US4974123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Headlamp assembly
Assignee: Motors Liquidation Co
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Filing: 1989-09-14
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Granted: 1990-11-27
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Expires: 2009-09-14
Abstract
Abstract A vehicle headlamp assembly having a lamp unit supported by three ball pivots each of which is connected to the reflector member of the lamp unit through a pair of socket portions which encapsulate the ball portion of the associated ball pivot and are connected together by a fastener accessible from above the headlamp assembly and which, when removed, allows the lamp unit to be released from the vehicle.
Inventors
- 👤 John M. Luallin
- 👤 William E. Nagengast
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:03
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/02; B60Q1/04; B60Q1/06; B60Q1/068; B60Q1/0683; B60Q2200/00; B60Q2200/30; B60Q2200/32; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32786; Y10T403/32803
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
231 words
The combination with a headlamp assembly adapted to be mounted to a support panel at the front end of a motor vehicle through a plurality of ball pivots each of which is formed with a shaft having a longitudinal axis that extends rearwardly for selective adjustable movement of the lamp body for aiming purposes, said lamp body including a reflector member the front end of which is closed by a lens, bearing means for connecting each of said ball pivots to the rear end of said reflector, at least one of said bearing members comprising a first socket portion secured to said reflector member and a second socket portion providing a spherical bearing surface for receiving one of said ball pivots, said first socket portion including means for securing said first socket portion to said reflector member, hinge means located along a horizontal axis that is substantially parallel to the longitudinal axis of the shaft associated with said one of said ball points for connecting said first socket portion to said second socket portion to permit said second socket portion to pivot upwardly about said hinge means, and fastener means movable axially along a vertical axis and accessible from above said headlamp for securing to and for facilitating the release of said first socket portion from said second socket portion to allow removal of the lamp body from the support panel.
Claim 2
Dependent Claim
231 words
The combination with a headlamp assembly adapted to be mounted to a support panel at the front end of a motor vehicle through a plurality of ball pivots each of which is formed with a shaft having a longitudinal axis that extends rearwardly for selective adjustable movement of the lamp body for aiming purposes, said lamp body including a reflector member the front end of which is closed by a lens, bearing means for connecting each of said ball pivots to the rear end of said reflector, at least one of said bearing members comprising a first socket portion secured to said reflector member and a second socket portion providing a spherical bearing surface for receiving one of said ball pivots, said first socket portion including means for securing said first socket portion to said reflector member, hinge means located along a horizontal axis that is substantially parallel to the longitudinal axis of the shaft associated with said one of said ball points for connecting said first socket portion to said second socket portion to permit said second socket portion to pivot upwardly about said hinge means, and fastener means movable axially along a vertical axis and accessible from above said headlamp for securing to and for facilitating the release of said first socket portion from said second socket portion to allow removal of the lamp body from the support panel.
Claim 3
Dependent Claim
242 words
The combination with a headlamp assembly adapted to be mounted to a support panel at the front end of a motor vehicle through a plurality of ball pivots each of which is formed with a shaft having a longitudinal axis that extends rearwardly for selective adjustable movement of the lamp body for aiming purposes, said lamp body including a reflector member the front end of which is closed by a lens, bearing means for connecting each of said ball pivots to the rear end of said reflector, at least one of said bearing members comprising a first socket portion and a second socket portion providing a spherical bearing surface for receiving one of said ball pivots, said first socket portion including a pair of laterally spaced ears for securing said first socket portion to said reflector member, hinge means in the form of a pin and cylindrical pin retainer located along a horizontal axis that is substantially parallel to the longitudinal axis of the shaft associated with said one of said ball points for connecting said first socket portion to said second socket portion to permit said second socket portion to pivot upwardly about said hinge means, and a screw means movable axially along a vertical axis and accessible from above said headlamp for securing to and for facilitating the release of said first socket portion from said second socket portion to allow removal of the lamp body from the support panel.
Claim 4
Dependent Claim
242 words
The combination with a headlamp assembly adapted to be mounted to a support panel at the front end of a motor vehicle through a plurality of ball pivots each of which is formed with a shaft having a longitudinal axis that extends rearwardly for selective adjustable movement of the lamp body for aiming purposes, said lamp body including a reflector member the front end of which is closed by a lens, bearing means for connecting each of said ball pivots to the rear end of said reflector, at least one of said bearing members comprising a first socket portion and a second socket portion providing a spherical bearing surface for receiving one of said ball pivots, said first socket portion including a pair of laterally spaced ears for securing said first socket portion to said reflector member, hinge means in the form of a pin and cylindrical pin retainer located along a horizontal axis that is substantially parallel to the longitudinal axis of the shaft associated with said one of said ball points for connecting said first socket portion to said second socket portion to permit said second socket portion to pivot upwardly about said hinge means, and a screw means movable axially along a vertical axis and accessible from above said headlamp for securing to and for facilitating the release of said first socket portion from said second socket portion to allow removal of the lamp body from the support panel.
Claim 5
Dependent Claim
241 words
The combination with a headlamp assembly adapted to be mounted to a support panel at the front end of a motor vehicle through a plurality of ball pivots each of which is formed with a shaft having a longitudinal axis that extends rearwardly for selective adjustable movement of the lamp body for aiming purpose, said lamp body including a reflector member the front end of which is closed by a lens, bearing means for connecting each of said ball pivots to the rear end of said reflector, at least one of said bearing members comprising a first socket portion and a second socket portion providing a spherical bearing surface for receiving one of said ball pivots, said first socket portion including a pair of laterally spaced ears for securing said first socket portion to said reflector member, a pin located along a horizontal axis that is substantially parallel to the longitudinal axis of the shaft associated with said one of said ball points for connecting said first socket portion to said second socket portion to permit said second socket portion to pivot upwardly about said hinge means, and a screw means movable axially along a vertical axis and located to one side of said socket portions and accessible from above said headlamp for securing to and for facilitating the release of said first socket portion from said second socket portion to allow removal of the lamp body from the support panel.
Claim 6
Dependent Claim
241 words
The combination with a headlamp assembly adapted to be mounted to a support panel at the front end of a motor vehicle through a plurality of ball pivots each of which is formed with a shaft having a longitudinal axis that extends rearwardly for selective adjustable movement of the lamp body for aiming purpose, said lamp body including a reflector member the front end of which is closed by a lens, bearing means for connecting each of said ball pivots to the rear end of said reflector, at least one of said bearing members comprising a first socket portion and a second socket portion providing a spherical bearing surface for receiving one of said ball pivots, said first socket portion including a pair of laterally spaced ears for securing said first socket portion to said reflector member, a pin located along a horizontal axis that is substantially parallel to the longitudinal axis of the shaft associated with said one of said ball points for connecting said first socket portion to said second socket portion to permit said second socket portion to pivot upwardly about said hinge means, and a screw means movable axially along a vertical axis and located to one side of said socket portions and accessible from above said headlamp for securing to and for facilitating the release of said first socket portion from said second socket portion to allow removal of the lamp body from the support panel.
Claim 7
Dependent Claim
38 words
The combination of claim 3 wherein one of said socket portions includes a boss having a through bore for allowing a threaded shaft to be rotatably supported therein and provide the locking means for a second bearing member.
Claim 8
Dependent Claim
23 words
The combination of claim 3 wherein said pin has a split head insertable into a retainer portion formed in said second socket portion.
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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) | 1993-11-26 | 1994-05-28 | 1994-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-11-26 | 1998-05-28 | 1998-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-11-26 | 2002-05-28 | 2002-11-27 | $7700.00 | Window Closed / Lapsed |