Clamp

 

The invention relates to the field of transport engineering and can be applied to prevent relative displacement of parts of machines. The clamp includes a rigid tightening the tape bent in the form of a ring for mounting on objetively object and having at the ends of the hooks, interacting with a separate bracket and designed to tie and fixing the tightening tape on obhvatyvala object. Each of the hooks is formed from bent transversely relative to the tightening tape wall and connected to her end portion, bent from the plane of the wall toward the outer surface of the tightening tape. The walls of both hooks are additionally connected with a compression belt webbing and comes into contact with the forming surface of the fixing hole separate brackets on two opposite edges made flanging. Fixing a hole is made of a width corresponding to the width of the hooks and the length of their greater width, with sides and the ends of the hooks garter belt is made of a width less the width of the latter. This results in a simpler design of the clamp increases the manufacturability of its manufacture, provided �/869687.gif" border="0">

The invention relates to the field of transport engineering and can be applied to prevent relative displacement of parts of machines, for example for fixing the protective covers on the joints transmission shafts.

The closest technical solution, selected as a prototype, is a yoke, U.S. patent No. 2931083, IPC 3 B 65 D 63/08, F 16 B 2/08, publication 05.04.1960. he formed a rigid metal garter belt, bent in the form of a ring for mounting on objetively the object that you want to securely hold at the other object placed inside obvinyaemogo. At the ends of the tightening tape there are hooks made of its sections by bending them to its outer surface and intended to tie and fixing the tie ribbon. The ends of the garter belt with hooks passed through several holes on the bracket and meshed these hooks with its edges. The bracket is made in the form of a plate with multiple transverse holes corresponding to the width of the garter belt, and acting out the middle section. When installing the clamp on obhvatyvala the object, in one embodiment, when the bracket is made with three transverse holes to the edge of the bracket, then, to tie clamp, speaker on the middle section of the bracket produce the effect, for example, by a blow of a hammer, which leads to the displacement of the hooks garter belt in the opposite direction and bring the clamp into a working state, i.e., the tight compression of his tie ribbon obvinyaemogo object.

The disadvantage of this technical solution design of the clip are: complexity in the manufacture of the bracket due to the complexity of its transverse holes of a certain width and complexity of its profile in longitudinal section; the complexity of the installation and, in particular, dismantling, as the transmission ends garter belt with hooks through the transverse holes and plant these hooks on the edges of the bracket causes certain difficulties and inconveniences, and as one of the hooks caught during installation (dismantling) under garter belt with hook, all the while interacting with obvinyaemym object, and this leads to excessive resistance when tightening the clamp (especially if objetively object made of rubber); difficulty reusable clamp, because after the first use (pulling together), to dismantle the clamp is very difficult because of the need to bend the extension of one of the edges of the clips located on the hook garter belt, which leads to the lowering of the rigidity of the bracket and hook garter belt and even their fracture; in addition, this design does not provide the flexibility of her garter belt, because her body no damping elements.

The objective of the invention: simplified design of the clip and as a consequence of the improving technology of its manufacture, providing multiple use of the improved mounting and Dismounting.

This task is solved in that the clamp containing hard tightening the tape bent in the form of a ring for mounting on objetively object and having at the ends of the hooks, interacting with a separate bracket and designed to tie and fixing the tightening tape on obhvatyvala the object, according to the invention, each of the hooks is formed from bent transversely relative to the tightening tape wall and connected to her end portion, bent from the plane of the wall toward the outer surface of the tightening tape, and wall both hooks are additionally connected with a compression belt webbing and comes into contact with the forming surface of the fixing holes of the individual staples, on two opposite edges which made the selections, when this wall and the ends of the hooks garter belt is made of a width less the width of the latter.

In the particular case, a separate bracket and the locking hole is made rectangular, and its flanging made on its opposite edges, which are transversely located relative to the tightening tape.

In a particular implementation, the ends of the hooks garter belt skinny performed by chamfers on them.

In the particular case, ribs, through which wall hooks garter belt is additionally connected with it, made in the form of projecting a punch on the transitions garter belt in these wall hooks onto their nearby areas.

A comparison of the proposed technical solutions with the level of technology on scientific, technical and patent documentation on the priority date shows that the set of essential features of the claimed solution was not previously known, therefore, it corresponds to a condition of patentability “novelty”.

Analysis of the known technical solutions in this field of technology showed that the proposed solution has the features which are absent in the known solutions, and their use in its technical solution involves an inventive step compared to the current level of technology.

The proposed solution is industrially applicable, as it can be produced industrially, workable, feasible and reproducible, and therefore meets the condition of patentability “industrial applicability”.

The invention is illustrated in the drawings:

Fig.1 - clamp, designed for installation on objetively object, side view;

Fig.2 - garter belt clamp in not flexed, side view;

Fig.3 - garter belt clamp not in the folded state, a top view;

Fig.4 - bracket clamp, side view;

Fig.5 - bracket clamp, top view.

The clamp includes a rigid tightening the tape 1, bent in the form of a ring for mounting on objetively object 2, and contains a separate bracket 3, which is installed on the hooks 4, made at the ends of the tightening tape 1.

Each of the hooks 4 garter belt 1 is formed from bent transversely in relation to the wall 5 and connected with her end portion 6, which is bent from the plane of the wall 5 in the direction of the outer surface 7 of the tightening tape 1. Wall 5 and the ends 6 of the hooks 4 are made of a width M, the smaller the width of S compression performed by them chamfers 8.

Wall 5 both hooks 4 garter belt 1 clamp additionally connected with her ribs 9. In the particular case shown in Fig.1-3, the ribs 9, through which the wall 5 hooks 4 garter belt 1 is additionally connected with it, made in the form of projecting punch on transitions 10 tightening tape 1 in the said wall 5 hooks 4 with a stop at the nearby their parts.

In a separate bracket 3 is made fixing hole 11, the width L which corresponds to the width M of the hooks 4 (i.e., the width M of the wall end sections 5 and 6), and the length N which is greater than the width M of the hooks 4. With the forming surface 12 of the fixing holes 11 a separate bracket 3 of the clip, when the position it on obhvatyvala the object 2, the contact wall 5 hooks 4 garter belt 1, i.e., on the walls 5 hooks 4 garter belt 1 there is a place free of the ribs 9. This is done for ease of Assembly and disassembly of the clip, as the screed clamp working bodies of ticks (with grooves on them under the protruding ribs 9 are set at the base of the walls 5 hooks 4 tightening tape 1, then the ticks are compressed and (mounting clamp) on the hooks 4, and more precisely on the areas they do not interfere with during installation (dismantling) convenient installation on hooks 4 garter belt 1 separate bracket 3. For ease of installation on the hooks 4 garter Lena 1 clamp separate bracket 3, on its two opposite edges 13 are made of the flange 14, which enables more reliably capture the bracket 3 by the fingers and prevent cut fingers. In the particular case shown in Fig.1, 4, 5, private clamp 3 clamp and the locking hole 11 is made of a rectangular shape, and the flange 14 is made on its opposite edges 13, which are transversely located relative to the tightening tape 1 when the clamp on obhvatyvala the object 2.

Install clamp in working condition (installation) is as follows.

Tightening the belt 1 clip, bent into a ring shape, is attached to objetively object 2, for example, the protective cover of the hinge (at the location of the latter on the shaft, see Fig.1), then the working bodies of the clamping pincers are mounted at the base of the walls 5 hooks 4 tie tape 1 clamp and the clamp is compressed. Next on the hooks 4 garter belt 1, and more precisely on the loose from the ribs 9 parts of the walls 5 of the hooks 4, set the locking hole 11 a separate bracket 3. Further, when unclamping mites, hooks 4 garter belt 1 bit R the 11 separate bracket 3, thus the clamp is locked, which completes the mounting of the clamp on obhvatyvala the object 2.

The claimed technical solution design of the clip allows you to improve its manufacturability compared with the manufacturability of the clip of the prototype due to the fact that in the inventive design of the clip applied more adaptable to the manufacture of individual bracket 3.

By performing the design of the clamp hooks 4 tie tape 1 with the walls 5, is additionally connected to the last ribs 9, and connected to these walls 5 end sections 6, in contrast to the design of the clamp prototype of the claimed technical solution of the clip is very flexible tightening tape 1 and decreases (up to prevent) the possibility of fractures of the clip (the kinks inherent in the clamp of the prototype, in the area of the curved edges of its bracket and hook), which provides the possibility of multiple use.

Claims

1. The clamp containing hard tightening the tape bent in the form of a ring for mounting on objetively object and having at the ends of the hooks, interacting with an individual is the fact that each of the hooks is formed from bent transversely relative to the tightening tape wall and connected to her end portion, bent from the plane of the wall toward the outer surface of the tightening tape, and wall both hooks are additionally connected with a compression belt webbing and comes into contact with the forming surface of the fixing hole separate brackets on two opposite edges made flanging, and the locking hole is made of a width corresponding to the width of the hooks and length, greater width, with sides and the ends of the hooks garter belt is made of a width less the width of the latter.

2. The clamp under item 1, characterized in that a separate bracket and the locking hole is made rectangular in shape.

3. The clamp on p. 1, wherein the flanging separate bracket is made on its opposite edges, which are transversely located relative to the tightening tape.

4. The clamp under item 1, characterized in that the ends of the hooks garter belt skinny performed by chamfers on them.

5. The clamp under item 1, characterized in that the ribs, through the punch on transitions garter belt in these wall hooks onto their nearby areas.



 

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