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US 7,032,953 B2Granted
Vehicle door hinge assembly
AssigneeNissan Technical Center North America, Inc.
InventorsNandkumar Rangnekar, William Bowes, Gary Nylander, William Spencer Evans, Takehito Ichino
Life of this patent
Estimating the term…
Abstract
A door hinge assembly is mounted between a door mounting pillar of the vehicle body and a door to swingably mount the door to the door mounting pillar. The door hinge assembly includes an upper dual pivot hinge, a lower dual pivot hinge, and a torsion bar extending substantially vertically between the upper and lower hinges. The door mounting pillar is configured and arranged to accommodate the dual pivot hinges so that that are not exposed when the door is closed.
Claims21
A vehicle body structure comprising:
- a vehicle body including a vertically extending door mounting pillar with the door mounting pillar having an inner side wall disposed on the vehicle interior facing side and an outer side wall disposed on the vehicle exterior facing side;
- a door swingably mounted to the door mounting pillar of the vehicle body to move between a closed position and an open position;
- and
- a dual pivot hinge mounted between the door mounting pillar and the door to swingably mount the door to the door mounting pillar for movement between the closed position and the open position,
- the dual pivot hinge including
- a pillar mounting member fixedly coupled to the door mounting pillar;
- a door mounting member fixedly coupled to the door;
- and
- a gooseneck connecting member pivotally coupled at a first end to the pillar mounting member and pivotally coupled at a second end to the door mounting member with an intermediate part of the gooseneck connecting member extending through a pillar opening in the inner side wall of the door mounting pillar when the door is in the closed position.
6 more elements
A vehicle body structure comprising:
- a vehicle body including a vertically extending door mounting pillar with the door mounting pillar having first and second non-coplanar surfaces that face laterally outward from the vehicle body with the first non-coplanar surface being offset closer to a center interior of the vehicle body than the second non-coplanar surface;
- a door swingably mounted to the door mounting pillar of the vehicle body to move between a closed position and an open position;
- and
- a dual pivot hinge mounted between the door mounting pillar and the door to swingably mount the door to the door mounting pillar for movement between the closed position and the open position,
- the dual pivot hinge including
- a pillar mounting member fixedly coupled to at least one of the first and second non-coplanar surfaces of the door mounting pillar by first fasteners having first fastening axes extending perpendicularly from the at least one of the first and second non-coplanar surfaces;
- a door mounting member fixedly coupled to the door by a second fastener and disposed adjacent the first non-coplanar surface when the door is in the closed position;
- and
- a gooseneck connecting member pivotally coupled at a first end to the pillar mounting member at a first pivot axis and pivotally coupled at a second end to the door mounting member at a second pivot axis,
- the first and second pivot axes of the dual pivot hinge being located outwardly relative to the first and second non-coplanar surfaces by predetermined distances measured in a direction perpendicularly to the first and second non-coplanar surfaces.
7 more elements
A vehicle body structure comprising:
- a vehicle body including a vertically extending door mounting pillar with the door mounting pillar having first and second non-coplanar surfaces with the first non-coplanar surface being offset closer to a center interior of the vehicle body than the second non-coplanar surface,
- a door swingably mounted to the door mounting pillar of the vehicle body to move between a closed position and an open position;
- and
- a dual pivot hinge mounted between the door mounting pillar and the door to swingably mount the door to the door mounting pillar for movement between the closed position and the open position,
- the dual pivot hinge including
- a pillar mounting member fixedly coupled to at least one of the first and second non-coplanar surfaces of the door mounting pillar;
- a door mounting member fixedly coupled to the door and disposed adjacent the first non-coplanar surface when the door is in the closed position;
- and
- a gooseneck connecting member pivotally coupled at a first end to the pillar mounting member and pivotally coupled at a second end to the door mounting member,
- the pillar mounting member of the dual pivot hinge being secured to both of the first and second non-coplanar surfaces.
7 more elements
A vehicle body structure comprising:
- a vehicle body including a vertically extending door mounting pillar with the door mounting pillar having first and second non-coplanar surfaces with the first non-coplanar surface being offset closer to a center interior of the vehicle body than the second non-coplanar surface;
- a door swingably mounted to the door mounting pillar of the vehicle body to move between a closed position and an open position;
- and
- a dual pivot hinge mounted between the door mounting pillar and the door to swingably mount the door to the door mounting pillar for movement between the closed position and the open position,
- the dual pivot hinge including
- a pillar mounting member fixedly coupled to at least one of the first and second non-coplanar surfaces of the door mounting pillar;
- a door mounting member fixedly coupled to the door and disposed adjacent the first non-coplanar surface when the door is in the closed position;
- and
- a gooseneck connecting member pivotally coupled at a first end to the pillar mounting member and pivotally coupled at a second end to the door mounting member,
- the door mounting pillar having a closed cross section defined by an inner side wall and an outer side wall with the first non-coplanar surface being formed outside of the closed cross section of the door mounting pillar by an overlapping area where the inner and outer side walls overlap.
7 more elements
A vehicle body structure comprising:
- a vehicle body including a vertically extending door mounting pillar with the door mounting pillar having first and second non-coplanar surfaces with the first non-coplanar surface being offset closer to a center interior of the vehicle body than the second non-coplanar surface;
- a door swingably mounted to the door mounting pillar of the vehicle body to move between a closed position and an open position;
- and
- a dual pivot hinge mounted between the door mounting pillar and the door to swingably mount the door to the door mounting pillar for movement between the closed position and the open position,
- the dual pivot hinge including
- a pillar mounting member fixedly coupled to at least one of the first and second non-coplanar surfaces of the door mounting pillar;
- a door mounting member fixedly coupled to the door and disposed adjacent the first non-coplanar surface when the door is in the closed position;
- and
- a gooseneck connecting member pivotally coupled at a first end to the pillar mounting member and pivotally coupled at a second end to the door mounting member
- the pillar mounting member of the dual pivot hinge being secured at an area of the door mounting pillar that is disposed inside of a closed cross section of the door mounting pillar defined by inner and outer side walls of the door mounting pillar.
7 more elements
A vehicle body structure comprising:
- a vehicle body including a vertically extending door mounting pillar with the door mounting pillar having an inner side wall disposed on the vehicle interior facing side and an outer side wall disposed on the vehicle exterior facing side with the inner and outer side walls defining a substantially closed cross section;
- a door swingably mounted to the door mounting pillar of the vehicle body to move between a closed position and an open position;
- and
- a dual pivot hinge mounted between the door mounting pillar and the door to swingably mount the door to the door mounting pillar for movement between the closed position and the open position,
- the dual pivot hinge including
- a pillar mounting member fixedly coupled to the inner side wall of the door mounting pillar at a first mounting point that is disposed within the substantially closed cross section of the door mounting pillar;
- a door mounting member fixedly coupled to the door at a second mounting point;
- and
- a gooseneck connecting member extending through a side pillar opening in the door mounting pillar with a first end of the gooseneck connecting member being pivotally coupled to the pillar mounting member at a first pivot axis and a second end of the gooseneck connecting member being pivotally coupled to the door mounting member at a second pivot axis,
- the first mounting point being disposed along a mounting area of the inner side wall of the door mounting pillar and located between the first and second pivot axes when viewed perpendicularly to the door in the closed position.
7 more elements
A vehicle body structure comprising:
- a vehicle body including a vertically extending door mounting pillar with the door mounting pillar having an inner side wall disposed on the vehicle interior facing side and an outer side wall disposed on the vehicle exterior facing side with the inner and outer side walls defining a substantially closed cross section;
- a door swingably mounted to the door mounting pillar of the vehicle body to move between a closed position and an open position;
- and
- a dual pivot hinge mounted between the door mounting pillar and the door to swingably mount the door to the door mounting pillar for movement between the closed position and the open position,
- the dual pivot hinge including
- a pillar mounting member fixedly coupled to the inner side wall of the door mounting pillar;
- a door mounting member fixedly coupled to the door;
- and
- a gooseneck connecting member extending through a side pillar opening in the door mounting pillar with a first end of the gooseneck connecting member being pivotally coupled to the pillar mounting member and a second end of the gooseneck connecting member being pivotally coupled to the door mounting member,
- the pillar mounting member of the dual pivot hinge being secured to an area of the inner side wall that overlaps an area of the outer side wall at a mounting point disposed outside of the closed cross section of the door mounting pillar.
7 more elements
A vehicle body structure comprising:
- a vehicle body including a vertically extending door mounting pillar with the door mounting pillar having an inner side wall disposed on the vehicle interior facing side and an outer side wall disposed on the vehicle exterior facing side with the inner and outer side walls defining a substantially closed cross section;
- a door swingably mounted to the door mounting pillar of the vehicle body to move between a closed position and an open position;
- and
- a dual pivot hinge mounted between the door mounting pillar and the door to swingably mount the door to the door mounting pillar for movement between the closed position and the open position,
- the dual pivot hinge including
- a pillar mounting member fixedly coupled to the inner side wall of the door mounting pillar;
- a door mounting member fixedly coupled to the door;
- and
- a gooseneck connecting member extending through a side pillar opening in the door mounting pillar with a first end of the gooseneck connecting member being pivotally coupled to the pillar mounting member and a second end of the gooseneck connecting member being pivotally coupled to the door mounting member,
- the door mounting pillar further including a cup shaped reinforcement member disposed around a rear pillar opening that an intermediate part of the gooseneck connecting member extends through when the door is in the closed position.
7 more elements
Dependencies are inferred from the claim text.