder straps 3 and the second loop 6 receives the attachment to the anchor point, for example a lifeline. The first loop 5 is at least partially covered by the second strap 12. More preferably, the attachment between the first strap 9 and the second strap 12 is achieved by sewing.

[0067] When a force is applied between the first loop 5 and the second loop 6, the first loop seams 13 between the first strap 9 and the second strap 12 along the first loop 5 are subjected to shearing. It is advantageous to configure these first loop seams 13 to yield upon submission to an initial force threshold which is equal to a maximum tolerated force beyond which the suspension point can no longer be used and which is less than a force causing the ring 10 to break. In other words, the first strap 9 is fixed to the second strap 12 along the first loop 5 by first loop seams 13 and a first end of the first strap 9 is fixed to a second end of the first strap 9 by strength seams 14. The strength seams 14 resist a first force applied between the second loop 6 and the belt 1 and the first loop seams 13 give way to said first force.

[0068] Consequently, if the stitching threads connecting the first strap 9 and the second strap 12 along the first loop 5 are observed to break, the user will realize that the harness is no longer usable. The stitching threads serve as indicators of the application of a force exceeding the maximum permissible force.

[0069] The same can be true for the stitching threads that secure the ring 10 to the belt 1. For example, the first strap 9 is attached to the belt 1 by belt stitches 15, and one end of the first strap 9 is attached to a second end of the first strap 9 by strength stitches 14. The strength stitches 14 resist an initial force applied between the second loop 6 and the belt 1, while the belt stitches 15 yield to said initial force. The same can be true when the belt stitches 15 secure the belt 1 and the first strap 9 together, or secure the belt 1 and the second strap 12 together, or secure the belt 1, the first strap 9, and the second strap 12 together.

[0070] In the embodiment of [Fig. 4], the second strap 12 is positioned against the outer face of the belt 1, but a similar function can be achieved by placing the second strap 12 against the inner face of the belt 1, as illustrated in [Fig. 5]. Positioning the second strap 12 on one side or the other of the belt 1 has little effect on the mechanical performance of the ventral suspension point 4. However, attaching the second strap 12 to the belt 1 provides better load transfer by the belt 1 compared to a second strap 12 attached to the second buckle 6 to close the second buckle 6.

[0071] In an alternative embodiment, the second strap 12 has a tensile strength that is lower than that of the fasteners. When a significant force is applied, the second strap 12 breaks in the separation zone between the first loop 5 and the second loop 6. The failure of the second strap 12 indicates a force exceeding a threshold value.

[0072] It is advantageous to form the second loop 6 using the two ends of the first strap 9 because in the event of the application of a violent force, for example in the event of a fall, the fixings between the two ends work in a more advantageous mode which allows for better resistance to breakage.

[0073] In the embodiment illustrated in Figures 6 and 7, the second strap 12 is arranged in the second loop 6. The first loop 5 can be closed by a seam 13 to serve as an indicator that breaks when the suspension point is subjected to significant stress. It is also possible to have the second strap 12 break. However, this embodiment is less advantageous than that of Figures 4 and 5 because controlling the breaking forces of the indicators is more difficult. Again, the second strap 12 can be arranged on either side of the belt 1.

[0074] Figures 7 and 8 illustrate embodiments where the second strap 12 is used and where the second strap does not separate the two loops. This embodiment is less advantageous than the previous ones because the loops are closed by at least one seam, preferably a seam at the end of each loop. This embodiment is less desirable because the separation between the loops is less well controlled over time due to the significant stresses applied to the seams.

[0075] The first strap 9 forms a ring 10 which surrounds the belt 1. Preferably, the leg loops 11 pass through the ring 10. More preferably, the leg loops 11 are attached to the belt 1 with the same stitching as the first strap 9 and possibly as the second strap 12.

[0076] Preferably, the first loop 5 and the second loop 6 are arranged opposite each other in a direction that is perpendicular to the outer face of the belt 1. The two loops are through-loops in the longitudinal direction of the belt 1.

[0077] The use of a leg loop link 11 which connects the two leg loops 2 and which passes through the ring 10 is particularly advantageous because it makes it possible to ensure the mechanical connection between the leg loops 2 and the belt 1 while relaxing the technological constraints on the attachment between the leg loops 2 and the belt 1.

[0078] The ventral suspension point 4 may have a first loop 5 and a second loop 6. However, alternatively, it is possible that the suspension point may have only the first loop 5 or only the second loop 6 as illustrated in [Fig.9].

[0079] In the embodiment illustrated in [Fig. 10], the ventral suspension point 4 defines three loops with an additional loop that is arranged in the first loop 5. The additional loop is formed by the second strap 12 and preferably uses the portion of the second strap 12 that separates the first loop 5 and the second loop 6. Preferably, the connector 7 is installed in the first loop 5 on the outside of the additional loop. More preferably, the connector 7 is removable from the first loop 5. The connector 7 forms the link between the straps 3 and the belt 1.

[0080] It is advantageous to install one or more detachable connectors in the additional loop. The second loop 6 is used to attach the harness to an anchor point.

[0081] In professional harnesses designed for working at height, it is common to have a ventral suspension point located opposite the user's navel. This configuration facilitates the installation of the various equipment used during prolonged periods of suspension. This explains why the configuration of a harness designed for working at height differs from that of a mountaineering harness, which is more commonly called a "sports harness."

[0082] In prior art working-at-height harness configurations, the leg loops connecting the straps are attached to the waist belt and form the loop(s) that define the ventral suspension point. Consequently, the performance of the leg loop straps is chosen to withstand the mechanical stresses of a ventral suspension point.

[0083] It is common practice to use a wide webbing to form the loop of the ventral suspension point, and the webbing extends to the two leg loops. To ensure mechanical strength in the event of a fall, it is necessary to sew over a large area between each strand of the webbing and the waist belt. The prior art configuration involves a significant inclination of the leg loop connections from the ventral suspension point 4 to the leg loops 2. Such a configuration limits comfort at the thighs, particularly when the user is suspended by the harness.

[0084] To improve comfort around the ventral suspension point without unduly complicating the construction of the lap harness, it is advantageous to use a connecting strap that links the first leg loop with the second leg loop. The connecting strap passes through ring 10 so that the connecting strap remains attached to the waist belt 1 by means of ring 10.

[0085] The binding strap defines a first fold 16 between the central part of the binding strap and a first strand extending from the first leg loop. The binding strap defines a second fold 16 between the central part of the binding strap and a second strand extending from the second leg loop. The first fold is separated from the second fold by the ring 10. The two strands attach to the belt 1 with a wider gap than prior art configurations.

[0086] Preferably, the first fold and the second fold are fixedly attached to the belt 1 by at least one seam. Advantageously, the central portion of the tie strap is fixedly attached to the belt 1 so that the belt 1 and the central portion deform in the same way along the longitudinal direction. tudinal of the belt as well as according to the transverse direction of the belt 1.

[0087] The first fold and the second fold are separated by the ring along the longitudinal direction of the belt 1.

[0088] Preferably, the first fold 16 and / or the second fold 16 are fixed to the belt 1 by fold seams 17. The ring 10 is formed by a first strap 9, one end of which is fixed to a second end by strength seams 14. The strength seams 14 resist a first force applied between the first loop 5 and the thigh bands 2 and the fold seams 17 give way to said first force.

[0089] Advantageously, the leg loops 11 are attached to the belt 1 by belt seams 15. The ring 10 is formed by a first strap 9, one end of which is attached to a second end by strength seams 14. The strength seams 14 resist a first force applied between the first loop 5 and the leg loops 2 and the belt seams 15 give way to said first force.

[0090] The use of a waistband seam 15 and / or a fold seam that are less resistant than the strength seam 14 provides an indicator of severe stress on the harness. The initial stress can represent the maximum permissible stress for the harness. When the harness is subjected to a stress exceeding a threshold value, the fold seam and / or the waistband seam 15 fail. The failed seams serve as indicators.

[0091] Installing the leg loop 11 inside the ring 10 and separating the leg loop 11 from the buckle intended to attach to the anchor point allows for modification of the mechanical behavior of the straps that form the connection between the leg loops 2 and the ventral suspension point 4. The wider the first strap 9 forming the ring 10, the greater the mechanical resistance of the ventral suspension point 4, all other parameters remaining unchanged. However, this makes the buckle less practical to use and reduces the comfort of the leg loop connections when the strap extends to the leg loops 2.

[0092] To form the leg loops 11, it is advantageous to use a narrower strap than the straps of the anterior art, which improves the comfort of the leg loop connection. In particular, it is advantageous to use a strap that is narrower and / or thinner than the strap that forms the waistband 1. It is also possible to use a more flexible strap, which generally corresponds to a strap with lower tensile strength, if it is not desired to compromise other parameters, particularly cost.

[0093] Preferably, between the first fold 16 and the second fold 16, the link The leg loop 11 extends mainly or exclusively along the longitudinal direction of the belt 1, and the leg loop link 11 is fixedly mounted to the belt 1. The leg loop link 11 and the belt 1 deform in a similar way, which allows for a more homogeneous mechanical function between the leg loop link 11 and the belt 1.

Claims

Claims

1. A roping harness (1) comprising: - a belt (1), a first leg loop (2) and a second leg loop (2) and shoulder straps (3), the belt (1) having an inner face and an outer face; - a first loop (5) fixed to the belt (1) and intended for fixing the shoulder straps (3); - a second loop (6) fixed to the belt (1) and separate from the first loop (5), the second loop (6) being intended to form a ventral fixing point (4); characterized in that at least one first strap (9) defines a ring (10) mounted integrally with the belt (1) and the leg loops (2), the first strap (9) being fixed to the belt (1) by sewing; in that the first loop (5) and the second loop (6) are arranged in the ring (10), the first loop (5) being outside the second loop (6) and the second loop (6) being outside the first loop (5);and in that the first loop (5) is arranged facing the second loop (6) in a direction parallel to a first direction which crosses the internal face and the external face of the belt (1).;

2. A roping harness (1) according to claim 1 in which the first loop (5) is mounted to move relative to the second loop (6) in a direction parallel to the first direction.

3. Rope harness (1) according to one of claims 1 and 2 in which the first loop (5) is mounted to move relative to the second loop (6) in a second direction perpendicular to the first direction and perpendicular to a longitudinal direction of the belt (1).

4. A roping harness (1) according to any one of claims 1 to 3 comprising a second strap (12) separating the first loop (5) and the second loop (6), the second strap (12) has a first end fixed to the first strap (9).

5. A roping harness (1) according to claim 4 wherein the second strap (12) has a second end attached to the belt (1).

6. A roping harness (1) according to claim 5 wherein the second strap (12) at least partially covers a portion of the first strap (9) forming the first loop (5) intended to receive a hook (7) of the straps (3).

7. A roping harness (1) according to one of claims 5 and 6 wherein the second strap (12) is attached to the belt (1) inside the ring (10).

8. A roping harness (1) according to any preceding claim wherein the first loop (5) is intended to be arranged between the second loop (6) and an umbilical portion of the user.

9. A roping harness (1) according to any one of claims 1 to 8 comprising a leg loop link (11) connecting the first leg loop (2) and the second leg loop (2) and wherein the leg loop link (11) is arranged inside the ring (10).

10. A roping harness (1) according to claim 9 wherein the leg loop link (11) is attached to the belt (1) and to the first strap (9).

11. A roping harness (1) according to any one of claims 8 to 10 wherein the first strap (9) is secured to the second strap (12) along the first loop (5) by first loop stitching (13) and a first end of the first strap (9) is secured to a second end of the first strap (9) by strength stitching (14) and wherein the strength stitching (14) resists a first force applied between the second loop (5) and the belt (1) and the first loop stitching (13) yields to said first force.

12. A roping harness (1) according to any one of claims 8 to 11 wherein the first strap (1) is attached to the second strap (12) along the belt (1) by belt stitching (15) and a first end of the first strap (9) is attached to a second end of the first strap (9) by strength stitching (14) and wherein the strength stitching (15) resists a first force applied between the second buckle (6) and the belt (1) and the belt stitching (15) yields to said first force.

13. A roping harness (1) according to any one of claims 8 to 12 wherein the second strap (12) defines an additional loop disposed in the first loop (5), both ends of the second strap (12) being secured to the belt (1).

14. A roping harness (1) according to claim 13 in which a removable connector (7) forming a connection between the straps (3) and the belt (1) is installed in the first buckle (5).

Images