Title:
COMPRESSOR PULLEY ASSEMBLY AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2013/168889
Kind Code:
A1
Abstract:
The present invention relates to a compressor pulley assembly in which a pulley forming the pulley assembly is formed of a magnesium alloy and which prevents damage that can occur during processing and is suitable for high-temperature environments, and to a method for manufacturing same. The compressor pulley assembly according to the present invention is configured to include: a pulley having a hollow cylindrical shape and formed of a magnesium alloy; a cylindrical inner ring that is integrated in the pulley by insert injection molding, is fixed to an inner circumferential surface of the pulley, and is formed of a material that is different from the material of the pulley; and a bearing that is press-fitted and fixed to an inner circumferential surface of the inner ring.
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Inventors:
OH SUNG-TAEG (KR)
CHUNG SUK-JAE (KR)
CHUNG SUK-JAE (KR)
Application Number:
PCT/KR2013/001896
Publication Date:
November 14, 2013
Filing Date:
March 08, 2013
Export Citation:
Assignee:
HALLA VISTEON CLIMATE CONTROL (KR)
International Classes:
F16H55/42; B21C23/14; B29C45/00; C23C28/00
Foreign References:
| KR20050093040A | 2005-09-23 | |||
| JP2005264989A | 2005-09-29 | |||
| JP2007071319A | 2007-03-22 | |||
| JP2005257059A | 2005-09-22 | |||
| JP2006070972A | 2006-03-16 |
Attorney, Agent or Firm:
WOORIN PATENT FIRM (KR)
특허법인 우린 (KR)
특허법인 우린 (KR)
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