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US 7,597,358 B2Granted
Belt bushing for safety belt and assembling method thereof
AssigneeHankook Capability Co., Ltd.
InventorSung Kook Kim
Life of this patent
Estimating the term…
Abstract
Provided is a belt bushing for safety belt, combined to a through-hole of a belt combiner and winding the safety belt. The belt bushing gets in contact and combined to all four-side inner circumference surfaces of the through-hole of the belt combiner.
Claims4
A belt bushing for safety belt, combined to a through-hole of a belt combiner and winding the safety belt wherein the belt bushing gets in contact and combined to all four-side inner circumference surfaces of the through-hole of the belt combiner, the belt bushing, comprising:
- a support wall provided at four sides, having a belt insertion hole inside, and getting in contact and combined to the inner circumference surfaces of the through-hole of the belt combiner;
- and
- top and bottom reinforcements outward bent and integrally installed in succession at upper and lower sides of the support wall, whereby the support wall gets in contact with the inner circumference surfaces of the through-hole of the belt combiner, and the top and bottom reinforcements get firmly in contact and combined to upper and lower surfaces of the belt combiner.
An assembly method of a belt bushing for safety belt, the method comprising:
- providing the belt bushing by forming a support wall at four sides such that it has a belt insertion hole inside, outward bending the support wall at upper side, and forming a top reinforcement;
- inserting and positioning the bell bushing in a through-hole of the belt combiner such that the support wall gets in contact with an inner circumference surface of the through-hole and the top reinforcement is adhered to an upper surface of the belt combiner;
- and
- instantaneously pressing the inserted belt bushing at upper and lower sides by a press, outward bending the support wall at lower side, and forming a top reinforcement at the lower side of the support wall such that it gets in contact and combined to the lower surface of the belt combiner.
1 more element
Dependencies are inferred from the claim text.