US4151683A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door for vehicle, especially passenger motor vehicle
Assignee: Nissan Motor Co Ltd
•
Filing: 1978-06-05
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Granted: 1979-05-01
•
Expires: 1998-06-05
Abstract
Abstract A door for vehicles which includes an outer door panel and an inner door panel and is equipped with a window regulator unit. The inner panel is formed with an attachment recess for a window glass regulator unit and a slit. The window regulator unit is attached to the bottom of the attachment recess and has a window regulator arm or connecting pin extending through the slit into a space between the outer and inner panels for operative connection with an attachment plate fixed to the door glass, the connecting pin interconnecting the door glass and the window regulator arm.
Inventors
- 👤 Ryuhei Narita
- 👤 Eiji Yagi
- 👤 Kenzo Hirashima
- 👤 Takashi Oka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:32
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/38; E05F11/44; E05F11/445; B; B60; B60J; B60J1/00; B60J1/08; B60J1/12; B60J1/16; B60J1/17; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
152 words
A door for vehicles comprising: an outer door panel; an inner door panel attached to said outer door panel to form therebetween a space; a door glass which will be received within said space when it is lowered; guide means mounted within said space for guiding said door glass; said inner door panel being formed with an attachment portion which is recessed from the remaining portion; said inner door panel being formed with a slit; a window regulator unit attached to said attachment portion and disposed on the outside of said inner door panel; a mechanical linkage including a window regulator arm of said window regulator unit and establishing operative connection between said window regulator unit and said window glass, said mechanical linkage extending through said slit; and said slit having an elongate opening configured and arranged so as to allow movement of said mechanical linkage as said door glass is lowered.
Claim 2
Dependent Claim
152 words
A door for vehicles comprising: an outer door panel; an inner door panel attached to said outer door panel to form therebetween a space; a door glass which will be received within said space when it is lowered; guide means mounted within said space for guiding said door glass; said inner door panel being formed with an attachment portion which is recessed from the remaining portion; said inner door panel being formed with a slit; a window regulator unit attached to said attachment portion and disposed on the outside of said inner door panel; a mechanical linkage including a window regulator arm of said window regulator unit and establishing operative connection between said window regulator unit and said window glass, said mechanical linkage extending through said slit; and said slit having an elongate opening configured and arranged so as to allow movement of said mechanical linkage as said door glass is lowered.
Claim 3
Dependent Claim
50 words
A door as claimed in claim 1, in which said slit has an enlarged opening joined to said elongate opening, said enlarged opening being configured and arranged so as to give easy access to a connection between said door glass and said mechanical linkage when said door glass is lowered.
Claim 4
Dependent Claim
51 words
A door as claimed in claim 1, in which said inner door panel is formed with an opening configured and arranged so as to give easy access to a connection between said door glass and said mechanical linkage when said door glass is lowered, said opening being separated from said slit.
Claim 5
Dependent Claim
63 words
A door as claimed in claim 1, further comprising a bracket member, to which an armrest is adapted to be attached, fixedly attached to said inner door panel member so as to ride over said slit in such a manner as to compensate for a reduction in rigidity of the inner door panel member which is attributed to the provision of said slit.
Claim 6
Dependent Claim
32 words
A door as claimed in claim 1, in which said guide means is disposed within an area between said outer door panel and said door glass, as said door glass is lowered.
Claim 7
Dependent Claim
30 words
A door as claimed in claim 1, in which said slit curves along the locus of a leading end of said window regulator arm when said door glass is lowered.
Claim 8
Dependent Claim
30 words
A door as claimed in claim 1 or claim 6, in which said window regulator arm plunges deeply into said space through said slit as said door glass is raised.
Claim 9
Dependent Claim
21 words
A door as claimed in claim 7, in which said window regulator arm unit has its leading end portion curved upwardly.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-04-30 | 1982-10-30 | 1983-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-30 | 1986-10-30 | 1987-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-30 | 1990-10-30 | 1991-05-01 | $7700.00 | Window Closed / Lapsed |