FR2578304A1 - CABLE CLAMP WITH INTEGRATED FASTENER, FOR ASSEMBLY ON A THREADED ROD - Google Patents

Abstract

CABLE CLAMPS WITH INTEGRATED FIXING SLEEVE FOR MOUNTING ON A SLEEVE ROD PROVIDED WITH RADIAL GROOVES, AND MORE SPECIFICALLY A THREADED ROD, THIS SLEEVE INCLUDED IN OCCURRENCE, JOINT THERE BY MOLDING, A CLAMP FORMING BAND EQUIPPED WITH TRANSVERSAL GROOVES, AT ITS LOWER PART, AND A FIXED RECEIVING ELEMENT FOR HANGING THE TIGHTENING STRIP, AT ITS UPPER PART. THE HANGING RECEIVER ELEMENT 6 IS SOLIDARITY BY MOLDING THE FIXING SLEEVE 3 ON THE SAME SIDE OF THE SAME AS THE TIGHTENING STRIP 1. THE PRESENT INVENTION APPLIES IN PARTICULAR TO THE FIXING FOR COLLARS. ELECTRICAL HARNESSES ON MOTOR VEHICLES.

Description

The present invention relates to a

  cable clamp with integrated mounting sleeve for mounting on a

  fitting with radial grooves, and more particularly

  a threaded rod, this sleeve comprising in this case, secured to it by molding, a clamping collar provided with

  transverse grooves, at its lower part, and an element of

  ratcheting to ensure 1 snap of the clamp, at its

the top part.

  There is a known cable tie

  to the above description (DE-OS 31 43 775) in

  wherein the retaining claws for fastening the fastening collar are, when looking at the collar from its point of connection by molding, are made integral by molding of

  the opposite part of the fixing sleeve.

  In this arrangement of the clipping element of the cable tie with respect to the clamping collar, it is perceived as a disadvantage that the upper edge of the fixing sleeve penetrates inside the retaining rectangle once. realized the accorching- between the ribs of the necklace and the claws

  restraint. We thus lose nearly a quarter of the available size.

  ble for laying cables. Such a support element for fixing cables can not be more satisfactory on the purely aesthetic level, in that it does not allow, when

  the cable clamp is used to mount several cables

  at the same time, to create a perfectly cylindrical beam.

  The present invention proposes to

  join the hose clamp and the hooking element with the bushing

  fixing in conditions such as the wiring harness

  passing through the clamping grip has a virtually cy-

  lindrique, and is otherwise applied as closely as possible to

  the support plate carrying the fixing rod.

  This object is achieved by the present invention in that the fastening element is integrally formed by molding the fixing sleeve on the same side thereof as is the clamping collar. The collar can thus, for a better adaptation to the cable bundle to be clamped, be made integral by molding the outer casing of the sleeve

  forming a circular arc pointing upwards.

  The attached schematic diagram is

  presents two examples of practical realization of the invention. The different illustrations represent respectively

  Figure 1 - a side view of a greenhouse

  FIGS. 2 - The assembled cable tie, with a cut through the fixing sleeve and the fastening element, FIG.

squeezing a bundle of cables.

  Figure 3 - A variant of the

  connection by molding the hose clamp to the bushing

fixing,

  The cable clamp shown in the diagrams

  aforesaid masts consists of a clamping band forming necklace

  (1), provided with transverse grooves (13), and an ac-

  stalling (6) which comprises an elastic tongue capable of

  forming elastically (14) intended to come crashing into the grooves

  cross-section of the clamping strip introduced into the

  catching receiver. This cleat is for fixing on a rod

  with radial grooves, such as, for example,

  eemple a threaded rod (2), made integral with a fixing sleeve (3), whose inner wall (15) is adapted to the external thread

  (16) of the threaded rod (2) under conditions such that it is

  press fit the sleeve (3) onto the threaded rod (2)

  but it is necessary, in order to withdraw it afterwards, to exert a special effort

  high. The clamping strip (1) is made integral

  by molding the lower outer edge (4) of the sleeve (3),

  while the fixed docking receiver (6) corresponding thereto

  is connected, on the same side, via a banana primer

  of reduced length (7) at the upper outer edge (5) of the

  socket (3). The catching receiving element (6) is in the oc-

  currence disposed at such a distance above the upper edge (5) as between the receiving element (6) and the socket (3) or according to the

  If the threaded rod (2) there is enough room to

  out and arrange the insertion end (8) of the

strip.

  FIG. 3 illustrates a preferred configuration of the integral connection by molding the strip

  to the fixing sleeve (3), for which the strip (1) is

  secured by molding the outer casing of the sleeve

  (11) forming an upward arc. This provision

  tion makes that the tightening grip of the strip (1), once closed,

  formed into a collar, has a well circular shape also at its lower part, and can thus still better adapt to the beam

of cables (9).

As shown in Figure 4, the

  clamping strip (1) forms with the receiving element (6) an

  clamping grip of practically circular shape, which in this way

  closely follows the layout of the wiring harness. By connecting

  solidly by molding of the strip (1) and the element

  catching receiver (6) on the lateral part of the fixing sleeve

  (3), the cable harness mounted in the cable clamp is

  also applied against the support plate (10) on which the

threaded rod (2) is welded.

  It goes without saying that the receiving element

  fastener of the strip (6) is not shown in the dis-

  ilkustrée position here as an example, and that any other type of receiver or hooking device can be used, to the extent o the molding it can be demolded

  together with the sleeve (3) and the strip (1) in conditions

economically profitable.

  Re ve nd ic at i o n s 1 - Fastening cable clamps

  integrated for mounting on a fitting rod with groove

  radial threads, and especially a threaded rod, this bush

  bearing in this case, secured to it by molding, a strip forming a clamp with transverse grooves at its lower part, and a fixed receiver element for hanging

  the clamping strip, at the top, s e c a -

  r a c t r e s a n t th e r

  gripping receiver (6) is formed integrally by molding the

  fixing sleeve (3) on the same side thereof as is the ban-

clamping strip (1).

  2 - Cable clamp according to the claim

  1, characterized by the fact that the strip (1) is made

  joined by molding of the outer casing of the sleeve

  (11) forming an arc (12) facing upwards.