US 7,475,612 B2
Resin gear for electric power steering apparatus and electric power steering apparatus equipped with the same
Toshihiko Kaneiwa, Kounan (Japan); Masamitsu Ohtsubo, Inuyama (Japan); Takanori Kurokawa, Kashiwara (Japan); and Hirokazu Arai, Yamatokooriyama (Japan)
Assigned to Asahi Organic Chemicals Industry Co., Ltd., Nobeoka-Shi (Japan); and JTEKT Corporation, Osaka-Shi (Japan)
Filed on Nov. 05, 2007, as Appl. No. 11/934,903.
Application 11/934903 is a continuation of application No. PCT/JP2006/310427, filed on May 25, 2006.
Claims priority of application No. 2005-152203 (JP), filed on May 25, 2005.
Prior Publication US 2008/0066993 A1, Mar. 20, 2008
Int. Cl. F16H 55/14 (2006.01)
U.S. Cl. 74—443  [74/DIG. 10; 180/444] 7 Claims
OG exemplary drawing
 
1. A resin gear for an electric power steering apparatus including a gear portion comprising a resin molding material comprising a thermosetting resin and polyparaphenylene-benzobisoxazole fibers having a length of 1 to 10 mm.