US4471410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retractable headlight apparatus for motorcar
Assignee: Honda Motor Co Ltd
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Filing: 1982-05-06
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Granted: 1984-09-11
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Expires: 2002-05-06
Abstract
Abstract A headlight apparatus for a motorcar including a headlight and a mechanism for protruding and retracting the same above and below, respectively, the upper front portion of the car body. The mechanism includes a pair of parallel links on each side of the headlight pivotally attached at one end to the car body and at the other to the headlight, a crank having a pin and being driven by an electric motor and a connector connecting the pin to one of the pair of parallel links intermediate the ends thereof.
Inventors
- 👤 Masahito Nakano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:22
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/02; B60Q1/04; B60Q1/05
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
141 words
A headlight apparatus for a motor car having a car body including a front portion with an upper surface and a front surface, said front surface having an opening therein, said apparatus comprising a headlight having a forwardmost surface arranged to face along the longitudinal axis of the motorcar, means for moving the headlight between a first illumination position where said headlight is in a protruded condition raised above said upper surface and a second illumination position where said headlight is in a retracted condition housed in said front portion with said forwardmost surface still facing along said axis and closing said opening, a closing member pivotally connected to said front portion of said motorcar adjacent said opening, and linkage means interconnecting said closing member and said headlight for closing said opening when said headlight moves to said first illumination position.
Claim 2
Dependent Claim
141 words
A headlight apparatus for a motor car having a car body including a front portion with an upper surface and a front surface, said front surface having an opening therein, said apparatus comprising a headlight having a forwardmost surface arranged to face along the longitudinal axis of the motorcar, means for moving the headlight between a first illumination position where said headlight is in a protruded condition raised above said upper surface and a second illumination position where said headlight is in a retracted condition housed in said front portion with said forwardmost surface still facing along said axis and closing said opening, a closing member pivotally connected to said front portion of said motorcar adjacent said opening, and linkage means interconnecting said closing member and said headlight for closing said opening when said headlight moves to said first illumination position.
Claim 3
Dependent Claim
116 words
The headlight apparatus of claim 1 wherein said front portion of said car body is provided at an upper part thereof with a covering member arranged to be opened and closed freely, and said headlight is provided below said covering member, said means for moving the headlights comprising a pair of parallel links on each side of said headlight pivotally attached at one end to said car body and at the other end to said headlight, and a crank mechanism having a crankpin, an electric motor mounted in said car body driving said crankpin, and a connector connecting said crankpin to one of said pair of parallel links intermediate said one end and said other end.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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Cited
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Cited
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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) | 1987-09-11 | 1988-03-12 | 1988-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-09-11 | 1992-03-12 | 1992-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-09-11 | 1996-03-12 | 1996-09-11 | $7700.00 | Window Closed / Lapsed |