DE1690899U - BUFFER MADE OF RUBBER-ELASTIC MATERIAL. - Google Patents

Description

! 1307155415.54 j

Buffers made of gtLnnElelastiac & em material ^:

The firing "concerns a buffer made of rubber-elastic; material _t especially for looms for starting the pickers and sehlagstocks., The known buffers of this type have the fact that they either spring too little, such as the smooth, cylindrical buffers known as PrelX bushes . small spring travel have accordingly grossa St & ssäsas ^ ifcep aefolge what is detrimental for Picker "and looms" You h% a & ek already. Yersuch1i _r the bekanntenIF- or Sf oriaigen Preller from Heder by such? good elasticity

a ^ offT οχ. "ersengen hese Egeller / have jeäasih the feasibility il _f that is used to lower part of Preller to Pederung» 3} ..

In the case of the buffer after the firing, the mentioned compartment parts are eliminated "- Relatively large Isdar ways are reached and the Buffer is not, only on pressure as with the smooth Prellbuehse, but primarily on bending and in all places fairly equally "claimed. This goal is achieved with a buffer made from at least two in one piece Plate feather or only curved in one direction Plates are made, the cavities τοη diamond-shaped or lenticular Form a cross-section between themselves

The main material used is highly elastic plastics au || Base polyester isoeyanate in 3? Rage, which is oil-resistant and are very abrasion resistant.

In & βη Abbildtmgan three execution examples of the '

! Price increases shown »The buffer in Figure 1 consists of animal pairs of plate springs» which are cast in one piece »when using one. Suffers on looms ζ .3 * to intercept the picker, with the picker at high speed on d & n. If the buffer hits , such a buffer also acts as an air spring, so that the wall thickness of the rope can be kept correspondingly weaker, thus creating a further; Enlargement of the spring travel is made possible. ■;

When intercepting the picker, it is well known that the largest possible ^! ! Suspension travel desired »« fstiJjL hisr through, as already mentioned above _r j; correspondingly small impact forces occur, namely with |

Upper swing chairs increase the running time of the picker xaaä. themselves . i also hurried tort impact for the loom.

Figure 2 is a aweitea AusführuBgsbeisjfiei the .Heuerung -... shown * Here are three pairs of relatively thick, curved plates 1 a BVk; irsreinigt -Pufferkörper, Bie cavities with _2: - '. ^: t ■,. ■■ ,. Denotes .1 * You width of the cavities · 2121 Hichtung the stress of the buffer is selected so large that the buffer is a _f Tölliges compressing the cavities constantly Terträgt.

Figure 5 shows a buffer for. Interception of the baton with two holes 5 and 4. This buffer is placed in a known manner on two spindles, between aenen. 3I moved the baton.

Claims (1)

85 * 215.54 Schutzang-prucne I.) Buffers made of gUEJiniela3tiseiiem IT material * especially for Looms for catching jaws or batons * are known by making at least two in one piece Celery eggs or only plates curved in one bend (l) the "cavities (2 | of rhombic or linaenformigeBt cross-section sick "form * 2 »), buffer according to claim 1 dadurcii gekennzeiclEne * ,. that this Made of gUBmielastisGiieffl plastic based on polyester isoeyanate Pt # 3Eer:, next check 1-2 dadurs & gekennzelGiineii ^ that, this one GÄtMelas ^ iselLeiB: Kt ^ nststoff based on polyester Xsoeysnat in iirei © ner execution with a hardness τοη ca «TO Snore bestent · Find (5 abgestiiffiat that Sohlräuise> and outer Binbucirfeungen / _¥ so that- each other, in-cohesive 2usammendrüßken the cavities aucii the Fandungenv the outer indentations zvm larger 2eil abut each other so that * - 4 *) Pttffer nää itesprtieli 1-5 dadurslL gskennjseichnet. : a massive Pederkorper disfigured, without overstressing individual areas *