PULLEY STRUCTURE OF BELT TYPE ELECTRIC POWER STEERING GEAR
First Claim
1. A pulley structure of a belt type electric power steering (EPS) gear, which has a pulley used in a belt type EPS gear of a vehicle, comprising:
- insert ring sections (14 and 15) coupled to a ball nut (50);
a support section (13) configured to support the insert ring sections (14 and 15);
a first flange section (12) configured to prevent separation of a belt; and
a pulley (10) having a driving section (11) configured to receive a driving force of the belt,which are integrally formed with each other.
2 Assignments
0 Petitions
Accused Products
Abstract
Provided is a pulley structure of a belt type electric power steering (EPS) gear, and more particularly, a pulley structure of a belt type EPS gear capable of providing good assemblability using an engineering plastic and a specific structure. The pulley structure of the belt type EPS gear includes an insert ring section coupled to a ball nut, a support section configured to support the insert ring section, a first flange section configured to prevent separation of a belt, a pulley having a driving section configured to receive a driving force of the belt, a support frame disposed at one side surface of the driving section and having a bent shape to have an internal space when coupled to the ball nut, and a second flange section disposed at one side surface of the support frame and configured to prevent separation of the belt.
34 Citations
6 Claims
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1. A pulley structure of a belt type electric power steering (EPS) gear, which has a pulley used in a belt type EPS gear of a vehicle, comprising:
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insert ring sections (14 and 15) coupled to a ball nut (50); a support section (13) configured to support the insert ring sections (14 and 15); a first flange section (12) configured to prevent separation of a belt; and a pulley (10) having a driving section (11) configured to receive a driving force of the belt, which are integrally formed with each other. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification