DE1962638U - FURNITURE ROLL. - Google Patents

Description

DIPL.-ING. DR. JUR.

WERNER BÖHME PATE NTANWALTY

Bank account: Deutsche Bank Nuremberg No. 137315 Postal checking account: Nuremberg Office No. 44852

NO RN BERG, the 5Π? _f X Frauentotgrnben 73 (am Plärrer)

Telephone: (0911) 227362 | £ |) *

Telegram address! PATBOM

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To achieve this task, see the innovation according to the mark Furniture castor, in that the roller body is designed as a freely rotatable ball on all sides. This ball is preferably solid However, it can also be hollow, in order to reduce weight * With such a piece of furniture, the necessity of entering

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In a broader design of the inflation rate, the storage part is than the Ball largely encompassing »only its lowest area free Lassendes housing formed. Here it is particularly advantageous if the center or pivot point of the ball is on the extension the central axis of the central seated on the housing Haltzapfengi is arranged? this execution agency is the preferred one. The housing expediently consists of awei in a horizontal plane Separate housing parts, of which the upper one, the holding the pin bearing is provided with bearings to support the ball, while, the lower one aie ball securing against falling out Connecting link forms *

This results in a structurally much simpler design than in the 3? all of the well-known Holle, in which the RolikÖrper is mounted on a ring bearing requiring lubrication. When

Polgen of this simpler design in all of the innovations in accordance with the Bolle are, among other things, a significantly easier assembly of the individual parts and a lower susceptibility to failure . However, the crucial part of the Yar is that there is a bentric! Pivot point.

According to an advantageous embodiment of the innovation, the ball and housing are made of plastic, preferably a polyamide, because the retaining pin is integrally molded onto the upper part of the housing "but extends in.Bichttmg the vertical Mittelaohse» is here much LESS strong 'beanspruclit.Darü'bei ^1' Mnaus offers neuerungscjeinäße Ausgesstaltung dis possibility of reducing beträclitlichen

Another embodiment of the fire is the sphere and Housing made of plastic * especially injection molded where "at However, the holding caps are made of metal and are inserted into the housing is firmly inserted according to a third embodiment the innovation is the upper part of the housing, extending upwards, the retaining stud old JLbstontl, on the Möhel «· foot aufsteök- TaawT on chi eTshare Klenuawangen auf * This becomes Knick-baw acting on the retaining pin. Shear forces counteracted.

The a® zmt firing system is explained in the drawing

1 shows a longitudinal section through a first embodiment a cable reel according to the innovation;

fig * 2 is a side view of the embodiment shown in fig in stretched and,

lig- * 3 in composite position?

4 an inside view of the (xekäuse eye part along the line IT-IY in lig. , 5 if removed: »& ehäuse« 4Jnt grant and removed ball "in another eye shape a hell roll tmd.

5 a »longitudinal unit through the furniture castor according to this

In the first embodiment according to Pig, 1-3, the housing part with l _{f is} the detachable bottom part with 2 and the ball that is rotatably mounted in the housing 3, "* the ball 3 has a protruding from the lower housing part 2 region 5a? this area 3a is mounted opposite to the upper side of (3-ehäuse upper part% öentriseh a holding pin 4, by means of which the furniture part at the MÖbelstuök by ' Piercing into the furniture foot or the like is attached. When the ball 3 is mounted in the housing, small steel balls 5 »which are arranged in the storage recesses 6 provided in the & eMuse upper part 1. If plastic is used as the housing material» these need to be used stock in terms of very good

Plastic cannot even be lubricated wx »

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lines * i.hy alee for heavy pieces of furniture such as pianos, the like .. Here aas housing part with H ₄ aas Geliäuse ^ ITbottom with 12 and the ball stored in the housing with 13 "; 15a shows ü. ^ n compared to the The retaining journal 14 is hollow in this exemplary embodiment. Upper part 11 has on the circumferential side an upwardly molded Uragen, which surrounds ά, θΆ retaining pegs 14 while loading a space 18 adapted to the porrn of the furniture foot and formed Klemiawangeai 19 supporting against the side walls of the furniture foot

The two examples shown in the drawing show round contours · Of course, it is also possible to give the 6-unit housing of the furniture castor a contour formed by non-curved surfaces? ao can-es square calibrated, for example, when mounting the furniture role Ilöbelfüßen or recommend rectangular cross-section * the housing of the furniture castor is also a square or reohtecld-ge to TJmrißform

Claims (1)

BA.057 731-1.2.67 u Ί ■ &% ε s ρ r ύ. £ h e. 1). Mibtlri & l ©, affixed ms buckets to & $ bel £ uS * stell $ · ■ &# · * means $ & »$ & Se & isga $ fe & 3 attached is* 2) Möljelrolle according to claim 1 ·, dadurcli gekennzeiolinei; ^ taß aie I »ia $ ^ 4ir dead *. 4) Höi3flyQa.ie ftm0L J ^ mm & $ &,% * aafey ^^^ ekea ^ geieimeis ^ that. of? the central aoiise of the one sitting centrally on the chaff Retaining pin (4 »14) is arranged * S) Furniture role nacli to claims 3 and 4 _t characterized in that the G-ehäuse of two in a Horigontaletiene separable α-ehäusetöilen (L * BAW. 11 and 2 or 12), of di ^ nm, the upper (1, 11), the retaining pin (4, 14) carrying bearings (5, 6 "or 15, 16, 17) is provided to support the ball (3, 13), while the lower one (2, 12) is a counter to the ball Falling out securing connecting link forms » β) Furniture roll according to one or more of claims 1 Ms 5 » characterized. that ball (3 * 13) and housing made of .Kunststofff. preferably a polyamide, and the salt cone. (4 »14) is integrally molded onto the upper part of the G-housing (1,11) using the same material · 7) Furniture roll according to one or more of claims 1 "to 5" because the ball (3, 13) and housing are made of plastic, in particular are injection-molded, but the retaining pin (4 "14) is made of metal and is firmly inserted in the housing » i | Furniture caster according to one or more of the preceding claims, characterized in that the upper part of the housing (11) extends upward, enclosing the retaining pin (14) at a distance, ¹ on the furniture foot on plug-in or slide-on wall cheeks (19.) has *