DE1887404U - RETAINING SPRING FOR SET OF GEAR. - Google Patents

Description

concerning
Retaining spring for dentures z

The subject of the invention solder a retaining spring far set consisting of a celebrating wheel-like part and a generally leaf-shaped part of this type associated with a four-tooth prosthesis are far the hold of partial dentures in dentistry or dental technology not yet known.

The retaining spring is illustrated in Figures 1-4 of the sewing! explained.

Figure 1 shows a retaining spring in heel & tivansiöht. The roller-like ÜJeil 1 has a resilient effect. Of the Part 2 serves as an emphasis in the substance or metal.

FIG. 2 shows how the spring relationship is in relation to a tooth 3. The spring lies with the rope 1 on dsr approxi-

paint »ie the lateral surface of a tooth. The ÜJeil 2 is "firmly with the plastic * barren metal ^ rotheee connected for example by soldering or Einscimeleen · Since üte teeth mostly rejuvenate" Oh below * "thus DraE one. Support for the teeth to be replaced, which are attached to a metal or plastic flat test * achieved »When the prosthesis is inserted, the spring rolls inward and moves again aaoh auesea after the highest number of teeth the spring is attached, a firm hold · When removing the denture, the spring is actuated in the same way »only generally the opposite. The spring can be applied from each tooth gap aa the closest teeth. It has the advantage that it can also be used in single-tooth gaps. Here, 4-way feil 2 of the spring is embedded in the artificial tooth or attached to it. Which rest directly on the gums "k m" may be incorporated sideways in the tooth, the spring even when artificial teeth "

FIG. 3 shows a shape of the spring in which the holding part has a file 4 which is angled over a hinge or corner. This is mainly used for a connection

ait metal plate !!, the UtU ¹ Oh Golenke οΰ. * ίΤ Doh-iriiicx © can be kept moveable · Piping spring is over the foil 4 with the metal; latte connected \ niü ν, Ίτΐ'Λ in des- is 1 as well as in the straight ü'eil 2 *

The location of the? Edcr _t in BoEiciiiitig züa SsJm, iat 3.R figiir 4 illustrated · Me Ped ^ r lic ^ t in den iamn swisctteii dem Salm. 3 imd one im the ΐ. ίο tall— οΰ, -'- ν Kutiotetof Γ, -lwtic 5 OBgG-fUgtön Schariiier od> -r Oelenk 6 * Bio Vir & un ^ dor foiler is the same as the "virtomg dor spring iiach}? i £ pj. * 1» -

As material for these fires szcim $ eäv® fedoriiöo »aimd * ·· permanent lie tall» 2 · Β · C'old odor eijic? Lati; ile »gi orung» use

Depending on the tooth shape Karui. the so-fc-: eruili ^ ceit given 3oiii _t retaining spring by Aiilötung elites Praliteo 7 ku arv / citern * Bio ends of this wire are, ^ ei *:. ieli S ⁸ Oi ¹ O "des Safrncs, öhi offering, uater- cich-gelieadesa lietentionsstollen led * The execution άοτ ! -feltereüoi ' In diocc-r sl-risaiorten form would then be in / inv / ondung kos ^ ieii, v; oiin sicii 3j ^j i ο © ϊϊ aprroxiia; .ilen, d · h , seitllchoü Hau® iiioht isusittoltoai * oi unter-sich-ßeheade position biotet _f ¥ erglcii, * lio figur 5 »

Claims (5)

P.A.777 0H-2.1Z63 Schatzans ρ τ Hch β. 1. Retaining spring for dentures, consisting of a resilient, roller-like file (1) w && from a retaining part (2) in the form of a sheet (2). 2 is embedded »retaining spring according to claim 1 in combination with artificial dentures" dadurob geicenn ^ eioliaet "that included ias (2) in an artificial Z & hn or aaierweitig connected. 3. Retaining spring according to claim 1 in combination with Satoprotheaen, dadwröh gekenn ^ eiehnet _t that the retaining part (2 ) is embedded in or otherwise connected to the metal or plastic plate or bridge (5) carrying the artificial teeth. 4 · Retaining spring according to Claim 3, characterized in that the retaining part (2) is connected to the metal or plastic plate or bridge (5) via a hinge or selenium {6). 5. Retaining spring according to claim 1 to 3 * characterized in that the roller-like file (1) is equipped with a 3feaht (7) serving as a retaining clip *