초록 ▼

A vibration-damping plain bearing composite comprising a sliding layer, a dimensionally stable support layer and an elastic layer. In one embodiment, the dimensionally stable support layer is arranged between the sliding layer and the elastic layer; in another embodiment, the elastic layer is arrang

A vibration-damping plain bearing composite comprising a sliding layer, a dimensionally stable support layer and an elastic layer. In one embodiment, the dimensionally stable support layer is arranged between the sliding layer and the elastic layer; in another embodiment, the elastic layer is arranged between the sliding layer and the dimensionally stable support layer. The bearing composites are characterized that a ratio of the thickness of the elastic layer tEL to a thickness of the sliding layer tSL is at least 3.

대표청구항 ▼

1. A vibration damping plain bearing composite comprising: an elastic layer, wherein the elastic layer includes an elastomer, the elastic layer having a thickness tEL between 0.15 mm and 5 mm;a sliding layer having a thickness tSL; anda dimensionally stable support layer, wherein the elastic layer i

1. A vibration damping plain bearing composite comprising: an elastic layer, wherein the elastic layer includes an elastomer, the elastic layer having a thickness tEL between 0.15 mm and 5 mm;a sliding layer having a thickness tSL; anda dimensionally stable support layer, wherein the elastic layer is arranged between the sliding layer and the dimensionally stable support layer and a ratio of tEL:tSL is at least 3. 2. The vibration damping plain bearing composite as claimed in claim 1, further comprising a bonding layer between the elastic layer and the sliding layer. 3. The vibration damping plain bearing composite as claimed in claim 1, further comprising a bonding layer between the elastic layer and the dimensionally stable support layer. 4. The vibration damping plain bearing composite as claimed in claim 1, wherein the elastomer is selected from the group consisting of a nitrile rubber, a neoprene rubber, a silicone rubber, an olefinic elastomer, a styrene elastomer, a thermoplastic elastomer, a crosslinked elastomer, a polyether-polyester elastomer, an ethylene-propylene elastomer, ethylene-acrylate rubbers, a fluoro elastomer, and any combination thereof. 5. The vibration damping plain bearing composite as claimed in claim 1, wherein the sliding material present in the sliding layer comprises a plastic. 6. The vibration damping plain bearing composite as claimed in claim 5, wherein the plastic is selected from the group consisting of a fluoropolymer, polyacetal, polyether ether ketone (PEEK), polyethylene (PE), polysulfone, polyamide (PA), polyphenylene sulfide (PPS), polyurethane (PUR), polyester, polyphenylene oxide, and mixtures thereof. 7. The vibration damping plain bearing composite as claimed in claim 1, wherein the dimensionally stable support layer comprises metal. 8. The vibration damping plain bearing composite as claimed in claim 1, wherein the thickness tSL of the sliding layer is from 0.05 mm to 1.0 mm. 9. The vibration damping plain bearing composite as claimed in claim 1, wherein the dimensionally stable support layer has a thickness of 0.1 mm to 5 mm. 10. The vibration damping plain bearing composite as claimed in claim 1, wherein the thickness of elastic layer is from 0.3 mm to 0.6 mm. 11. The vibration damping plain bearing composite as claimed in claim 1, wherein the ratio tEL:tSL is at least 5. 12. The vibration damping plain bearing composite as claimed in claim 11, wherein the ratio tEL:tSL is at least 50. 13. A vibration damping plain bearing composite comprising: an elastic layer, wherein the elastic layer includes an elastomer and has a thickness tEL between 0.15 mm and 5 mm;a sliding layer having a thickness tSL;a dimensionally stable support layer, wherein the dimensionally stable support layer includes steel;a first bonding layer between the elastic layer and the sliding layer; anda second bonding layer between the dimensionally stable support layer and the elastic layer, wherein at least one of the first and second bonding layer comprises silane, and wherein the elastic layer is arranged between the sliding layer and the dimensionally stable support layer and a ratio of tEL:tSL is at least 3.