Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from HU873930Aexternal-prioritypatent/HU207382B/en
Application filed by Taurus Gumiipari VallalatfiledCriticalTaurus Gumiipari Vallalat
Publication of SI8811623ApublicationCriticalpatent/SI8811623A/en
Publication of SI8811623BpublicationCriticalpatent/SI8811623B/en
1 Patentni zahtevki 1. Zračna vzmet z diafragmo (20), pritijeno na zapiralni element s prekrivnim ujemom, pri čemer je diafragma (20) izdelana iz elastičnega materiala, pri čemer je na enem koncu diafragme (20) zapiralni element zasnovan iz valjasto simetričnega prirobničnega koluta (19), obsegajočega prirobnico, na kateri je pritijena prirobnica (20a) omenjene diafragme, pri čemer prirobnica prirobničnega koluta (19) obsega vstopni odsek za montažo diafragme, kateri ima kontinuirano naraščajoč zunanji premer in kateremu je priključeno območje z zmanjšanim zunanjim premerom, pri čemer je predvidena udarna ploskev (21), ki zagotavlja pravilno pozicioniranje in nepredušnost diafragme, značilna po tem, da je diafragma (20) opremljena z ojačilnim nosilnim vložkom in na enem ali obeh koncih ojačana z jekleno žico ali katerokoli drugo primemo žico, je prekrivajoči ujem diafragme in zapiralnega elementa alternativno predviden na obeh koncih diafragme in ne le na enem koncu, je prirobnični kolut (19) izdelan iz ploskega materiala, ki je primemo obdelan po tehnologiji ploskovnega preoblikovanja, je diafragma izdelana iz gume ali kakršnegakoli dmgega, gumi podobnega sintetičnega materiala, in udarna ploskev (21) skupaj z odsekom prirobničnega koluta (19), ki ima zmanjšan zunanji premer, in skupaj z ustrezno nameščeno diafragmo (20) omejuje zaprt obročast in prazen prostor (22), kije napolnjen s surovo gumo ali elastičnim lepilom.Claims 1. An air spring with a diaphragm (20) attached to a closing element with an overlapping engagement, the diaphragm (20) being made of an elastic material, wherein at one end of the diaphragm (20) the closing element is formed of a cylindrical symmetrical flange a flange (19) comprising a flange on which the flange (20a) of said diaphragm is attached, the flange of the flange disc (19) comprising an inlet section for mounting a diaphragm having a continuously increasing external diameter and to which an area with a reduced outer diameter is connected, wherein a striking surface (21) is provided which ensures proper positioning and airtightness of the diaphragm, characterized in that the diaphragm (20) is provided with a reinforcing support and is reinforced with steel wire or any other wire received at one or both ends the overlapping diaphragm and the closing element are alternatively provided at both ends of the diaphragm and not only on one at the end, the flange disc (19) is made of a flat material adapted to be processed by plate-forming technology, the diaphragm is made of rubber or any other, gum-like synthetic material, and the impact surface (21) together with a section of the flange ) having a reduced outer diameter and, together with an appropriately mounted diaphragm (20), restricts a closed annular and empty space (22) filled with a raw rubber or an elastic adhesive.2. Zračna vzmet po zahtevku 1, značilna po tem, da sta tako vstopni odsek prirobničnega koluta (19) z naraščajočim zunanjim premerom kot tudi odsek z zmanjšanim zunanjim premerom, ki se nadaljuje navzgor do udarne ploskve (21), zasnovana konično.2. The air spring according to claim 1, characterized in that the inlet section of the flange (19) with increasing external diameter as well as the section with a reduced external diameter extending upward to the impact surface (21) are conically conically formed.3. Zračna vzmet po enem od predhodnih zahtevkov, značilna po tem, da polovični kot (a) odprtja vstopnega odseka prirobničnega koluta (19) znaša med 3° in 7°,medtem ko je višina (li) prirobničnega koluta (19), merjena od udarne ploskve (21), dva do štirikrat daljša kot polmer (R) ukrivljenosti zunanje ploskve ukrivljenega odseka prirobničnega koluta na delu z zmanjšanim premerom.3. The air spring according to one of the preceding claims, characterized in that the half-angle angle (a) of the opening of the entry section of the flange (19) is between 3 ° and 7 °, whereas the height (l) of the flange disc (19) is measured from the impact surface (21), two to four times longer than the radius (R) of the curvature of the outer surface of the curved section of the flange on the reduced diameter section.
SI8811623A1987-09-021988-08-25Impoved air-spring, in particular for use under extreme conditions
SI8811623B
(en)