CS209093B1 - Control lever for cable control - Google Patents

Abstract

The invention relates to a control lever for cable-operated control of a brake, clutch or other element mounted in a holder mounted on the handlebar of a vehicle. ! The invention solves the manufacturing complexity, the greater number of fastening parts and the possibility of spontaneous loosening of the lever grip in metal levers, and in plastic levers the insufficient possibility of cable attachment, its bending, breaking and deformation of the lever body itself. On the front side of the control lever, cylindrical protrusions and a guide segment are formed, the upper outer surface of which forms a cable guide. In the reinforced back side of the lever, a housing is formed for the cable end, which passes through the open space of the lever body. F The invention can be used in vehicles with handlebars and in other devices controlled by a cable and a cable. The invention is best characterized by the attached figure.

Description

The present invention relates to a control lever for both the cableway and a brake, clutch or other element mounted in a holder mounted on a handlebar of a vehicle. Insufficient possibility of gripping the cables, bending, breaking and deforming the body! levers.

Cylindrical protrusions and a guide segment are formed on the front side of the control lever, the outer surface of which is formed by a cable guide. In the reinforced rear side of the lever, a fitting for the terminal is created! cables that pass through the open space of the body; levers. ^F

The invention can be applied to vehicles with a handlebar and other devices operated by a cable car and a cable car. The invention is best characterized by the attached figure. :

and

The invention relates to a control lever of non-metallic material for cable-operated control of a brake, clutch or other element mounted in a holder mounted on the handlebar of a two-wheeled or other vehicle without further fastening or connecting elements.

Various linkages of the control lever to the handlebars of two-wheeled vehicles or to the handlebars of other machines are known. The most common is fastening with a clamp, slipped on the handlebar or clamps to the handlebar screwed or welded. It is also known to mount a lever between two supports firmly connected to the handlebar. In some cases, the lever was also mounted in a suitably modified cutout of the handlebar itself.

Knobs made of non-metallic materials are also known which have a grip for the cable end in their thickened front.

the common disadvantage of all the prior art arrangements is the manufacturing complexity, the greater number of coupling components, the possibility of spontaneous release of the lever grip and the need for lateral guidance of the lever. The levers attached by means of a separate pin are disadvantageous when using plastics. The levers made of plastic do not provide the prerequisite for a firm grip of the cable end in the reinforced front part, and moreover, the cable breaks and the actual body of the lever is deformed unless its structure is particularly robust.

The aforementioned drawbacks are eliminated by a control lever for the cable-operated control of a brake, clutch or other element according to the invention, characterized in that cylindrical projections are formed on the front side of the lever and inserted into the inner holders of the lever holder. and in the thickened rear side of the lever there is provided a bearing for

Claims (1)

SUBJECT A control lever for a cable, brake, clutch, or other element, mounted in a holder mounted on the handlebar of a two-wheeled or other vehicle without additional fasteners or fasteners, characterized in that cylindrical projections (7) are formed on the front (6) of the lever (5). retracted to the cable that extends through the open space of the lever body. An advantage of the invention is the extraordinary manufacturing simplicity of the lever, which can be sprayed out of plastics without further material processing. By forming a guide segment in the front side of the lever, any cable breakage is prevented and the cable end gripping is arranged in the thickened rear end of the lever; The reinforcement is preferably a welcome ball or, in some cases, prescribed from a safety point of view. The passage of the cable through the inner space of the lever is advantageous against the deformation of the lever when, in the operation of the lever, the tensile cable forms the lever reinforcement element of non-metallic materials. An exemplary embodiment of the invention is shown in the accompanying drawing, which is a schematic view of a lever with a bracket. The handlebar 1 is fitted with a handle 2, which forms a holder 3 with its front part. In the holder 3, there are formed inner grooves 4 for gripping the lever 5. In the front side 6 of the lever 5 the cylindrical projections 7 are inserted into the inner grooves 4 In addition, a shaped guide segment 8 is formed on the side 6 of the lever 5, the upper outer surface 9 of which forms the guide of the cable 10. The cable 10 is fastened with its end 11 in the thickened rear side 12 of the lever 5. The cable 10 passes through the open interior of the lever body. captured on bracket 3. In operation, the lever 5 pivots, allowing the cylindrical protrusions 7 in the internal grooves 4 of the holder 3, and the cable 10 gradually rests on the guide segment 8. (The tensioned cable 10 reinforces the lever body and prevents (deformations thereof). BACKGROUND OF THE INVENTION into the internal grooves (4) of the lever holder (3) and the guide segment (8), the upper outer surface (9) of which is a cable guide (10), provided in the thickened rear side (12) of the lever (5) a support for a cable terminal (11) which extends through the open space of the lever body (5).