摘要:
An energy guiding chain for guiding hoses, cables or the like has numerous chain links (2), connected to one another in articulated fashion. Each chain link has opposing straps (3) with inside and outside lateral surfaces as well as narrow surfaces perpendicular to the lateral surfaces and essentially parallel to the longitudinal direction of the chain. At least some of the chain links have at least one cross-member (4a, 4b) connecting the opposing straps. The articulated joint includes joint elements (8) which extend between adjacent straps. The joint elements are elastically deformable in the bending direction of the chain links (1), and extend at least partially, preferably entirely, between the inside and outside lateral surfaces of the straps (3). The joint elements (8) can be located in laterally open recesses in the straps. In this manner, the energy guiding chain can travel to form a lower strand (7), a deflection zone (6) and an upper strand (5).
摘要:
An energy guiding chain for guiding cables, flexible tubes or the like comprises a plurality of chain links (1, 2, 3) which are articulated to each other and which each include two lateral straps (1a, 1b, 2a, 2b, 3a, 3b) and upper and lower cross-members (4) connecting said lateral straps. For arranging the cross-members for easy pivoting on both lateral straps, while designing the lateral straps as slim as possible, and for guaranteeing smooth and correct sliding of the upper strand on the lower strand, it is provided that both the upper and lower cross-members (4) include on both ends thereof two cylindrical bearing parts (12) that can be inserted in pocket-like bearing receivers (13) arranged on the lateral strap which points towards the respective end of the cross-member, wherein said bearing receivers project on the sides of the lateral straps which point towards the interior of the chain, wherein the lateral straps include snap-action means having a snap tab that cooperates with a locking bar arranged on the respective end of the cross-member (4), and wherein the cross-members (4) on both ends thereof in the axial direction outside of the bearing parts (12) each include a projection extending in the longitudinal direction of the cross-member (4) and with a contact surface thereof resting against the side of a lateral strap pointing towards the interior of the chain, in the locking position of the cross-member.
摘要:
An energy guiding chain for guiding cables, flexible tubes or the like comprises a plurality of chain links (1, 2, 3) which are articulated to each other and which each include two lateral straps (1a, 1b, 2a, 2b, 3a, 3b) and upper and lower cross-members (4) connecting said lateral straps. For arranging the cross-members for easy pivoting on both lateral straps, while designing the lateral straps as slim as possible, and for guaranteeing smooth and correct sliding of the upper strand on the lower strand, it is provided that both the upper and lower cross-members (4) include on both ends thereof two cylindrical bearing parts (12) that can be inserted in pocket-like bearing receivers (13) arranged on the lateral strap which points towards the respective end of the cross-member, wherein said bearing receivers project on the sides of the lateral straps which point towards the interior of the chain, wherein the lateral straps include snap-action means having a snap tab that cooperates with a locking bar arranged on the respective end of the cross-member (4), and wherein the cross-members (4) on both ends thereof in the axial direction outside of the bearing parts (12) each include a projection extending in the longitudinal direction of the cross-member (4) and with a contact surface thereof resting against the side of a lateral strap pointing towards the interior of the chain, in the locking position of the cross-member.
摘要:
A cable guide (10), having articulated links (12), capable of angling in two directions, and open on an face end, and arranged one behind the other in a longitudinal direction and forming a guide channel (16) by means of external guide elements; joints absorbing tensile forces are located between two connected links, and the links (12) each display corresponding connecting elements (18) with two connecting components (20, 22). The first component (20) of the connecting element (18) is fork-shaped, where the second connecting component displays a first seat (32) with a spherical boundary, in which a joint element (34), having an opening (36) and a spherical outer boundary (35) adapted to the first seat, is moveable, and the second component with a joint element (34) can be positioned between the two legs of the first component in a way that the opening (36) in the joint element with a spherical outer boundary is aligned with an opening (27, 28) provided in each of the two legs (24, 26).
摘要:
The invention relates to a cable-routing device including links that are open at the ends, joined together in pivoting fashion and can be angled relative to each other in at least two directions, said links being arranged one behind the other in the longitudinal direction of the cable-routing device and forming at least one guide channel by means of guide elements located radially outwards, where tensile force-absorbing pivoting joints are located between links joined together in pivoting fashion within the cable-routing device and the links each display corresponding joint elements. In order to provide a cable-routing device that is capable of absorbing high tensile forces and/or thrust, especially in the longitudinal direction, and whose assembly and/or disassembly is facilitated, at least one pivoting joint (6, 7) is designed in such a way that, in order to form and/or disconnect the pivoting joint, the respective links (2) and/or joint elements to be joined to one another and/or disconnected from one another can be joined and/or separated in a direction (8) that encloses an angle relative to the longitudinal axis (9) of the cable-routing device.
摘要:
The invention relates to a cable-routing device comprising links that are open at the ends, joined together in pivoting fashion and can be angled-relative to each other in at least two directions, said links being arranged one behind the other in the longitudinal direction of the cable-routing device and forming at least one guide channel by means of guide elements located radially outwards, where tensile force-absorbing pivoting joints are located between links joined together in pivoting fashion within the cable-routing device and the links each display corresponding joint elements. In order to provide a cable-routing device that is capable of absorbing high tensile forces and/or thrust, especially in the longitudinal direction, and whose assembly and/or disassembly is facilitated, at least one pivoting joint (6, 7) is designed in such a way that, in order to form and/or disconnect the pivoting joint, the respective links (2) and/or joint elements to be joined to one another and/or disconnected from one another can be joined and/or separated in a direction (8) that encloses an angle relative to the longitudinal axis (9) of the cable-routing device.
摘要:
An endlessly circulating link conveyor with energy supply from a stationary source comprises a plurality of links (1) that are connected to one another such that they can pivot with respect to one another, jointly form a link conveyor that follows a running path over deflection rollers (6) and can be driven in circulating fashion, an energy guiding chain (30), one end of which travels with the link conveyor and the other end of which is arranged in rotating fashion within the circulatory path, and via which the link conveyor can be connected to supply lines (36), where the links (1) of the link conveyor display a channel (2) for receiving distribution lines (40) and, laterally next to the channel, a guide groove (3) for guiding the energy guiding chain (30), where the upper face of at least one of the links (1) displays a mounting surface for consumers, and one of the links (1) is equipped for connecting the travelling end (32) of the energy guiding chain (30).
摘要:
A transverse limb (5, 6) for connecting two side portions (3, 4) of a member of a line guide device, wherein the transverse limb (5, 6) is lockable at least at one of its ends (9) to the side portion (5, 6) to be connected there. For improved locking of the transverse limb to the side portion it is proposed that it has an actuating portion (7) and a locking portion (8) which is displaceable by way of the actuating portion (7) substantially in the longitudinal direction of the transverse limb (5, 6) towards the end (9) with which the transverse limb (5, 6) can be connected to the side portion (3, 4), into a locking position in which the transverse limb (5, 6) is lockable to the side portion (3, 4), and is displaceable away from said end (9) into an unlocking position in which the transverse limb (5, 6) is releasable from the side portion (3, 4).
摘要:
The invention relates to a cable drag device (1) for guiding power supply cables. Said cable drag device is constituted of a plurality of members (2) that are hinged to each other and that comprise two respective side bars (3) inter-linked by a cross connection. The aim of the invention is to provide a cable drag device (1) whose upper strand is suitably supported in a suitable retaining device for the upper strand. For this purpose, the side bars (3) of at least some members (2) comprise supporting elements (9) that project outward beyond the remaining areas of the outer face (10) of the respective side bar (3) when having a substantially linear relative position to an adjacent member. These supporting elements do not project outward beyond the remaining areas of the outer face (10) of the respective side bar (3) when offset relative to the adjacent member. An adjusting device (11) provided on the adjacent member effects the aforementioned positioning of the supporting elements (9) depending on the relative position of the members.
摘要:
The invention relates to a cable-routing device including links that are open at the ends, joined together in pivoting fashion and can be angled-relative to each other in at least two directions, said links being arranged one behind the other in the longitudinal direction of the cable-routing device and forming at least one guide channel by means of guide elements located radially outwards, where tensile force-absorbing pivoting joints are located between links joined together in pivoting fashion within the cable-routing device and the links each display corresponding joint elements. In order to provide a cable-routing device that is capable of absorbing high tensile forces and/or thrust, especially in the longitudinal direction, and whose assembly and/or disassembly is facilitated, at least one pivoting joint (6, 7) is designed in such a way that, in order to form and/or disconnect the pivoting joint, the respective links (2) and/or joint elements to be joined to one another and/or disconnected from one another can be joined and/or separated in a direction (8) that encloses an angle relative to the longitudinal axis (9) of the cable-routing device.