DE1867488U - HOLDING DEVICE FOR FLUORESCENT TUBES. - Google Patents

Description

P.A.012 982HÜU3. <,

Patent attorney '" ^: " ■. Bonn, September 14, 1961

Dr. Wolf Müller '' ■ ·. · .Γ 1849/61 Dr ₀ M / N

Koblenzer ¹ Str.46a ..

Applicant: ,>

Lorenzo Lorenzetti
Capital * do Eatado ';
Sao Paulo / Brazil.

Brau: e hs must β

»'. ■ '"■'■" Holding device for fluorescent tubes.

The most widely used holding devices for fluorescent tubes have an example for the introduction of the contact pins vertical channel, which branches downwards so that .. the tube is at a right angle during the import · Must be rotated to. "The pins in. The contacts of the holder.

press in, which in turn act as springs.

In practice, however, there have been serious disadvantages of this

. . ter been found principally 'until the pins need ■ the tube einaup'ressen rotation with the Kontakt "■'" come .- ■ t% ii "In" .Berührung, since in this case be the fluorescent tube "■ damage 'due to the can be "Very often · also the risk • ■ enters the, .Beachädigung the pipes for" dei ⁱ introduction, in particular:. ■ viQiw this the tube is not completely up to the tightness.. "'■. the pin was turned, with the difficulty still occurring _t : A&Q this fact is not recognizable to the operator "

'■■■■ # <

As a result of constant vibrations or impacts, the pins can become detached from the tubes, causing the tube to leak and damage to health due to escaping gases _e '. . ■ · ^ -:>'-■; - ^;

The subject of the present innovation avoids these disadvantages by creating a new holding device for fluorescent tubes, the basic idea of which is that the actual holder is equipped with a certain mobility in relation to its base and the introduction of the pin® that stay permanently in a horizontal plane by means of suitable

Guided tours. From the beginning to the contact with the contacts, possibly .. is borrowed. The contacts themselves are designed to be resilient and enable safe power transmission.

Further details and parts of the subject of the fire 15 "will be explained in more detail with the aid of the attached drawing, which shows only one exemplary embodiment in a schematic representation showso where -. ■.

1 shows a front view of the holder according to the specification, ·. Figo 2 is a corresponding side view, "where in out -.- .. ' . . ζogenous lines of the holder after insertion of the tube

.. "■"·; and shown in-broken lines the pivoted position. ■ ". .Einführen or for excavating der'Röhre ₀

Figo 3 shows the rear view and

■ ^: Figo 4 on an enlarged scale a vertical section along the line A - A in Figo Ί with inserted

Figure 5 shows a corresponding _0: section with zuriickgeboge- 'NEM holder for lifting the tube "

. ' According to the embodiment shown in the drawing

the renewal-rgemäßlichen holder for fluorescent tubes consists of '.5 two insulating parts 1 and 2, which are connected to each other by' a pin 3 '... which penetrates the part 1- at a certain distance from its; lower end _s wherein the lower edges respectively. "■ Areas of the rope as limitations bsw ₀ stops for a small pivoting of the rope T relative to its base 2 are _e

to the part! "has on its back side .. two" vertical _s parallel ©

Hollow spaces or recesses 5 to ₉ in the partially sunk, and conductor strips 6 are arranged against the inner wall _9, which are connected to the base 2 on the underside by screws 7, the strips and the / Hohlräume- covered by cover plates 8 and ^8! ;, which are attached to the ropes 1 and, 2 and β covering 9 of the strip at the bottom üqr bent portion ^ which are fastened with screws in corresponding horizontal recesses of the base part 2 »An-this Screws. 1 ο the - * electrical connection © can be attached at the same time,

In the vicinity of the upper end, Mq strips 6- have a U-shaped bent _{pale H 8} which is open towards the front at the upper end. End ⁴ are the stripes S upwards and. backward bent at 12 'and · 25 5 mung applied to the corresponding wall of dex · Ausneh- = to. In the "der'3? alzung 11, the part 1 perpendicular-right / incisions 13 _s di © upwardly widen at 14 and in this way © _.guides, for.the insertion of the

■ '. ■ ■ "-. ·. · '■■ - ■■ - ■■■■." = 4. ° "'-. ■ -". . Pins 15 .. the. Form the eight substance tube 16.

To the tubes with the greatest. Safety against fractures and later © damage einse "tsen and to aasheben" it gentigt ₅ ■ the part is on opposite .Since the tube en back to zmien _s as in Figo 5 Darges-tellt .1 _s · where the strips β _? · Which 'act' as springs' at their upper ends' partially bend, while the ■ Palze It form isolated contact springs' which. " providing a reliable contact with the pins of the tube The lower stops 4 as well as the plates & _g 8 ^! _{limit the movement 9} to di © when swiveling part 1. · The stops touch the base 2 ■. or until the edges of the plates 8 and 8 'touch each other, which are normally closely spaced from each other «,

By, the position of the pin 3 for pivoting between the Parts 1 and 2 and the lower edges of the latter "rope results .- get a limit on the pivoting of the actual

Plait era in-Besag on its base "Be in this way, irgead" • Many damage to the connection due to incorrect use of force on the holder avoided * '· ·

2o. From the description of the new holder above, it is easy to see? that they work safely in its construction and caused low manufacturing costs

Sohut claims

Claims (1)

P.A.012 982-8.1.83 Protection claims ί. Holding device for fluorescent tubes "characterized in that the holder (1j 2) made of insulating material consists of sv, ⁽ ei ropes articulated to one another by a pin (3) which, together with the pin (3), have parallel connections. edge (4) have the pros $ only one begrenzte'gegenseitige pivoting * and rüciraärte allow and that the holder (1) has parallel to its back two cavities or depressions (5) having curved walls "against DIE, to line strip (6 ) 'which are horizontally bent on the underside at (9) and fastened in the base part (2) and covered by an insulating cover made of two panes (8, 8') that are usually closely spaced » 2ο Device according to claim 1, characterized in that the line strips (6) at the upper end have a "U-shaped" square (11) and then "one upwards and backwards":>'_', .wardly directed bend "-Λ .2 ^; has, while the holder 'ν (1 ·). near the front side has narrow, parallel, vertical "** ·' Λslots (13) * which; ^ extend upwards at ^: (14) ver,. br. and as guides for 'simultaneous insertion; the pins (15) of the fluorescent tube (16) are used »