DE1888653U - Cable lug for electrical conductors - Google Patents

Description

The furnace concerns a cable lug for electrical head, with a connection piece for the conductor and a connection lug with a hole for a connection bolt.

Cable lugs for electrical conductors have a conductor connection piece in the form of a sleeve to which only a small number of conductor cross-sections fit Diameter in the vicinity of the respective inner diameter of the conductor connection piece. The Ansehrußfahne the cable lugs are circular and each provided with a hole for a connection bolt. The hole size is a connection bolt with

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were correct!, assigned a diameter gauge, should be a cable lug with a certain hole size in the connection flag and a certain inside diameter of the connection piece are connected to a larger connection bolt, the hole in the connection flag must go through Thorns are enlarged. The hole of the connection flag can due to the circular shape of the connection flag and the limited stretchability of the connection flag material can only be enlarged to a limited extent. In addition, complex tools are necessary to remove the connection flag when expanding to hold down so that cracks or corrugations of the connection flag are avoided.

The present innovation is based on the task To create a cable lug for electrical conductors, in which there is the possibility of the hole in the connection flag simply another range of larger diameter knives of connecting bolts to adapt.

The innovation solves this problem in that the connection bole hole is an elongated hole,

Preferably, the connection flag is elongated. With a flag shaped like this, it can Ansehlußbolzenloeh without great difficulty, for example by means of a conical dome on a Loehdureh knife

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be thorn with a wide range of connection bolts with larger diameter knives.

An example embodiment of the furnace is described below with reference to the drawing; In the drawing

shows

Hg. 1 is a plan view of the cable lug according to the innovation and Fig. 2 is a plan view of the cable lug according to the innovation

with thorn connection flag * and lig. 3 is a plan view of the cable lug according to the invention with elongated hole arranged perpendicular to the conductor axis.

The cable lug has a customarily designed connection piece 1, preferably in the form of a sleeve, for the one not shown electrical conductor on.

Terminal lug 2 is provided with a hole 3 .

The width of the elongated hole is preferably the smallest adjusted to the desired connecting bolt diameter, for which the cable lug is used without the elongated hole shall be. The length a of the elongated hole and thus the length of the connecting lug is matched to the maximum Hole diameter onto which the terminal lug is to be spiked in order to ensure a maximum terminal bolt length

■ "■■■ -" "" "knives to be usable.

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Such a cable lug can also spike for intermediate

■■■ * large connecting bolts can be made usable. t- . - ■ - "_--- - .. ■

As shown in Fig. 1, the terminal lug is given preferably an elongated shape. It could too a terminal lug of circular shape with a Long hole, but then the area of enlargement the connection bolt hole is more limited.

Instead of the connection flag and the elongated hole in the longitudinal. , - "axis of the conductor connection piece, an embodiment as shown in Mg, 3 can be selected Ί * - in which the terminal ^{lug 2 tf} l and the elongated hole 3 lf perpendicular to the longitudinal axis of the conductor connection

■■■■ -. ■■ - "■■ ■■:" "■::

Piece 1 run.

If the slot 5 or ^"rt 3 to the maximum Anschlußbolzendurohmesser aufgedornt, there is a _circular: G-shaped estalt of the lead tab 2 'and of: pin hole 3 ^tr, as in Mg, 2 shown.

ίρϊ, -lng. A. Lehmann Dipl.-Ing. E. Eder

23, Ohmstrasse Il

Claims (5)

1. Kabelsolnali for electrical conductors with a connection piece for the conductor and a connection flag with a hole for a connection bolt, characterized in that the connection bolt hole is a long hole (3, 3 ' ^r ). 2. Cable lug according to claim 1, characterized in that the connecting lug (2, 2 ^M ) is elongated, 3 «cable lug according to claims 1 and 2, characterized in that that connection lug (2) and Langloeh (3) see in Extend the longitudinal direction of the ladder connection piece (1). 4. Cable lug according to claims 1 and 2, characterized in that the connection ^{lug (2 1} ·) and elongated hole (3V) extend transversely to the longitudinal direction of the conductor connection piece (l), 5. Cable lug according to claims 1 to 4 »thereby marked- -2- shows that the width (b) of the elongated hole (3.3 ''} is matched to the minimum socket bolt diameter and the length (a) of the elongated hole (3 »3 ¹¹ ) is matched to the maximum socket bolt diameter.