DE1685390U - IN PARTICULAR TWO-COLOR BALLPOINT PEN. - Google Patents

Description

f. Dr Hermann Pfiieger-Haertel. , ω ^ ΛΙ3 /.IGN * | ί

Patent attorney fCarfsruhe / Baden;

Brothers Fend. i? forsheia. / Baden »Sianalerstr, 10 -SweXfarben - writing pen, is8besoiiclere

It relates to a firing unit Zweifarten pen, inn special two-color ICuSelschreiber, di-AEEN einjtelJQ ic dl "ptbrai» ^^^ 2 ^ s | fixed ^ 3r * ^ i ^ ^ iax "^^ * divisible Schreiijraitteiträger in ouch a VorderbiilMt and an aiii 'si «pushed-on rear sleeve existing Auesenhüiae are stored. The Neueruns is to create the purpose, such b'chreibstift, the old very distinguished by a particularly simple Sauart few parts, which causes low production costs and iann easily lusaimensebaut "ground further a particularly convenient replacement aer spent Streibmittel, iB the ballpoint pen cartridge , ersts ^ light and ausaerdem sits comfortably in the country through its Lassere 593taltung * This is achieved according to 3 Beuerung first Li & i because the Varderhülse with Helbung and pulling-out "bar is ^ Liar sitst he end closed rear sleeve on Hint, in the the write means & exchanger mounted with current in Längeechlitien push handles i3 & ₉ tind that the write means are constructed as a carrier pipe, in which the writing means, sS aim ballpoint pen cartridge, in accordance with

Are inserted pull the front sleeve "from the front under Beitag · can This design still ü9T particular advantage is achieved that standard ballpoint pen cartridges are normally used length ko * can _f whereas previously in multi-color pens only shortened cartridges could be used · Ss is pre'll see , the outer sleeve by a old aeitjusgshalt site end in the rear shell along intermediate wall into two längsräuae divide "ia guided sitting each one of Schreibaiittelträger. The sabers are placed on leaf springs which press the writing material carriers onto the longitudinal partition wall. In particular, the bores made from resilient sheet metal can be bent together, and in the rear part along the joint they can have support edges that are bent outwards, as well as a cut-out longitudinal extension serving as a resilient support for the push handles, the rear edge of which is bent open in iron locking slits , Ladders get the guide slots for the push handles over their entire length an equal width equal to that of the viewing handles, so that they can be pushed through the slots from the inside good handling is also ensured because the outer sleeve has a flat cross-section with at least two opposite corners, in particular

(456S) - 3

has a flat-hexagonal cross-section and dl I & ngsewiachenwand »wipe the two beings, in particular la the short diagonal of the seehsecfcigea cross-section, clamped.1st

An embodiment example is shown on the drawing

Flg «1 a longitudinal section through a pen according to the novelty,

2 shows a view of the rear part of the push handle, partial visits longed for »

Figure 3 is a · ^ he Wig · 2 corresponding view of a rope aar Hint he sleeve and the imported into its Längszvfisofcenwand,

Fig x 4 shows cross-section ä ^ x line IV-IV ^ ά Fig χ "2,

? ig ·? one pictorial representation of the rear end of a writing material carrier and

Another representation of the top of the hat like the rear end of a writing pad carrier

The two-color writing pen has a predex sleeve 1, whose. Voxderende is deformed on a tip 2 · A rear sleeve 3 is pushed over the rear end over the front sleeve 1, which is closed at its rear edge by a base 4. Both the front sleeve 1 and the back

(4565). 4 ·

The rear sleeve 3 has the flat hexagonal cross-section shown in FIG which, as FIGS. 5 and 6 show, "are made from a sheet-metal strip" which is bent together in the front part to form a drill 10. In the rear part, two abutment edges 11 are bent outwards along the joint and opposite these laser countries a length is cut out, which carries an iron push handle 13 and has a bent end 14. They are both writing medium carriers 8 and 9, as shown in 1 and 2 can be seen "pushed into the rear sleeve" so that their sliding tabs 13 lie in the two longitudinal slots 5. After you have pushed in the two writing-post supports 8 and 9, a longitudinal partition 15 is inserted between them, the old widened file 16 beneath their rear Friction feet is held in the rear sleeve 3 and separates the two writing material carriers 3 and 9 from one another. Thir h the resilient longitudinal tongues 12, the abutment edges 11 are pressed against the longitudinal partition 15, as can be seen in FIG to keep the writing material carrier in the backgeiogenous position, over the writing means carrier and the front end of the longitudinal pouch ehenwand 15 is the

The cover is pushed, 3Ie see through the friction ixt the back heights e 5 With "spring and he two crotch medium carriers 8 and carries iron ballpoint pen cartridge 17" which are inserted from the front into the tubular parts 10 i & r writing medium carrier you irelsen To precisely determine their position, an attachment flange 13 (Fig. 5). By means of the push handle 13, each person can slide the two display devices into the position that is indicated in 71g "1 for the display device carrier 9" Babel does the rear bend 14 of the resilient X * angssunge 12 snap into the cross-locking slot? a xülu. fixes the advanced writing device in the position of use. Buren are back of the pushing handle 15 and pushing back, the writing means supports 9 back in the rear position of rest returned ^ exaen · At the 1st Hinterhülae In usual. "Else a support bracket 19 fixed. As can be seen, the pen according to the Leueroag has only five IeUe _9, namely the front sleeve 1, the rear sleeve 3, the inner wall 15 and the two writing medium carriers 8 and 8, into which the ballpoint pen cartridges 17 can be inserted exchangeably.

Claims (5)

Γ ■ • · # f * | Ι7 * 5 * Sehuteanepruche · 1. Two-color writing case, in particular two-color ballpoint pen, the one of which can be pushed into the building position and can be locked in it, inside a front case and an outer case pushed onto it, is stored »characterized in that the front case (1) * is seated Friction and pull-out in the rear cover (3), which is closed at the inside, sits "in which the sdurelfcmlttelträger (8,9) Mt in Mngsschlitäeeaa (6) are stored" and that the writing material carriers are designed as bores in which the writing materials , for example the rubber cartridges, can be inserted under pressure after removing the front sleeve from the. 2 * two-color pen according to claim 1, characterized in s shows that the outer sleeve (1,3) is secured by a friction » stop in the rear sleeve {3} seated longitudinal partition (15,16) divided into two län ^ araxigie 1st, in which each one of the writing material carriers (8,9) sits " 3, two-color pen according to claims 1 and 2, characterized in that the push handles (13) of the Schreibaittal carriers (3,9) sit on leaf springs (12), which place the writing material on the longitudinal partition (15 * 15) press on » C4565) 7 - 4. Two-color pen according to claims 1 ti · 3, characterized »that the F & hrusgssöhlltit (β) for di push handles (13) over its entire length a uniform width, the over push handles ha ^« a _y such »that the Handles can be pushed through the Sehlltae from the inside. 5. Two-color pen according to claim 1 "characterized in that the writing medium supports (3,9) made of resilient sheet metal (brass), which are designed as tubes, are shaped like a pineapple w & 6l in the rear skin along the joint and outwardly curved i & bearing edges (11 ) as well as a cut-out socket (12) serving as a resilient Tx & gez for the push handles (13), the rear edge (14) of which is bent up to engage in a transverse locking sleeve (7). 6 · two-color self-propelled unit according to claims 1 and 2 »characterized in that the outer sleeve (1,3) has a flat cross-section with at least two opposing legs * in particular a flat-hexagonal cross-section» wa ^ the longitudinal partition wall (15 »C6) between the "two hocks, especially in the short diagonal of the hexagonal cross-section, is clamped · Dr.H.Pflieaer-H & erte)