DE1725374U - EARTHING AND CURRENT COLLECTION TERMINAL WITH SWIVELING SPINDLE LUG. - Google Patents

Description

Karl P f i β t e r e r Stgti-Üntertürkheim, the

Electrical engineering factory
Special article

Brdun ^ s * and current collection clamps, old Bchwenkbareift Splndelanaats

Electrical Yei ^ dividing systems must be used for assembly work <? N in front of the work site by earthing devices short-circuited and grounded. The known designs of the grounding devices require here an exactly perpendicular äum conductor dish β. tea inserting the terminals.

One has tried every now and then »by attaching a swivel spindle as a swivel nut to enable the clamp to be operated at an angle to the ladder. Due to the götrettnte articulation of the spindle oil on the clamping body and the nut on the sliding or pressure piece, perfect and permanent clamping is dependent on the conductor diameter ¹ , and is only given for the diameter at which the two pivot points are on top of each other. With all aader-θϊΐ Surohaiessern is conditioned by the -untersahied * Söhwenkwege; a featsitaen of the clamp on 3?

The Bi? Dun ^ s »and StroroabixahmekleÄme with swiveling Spittdelans & ts! remedies this disadvantage and allows a connection of the fertilizer device also at an inclined angle on the ladder, in the masonry are the movable ones Kiejamenteils, so print and screw " Immovably led and clumsy ladder

of any diameter safely feöt * At the im Clamp body for fixed g & lagörten Ji chuck is an au 3ich known universal joint attached, däö on the other hand a Spindßlansata with tyiör pin for bayonet lock wearing.

So that the spindle lean aur actuation of the spindle nut set in a certain Söhrägrichtung and can be held, is uia the spindle neck a misshapen guide bar placed »This tf guide bar is rotatable on the clamp body in the pivoting direction and durujh plate base held springy * The deficiency can be so attg ^ brought that the Bffdüngs- und Stromabttahmöleleamö either ia Leichtöder c ^ uer aur iißittinggriohtung swiveled can. '. ■

When recording the spindle approach in the actuation * stang © with bayonet lock is the ßrdungeuiid Current draw Tneklemrae in the direction of the discharge cable a, so that there © Einh & agöii in dea. Rider not difficult are provided on the Ό-Iührungs "b {lg © l links, which engage in a sleeve of the Bötitiguttgsstange and thereby, a rigid posture of the * clamp ör possibleim *

The Sfeuesiittg gives in the example, namely Swiveling in the direction of the line again

Fig «1 ■> · the Fröntaasioht dar Klemma with-Stthwenkrichtunggangabe

The forehead sees the Kleimae with holding hooks.

In the terminal body 1, the conductor atifnimat _t gitat a dr GKbBXQf in the longitudinal direction uffbswegliöhe nut 2, which when rotated the resilient pressure piece 5 with the spindle 4 fixed in the pressure piece moves up and down. A cardan joint 6 is attached to the underside 5 of the nut 2 and connects the spindle to the nut 2. The spindle attachment 7 has öinen transverse pin 8 to ztt by a known bayonet eiJQ.0 Djyohbew ^ gaiig ¹ to MtLttor

In addition to the puncturing of the Spindslan neck 7, a tf-shaped fiitiSu & ga * · Mgöl $ is rotatably mounted on the terminal body 1 and is rotatably mounted by means of fur washers; to cushioned in one movement. The U-guide bracket 9 can in this case be attached along the ladder tube or at right angles to it. On the TT-guide bracket 9, notches 12 are provided on the two legs 11, which engage in an associated actuating rod and © ine rotation of the nut 3, initiated by the spindle & Bsatz 7 * WaA prevent the Klemiae 1. The connection of the earthing cable takes place at the screw 13,

Claims (1)

P / i Ή§ * 1'- "'V] Λ« -', 'i.H. & ^ J J ^ Jd H. oil - 4 -Schut aansjarüche 1.) Earthing * and power take-off clamps with $ in the terminal dreftb & r aiugtordueter | iuttey _t with iederttdeia Siuclcstüök and in the printed piece tinmobilliöb. held (fewindöötpiiidel ι characterized * that on the spindle nut 2 an all-round pivotable 7 is attached » 2 *) EJrduags * · and Stromabnahmkleiaiae according to claim 1, characterized in that the spindle attachment guided in a tf bracket 9 for pivoting movement 3 ») 'EafdUtt ^ s * liftd Stroniabnaha ^ klexaiEe ftaöh! and 2, thereby gekemsjaetohnötj that the tl ~ 3ügsl 9 in a swiveling movement along or across the direction of the line attached / can be grounded * Earthing and power take-off terminals according to the requirements 1-5 »thereby gekentiaeiöhnöt» that to the Legs of the U-Bügtls AwakXinkuegsa 12 sua? Blocking: the spindle rotating movement by means of : associated Actuated m ^ eötangö attached öi & d.