Patent US4165126A successfully refreshed from Google Patents.
US4165126A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable vehicle seat bottom
Assignee: Recaro GmbH and Co KG
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Filing: 1978-08-15
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Granted: 1979-08-21
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Expires: 1998-08-15
Abstract
Abstract A vehicle seat having a subdivided adjustable seat bottom portion is disclosed. The seat bottom includes front and rear upholstery sections, the former of which is longitudinally adjustable in the longitudinal direction of the seat. A form-fitting notch and detent mechanism is provided for securely and selectably locating the front upholstery section relative to the rear section.
Inventors
- 👤 Werner Strien
- 👤 Rudolph Zwanziger
- 👤 Ernst Kaufmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:10
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/42; B60N2/4249; B60N2/4256; B60N2/4263; A; A47; A47C; A47C1/00; A47C1/02; A47C1/022; A47C1/023; B60N2/02; B60N2/0284; B60N2/62
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
170 words
In a vehicle seat including a seat bottom having upholstery which is divided transversely into front and rear sections, said sections being supported by a front and rear upholstery support respectively, the upholstery supports being adjustably slidable relative to each other, means for latching the upholstery supports in selectable relative positions, the front upholstery support having two parallel rods for supporting the front upholstery section, means for guiding the rods so as to be longitudinally shiftable relative to the rear upholstery support, the improvement wherein said guiding means comprise bores formed in the rear upholstery support for receiving said rods, said bores having dimensions which permit limited upward pivotal motion of the rods, said front upholstery support including a plate, said two rods being attached to said plate, said plate having downwardly directed edge strips extending substantially parallel to the rods, said edge strips having a series of downwardly open notches, said rear upholstery support having a raised front edge, said notches and raised front edge defining said latching means.
Claim 2
Dependent Claim
170 words
In a vehicle seat including a seat bottom having upholstery which is divided transversely into front and rear sections, said sections being supported by a front and rear upholstery support respectively, the upholstery supports being adjustably slidable relative to each other, means for latching the upholstery supports in selectable relative positions, the front upholstery support having two parallel rods for supporting the front upholstery section, means for guiding the rods so as to be longitudinally shiftable relative to the rear upholstery support, the improvement wherein said guiding means comprise bores formed in the rear upholstery support for receiving said rods, said bores having dimensions which permit limited upward pivotal motion of the rods, said front upholstery support including a plate, said two rods being attached to said plate, said plate having downwardly directed edge strips extending substantially parallel to the rods, said edge strips having a series of downwardly open notches, said rear upholstery support having a raised front edge, said notches and raised front edge defining said latching means.
Claim 3
Dependent Claim
47 words
The improvment according to claim 1, wherein said notches define a series of teeth in said edge strips, each tooth comprising a head having pointed portions directed toward neighboring teeth, said raised front edge having holes for engaging the pointed portions of the heads of selected teeth.
Claim 4
Dependent Claim
44 words
The improvement according to claim 1, including a pre-biased flat spring attached to the rear upholstery support, said spring being formed in the shape of a tongue and extending forwardly toward said raised edge, said spring bearing on the upper side of said plate.
Claim 5
Dependent Claim
41 words
The improvement according to claim 1, wherein said rear upholstery support includes a ledge-like hollow body secured transversely across such support at a spacing from the raised front edge, said bores for guiding the rods being formed in said hollow body.
Claim 6
Dependent Claim
40 words
The improvement according to claim 4, wherein said hollow body includes two sides, one of which is arranged adjacent said raised front edge, two of said bores being formed as oblong bores in said one side of the hollow body.
Claim 7
Dependent Claim
20 words
The improvement according to claim 4, wherein said hollow body projects above the upper side of the rear upholstery support.
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) | 1982-08-20 | 1983-02-19 | 1983-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-08-20 | 1987-02-19 | 1987-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-08-20 | 1991-02-19 | 1991-08-21 | $7700.00 | Window Closed / Lapsed |