SU539258A1 - Clamp to the device for testing fur skins - Google Patents
Clamp to the device for testing fur skinsInfo
- Publication number
- SU539258A1 SU539258A1 SU2041067A SU2041067A SU539258A1 SU 539258 A1 SU539258 A1 SU 539258A1 SU 2041067 A SU2041067 A SU 2041067A SU 2041067 A SU2041067 A SU 2041067A SU 539258 A1 SU539258 A1 SU 539258A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- clamp
- rings
- testing
- cheek
- sleeve
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
1one
Изобретение относитс к обла(;ти материаловедени , а и.менно к приборам дл контрол качества готовой меховой продукции.The invention relates to the field of materials science, and therefore to devices for controlling the quality of the finished fur products.
Известны приборы дл испытани механических свойств материалов, имеющие кольцевой зажим (см., например, прибор ФД-03 фирмы «Метр импекс ВНР). Наиболее близким по конструкции к предложенному зажиму вл етс зажим к прибору по авт. свид. СССР № 167065. Известный зажим к прибору дл испытани меховых шкурок содержит два кольца, между которыми размещаютс щкурка и средство фиксации колец.Instruments for testing the mechanical properties of materials with an annular clamp are known (see, for example, the device FD-03 from the company Meter Impex VNR). The closest in construction to the proposed clamp is the clamp to the device according to the ed. swith USSR No. 167065. The known clamp to a device for testing fur skins contains two rings between which the pupil and the means for fixing the rings are placed.
Недостатком известных приборов вл етс то, что дл испытани приходитс вырезать образец шкурки в наиболее ценном участке, что приводит к повреждению меха, снижению его стоимости, увеличению трудоемкости.A disadvantage of the known devices is that for testing it is necessary to cut a sample of the skins in the most valuable area, which leads to damage to the fur, a decrease in its cost, and an increase in labor intensity.
Дл сохранени целостности щкурки при испытании в предложенном зажиме средство фиксации содержит втулку, охватывающую одно из колец и имеющую опорные буртики, и нажимную планку, расположенную над другим кольцом, при этом втулка и нажимна планка соединены посредством ст жной пары. Кольца соединены между собой посредством рифлей.To preserve the integrity of the cheek when tested in the proposed clamp, the fixation means comprises a sleeve covering one of the rings and having support flanges, and a pressure bar located above the other ring, while the sleeve and the pressure plate are connected by means of a tension pair. Rings are interconnected by flute.
На чертеже показан предложенный зажим.The drawing shows the proposed clip.
Зажим содержит втулку 1, кольца 2, кронщтейн 3, нажимную планку 4, гайки 5 и щток 6.The clamp contains the sleeve 1, the ring 2, the bracket 3, the pressure bar 4, the nuts 5 and the brush 6.
Испытание образцов с помощью зажима осуществл етс следуюп им образом.The test of the samples by means of a clamp is carried out in the following manner.
На одно из колец 2, расположенных во втулке 1, помещают образец щкурки, сверху которой накладываетс второе кольцо. Кра свободно размещаютс между кронщтейнами 3 и нажимной планкой 4, котора надеваетс на свободные концы кронщтейнов и зат гиваетс гайками 5. Таким образом щкурка находитс между двум рифлеными кольцами. Испытание образца щкурки после ее закреплени производ т путем продавливапи в нужном участке щариком. По величине смещени (вдавлнвани ) нагружаемого щарика вычисл ют деформацию образца.On one of the rings 2, located in the sleeve 1, a sample of the cheek is placed, on top of which a second ring is placed. The edges are freely positioned between the brackets 3 and the pressure bar 4, which is put on the free ends of the brackets and tightened with the nuts 5. Thus, the horn is between the two corrugated rings. The test of the specimen of the cheek after its fixation is performed by pressing the ball in the desired area. From the magnitude of the displacement (indentation) of the loaded ball, the strain of the sample is calculated.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2041067A SU539258A1 (en) | 1974-07-08 | 1974-07-08 | Clamp to the device for testing fur skins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2041067A SU539258A1 (en) | 1974-07-08 | 1974-07-08 | Clamp to the device for testing fur skins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU539258A1 true SU539258A1 (en) | 1976-12-15 |
Family
ID=20590022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2041067A SU539258A1 (en) | 1974-07-08 | 1974-07-08 | Clamp to the device for testing fur skins |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU539258A1 (en) |
-
1974
- 1974-07-08 SU SU2041067A patent/SU539258A1/en active
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