The Invention relates to a coupling piece element for a Kenter shackle for anchor chains, which shackle comprises two half elements which can be coupled to one another and between which the coupling piece element can be inserted. The coupling piece element has a base body with at least one transverse borehole. Furthermore two securing bolts are provided, which are mounted in at least one transverse borehole in the base body and can be slidably moved outwards by means of at least one spreader element. The laterally protruding ends of the securing bolts are spherical or conical in shape. The base body has protrusions and/or recesses on its side surfaces facing the half elements for positive guidance on the half elements.

The Invention relates to a coupling piece element for a Kenter shackle for anchor chains, which shackle comprises two half elements which can be coupled to one another and between which the coupling piece element can be inserted. The coupling piece element has a base body with at least one transverse borehole. Furthermore two securing bolts are provided, which are mounted in at least one transverse borehole in the base body and can be slidably moved outwards by means of at least one spreader element. The laterally protruding ends of the securing bolts are spherical or conical in shape. The base body has protrusions and/or recesses on its side surfaces facing the half elements for positive guidance on the half elements.

A Irreversibly Locking Clip. The clip has a hinged latch that pivots from an open position to a closed position, similar to a conventional caribiner. The clip provides the structural strength and durability of a caribiner or shackle. The clip includes one or more spring-loaded pins that will irreversibly lock the latch in a closed position by extending into a corresponding socket when the latch is closed. Additionally, the clip incorporates a retaining tip at the tip end of the latch that engages a tip retaining socket when the latch is closed in order to provide additional reinforcement between the latch and the body of the clip.

A Irreversibly Locking Clip. The clip has a hinged latch that pivots from an open position to a closed position, similar to a conventional caribiner. The clip provides the structural strength and durability of a caribiner or shackle. The clip includes one or more spring-loaded pins that will irreversibly lock the latch in a closed position by extending into a corresponding socket when the latch is closed. Additionally, the clip incorporates a retaining tip at the tip end of the latch that engages a tip retaining socket when the latch is closed in order to provide additional reinforcement between the latch and the body of the clip.

The present disclosure describes an anchoring assembly implementable for lifting weight and also anchor point for height access or fall-protection. The disclosed assembly generally comprises a stud with an external elongate surface carrying a screw thread, and a through tunnel fabricated on the stud intersecting and perpendicular to the longitudinal axis of the stud; a construct comprising an eyelet enclosing an opening and a pair of holder members extending out from the eyelet, each of the holder members defining an aperture at its center axis and the defined aperture being of a diameter 0.1 to 2 mm greater than the diameter of the stud, the holder members being axially aligned with a cavity of a predetermined length spacing each other for receiving the stud through the apertures; a nut having a sidewall defining an internally threaded passage, the nut being securable onto the stud through the screw thread and resided within the cavity to interpose between the paired holder members, the nut carrying a pair of axially aligned and radially extending through holes on the sidewall, the through holes being adjustable to align with the through tunnel forming a continuous passage thereof; and a pivot pin fillable into the passage across the through holes and the through tunnel to lock the nut to the stud. The eyelet of the disclosed assembly is configured to be rotatable around the longitudinal axis of the stud and the locked nut impedes the construct to move along longitudinal axis of the stud.

A suspension ring for multistrand lifting tackle comprises two parallel rectilinear legs connected to one another at their ends by arcuate connecting legs. A lower connecting leg is along a longitudinal center line of the ring, extending as a circular segment in the central region of its extent and in the two regions in which it merges into each of the two legs. The radii of the rounded portions on the inside of the ring are less than half the internal width of the ring but greater than half the diameter of the legs, and the central region in the form of a circular segment is connected at its ends to the transitional region as a circular segment to the adjacent leg via a rectilinear intermediate segment of the connecting leg. An angle of the intermediate segment ranges from 50 to 75 to the longitudinal center line of the ring.

A suspension ring for multistrand lifting tackle comprises two parallel rectilinear legs connected to one another at their ends by arcuate connecting legs. A lower connecting leg is along a longitudinal center line of the ring, extending as a circular segment in the central region of its extent and in the two regions in which it merges into each of the two legs. The radii of the rounded portions on the inside of the ring are less than half the internal width of the ring but greater than half the diameter of the legs, and the central region in the form of a circular segment is connected at its ends to the transitional region as a circular segment to the adjacent leg via a rectilinear intermediate segment of the connecting leg. An angle of the intermediate segment ranges from 50 to 75 to the longitudinal center line of the ring.

The Invention relates to a coupling piece element for a Kenter shackle for anchor chains, which shackle comprises two half elements which can be coupled to one another and between which the coupling piece element can be inserted. The coupling piece element has a base body with at least one transverse borehole. Furthermore two securing bolts are provided, which are mounted in at least one transverse borehole in the base body and can be slidably moved outwards by means of at least one spreader element. The laterally protruding ends of the securing bolts are spherical or conical in shape. The base body has protrusions and/or recesses on its side surfaces facing the half elements for positive guidance on the half elements.

The Invention relates to a Renter shackle for anchor chains, at least comprising two half elements which can be coupled to one another and a coupling piece element that can be introduced between the half-elements wherein the half elements each have an L-shaped or J-shaped configuration, wherein the external toothing having a plurality of parallel toothing planes is formed at the end of a short connection leg and wherein a receiving chamber is formed at the end of a long connection leg, having an internal toothing with a plurality of parallel toothing planes, into which the external toothing of the short connection leg engages, and wherein the connection legs are connected to one another via a curved clasp. In addition, the receiving chamber in the long leg is extended by means of a cavity above the end side of the external toothing of the short leg and/or above the uppermost toothing plane of the internal toothing pointing towards the clasp.

Disclosed is a demountable link, suitable in particular for interconnecting two chains for anchoring floating equipment to the ground. This demountable link, shaped like an oblong ring, includes two straight sections connected by two curved sections, and includes: two side parts each forming one of the curved sections, andtwo connecting parts, each forming at least one portion of one of the straight sections, the side parts being assembled with the connecting parts, through removable fastening unit.