Patent JPS6318328A successfully refreshed from Google Patents.
Patent US4720895A successfully refreshed from Google Patents.
US4720895A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick-disconnect door hinge
Assignee: Chrysler Motors Corp
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Filing: 1986-10-14
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Granted: 1988-01-26
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Expires: 2006-10-14
Abstract
Abstract An improved automotive vehicle door hinge assembly enabling the vehicle doors to be quickly removed and reassembled during the assembly line advancement of the vehicle body. The hinge body half comprises a main member and a U-shaped extension member. The main member includes a flat mounting plate portion and a channel shaped angled portion bent outwardly from the plate portion. The U-shaped extension member has a planar base portion provided with right angled side flanges defining a pair of parallel legs each terminating in a hinge knuckle. The main member angled portion is sized for snug nested reception of the U-shaped extension member. An aperture is provided in the extension member base wall aligned with an aperture in the main member channel shaped portion bight wall. Upon tightening a threaded bolt in the aligned apertures the juxtaposed surfaces of the members are adapted for mutual clamped abutment preventing both separation and relative rotation thereof.
Inventors
- 👤 Russell H. Peebles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:34
CPC Classifications
E; E05; E05D; E05D7/00; E05D7/12; E05D7/121; E05D11/00; E05D11/10; E05D11/1028; E05D11/1042; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/531
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
232 words
In an improved quick disconnect and connect hinge assembly of the type having a body half adopted to be secured to the body of a vehicle and a door half pivotally connected by a pintle pin about a vertical hinge axis to the body half, the improvement wherein: said body half comprises a main member adapted to be secured to said vehicle body and a U-shaped extension member pivotally connected by said pintle pin to said door half; said body half main member having a mounting portion adapted to abut the vehicle body and a channel shaped portion including a bight wall and a pair of side flanges extending normal thereto; said body half U-shaped extension member having a planar base wall and a pair of right angled side flanges, said base wall side flanges in the form of parallel legs projecting outwardly therefrom, each said leg terminating in a knuckle having a hole for the reception of said pintle pin, said body half main member channel-shaped portion sized to receive said body half U-shaped extension member in a juxtaposed nested manner, and aligned aperture means in said extension member base wall and main member bight wall adapted to receive a single fastener therethrough such that said main member and said extension member are positively clamped together by said single fastener thereby obviating both separable and relative rotational movement between said members.
Claim 2
Dependent Claim
232 words
In an improved quick disconnect and connect hinge assembly of the type having a body half adopted to be secured to the body of a vehicle and a door half pivotally connected by a pintle pin about a vertical hinge axis to the body half, the improvement wherein: said body half comprises a main member adapted to be secured to said vehicle body and a U-shaped extension member pivotally connected by said pintle pin to said door half; said body half main member having a mounting portion adapted to abut the vehicle body and a channel shaped portion including a bight wall and a pair of side flanges extending normal thereto; said body half U-shaped extension member having a planar base wall and a pair of right angled side flanges, said base wall side flanges in the form of parallel legs projecting outwardly therefrom, each said leg terminating in a knuckle having a hole for the reception of said pintle pin, said body half main member channel-shaped portion sized to receive said body half U-shaped extension member in a juxtaposed nested manner, and aligned aperture means in said extension member base wall and main member bight wall adapted to receive a single fastener therethrough such that said main member and said extension member are positively clamped together by said single fastener thereby obviating both separable and relative rotational movement between said members.
Claim 3
Dependent Claim
76 words
The improved hinge assembly as set forth in claim 1, wherein main member having a planar plate mounting portion adapted to abut the vehicle body and said channel shaped portion angled outwardly from said plate mounting portion, and said fastener in the form of a headed machine bolt with said bolt having its head adapted to contact the inboard face of the angled portion bight wall, thereby providing unobstructed access to the head of said bolt.
Claim 4
Dependent Claim
63 words
The improved hinge assembly as set forth in claim 2, wherein said aperture means in said main member is in the form of an elongated slot having its major axis normal to said flanges, and said aperture means in said extension member channel shaped portion defining a threaded bore, whereby said slot providing tolerance for the reception of said bolt in said bore.
Claim 5
Dependent Claim
34 words
The improved hinge assembly as set forth in claim 3, wherein said main member channel shaped portion is bent at an angle of about 45 degrees from the plane of said plate mounting portion.
Claim 6
Dependent Claim
62 words
The improved hinge assembly as set forth in claim 1, wherein each said extension member leg includes an intermediate oblique portion terminating in a knuckle, each said oblique portion being outwardly offset in a direction parallel to said pintle pin axis by a crimp portion whereby each said knuckle is located in coplanar alignment with its associated angled channel shaped side flange.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-01-25 | 1991-07-27 | 1992-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-01-25 | 1995-07-27 | 1996-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-01-25 | 1999-07-27 | 2000-01-26 | $7700.00 | Window Closed / Lapsed |