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公开(公告)号:US20170350176A1
公开(公告)日:2017-12-07
申请号:US15610772
申请日:2017-06-01
Inventor: RAFATH RAHMAN , Murray Dobson , Steven Demoe
CPC classification number: E05D3/02 , B60J5/047 , E05D5/121 , E05D11/06 , E05D2005/102 , E05Y2201/632 , E05Y2900/531
Abstract: A vehicle door hinge that includes a door bracket mountable to a vehicle door, a body bracket mountable to a vehicle body, a pivot bushing having a cylindrical bearing that is disposed within a pivot axis hole of the body bracket, and a pivot pin that rotatably couples the door bracket and the body bracket together. The pivot pin includes a first shoulder disposed within the cylindrical bearing; and the pivot pin includes a second shoulder extending from the first shoulder. The second shoulder has a knurled cylindrical surface that is disposed within a pivot axis hole of the door bracket.
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公开(公告)号:US10184280B2
公开(公告)日:2019-01-22
申请号:US15610772
申请日:2017-06-01
Inventor: Rafath Rahman , Murray Dobson , Steven Demoe
Abstract: A vehicle door hinge that includes a door bracket mountable to a vehicle door, a body bracket mountable to a vehicle body, a pivot bushing having a cylindrical bearing that is disposed within a pivot axis hole of the body bracket, and a pivot pin that rotatably couples the door bracket and the body bracket together. The pivot pin includes a first shoulder disposed within the cylindrical bearing; and the pivot pin includes a second shoulder extending from the first shoulder. The second shoulder has a knurled cylindrical surface that is disposed within a pivot axis hole of the door bracket.
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公开(公告)号:US10927576B2
公开(公告)日:2021-02-23
申请号:US16252235
申请日:2019-01-18
Inventor: Rafath Rahman , Murray Dobson , Steven Demoe
Abstract: A method of assembling a vehicle door hinge that includes providing a first bracket comprising a single pivot arm extending transversely from a base of the first bracket, wherein a first pivot axis hole is disposed in the single pivot arm of the first bracket; providing a second bracket comprising a single pivot arm extending transversely from a base of the second bracket, wherein a cylindrical bearing of a pivot bushing is disposed in a second pivot axis hole disposed in the single pivot arm of the second bracket; and coupling a pivot pin to the pivot bushing and the first and second brackets to rotatably couple the first and second brackets together by press fitting a knurled cylindrical surface of the pivot pin with a receiving surface of the single pivot arm of the first bracket that defines the first pivot axis hole, wherein a shoulder of the pivot pin that is adjacent to the knurled cylindrical surface is disposed within a bore of the pivot pin and the second pivot axis hole.
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