Door jig assembly for use during manufacture of a vehicle

• US 20040060150A1
• Filed: 09/30/2002
• Published: 04/01/2004
• Est. Priority Date: 09/30/2002
• Status: Abandoned Application

• Current Assignee: Jeffrey C. Krozek
• Original Assignee: Jeffrey C. Krozek
• Inventors: Krozek, Jeffrey C.
• Application Number:
  US10/261,339
• Publication Number:
  US 20040060150A1
• Time in Patent Office: Days
• US Class Current: 16/86C
• CPC Class Codes: E05C 17/203 concealed, e.g. for vehicles
• CPC Class Codes: E05C 21/005 Provisional arrangements between door and frame for holding vehicle doors closed or partially open during manufacturing or maintenance

Abstract

A door jig assembly for use with a vehicle, the vehicle including a door having an inner facing edge and which is hingedly connected to a vehicle pillar forming a part of a vehicle door frame. The door is further capable of being pivoted about the hinges and between opened and closed positions relative to the pillar. The jig assembly has an elongated body with a first end pivotally secured to the vehicle pillar. A pin pivotally secures to the inner facing edge of the vehicle door and translates in guided fashion in one of first and second directions along the elongated body and upon opening and closing the door. A spring biasing cage portion is disposed at an intermediate location along the elongated body and which, upon rotating the vehicle door to the closed position, establishes a specified holding force of the door against the vehicle frame. Spring deflecting portions extend along a predetermined length of the body towards a second end, the spring deflecting portions corresponding to a travel direction of the pin and which, upon opening of the door, exerts an increasing retaining force against the door.

Claims

1. A door jig assembly for use with a vehicle, the vehicle including a door having an inner facing edge and which is hingedly connected to a vehicle pillar forming a part of a vehicle door frame, the door further capable of being pivoted about the hinges and between opened and closed positions relative to the pillar, said jig assembly comprising:

an elongated body having a first end pivotally secured to the vehicle pillar;

a pin pivotally secured to the inner facing edge of the vehicle door and translatable in guided fashion in one of first and second directions along said elongated body and upon opening and closing of the door;

a spring biasing cage portion disposed at an intermediate location along the elongated body and which, upon rotating the vehicle door to the closed position, establishes a specified holding force of the door against the vehicle frame; and

spring deflecting portions extending along a predetermined length of said elongated body and towards a second end, said spring deflecting portions corresponding to a travel direction of said translatable pin and which, upon progressive opening of the door, exerts an increasing retaining force against the door.

2. The door jig assembly as described in claim 1, said spring deflecting portions further comprising first and second elongated and biasing straps extending between said spring biasing cage portion and said second end.

3. The door jig assembly as described in claim 2, further comprising said first and second straps overlapping at a first location within said spring biasing cage, said straps diverging subsequent to said first location to define a seating location of said pin in the door closed position.

4. The door jig assembly as described in claim 3, said straps overlapping at a second location along said predetermined length of said elongated body.

5. The door jig assembly as described in claim 1, further comprising a plurality of opposing and undulating portions defined at locations along said predetermined length of said elongated body, said undulating portions defining seating locations for said pin in the door opening direction.

6. The door jig assembly as described in claim 1, said first pivotally secured end further comprising a tab hingedly secured to said elongated body and fixedly engaged to the door pillar.

7. The door jig assembly as described in claim 6, further comprising a plurality of axially spaced apertures defined along said elongated body, proximate said first end, and defining additional and hingedly securing locations for said tab.

8. The door jig assembly as described in claim 1, said elongated body exhibiting a specified shape and size and being constructed of a stamped spring steel material.

9. The door jig assembly as described in claim 1, said elongated body exhibiting a specified shape and size and being constructed of Rockwell hardness number of 52.

10. The door jig assembly as described in claim 1, said elongated body exhibiting a specified shape and size and exerting a holding pressure of about 25 pounds per square inch in the door closed position.

11. The door jig assembly as described in claim 1, further comprising a pair of mounting studs extending from opposite ends of said guided pin, said studs being adapted to engage first and second locations of the inner facing door edge.

12. The door jig assembly as described in claim 11, an apertured portion being defined within the inner facing door edge, proximate said first and second engaging locations, and through which a selected portion of said elongated body extends.

13. A door jig assembly for use with a vehicle, the vehicle including a door having an inner facing edge and which is hingedly connected to a vehicle pillar forming a part of a vehicle door frame, the door further capable of being pivoted about the hinges and between opened and closed positions relative to the pillar, said jig assembly comprising:

an elongated body constructed of a stamped spring steel material and having a first end and a second end;

a tab hingedly securing to said first end of said elongated body and fixedly engaging to the vehicle pillar;

a pin assembly including a pair of extending mounting studs pivotally secured to the inner facing edge of the vehicle door and so that a pin extending therebetween is translatable in guided fashion in one of first and second directions along said elongated body and upon opening and closing of the door;

a spring biasing cage portion disposed at an intermediate location along the elongated body and which, upon rotating the vehicle door to the closed position, establishes a specified holding force of the door against the vehicle frame; and

spring deflecting portions communicating with said spring biasing cage portion and extending along a predetermined length of said elongated body towards said second end, said spring deflecting portions corresponding to a travel direction of said translatable pin and which, upon progressive opening of the door, exerts an increasing retaining force against the door.

14. The door jig assembly as described in claim 13, said spring deflecting portions further comprising first and second elongated and biasing straps extending between said spring biasing cage portion and said second end.

15. The door jig assembly as described in claim 14, further comprising said first and second straps overlapping at a first location within said spring biasing cage, said straps diverging subsequent to said first location to define a seating location of said pin in the door closed position.

16. The door jig assembly as described in claim 15, said straps overlapping at a second location along said predetermined length of said elongated body.

17. The door jig assembly as described in claim 13, further comprising a plurality of opposing and undulating portions defined at locations along said predetermined length of said elongated body, said undulating portions defining seating locations for said pin in the door opening direction.

18. The door jig assembly as described in claim 13, further comprising a plurality of axially spaced apertures defined along said elongated body, proximate said first end, and defining additional and hingedly securing locations for said tab.

19. The door jig assembly as described in claim 13, an apertured portion being defined within the inner facing door edge, proximate said first and second engaging locations of said mounting studs, and through which a selected portion of said elongated body extends.

20. A door jig assembly for use with a vehicle, the vehicle including a door having an inner facing edge and which is hingedly connected to a vehicle pillar forming a part of a vehicle door frame, the door further capable of being pivoted about the hinges and between opened and closed positions relative to the pillar, said jig assembly comprising:

an elongated body constructed of a stamped spring steel material and having a first end and a second end;

a tab hingedly securing to said first end of said elongated body and fixedly engaging to the vehicle pillar;

a pin assembly including a pair of extending mounting studs pivotally secured to the inner facing edge of the vehicle door and so that a pin extending therebetween is translatable in guided fashion in one of first and second directions along said elongated body and upon opening and closing of the door;

a pair of first and second elongate extending straps overlapping at a first location proximate to a spring biasing cage portion disposed at an intermediate location along the elongated body and which, upon rotating the vehicle door to the closed position, establishes a seating location for said pin which exerts a specified holding force of the door against the vehicle frame; and

said straps overlapping at a second location extending along a predetermined length of said elongated body towards said second end, said straps further defining spring deflecting portions corresponding to a travel direction of said translatable pin and which, upon progressive opening of the door, exerts an increasing retaining force against the door.