US4036522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle body roof construction
Assignee: American Motors Corp
•
Filing: 1976-04-02
•
Granted: 1977-07-19
•
Expires: 1996-04-02
Abstract
Abstract A vehicle body roof construction of the disclosure includes an improved edge structure adjacent closure members thereof such as a side door or rear tailgate and also includes an improved pillar structure for supporting a roof panel whose edge portions are stamped to define integrally connected flanges that constitute components of the improved roof edge structure. At the side and rear edge portions of the roof panel, roof inner members have extreme outer edges secured to extreme outer edges of the roof panel so as to cooperate therewith in providing a side roof rail and a tailgate header that define the upper extremities of side door and tailgate openings, respectively. An associated side door and a tailgate are mounted for movement between open and closed positions and include upper window frames that overlie the adjacent roof panel edge portion in their closed position. Pillars support the side edge portion of the roof panel at its juncture with the rear and front edge portions of the roof panel. Each pillar includes inner and outer members that define an enclosed chamber and include first and second portions that project along the adjacent front or rear edge portion and the side edge portion, respectively. The pillar outer member includes depressions in its projecting portions at a spaced location from the juncture of the roof panel edge portions.
Inventors
- 👤 Delbert D. DeRees
- 👤 Jacques Emile Pinsonneault
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:07
CPC Classifications
B; B60; B60J; B60J5/00; B60J5/10; B60J5/101; B60J5/107; B62; B62D; B62D25/00; B62D25/06
Claims Analysis
Total Claims: 31
Claim 1
Independent Claim
353 words
A vehicle body roof construction comprising: a roof panel including a central portion and an edge portion defining the upper periphery of a vehicle body closure member opening; said roof panel edge portion having an inner side and an outer side and including first, second, and third integrally connected flanges which cooperate to give the edge portion a downwardly and outwardly extending configuration with respect to the vehicle body; said flanges having downwardly and outwardly extending orientations so as to permit the roof panel to be stamped by a straight draw process; the first roof panel flange extending downwardly from the central portion of the roof panel, the second roof panel flange extending outwardly from the first flange, and the third roof panel flange extending downwardly and outwardly from the second flange and having an extreme outer edge of the roof panel extending therefrom; a roof edge inner member having first, second, third, and fourth integrally connected flanges and cooperating with the inner side of the roof panel edge portion to define an enclosed cross section; the first inner member flange being secured to the central portion of the roof panel, the second flange of the inner member extending downwardly from the first flange thereof, the third flange of the inner member extending downwardly and outwardly from the second flange thereof, and the fourth flange of the inner member extending outwardly from the third flange thereof and having an extreme outer edge of the inner member projecting therefrom and secured to the extreme outer edge of the roof panel to cooperatively provide edge support to the roof panel; a closure member mounted for movement between open and closed positions with respect to the opening whose upper periphery is defined by the roof panel edge portion; said closure member including a window frame that overlies the outer side of the roof panel edge portion in the closed position; and means extending between the roof panel edge portion and the window frame of the closure member to seal the opening with the closure member in closed position and to also provide a concealed rain gutter.
Claim 2
Dependent Claim
353 words
A vehicle body roof construction comprising: a roof panel including a central portion and an edge portion defining the upper periphery of a vehicle body closure member opening; said roof panel edge portion having an inner side and an outer side and including first, second, and third integrally connected flanges which cooperate to give the edge portion a downwardly and outwardly extending configuration with respect to the vehicle body; said flanges having downwardly and outwardly extending orientations so as to permit the roof panel to be stamped by a straight draw process; the first roof panel flange extending downwardly from the central portion of the roof panel, the second roof panel flange extending outwardly from the first flange, and the third roof panel flange extending downwardly and outwardly from the second flange and having an extreme outer edge of the roof panel extending therefrom; a roof edge inner member having first, second, third, and fourth integrally connected flanges and cooperating with the inner side of the roof panel edge portion to define an enclosed cross section; the first inner member flange being secured to the central portion of the roof panel, the second flange of the inner member extending downwardly from the first flange thereof, the third flange of the inner member extending downwardly and outwardly from the second flange thereof, and the fourth flange of the inner member extending outwardly from the third flange thereof and having an extreme outer edge of the inner member projecting therefrom and secured to the extreme outer edge of the roof panel to cooperatively provide edge support to the roof panel; a closure member mounted for movement between open and closed positions with respect to the opening whose upper periphery is defined by the roof panel edge portion; said closure member including a window frame that overlies the outer side of the roof panel edge portion in the closed position; and means extending between the roof panel edge portion and the window frame of the closure member to seal the opening with the closure member in closed position and to also provide a concealed rain gutter.
Claim 3
Dependent Claim
35 words
A roof construction according to claim 1 wherein the sealing and gutter providing means comprises a resilient seal that extends between the window frame and the flanged roof panel edge portion in the closed position.
Claim 4
Dependent Claim
88 words
A roof construction as in claim 2 wherein the resilient seal is mounted on the window frame and engaged with the flanged roof panel edge portion as the closure member is moved to its closed position, and a second resilient seal mounted on the extreme outer edges of the roof panel edge portion and the roof edge inner member so as to engage the window frame in the closed position at a location below the other resilient seal and to thereby provide a backup seal and rain gutter.
Claim 5
Dependent Claim
68 words
A roof construction as in claim 1 wherein the flanged roof panel edge portion is located at a lateral side of the roof panel, the roof edge inner member being a rail inner and cooperating with the flanged roof panel edge portion to provide a side roof rail, and the closure member being a side door whose window frame overlies the roof rail in the closed position thereof.
Claim 6
Dependent Claim
45 words
A roof construction as in claim 4 wherein the roof panel edge portion also defines the upper extremity of a side window opening rearward of the closure member opening, and a closeout panel covering the flanged roof panel edge portion above the side window opening.
Claim 7
Dependent Claim
61 words
A roof construction as in claim 5 which includes a flanged member that secures the extreme outer edges of the roof panel edge portion and the rail inner to each other above the window opening, and wherein the extreme outer edges of the roof panel edge portion and the rail inner are welded to each other above the closure member opening.
Claim 8
Dependent Claim
38 words
A roof construction as in claim 1 wherein the closure member is a tailgate, the roof edge inner member being a header inner and cooperating with the flanged roof panel edge portion to provide a rear tailgate header.
Claim 9
Dependent Claim
22 words
A roof construction as in claim 7 wherein the tailgate includes upper hinges so as to operate in a lift gate mode.
Claim 10
Dependent Claim
25 words
A roof construction as in claim 1 wherein the roof edge inner member includes an inner edge that is adhesively bonded to the roof panel.
Claim 11
Dependent Claim
343 words
A vehicle body roof construction comprising: a roof panel including a central portion and a side edge portion defining the upper periphery of a side door opening; said side edge portion having inner and outer sides and including first, second, and third integrally connected flanges which cooperate to give the edge portion a downwardly and outwardly extending configuration with respect to the vehicle body; said flanges having downwardly and outwardly extending orientations so as to permit the roof panel to be stamped by a straight draw process; the first roof panel side edge flange extending downwardly from the central portion of the roof panel, the second side edge flange extending outwardly from the first side edge flange, and the third side edge flange extending downwardly and outwardly from the second side edge flange and having an extreme outer edge of the roof panel extending therefrom; a rail inner having first, second, third, and fourth integrally connected flanges for cooperating with the flanged edge portion to define an enclosed cross section and provide a side roof rail; the first rail inner flange being secured to the central portion of the roof panel, the second flange of the rail inner extending downwardly from the first flange thereof, the third flange of the rail inner extending downwardly and outwardly from the second flange thereof, and the fourth flange of the rail inner extending outwardly from the third flange thereof and having an extreme outer edge of the rail inner projecting therefrom and secured to the extreme outer edge of the roof panel side edge portion to cooperatively provide edge support to the roof panel; a side door mounted for movement between open and closed positions with respect to the side door opening and including a window frame that overlies the roof rail in the door closed position; and resilient means extending between the outer side of the roof panel edge portion and the door window frame when the door is in closed position to seal the door opening and to also provide a concealed rain gutter.
Claim 12
Dependent Claim
343 words
A vehicle body roof construction comprising: a roof panel including a central portion and a side edge portion defining the upper periphery of a side door opening; said side edge portion having inner and outer sides and including first, second, and third integrally connected flanges which cooperate to give the edge portion a downwardly and outwardly extending configuration with respect to the vehicle body; said flanges having downwardly and outwardly extending orientations so as to permit the roof panel to be stamped by a straight draw process; the first roof panel side edge flange extending downwardly from the central portion of the roof panel, the second side edge flange extending outwardly from the first side edge flange, and the third side edge flange extending downwardly and outwardly from the second side edge flange and having an extreme outer edge of the roof panel extending therefrom; a rail inner having first, second, third, and fourth integrally connected flanges for cooperating with the flanged edge portion to define an enclosed cross section and provide a side roof rail; the first rail inner flange being secured to the central portion of the roof panel, the second flange of the rail inner extending downwardly from the first flange thereof, the third flange of the rail inner extending downwardly and outwardly from the second flange thereof, and the fourth flange of the rail inner extending outwardly from the third flange thereof and having an extreme outer edge of the rail inner projecting therefrom and secured to the extreme outer edge of the roof panel side edge portion to cooperatively provide edge support to the roof panel; a side door mounted for movement between open and closed positions with respect to the side door opening and including a window frame that overlies the roof rail in the door closed position; and resilient means extending between the outer side of the roof panel edge portion and the door window frame when the door is in closed position to seal the door opening and to also provide a concealed rain gutter.
Claim 13
Dependent Claim
334 words
A vehicle body roof construction comprising: a roof panel including a central portion and a rear edge portion defining the upper periphery of a tailgate opening; said rear edge portion including first, second, and third integrally connected flanges that cooperate to give the edge portion a downwardly and outwardly extending configuration with respect to the vehicle body; said flanges having downwardly and outwardly extending orientations so as to permit the roof panel to be stamped by a straight draw process; the first roof panel rear edge flange extending downwardly from the central portion of the roof panel, the second rear edge flange extending outwardly from the first rear edge flange, and the third rear edge flange extending downwardly and outwardly from the second rear edge flange and having an extreme outer edge of the roof panel extending therefrom; a header inner having first, second, third, and fourth integrally connected flanges for cooperating with the flanged roof panel edge portion to define an enclosed cross section and provide a tailgate header; the first header inner flange being secured to the central portion of the roof panel, the second flange of the header inner extending downwardly from the first flange thereof, the third flange of the header inner extending downwardly and outwardly from the second flange thereof, and the fourth flange of header inner extending outwardly from the third flange thereof and having an extreme outer edge of the roof panel projecting therefrom and secured to the extreme outer edge of the roof rear edge portion to cooperatively provide rear edge support to the roof panel; a tailgate movable in a lift gate mode between open and closed positions with respect to the tailgate opening and including a window frame that overlies the rear header in the tailgate closed position; and a resilient seal mounted on the rear tailgate header and engaged with the tailgate window frame in the tailgate closed position so as to both seal the tailgate opening and provide a concealed rain gutter.
Claim 14
Dependent Claim
334 words
A vehicle body roof construction comprising: a roof panel including a central portion and a rear edge portion defining the upper periphery of a tailgate opening; said rear edge portion including first, second, and third integrally connected flanges that cooperate to give the edge portion a downwardly and outwardly extending configuration with respect to the vehicle body; said flanges having downwardly and outwardly extending orientations so as to permit the roof panel to be stamped by a straight draw process; the first roof panel rear edge flange extending downwardly from the central portion of the roof panel, the second rear edge flange extending outwardly from the first rear edge flange, and the third rear edge flange extending downwardly and outwardly from the second rear edge flange and having an extreme outer edge of the roof panel extending therefrom; a header inner having first, second, third, and fourth integrally connected flanges for cooperating with the flanged roof panel edge portion to define an enclosed cross section and provide a tailgate header; the first header inner flange being secured to the central portion of the roof panel, the second flange of the header inner extending downwardly from the first flange thereof, the third flange of the header inner extending downwardly and outwardly from the second flange thereof, and the fourth flange of header inner extending outwardly from the third flange thereof and having an extreme outer edge of the roof panel projecting therefrom and secured to the extreme outer edge of the roof rear edge portion to cooperatively provide rear edge support to the roof panel; a tailgate movable in a lift gate mode between open and closed positions with respect to the tailgate opening and including a window frame that overlies the rear header in the tailgate closed position; and a resilient seal mounted on the rear tailgate header and engaged with the tailgate window frame in the tailgate closed position so as to both seal the tailgate opening and provide a concealed rain gutter.
Claim 15
Dependent Claim
203 words
A vehicle body roof construction comprising: a roof panel including a first edge portion for defining the upper extremity of a longitudinal opening and a second edge portion that has a juncture with the first edge portion and defines a lateral side extremity of the roof; a pillar for supporting the roof panel at the juncture of the edge portions thereof and including pillar inner and outer members that define an enclosed chamber; each of said pillar members including first and second portions that respectively project along the first and second edge portions of the roof panel in a spaced relationship to each other; said first and second projecting pillar portions including depressions where the pillar inner and outer members are interengaged along the cross sections of the projecting portions and welded to each other in a spaced relationship from the juncture of the roof panel edge portions so as to enclose the chamber defined between the pillar members and to provide a pillar capable of interconnecting a header member along the first roof panel edge portion and a roof rail member along the second edge portion of the roof panel without requiring the pillar inner member to have any access welding holes.
Claim 16
Dependent Claim
203 words
A vehicle body roof construction comprising: a roof panel including a first edge portion for defining the upper extremity of a longitudinal opening and a second edge portion that has a juncture with the first edge portion and defines a lateral side extremity of the roof; a pillar for supporting the roof panel at the juncture of the edge portions thereof and including pillar inner and outer members that define an enclosed chamber; each of said pillar members including first and second portions that respectively project along the first and second edge portions of the roof panel in a spaced relationship to each other; said first and second projecting pillar portions including depressions where the pillar inner and outer members are interengaged along the cross sections of the projecting portions and welded to each other in a spaced relationship from the juncture of the roof panel edge portions so as to enclose the chamber defined between the pillar members and to provide a pillar capable of interconnecting a header member along the first roof panel edge portion and a roof rail member along the second edge portion of the roof panel without requiring the pillar inner member to have any access welding holes.
Claim 17
Dependent Claim
29 words
A roof construction as in claim 12 wherein the first edge portion is at the front of the roof panel and defines the upper periphery of a windshield opening.
Claim 18
Dependent Claim
41 words
A roof construction as in claim 13 wherein the pillar outer member completely encircles the windshield opening, the portion of the pillar outer member projecting along the front edge portion of the roof panel cooperating therewith to provide a windshield header.
Claim 19
Dependent Claim
52 words
A roof construction as in claim 13 which includes a roof rail inner that cooperates with the second roof panel edge portion to provide a roof rail, said roof rail inner having a front end welded to the portions of the pillar inner and outer members projecting along the second edge portion.
Claim 20
Dependent Claim
29 words
A roof construction as in claim 13 which includes a header inner integral with the pillar outer and cooperating with the first edge portion to provide a windshield header.
Claim 21
Dependent Claim
30 words
A roof construction as in claim 12 wherein the first edge portion is at the rear of the roof panel and defines the upper periphery of a rear tailgate opening.
Claim 22
Dependent Claim
52 words
A roof construction as in claim 17 which includes a roof rail inner that cooperates with the second roof panel edge portion to provide a roof rail, said roof rail inner having a rear end welded to the portions of the pillar inner and outer members projecting along the second edge portion.
Claim 23
Dependent Claim
17 words
A roof construction as in claim 18 which includes a close-out panel covering the second edge portion.
Claim 24
Dependent Claim
212 words
A vehicle body roof construction comprising: a roof panel including a front edge portion for defining the upper extremity of a windshield opening and a side edge portion that has a juncture with the front edge portion and defines the upper extremity of a side door opening; a pillar for supporting the roof panel at the juncture of the edge portions thereof and including pillar inner and outer members defining an enclosed chamber; each of said pillar members including first and second portions that respectively project along the front and side edge portions of the roof panel in a spaced relationship to each other to provide a windshield header portion and a side roof rail portion; the projecting portions of the pillar outer member including depressions where the pillar inner and outer members engage each other along the cross sections of the projecting portions and are welded to each other in a spaced relationship from the juncture of the roof panel edge portions so as to enclose the chamber defined between the pillar members and to provide a pillar capable of interconnecting a header member along the front edge portion and a roof rail member along the side edge portion without requiring the pillar inner member to have any access welding holes.
Claim 25
Dependent Claim
212 words
A vehicle body roof construction comprising: a roof panel including a front edge portion for defining the upper extremity of a windshield opening and a side edge portion that has a juncture with the front edge portion and defines the upper extremity of a side door opening; a pillar for supporting the roof panel at the juncture of the edge portions thereof and including pillar inner and outer members defining an enclosed chamber; each of said pillar members including first and second portions that respectively project along the front and side edge portions of the roof panel in a spaced relationship to each other to provide a windshield header portion and a side roof rail portion; the projecting portions of the pillar outer member including depressions where the pillar inner and outer members engage each other along the cross sections of the projecting portions and are welded to each other in a spaced relationship from the juncture of the roof panel edge portions so as to enclose the chamber defined between the pillar members and to provide a pillar capable of interconnecting a header member along the front edge portion and a roof rail member along the side edge portion without requiring the pillar inner member to have any access welding holes.
Claim 26
Dependent Claim
121 words
A roof construction as in claim 20 wherein the side roof panel edge portion includes integrally connected flanges that give the side edge portion a downwardly and outwardly extending configuration; said flanges having downwardly and outwardly extending orientations so as to permit the roof panel to be stamped by a straight draw process; a side door mounted for movement between open and closed positions with respect to the side door opening and including a window frame that overlies the roof panel side edge portion in the closed position thereof; and resilient means extending between the roof panel side edge portion and the door window frame in the door closed position to seal the door opening and provide a concealed rain gutter.
Claim 27
Dependent Claim
198 words
A vehicle body roof construction comprising: a roof panel including a rear edge portion for defining the upper extremity of a rear tailgate opening and a side edge portion that has a juncture with the rear edge portion and defines the upper extremity of a side window opening; a pillar for supporting the roof panel at the juncture of the edge portions and including pillar inner and outer members defining an enclosed chamber; each of said pillar members including first and second portions that respectively project along the rear and side edge portions of the roof panel in a spaced relationship to each other; said pillar outer member including depressions where the pillar inner and outer members are interengaged and welded to each other along the cross sections of the projecting pillar portions in a spaced relationship from the juncture of the roof panel edge portions so as to enclose the chamber defined between the pillar members to provide a pillar capable of interconnecting a header member along the rear edge portion and a roof rail member along the side edge portion of the roof panel without requiring the pillar inner member to have any access welding holes.
Claim 28
Dependent Claim
198 words
A vehicle body roof construction comprising: a roof panel including a rear edge portion for defining the upper extremity of a rear tailgate opening and a side edge portion that has a juncture with the rear edge portion and defines the upper extremity of a side window opening; a pillar for supporting the roof panel at the juncture of the edge portions and including pillar inner and outer members defining an enclosed chamber; each of said pillar members including first and second portions that respectively project along the rear and side edge portions of the roof panel in a spaced relationship to each other; said pillar outer member including depressions where the pillar inner and outer members are interengaged and welded to each other along the cross sections of the projecting pillar portions in a spaced relationship from the juncture of the roof panel edge portions so as to enclose the chamber defined between the pillar members to provide a pillar capable of interconnecting a header member along the rear edge portion and a roof rail member along the side edge portion of the roof panel without requiring the pillar inner member to have any access welding holes.
Claim 29
Dependent Claim
49 words
A roof construction as in claim 22 wherein the roof panel side edge portion includes integrally connected flanges, a roof rail inner that cooperates with the flanged roof panel side edge portion to provide a roof rail, and a close-out panel covering the flanged roof panel side edge portion.
Claim 30
Dependent Claim
341 words
A vehicle body roof construction comprising: a roof panel including a side edge portion that defines the upper extremity of a side door opening and front and rear edge portions that have respective junctures with the side edge portion and define the upper extremities of front windshield and rear tailgate openings; front and rear pillars for supporting the roof panel at the juncture of the side edge portion with the front and rear edge portions; each pillar including pillar inner and outer members defining an enclosed chamber and having portions that project along the side edge portion and the other edge portion at the adjacent juncture in a spaced relationship to each other; the projecting portions of each pillar outer member including depressions where the pillar inner and outer members are interengaged and welded to each other along the cross sections of the projecting pillar portions in a spaced relationship to the adjacent roof panel edge portion juncture so as to enclose the chamber between the pillar members; front and rear header inner members connected to the pillar outer members of the front and rear pillars and respectively cooperating with the front and rear roof panel edge portions to provide windshield and tailgate opening headers; said roof panel side edge portion including integrally connected flanges that have outwardly and downwardly extending orientations so as to permit the roof panel to be stamped by a straight draw process; a roof rail inner that cooperates with the flanged roof panel side edge portion to provide a side roof rail; said roof rail being connected to the projecting pillar portions along the roof panel side edge portion; a side door mounted for movement between open and closed positions with respect to the door opening and having a window frame that overlies the flanged roof panel side edge portion in the door closed position; and resilient means extending between the roof panel side edge portion and the window frame in the door closed position to provide a sealed door opening and a concealed rain gutter.
Claim 31
Dependent Claim
341 words
A vehicle body roof construction comprising: a roof panel including a side edge portion that defines the upper extremity of a side door opening and front and rear edge portions that have respective junctures with the side edge portion and define the upper extremities of front windshield and rear tailgate openings; front and rear pillars for supporting the roof panel at the juncture of the side edge portion with the front and rear edge portions; each pillar including pillar inner and outer members defining an enclosed chamber and having portions that project along the side edge portion and the other edge portion at the adjacent juncture in a spaced relationship to each other; the projecting portions of each pillar outer member including depressions where the pillar inner and outer members are interengaged and welded to each other along the cross sections of the projecting pillar portions in a spaced relationship to the adjacent roof panel edge portion juncture so as to enclose the chamber between the pillar members; front and rear header inner members connected to the pillar outer members of the front and rear pillars and respectively cooperating with the front and rear roof panel edge portions to provide windshield and tailgate opening headers; said roof panel side edge portion including integrally connected flanges that have outwardly and downwardly extending orientations so as to permit the roof panel to be stamped by a straight draw process; a roof rail inner that cooperates with the flanged roof panel side edge portion to provide a side roof rail; said roof rail being connected to the projecting pillar portions along the roof panel side edge portion; a side door mounted for movement between open and closed positions with respect to the door opening and having a window frame that overlies the flanged roof panel side edge portion in the door closed position; and resilient means extending between the roof panel side edge portion and the window frame in the door closed position to provide a sealed door opening and a concealed rain gutter.
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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) | 1980-07-18 | 1981-01-17 | 1981-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-18 | 1985-01-17 | 1985-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-18 | 1989-01-17 | 1989-07-19 | $7700.00 | Window Closed / Lapsed |