초록 ▼

A strut bearing including an improved seal configuration is disclosed. The strut bearing includes an upper carrier including a first outer axially extending rim and a first inner axially extending rim, and a lower carrier including a second outer axially extending rim and a second inner axially exte

A strut bearing including an improved seal configuration is disclosed. The strut bearing includes an upper carrier including a first outer axially extending rim and a first inner axially extending rim, and a lower carrier including a second outer axially extending rim and a second inner axially extending rim. The first outer axially extending rim at least partially surrounds the second outer axially extending rim. A rolling bearing is supported between the upper and lower carriers. A seal includes at least one sealing lip and a reinforcement rim, and the at least one sealing lip is molded on to the reinforcement rim. The seal extends between the first outer axially extending rim of the upper carrier and the second outer axially extending rim of the lower carrier.

대표청구항 ▼

1. A strut bearing comprising: an upper carrier including a first outer axially extending rim and a first inner axially extending rim;a lower carrier including a second outer axially extending rim, a second inner axially extending rim, and a radially outward projection extending from the second radi

1. A strut bearing comprising: an upper carrier including a first outer axially extending rim and a first inner axially extending rim;a lower carrier including a second outer axially extending rim, a second inner axially extending rim, and a radially outward projection extending from the second radially outer axially extending rim, and the first outer axially extending rim at least partially surrounds the second outer axially extending rim;a rolling bearing including an upper ring defining an upper race, the upper ring supported on the upper carrier, a lower ring defining a lower race, the lower ring supported on the lower carrier, and rolling elements supported between the upper ring and the lower ring, and the rolling elements run on the upper race and the lower race; anda seal including at least one sealing lip and a reinforcement rim, the at least one sealing lip is molded on to the reinforcement rim, the seal extends between the first outer axially extending rim of the upper carrier and the second outer axially extending rim of the lower carrier, the at least one sealing lip includes a first sealing lip and a second sealing lip each contacting the first outer axially extending rim of the upper carrier, and a third sealing lip contacting the radially outward projection of the lower carrier. 2. The strut bearing of claim 1, wherein the second inner axially extending rim at least partially surrounds the first inner axially extending rim. 3. The strut bearing of claim 1, wherein the reinforcement rim is formed from steel. 4. The strut bearing of claim 1, wherein the at least one sealing lip is formed from an elastomer. 5. The strut bearing of claim 1, wherein the reinforcement rim has an L-shaped body, the radially outward projection defining a mounting shoulder, and the L-shaped body of the reinforcement rim is arranged on the seal mounting shoulder. 6. The strut bearing of claim 5, wherein the third sealing lip extends from a portion of the second sealing lip. 7. The strut bearing of claim 5, wherein the first sealing lip extends upwardly in a direction of the upper carrier. 8. The strut bearing of claim 5, wherein the second sealing lip extends downwardly in a direction of the lower carrier. 9. A strut bearing comprising: an upper carrier including a first outer axially extending rim and a first inner axially extending rim;a lower carrier including a second outer axially extending rim, a second inner axially extending rim, and a radially outward projection extending from the second radially outer axially extending rim, and the first outer axially extending rim at least partially surrounds the second outer axially extending rim;a bearing arranged between the upper carrier and the lower carrier; anda seal including at least one sealing lip and a reinforcement rim, the at least one sealing lip is molded on to the reinforcement rim, the seal extends between the first outer axially extending rim of the upper carrier and the second outer axially extending rim of the lower carrier, the at least one sealing lip includes a first sealing lip and a second sealing lip each contacting the first outer axially extending rim of the upper carrier, and a third sealing lip contacting the radially outward projection of the lower carrier. 10. The strut bearing of claim 9, wherein the second inner axially extending rim at least partially surrounds the first inner axially extending rim. 11. The strut bearing of claim 9, wherein the reinforcement rim is formed from steel. 12. The strut bearing of claim 9, wherein the at least one sealing lip is formed from an elastomer. 13. The strut bearing of claim 9, wherein the reinforcement rim has an L-shaped body, the radially outward projection defining a mounting shoulder, and the L-shaped body of the reinforcement rim is arranged on the seal mounting shoulder.