DE2130572A1 - Tool for applying ear-shaped runners to spinning and twisting rings - Google Patents

Description

REINERS & FORST _{m 69}

Mönchengladbach

Leibnizstrasse 85 2130572 18. 6th "1971

Tool for applying ear-shaped runners to spinning and twisting rings

The invention relates to a tool for applying ear-shaped runners to spinning and twisting rings, in which the lined up runners come from a supply part against a stop and can be pivoted by means of a stored tongue can be pushed out individually.

By means of such tools, individual runners from a stock kept ready are to be used quickly and safely and applied to the rings with the least possible stress.

In the case of tools of this type that have become known, the runners lined up on the storage part either slip by their own weight or under the influence of a compression spring against a stop surface. The stop surface is adjustable within certain limits and can vary in width within a certain range be adjusted. A runner that has come to rest on the stop surface is then supported by a tongue

209852/0495

9HIGINAL, INSPECTED

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or pressed over the ring with a slide. However, such tools are unsafe and stressful the runner very strongly during the application, so that it sometimes comes to breaks or the running surfaces of the Ring can be damaged.

The invention is based on the object of eliminating this disadvantage. According to the invention, the object is thereby achieved solved that the tongue a the lower part of the runner over the inner radius of the ring bottom spreading, approximately parallel to the ring axis movable pressure pin is assigned. With such a Arrangement, the tongue has only the task of the runner between the supply part and the stop surface so against the Slide ring so that the upper hook of the runner hangs over the top of the ring and the lower hook applied to the lower inner ring contour. The pressure pin then slides over the most elastic part of the Runner, namely the web located between the upper and lower hook and thereby spreads the hook openings far enough apart that the lower hook easily gets over the underside of the ring.

Around the largest possible range of different runner widths by means of one and the same according to the invention

9852/0495

To apply the tool, it is particularly advantageous if the tongue and the accessory part are at the same distance to each other relative to the fixed stop are arranged adjustable according to the running width. Such an arrangement also allows the runner between the front edge of the storage part and the stop surface pushing out tongue, the width of which is adapted to the narrowest runner to be processed, too Grasp wider runners with sufficient security and slide them over the ring.

There is no need to replace the pressure pin if, according to a further inventive feature, the Length of the largest to be applied with the tool Barrel width corresponds.

An embodiment of the invention is shown in the drawing and is described in more detail below.

Show it:

Figure 1 is a plan view of the tool partially in section,

FIG. 2 shows the side view of this and FIG. J and 4 details from FIG. 2.

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In Figures 1 and 2 you can see the handle lever 1 with the swivel plate 2, both of which against the force a spring 8 in the direction of the rigid handle lever 3 with its support plate 4 can be moved. With the support plate 4 is a stop 5 firmly screwed, which has a support contour 6 with which the position of the Tool is fixed to the ring 7. In the stop 5, a pipe socket 9 is also attached, in the interior a collar bolt 10 is slidably mounted. A tab 11 is located on the upper end face of the collar bolt 10 fastened by means of the screw 12. The tab 11 carries the storage part IjJ on the runner in a known manner are lined up, of which only one example is shown here. By means of the adjusting screw 15 and the attached to the collar bolt 10 tab 16 can against the force of a compression spring 28 of the distance Front edge I7 of the supply part Ij5 corresponding to the Width of a runner 14 relative to the stop 5 can be adjusted. At the same time it also pretends the tongue 18, so that its sliding contour 19 always has the same distance from the front edge I-7 of the storage part 1; 5 retains. The tongue 18 can thus be exchanged for different rotor widths within a certain range be avoided. The connection of the tongue 18 with

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the bracket 16 is produced via the bushing 20 by means of the washer and the countersunk screw 22.

In FIG. 2 it can be seen particularly clearly how a ring is pushed forward on the storage part 13 up to the stop 5 is. The support contour 6 of the stop 5 rests against the inner contour of the ring 7. The tongue 18 with its sliding contour 19 is in the ready position and is activated when the handle lever 1, which is around the pivot point 23 is pivotable, pivoted by the bolt 24 via the elongated hole 25 in the direction of the arrow 26.

In Figure 3 it can be seen how the runner 14 with its upper hook part of the sliding contour 19 through the gap 29 in Figure 1 was pushed and hung over the ring 7.

From Figure 4 it can be seen how in the course of further movement of the handle lever 1 in the direction of the handle lever 3 now only the pressure pin fastened in the swivel plate 2 27 slides over the web of the runner 14 lying between the upper and lower hook part and thereby the lower hook opening can be pushed over the radius of the ring underside.

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Claims (3)

Claims Jl ) Tool for applying ear-shaped runners to spinning and twisting rings, in which the lined-up runners come from a supply part against a stop and are pushed out individually by means of a pivotably mounted tongue, characterized in that the tongue (18) is the lower part of the Runner (14) over the inner radius of the ring underside spreading, approximately parallel to the ring axis movable pressure pin (27) is assigned. 2. Tool according to claim 1, characterized in that the tongue (18) and storage part (I3) at a constant distance to each other relative to the fixed stop (5) are arranged adjustable according to the runner width. 3. Tool according to claim 1 and 2, characterized in that the length of the pressure pin (27) corresponds to the largest runner width to be applied with the tool. 20985 2/04 9