HOUSING FOR RACK AND PINION TYPE STEERING GEAR UNIT

摘要

A housing (10a) has a main housing part (11a) and a sub housing part (12a). A reinforcement rib (24) is provided across the outer peripheral surface of the main housing part (11a) and the outer peripheral surface of the sub housing part (12a). The reinforcement rib (24) has the following: a flat-plate part (25) formed across the outer peripheral surface of the main housing part (11a) and the outer peripheral surface of the sub housing part (12a); and a reinforcing part (26) provided so as to protrude from the lateral surface of the flat-plate part (25) in the width direction of the flat-plate part (25).